admin/environment.xml

   1 <?xml version="1.0" encoding="UTF-8" ?>
   2 <COMPATIBILITY_MATRIX>
   3   <MOODLE version="1.5">
   4     <DATABASE level="required">
   5       <VENDOR name="mysql" version="3.23" />
   6       <VENDOR name="postgres" version="7.4" />
   7     </DATABASE>
   8     <PHP version="4.1.0" level="required" />
   9     <PHP_EXTENSIONS>
  10       <PHP_EXTENSION name="mbstring" level="optional" />
  11     </PHP_EXTENSIONS>
  12   </MOODLE>
  13   <MOODLE version="1.6">
  14     <DATABASE level="required">
  15       <VENDOR name="mysql" version="4.1.16">
  16         <FEEDBACK>
  17           <ON_ERROR message="mysql416required" />
  18         </FEEDBACK>
  19         <BYPASS function="bypass_mysql416_reqs" message="mysql416bypassed" />
  20       </VENDOR>
  21       <VENDOR name="postgres" version="7.4" />
  22     </DATABASE>
  23     <PHP version="4.3.0" level="required" />
  24     <PHP_EXTENSIONS>
  25       <PHP_EXTENSION name="iconv" level="optional">
  26         <FEEDBACK>
  27           <ON_CHECK message="iconvrecommended" />
  28         </FEEDBACK>
  29       </PHP_EXTENSION>
  30       <PHP_EXTENSION name="mbstring" level="optional">
  31         <FEEDBACK>
  32           <ON_CHECK message="mbstringrecommended" />
  33         </FEEDBACK>
  34       </PHP_EXTENSION>
  35     </PHP_EXTENSIONS>
  36   </MOODLE>
  37   <MOODLE version="1.7">
  38     <UNICODE level="optional">
  39       <FEEDBACK>
  40         <ON_CHECK message="unicoderecommended" />
  41       </FEEDBACK>
  42     </UNICODE>
  43     <DATABASE level="required">
  44       <VENDOR name="mysql" version="4.1.16">
  45         <FEEDBACK>
  46           <ON_ERROR message="mysql416required" />
  47         </FEEDBACK>
  48         <BYPASS function="bypass_mysql416_reqs" message="mysql416bypassed" />
  49       </VENDOR>
  50       <VENDOR name="postgres" version="7.4" />
  51       <VENDOR name="mssql" version="9.0" />
  52       <VENDOR name="odbc_mssql" version="9.0" />
  53       <VENDOR name="mssql_n" version="9.0" />
  54       <VENDOR name="oracle" version="9.0" />
  55     </DATABASE>
  56     <PHP version="4.3.0" level="required">
  57       <RESTRICT function="restrict_php50_version" message="php50restricted" />
  58     </PHP>
  59     <PHP_EXTENSIONS>
  60       <PHP_EXTENSION name="iconv" level="optional">
  61         <FEEDBACK>
  62           <ON_CHECK message="iconvrecommended" />
  63         </FEEDBACK>
  64       </PHP_EXTENSION>
  65       <PHP_EXTENSION name="mbstring" level="optional">
  66         <FEEDBACK>
  67           <ON_CHECK message="mbstringrecommended" />
  68         </FEEDBACK>
  69       </PHP_EXTENSION>
  70     </PHP_EXTENSIONS>
  71   </MOODLE>
  72   <MOODLE version="1.8">
  73     <UNICODE level="required">
  74       <FEEDBACK>
  75         <ON_ERROR message="unicoderequired" />
  76       </FEEDBACK>
  77     </UNICODE>
  78     <DATABASE level="required">
  79       <VENDOR name="mysql" version="4.1.16">
  80         <FEEDBACK>
  81           <ON_ERROR message="mysql416required" />
  82         </FEEDBACK>
  83       </VENDOR>
  84       <VENDOR name="postgres" version="7.4" />
  85       <VENDOR name="mssql" version="9.0" />
  86       <VENDOR name="odbc_mssql" version="9.0" />
  87       <VENDOR name="mssql_n" version="9.0" />
  88       <VENDOR name="oracle" version="9.0" />
  89     </DATABASE>
  90     <PHP version="4.3.0" level="required">
  91       <RESTRICT function="restrict_php50_version" message="php50restricted" />
  92     </PHP>
  93     <PHP_EXTENSIONS>
  94       <PHP_EXTENSION name="iconv" level="optional">
  95         <FEEDBACK>
  96           <ON_CHECK message="iconvrecommended" />
  97         </FEEDBACK>
  98       </PHP_EXTENSION>
  99       <PHP_EXTENSION name="mbstring" level="optional">
 100         <FEEDBACK>
 101           <ON_CHECK message="mbstringrecommended" />
 102         </FEEDBACK>
 103       </PHP_EXTENSION>
 104       <PHP_EXTENSION name="curl" level="optional">
 105         <FEEDBACK>
 106           <ON_CHECK message="curlrecommended" />
 107         </FEEDBACK>
 108       </PHP_EXTENSION>
 109       <PHP_EXTENSION name="openssl" level="optional">
 110         <FEEDBACK>
 111           <ON_CHECK message="opensslrecommended" />
 112         </FEEDBACK>
 113       </PHP_EXTENSION>
 114       <PHP_EXTENSION name="tokenizer" level="optional">
 115         <FEEDBACK>
 116           <ON_CHECK message="tokenizerrecommended" />
 117         </FEEDBACK>
 118       </PHP_EXTENSION>
 119       <PHP_EXTENSION name="xmlrpc" level="optional">
 120         <FEEDBACK>
 121           <ON_CHECK message="xmlrpcrecommended" />
 122         </FEEDBACK>
 123       </PHP_EXTENSION>
 124       <PHP_EXTENSION name="ctype" level="optional">
 125         <FEEDBACK>
 126           <ON_CHECK message="ctyperecommended" />
 127         </FEEDBACK>
 128       </PHP_EXTENSION>
 129     </PHP_EXTENSIONS>
 130   </MOODLE>
 131   <MOODLE version="1.9">
 132     <UNICODE level="required">
 133       <FEEDBACK>
 134         <ON_ERROR message="unicoderequired" />
 135       </FEEDBACK>
 136     </UNICODE>
 137     <DATABASE level="required">
 138       <VENDOR name="mysql" version="4.1.16">
 139         <FEEDBACK>
 140           <ON_ERROR message="mysql416required" />
 141         </FEEDBACK>
 142       </VENDOR>
 143       <VENDOR name="postgres" version="8.0" />
 144       <VENDOR name="mssql" version="9.0" />
 145       <VENDOR name="odbc_mssql" version="9.0" />
 146       <VENDOR name="mssql_n" version="9.0" />
 147       <VENDOR name="oracle" version="9.0" />
 148     </DATABASE>
 149     <PHP version="4.3.0" level="required">
 150       <RESTRICT function="restrict_php50_version" message="php50restricted" />
 151     </PHP>
 152     <PHP_EXTENSIONS>
 153       <PHP_EXTENSION name="iconv" level="optional">
 154         <FEEDBACK>
 155           <ON_CHECK message="iconvrecommended" />
 156         </FEEDBACK>
 157       </PHP_EXTENSION>
 158       <PHP_EXTENSION name="mbstring" level="optional">
 159         <FEEDBACK>
 160           <ON_CHECK message="mbstringrecommended" />
 161         </FEEDBACK>
 162       </PHP_EXTENSION>
 163       <PHP_EXTENSION name="curl" level="optional">
 164         <FEEDBACK>
 165           <ON_CHECK message="curlrecommended" />
 166         </FEEDBACK>
 167       </PHP_EXTENSION>
 168       <PHP_EXTENSION name="openssl" level="optional">
 169         <FEEDBACK>
 170           <ON_CHECK message="opensslrecommended" />
 171         </FEEDBACK>
 172       </PHP_EXTENSION>
 173       <PHP_EXTENSION name="tokenizer" level="optional">
 174         <FEEDBACK>
 175           <ON_CHECK message="tokenizerrecommended" />
 176         </FEEDBACK>
 177       </PHP_EXTENSION>
 178       <PHP_EXTENSION name="xmlrpc" level="optional">
 179         <FEEDBACK>
 180           <ON_CHECK message="xmlrpcrecommended" />
 181         </FEEDBACK>
 182       </PHP_EXTENSION>
 183       <PHP_EXTENSION name="ctype" level="optional">
 184         <FEEDBACK>
 185           <ON_CHECK message="ctyperecommended" />
 186         </FEEDBACK>
 187       </PHP_EXTENSION>
 188       <PHP_EXTENSION name="pcre" level="required">
 189       </PHP_EXTENSION>
 190     </PHP_EXTENSIONS>
 191     <CUSTOM_CHECKS>
 192       <CUSTOM_CHECK file="question/upgrade.php" function="question_check_no_rqp_questions" level="optional">
 193         <FEEDBACK>
 194           <ON_CHECK message="qtyperqpwillberemovedanyway" />
 195           <ON_OK message="qtyperqpwillberemoved" />
 196         </FEEDBACK>
 197       </CUSTOM_CHECK>
 198       <CUSTOM_CHECK file="question/upgrade.php" function="question_random_check" level="optional">
 199         <FEEDBACK>
 200           <ON_OK message="questioncwqpfsok" />
 201         </FEEDBACK>
 202       </CUSTOM_CHECK>
 203       <CUSTOM_CHECK file="lib/customcheckslib.php" function="php_check_register_globals" level="required">
 204         <FEEDBACK>
 205           <ON_CHECK message="globalswarning" />
 206         </FEEDBACK>
 207       </CUSTOM_CHECK>
 208     </CUSTOM_CHECKS>
 209   </MOODLE>
 210   <MOODLE version="2.0" requires="1.9">
 211     <UNICODE level="required">
 212       <FEEDBACK>
 213         <ON_ERROR message="unicoderequired" />
 214       </FEEDBACK>
 215     </UNICODE>
 216     <DATABASE level="required">
 217       <VENDOR name="mysql" version="5.0.25" />
 218       <VENDOR name="postgres" version="8.3" />
 219       <VENDOR name="mssql" version="9.0" />
 220       <VENDOR name="odbc_mssql" version="9.0" />
 221       <VENDOR name="mssql_n" version="9.0" />
 222       <VENDOR name="oracle" version="10.2" />
 223       <VENDOR name="sqlite" version="2.0" />
 224     </DATABASE>
 225     <PHP version="5.2.8" level="required">
 226     </PHP>
 227     <PHP_EXTENSIONS>
 228       <PHP_EXTENSION name="iconv" level="required">
 229         <FEEDBACK>
 230           <ON_ERROR message="iconvrequired" />
 231         </FEEDBACK>
 232       </PHP_EXTENSION>
 233       <PHP_EXTENSION name="mbstring" level="optional">
 234         <FEEDBACK>
 235           <ON_CHECK message="mbstringrecommended" />
 236         </FEEDBACK>
 237       </PHP_EXTENSION>
 238       <PHP_EXTENSION name="curl" level="required">
 239         <FEEDBACK>
 240           <ON_ERROR message="curlrequired" />
 241         </FEEDBACK>
 242       </PHP_EXTENSION>
 243       <PHP_EXTENSION name="openssl" level="optional">
 244         <FEEDBACK>
 245           <ON_CHECK message="opensslrecommended" />
 246         </FEEDBACK>
 247       </PHP_EXTENSION>
 248       <PHP_EXTENSION name="tokenizer" level="optional">
 249         <FEEDBACK>
 250           <ON_CHECK message="tokenizerrecommended" />
 251         </FEEDBACK>
 252       </PHP_EXTENSION>
 253       <PHP_EXTENSION name="xmlrpc" level="optional">
 254         <FEEDBACK>
 255           <ON_CHECK message="xmlrpcrecommended" />
 256         </FEEDBACK>
 257       </PHP_EXTENSION>
 258       <PHP_EXTENSION name="soap" level="optional">
 259         <FEEDBACK>
 260           <ON_CHECK message="soaprecommended" />
 261         </FEEDBACK>
 262       </PHP_EXTENSION>
 263       <PHP_EXTENSION name="ctype" level="required">
 264         <FEEDBACK>
 265           <ON_ERROR message="ctyperequired" />
 266         </FEEDBACK>
 267       </PHP_EXTENSION>
 268       <PHP_EXTENSION name="zip" level="required">
 269         <FEEDBACK>
 270           <ON_ERROR message="ziprequired" />
 271         </FEEDBACK>
 272       </PHP_EXTENSION>
 273       <PHP_EXTENSION name="gd" level="optional">
 274         <FEEDBACK>
 275           <ON_CHECK message="gdrecommended" />
 276         </FEEDBACK>
 277       </PHP_EXTENSION>
 278       <PHP_EXTENSION name="simplexml" level="required">
 279         <FEEDBACK>
 280           <ON_ERROR message="simplexmlrequired" />
 281         </FEEDBACK>
 282       </PHP_EXTENSION>
 283       <PHP_EXTENSION name="spl" level="required">
 284         <FEEDBACK>
 285           <ON_ERROR message="splrequired" />
 286         </FEEDBACK>
 287       </PHP_EXTENSION>
 288       <PHP_EXTENSION name="pcre" level="required">
 289       </PHP_EXTENSION>
 290       <PHP_EXTENSION name="dom" level="required">
 291       </PHP_EXTENSION>
 292       <PHP_EXTENSION name="xml" level="required">
 293       </PHP_EXTENSION>
 294       <PHP_EXTENSION name="intl" level="optional">
 295         <FEEDBACK>
 296           <ON_CHECK message="intlrecommended" />
 297         </FEEDBACK>
 298       </PHP_EXTENSION>
 299       <PHP_EXTENSION name="json" level="required">
 300       </PHP_EXTENSION>
 301     </PHP_EXTENSIONS>
 302     <PHP_SETTINGS>
 303       <PHP_SETTING name="memory_limit" value="40M" level="required">
 304         <FEEDBACK>
 305           <ON_ERROR message="settingmemorylimit" />
 306         </FEEDBACK>
 307       </PHP_SETTING>
 308       <PHP_SETTING name="safe_mode" value="0" level="optional">
 309         <FEEDBACK>
 310           <ON_CHECK message="settingsafemode" />
 311         </FEEDBACK>
 312       </PHP_SETTING>
 313       <PHP_SETTING name="file_uploads" value="1" level="optional">
 314         <FEEDBACK>
 315           <ON_CHECK message="settingfileuploads" />
 316         </FEEDBACK>
 317       </PHP_SETTING>
 318     </PHP_SETTINGS>
 319     <CUSTOM_CHECKS>
 320       <CUSTOM_CHECK file="lib/customcheckslib.php" function="php_check_php533" level="optional">
 321         <FEEDBACK>
 322           <ON_CHECK message="php533warning" />
 323         </FEEDBACK>
 324       </CUSTOM_CHECK>
 325     </CUSTOM_CHECKS>
 326   </MOODLE>
 327   <MOODLE version="2.1" requires="1.9">
 328     <UNICODE level="required">
 329       <FEEDBACK>
 330         <ON_ERROR message="unicoderequired" />
 331       </FEEDBACK>
 332     </UNICODE>
 333     <DATABASE level="required">
 334       <VENDOR name="mysql" version="5.0.25" />
 335       <VENDOR name="postgres" version="8.3" />
 336       <VENDOR name="mssql" version="9.0" />
 337       <VENDOR name="odbc_mssql" version="9.0" />
 338       <VENDOR name="mssql_n" version="9.0" />
 339       <VENDOR name="oracle" version="10.2" />
 340       <VENDOR name="sqlite" version="2.0" />
 341     </DATABASE>
 342     <PHP version="5.3.2" level="required">
 343     </PHP>
 344     <PHP_EXTENSIONS>
 345       <PHP_EXTENSION name="iconv" level="required">
 346         <FEEDBACK>
 347           <ON_ERROR message="iconvrequired" />
 348         </FEEDBACK>
 349       </PHP_EXTENSION>
 350       <PHP_EXTENSION name="mbstring" level="optional">
 351         <FEEDBACK>
 352           <ON_CHECK message="mbstringrecommended" />
 353         </FEEDBACK>
 354       </PHP_EXTENSION>
 355       <PHP_EXTENSION name="curl" level="required">
 356         <FEEDBACK>
 357           <ON_ERROR message="curlrequired" />
 358         </FEEDBACK>
 359       </PHP_EXTENSION>
 360       <PHP_EXTENSION name="openssl" level="optional">
 361         <FEEDBACK>
 362           <ON_CHECK message="opensslrecommended" />
 363         </FEEDBACK>
 364       </PHP_EXTENSION>
 365       <PHP_EXTENSION name="tokenizer" level="optional">
 366         <FEEDBACK>
 367           <ON_CHECK message="tokenizerrecommended" />
 368         </FEEDBACK>
 369       </PHP_EXTENSION>
 370       <PHP_EXTENSION name="xmlrpc" level="optional">
 371         <FEEDBACK>
 372           <ON_CHECK message="xmlrpcrecommended" />
 373         </FEEDBACK>
 374       </PHP_EXTENSION>
 375       <PHP_EXTENSION name="soap" level="optional">
 376         <FEEDBACK>
 377           <ON_CHECK message="soaprecommended" />
 378         </FEEDBACK>
 379       </PHP_EXTENSION>
 380       <PHP_EXTENSION name="ctype" level="required">
 381         <FEEDBACK>
 382           <ON_ERROR message="ctyperequired" />
 383         </FEEDBACK>
 384       </PHP_EXTENSION>
 385       <PHP_EXTENSION name="zip" level="required">
 386         <FEEDBACK>
 387           <ON_ERROR message="ziprequired" />
 388         </FEEDBACK>
 389       </PHP_EXTENSION>
 390       <PHP_EXTENSION name="gd" level="optional">
 391         <FEEDBACK>
 392           <ON_CHECK message="gdrecommended" />
 393         </FEEDBACK>
 394       </PHP_EXTENSION>
 395       <PHP_EXTENSION name="simplexml" level="required">
 396         <FEEDBACK>
 397           <ON_ERROR message="simplexmlrequired" />
 398         </FEEDBACK>
 399       </PHP_EXTENSION>
 400       <PHP_EXTENSION name="spl" level="required">
 401         <FEEDBACK>
 402           <ON_ERROR message="splrequired" />
 403         </FEEDBACK>
 404       </PHP_EXTENSION>
 405       <PHP_EXTENSION name="pcre" level="required">
 406       </PHP_EXTENSION>
 407       <PHP_EXTENSION name="dom" level="required">
 408       </PHP_EXTENSION>
 409       <PHP_EXTENSION name="xml" level="required">
 410       </PHP_EXTENSION>
 411       <PHP_EXTENSION name="intl" level="optional">
 412         <FEEDBACK>
 413           <ON_CHECK message="intlrecommended" />
 414         </FEEDBACK>
 415       </PHP_EXTENSION>
 416       <PHP_EXTENSION name="json" level="required">
 417       </PHP_EXTENSION>
 418     </PHP_EXTENSIONS>
 419     <PHP_SETTINGS>
 420       <PHP_SETTING name="memory_limit" value="40M" level="required">
 421         <FEEDBACK>
 422           <ON_ERROR message="settingmemorylimit" />
 423         </FEEDBACK>
 424       </PHP_SETTING>
 425       <PHP_SETTING name="safe_mode" value="0" level="optional">
 426         <FEEDBACK>
 427           <ON_CHECK message="settingsafemode" />
 428         </FEEDBACK>
 429       </PHP_SETTING>
 430       <PHP_SETTING name="file_uploads" value="1" level="optional">
 431         <FEEDBACK>
 432           <ON_CHECK message="settingfileuploads" />
 433         </FEEDBACK>
 434       </PHP_SETTING>
 435     </PHP_SETTINGS>
 436   </MOODLE>
 437   <MOODLE version="2.2" requires="1.9">
 438     <UNICODE level="required">
 439       <FEEDBACK>
 440         <ON_ERROR message="unicoderequired" />
 441       </FEEDBACK>
 442     </UNICODE>
 443     <DATABASE level="required">
 444       <VENDOR name="mysql" version="5.0.25" />
 445       <VENDOR name="postgres" version="8.3" />
 446       <VENDOR name="mssql" version="9.0" />
 447       <VENDOR name="odbc_mssql" version="9.0" />
 448       <VENDOR name="mssql_n" version="9.0" />
 449       <VENDOR name="oracle" version="10.2" />
 450       <VENDOR name="sqlite" version="2.0" />
 451     </DATABASE>
 452     <PHP version="5.3.2" level="required">
 453     </PHP>
 454     <PHP_EXTENSIONS>
 455       <PHP_EXTENSION name="iconv" level="required">
 456         <FEEDBACK>
 457           <ON_ERROR message="iconvrequired" />
 458         </FEEDBACK>
 459       </PHP_EXTENSION>
 460       <PHP_EXTENSION name="mbstring" level="optional">
 461         <FEEDBACK>
 462           <ON_CHECK message="mbstringrecommended" />
 463         </FEEDBACK>
 464       </PHP_EXTENSION>
 465       <PHP_EXTENSION name="curl" level="required">
 466         <FEEDBACK>
 467           <ON_ERROR message="curlrequired" />
 468         </FEEDBACK>
 469       </PHP_EXTENSION>
 470       <PHP_EXTENSION name="openssl" level="optional">
 471         <FEEDBACK>
 472           <ON_CHECK message="opensslrecommended" />
 473         </FEEDBACK>
 474       </PHP_EXTENSION>
 475       <PHP_EXTENSION name="tokenizer" level="optional">
 476         <FEEDBACK>
 477           <ON_CHECK message="tokenizerrecommended" />
 478         </FEEDBACK>
 479       </PHP_EXTENSION>
 480       <PHP_EXTENSION name="xmlrpc" level="optional">
 481         <FEEDBACK>
 482           <ON_CHECK message="xmlrpcrecommended" />
 483         </FEEDBACK>
 484       </PHP_EXTENSION>
 485       <PHP_EXTENSION name="soap" level="optional">
 486         <FEEDBACK>
 487           <ON_CHECK message="soaprecommended" />
 488         </FEEDBACK>
 489       </PHP_EXTENSION>
 490       <PHP_EXTENSION name="ctype" level="required">
 491         <FEEDBACK>
 492           <ON_ERROR message="ctyperequired" />
 493         </FEEDBACK>
 494       </PHP_EXTENSION>
 495       <PHP_EXTENSION name="zip" level="required">
 496         <FEEDBACK>
 497           <ON_ERROR message="ziprequired" />
 498         </FEEDBACK>
 499       </PHP_EXTENSION>
 500       <PHP_EXTENSION name="gd" level="optional">
 501         <FEEDBACK>
 502           <ON_CHECK message="gdrecommended" />
 503         </FEEDBACK>
 504       </PHP_EXTENSION>
 505       <PHP_EXTENSION name="simplexml" level="required">
 506         <FEEDBACK>
 507           <ON_ERROR message="simplexmlrequired" />
 508         </FEEDBACK>
 509       </PHP_EXTENSION>
 510       <PHP_EXTENSION name="spl" level="required">
 511         <FEEDBACK>
 512           <ON_ERROR message="splrequired" />
 513         </FEEDBACK>
 514       </PHP_EXTENSION>
 515       <PHP_EXTENSION name="pcre" level="required">
 516       </PHP_EXTENSION>
 517       <PHP_EXTENSION name="dom" level="required">
 518       </PHP_EXTENSION>
 519       <PHP_EXTENSION name="xml" level="required">
 520       </PHP_EXTENSION>
 521       <PHP_EXTENSION name="intl" level="optional">
 522         <FEEDBACK>
 523           <ON_CHECK message="intlrecommended" />
 524         </FEEDBACK>
 525       </PHP_EXTENSION>
 526       <PHP_EXTENSION name="json" level="required">
 527       </PHP_EXTENSION>
 528     </PHP_EXTENSIONS>
 529     <PHP_SETTINGS>
 530       <PHP_SETTING name="memory_limit" value="40M" level="required">
 531         <FEEDBACK>
 532           <ON_ERROR message="settingmemorylimit" />
 533         </FEEDBACK>
 534       </PHP_SETTING>
 535       <PHP_SETTING name="safe_mode" value="0" level="optional">
 536         <FEEDBACK>
 537           <ON_CHECK message="settingsafemode" />
 538         </FEEDBACK>
 539       </PHP_SETTING>
 540       <PHP_SETTING name="file_uploads" value="1" level="optional">
 541         <FEEDBACK>
 542           <ON_CHECK message="settingfileuploads" />
 543         </FEEDBACK>
 544       </PHP_SETTING>
 545     </PHP_SETTINGS>
 546   </MOODLE>
 547   <MOODLE version="2.3" requires="2.2">
 548     <UNICODE level="required">
 549       <FEEDBACK>
 550         <ON_ERROR message="unicoderequired" />
 551       </FEEDBACK>
 552     </UNICODE>
 553     <DATABASE level="required">
 554       <VENDOR name="mysql" version="5.1.33" />
 555       <VENDOR name="postgres" version="8.3" />
 556       <VENDOR name="mssql" version="9.0" />
 557       <VENDOR name="odbc_mssql" version="9.0" />
 558       <VENDOR name="mssql_n" version="9.0" />
 559       <VENDOR name="oracle" version="10.2" />
 560       <VENDOR name="sqlite" version="2.0" />
 561     </DATABASE>
 562     <PHP version="5.3.2" level="required">
 563     </PHP>
 564     <PCREUNICODE level="optional">
 565       <FEEDBACK>
 566         <ON_CHECK message="pcreunicodewarning" />
 567       </FEEDBACK>
 568     </PCREUNICODE>
 569     <PHP_EXTENSIONS>
 570       <PHP_EXTENSION name="iconv" level="required">
 571         <FEEDBACK>
 572           <ON_ERROR message="iconvrequired" />
 573         </FEEDBACK>
 574       </PHP_EXTENSION>
 575       <PHP_EXTENSION name="mbstring" level="optional">
 576         <FEEDBACK>
 577           <ON_CHECK message="mbstringrecommended" />
 578         </FEEDBACK>
 579       </PHP_EXTENSION>
 580       <PHP_EXTENSION name="curl" level="required">
 581         <FEEDBACK>
 582           <ON_ERROR message="curlrequired" />
 583         </FEEDBACK>
 584       </PHP_EXTENSION>
 585       <PHP_EXTENSION name="openssl" level="optional">
 586         <FEEDBACK>
 587           <ON_CHECK message="opensslrecommended" />
 588         </FEEDBACK>
 589       </PHP_EXTENSION>
 590       <PHP_EXTENSION name="tokenizer" level="optional">
 591         <FEEDBACK>
 592           <ON_CHECK message="tokenizerrecommended" />
 593         </FEEDBACK>
 594       </PHP_EXTENSION>
 595       <PHP_EXTENSION name="xmlrpc" level="optional">
 596         <FEEDBACK>
 597           <ON_CHECK message="xmlrpcrecommended" />
 598         </FEEDBACK>
 599       </PHP_EXTENSION>
 600       <PHP_EXTENSION name="soap" level="optional">
 601         <FEEDBACK>
 602           <ON_CHECK message="soaprecommended" />
 603         </FEEDBACK>
 604       </PHP_EXTENSION>
 605       <PHP_EXTENSION name="ctype" level="required">
 606         <FEEDBACK>
 607           <ON_ERROR message="ctyperequired" />
 608         </FEEDBACK>
 609       </PHP_EXTENSION>
 610       <PHP_EXTENSION name="zip" level="required">
 611         <FEEDBACK>
 612           <ON_ERROR message="ziprequired" />
 613         </FEEDBACK>
 614       </PHP_EXTENSION>
 615       <PHP_EXTENSION name="gd" level="optional">
 616         <FEEDBACK>
 617           <ON_CHECK message="gdrecommended" />
 618         </FEEDBACK>
 619       </PHP_EXTENSION>
 620       <PHP_EXTENSION name="simplexml" level="required">
 621         <FEEDBACK>
 622           <ON_ERROR message="simplexmlrequired" />
 623         </FEEDBACK>
 624       </PHP_EXTENSION>
 625       <PHP_EXTENSION name="spl" level="required">
 626         <FEEDBACK>
 627           <ON_ERROR message="splrequired" />
 628         </FEEDBACK>
 629       </PHP_EXTENSION>
 630       <PHP_EXTENSION name="pcre" level="required">
 631       </PHP_EXTENSION>
 632       <PHP_EXTENSION name="dom" level="required">
 633       </PHP_EXTENSION>
 634       <PHP_EXTENSION name="xml" level="required">
 635       </PHP_EXTENSION>
 636       <PHP_EXTENSION name="intl" level="optional">
 637         <FEEDBACK>
 638           <ON_CHECK message="intlrecommended" />
 639         </FEEDBACK>
 640       </PHP_EXTENSION>
 641       <PHP_EXTENSION name="json" level="required">
 642       </PHP_EXTENSION>
 643       <PHP_EXTENSION name="hash" level="required"/>
 644     </PHP_EXTENSIONS>
 645     <PHP_SETTINGS>
 646       <PHP_SETTING name="memory_limit" value="40M" level="required">
 647         <FEEDBACK>
 648           <ON_ERROR message="settingmemorylimit" />
 649         </FEEDBACK>
 650       </PHP_SETTING>
 651       <PHP_SETTING name="safe_mode" value="0" level="optional">
 652         <FEEDBACK>
 653           <ON_CHECK message="settingsafemode" />
 654         </FEEDBACK>
 655       </PHP_SETTING>
 656       <PHP_SETTING name="file_uploads" value="1" level="optional">
 657         <FEEDBACK>
 658           <ON_CHECK message="settingfileuploads" />
 659         </FEEDBACK>
 660       </PHP_SETTING>
 661     </PHP_SETTINGS>
 662   </MOODLE>
 663   <MOODLE version="2.4" requires="2.2">
 664     <UNICODE level="required">
 665       <FEEDBACK>
 666         <ON_ERROR message="unicoderequired" />
 667       </FEEDBACK>
 668     </UNICODE>
 669     <DATABASE level="required">
 670       <VENDOR name="mysql" version="5.1.33" />
 671       <VENDOR name="postgres" version="8.3" />
 672       <VENDOR name="mssql" version="9.0" />
 673       <VENDOR name="odbc_mssql" version="9.0" />
 674       <VENDOR name="mssql_n" version="9.0" />
 675       <VENDOR name="oracle" version="10.2" />
 676       <VENDOR name="sqlite" version="2.0" />
 677     </DATABASE>
 678     <PHP version="5.3.2" level="required">
 679     </PHP>
 680     <PCREUNICODE level="optional">
 681       <FEEDBACK>
 682         <ON_CHECK message="pcreunicodewarning" />
 683       </FEEDBACK>
 684     </PCREUNICODE>
 685     <PHP_EXTENSIONS>
 686       <PHP_EXTENSION name="iconv" level="required">
 687         <FEEDBACK>
 688           <ON_ERROR message="iconvrequired" />
 689         </FEEDBACK>
 690       </PHP_EXTENSION>
 691       <PHP_EXTENSION name="mbstring" level="optional">
 692         <FEEDBACK>
 693           <ON_CHECK message="mbstringrecommended" />
 694         </FEEDBACK>
 695       </PHP_EXTENSION>
 696       <PHP_EXTENSION name="curl" level="required">
 697         <FEEDBACK>
 698           <ON_ERROR message="curlrequired" />
 699         </FEEDBACK>
 700       </PHP_EXTENSION>
 701       <PHP_EXTENSION name="openssl" level="optional">
 702         <FEEDBACK>
 703           <ON_CHECK message="opensslrecommended" />
 704         </FEEDBACK>
 705       </PHP_EXTENSION>
 706       <PHP_EXTENSION name="tokenizer" level="optional">
 707         <FEEDBACK>
 708           <ON_CHECK message="tokenizerrecommended" />
 709         </FEEDBACK>
 710       </PHP_EXTENSION>
 711       <PHP_EXTENSION name="xmlrpc" level="optional">
 712         <FEEDBACK>
 713           <ON_CHECK message="xmlrpcrecommended" />
 714         </FEEDBACK>
 715       </PHP_EXTENSION>
 716       <PHP_EXTENSION name="soap" level="optional">
 717         <FEEDBACK>
 718           <ON_CHECK message="soaprecommended" />
 719         </FEEDBACK>
 720       </PHP_EXTENSION>
 721       <PHP_EXTENSION name="ctype" level="required">
 722         <FEEDBACK>
 723           <ON_ERROR message="ctyperequired" />
 724         </FEEDBACK>
 725       </PHP_EXTENSION>
 726       <PHP_EXTENSION name="zip" level="required">
 727         <FEEDBACK>
 728           <ON_ERROR message="ziprequired" />
 729         </FEEDBACK>
 730       </PHP_EXTENSION>
 731       <PHP_EXTENSION name="gd" level="optional">
 732         <FEEDBACK>
 733           <ON_CHECK message="gdrecommended" />
 734         </FEEDBACK>
 735       </PHP_EXTENSION>
 736       <PHP_EXTENSION name="simplexml" level="required">
 737         <FEEDBACK>
 738           <ON_ERROR message="simplexmlrequired" />
 739         </FEEDBACK>
 740       </PHP_EXTENSION>
 741       <PHP_EXTENSION name="spl" level="required">
 742         <FEEDBACK>
 743           <ON_ERROR message="splrequired" />
 744         </FEEDBACK>
 745       </PHP_EXTENSION>
 746       <PHP_EXTENSION name="pcre" level="required">
 747       </PHP_EXTENSION>
 748       <PHP_EXTENSION name="dom" level="required">
 749       </PHP_EXTENSION>
 750       <PHP_EXTENSION name="xml" level="required">
 751       </PHP_EXTENSION>
 752       <PHP_EXTENSION name="intl" level="optional">
 753         <FEEDBACK>
 754           <ON_CHECK message="intlrecommended" />
 755         </FEEDBACK>
 756       </PHP_EXTENSION>
 757       <PHP_EXTENSION name="json" level="required">
 758       </PHP_EXTENSION>
 759       <PHP_EXTENSION name="hash" level="required"/>
 760     </PHP_EXTENSIONS>
 761     <PHP_SETTINGS>
 762       <PHP_SETTING name="memory_limit" value="40M" level="required">
 763         <FEEDBACK>
 764           <ON_ERROR message="settingmemorylimit" />
 765         </FEEDBACK>
 766       </PHP_SETTING>
 767       <PHP_SETTING name="safe_mode" value="0" level="optional">
 768         <FEEDBACK>
 769           <ON_CHECK message="settingsafemode" />
 770         </FEEDBACK>
 771       </PHP_SETTING>
 772       <PHP_SETTING name="file_uploads" value="1" level="optional">
 773         <FEEDBACK>
 774           <ON_CHECK message="settingfileuploads" />
 775         </FEEDBACK>
 776       </PHP_SETTING>
 777     </PHP_SETTINGS>
 778   </MOODLE>
 779   <MOODLE version="2.5" requires="2.2">
 780     <UNICODE level="required">
 781       <FEEDBACK>
 782         <ON_ERROR message="unicoderequired" />
 783       </FEEDBACK>
 784     </UNICODE>
 785     <DATABASE level="required">
 786       <VENDOR name="mysql" version="5.1.33" />
 787       <VENDOR name="postgres" version="8.3" />
 788       <VENDOR name="mssql" version="9.0" />
 789       <VENDOR name="odbc_mssql" version="9.0" />
 790       <VENDOR name="mssql_n" version="9.0" />
 791       <VENDOR name="oracle" version="10.2" />
 792       <VENDOR name="sqlite" version="2.0" />
 793     </DATABASE>
 794     <PHP version="5.3.3" level="required">
 795     </PHP>
 796     <PCREUNICODE level="optional">
 797       <FEEDBACK>
 798         <ON_CHECK message="pcreunicodewarning" />
 799       </FEEDBACK>
 800     </PCREUNICODE>
 801     <PHP_EXTENSIONS>
 802       <PHP_EXTENSION name="iconv" level="required">
 803         <FEEDBACK>
 804           <ON_ERROR message="iconvrequired" />
 805         </FEEDBACK>
 806       </PHP_EXTENSION>
 807       <PHP_EXTENSION name="mbstring" level="optional">
 808         <FEEDBACK>
 809           <ON_CHECK message="mbstringrecommended" />
 810         </FEEDBACK>
 811       </PHP_EXTENSION>
 812       <PHP_EXTENSION name="curl" level="required">
 813         <FEEDBACK>
 814           <ON_ERROR message="curlrequired" />
 815         </FEEDBACK>
 816       </PHP_EXTENSION>
 817       <PHP_EXTENSION name="openssl" level="optional">
 818         <FEEDBACK>
 819           <ON_CHECK message="opensslrecommended" />
 820         </FEEDBACK>
 821       </PHP_EXTENSION>
 822       <PHP_EXTENSION name="tokenizer" level="optional">
 823         <FEEDBACK>
 824           <ON_CHECK message="tokenizerrecommended" />
 825         </FEEDBACK>
 826       </PHP_EXTENSION>
 827       <PHP_EXTENSION name="xmlrpc" level="optional">
 828         <FEEDBACK>
 829           <ON_CHECK message="xmlrpcrecommended" />
 830         </FEEDBACK>
 831       </PHP_EXTENSION>
 832       <PHP_EXTENSION name="soap" level="optional">
 833         <FEEDBACK>
 834           <ON_CHECK message="soaprecommended" />
 835         </FEEDBACK>
 836       </PHP_EXTENSION>
 837       <PHP_EXTENSION name="ctype" level="required">
 838         <FEEDBACK>
 839           <ON_ERROR message="ctyperequired" />
 840         </FEEDBACK>
 841       </PHP_EXTENSION>
 842       <PHP_EXTENSION name="zip" level="required">
 843         <FEEDBACK>
 844           <ON_ERROR message="ziprequired" />
 845         </FEEDBACK>
 846       </PHP_EXTENSION>
 847       <PHP_EXTENSION name="gd" level="required">
 848         <FEEDBACK>
 849           <ON_ERROR message="gdrequired" />
 850         </FEEDBACK>
 851       </PHP_EXTENSION>
 852       <PHP_EXTENSION name="simplexml" level="required">
 853         <FEEDBACK>
 854           <ON_ERROR message="simplexmlrequired" />
 855         </FEEDBACK>
 856       </PHP_EXTENSION>
 857       <PHP_EXTENSION name="spl" level="required">
 858         <FEEDBACK>
 859           <ON_ERROR message="splrequired" />
 860         </FEEDBACK>
 861       </PHP_EXTENSION>
 862       <PHP_EXTENSION name="pcre" level="required">
 863       </PHP_EXTENSION>
 864       <PHP_EXTENSION name="dom" level="required">
 865       </PHP_EXTENSION>
 866       <PHP_EXTENSION name="xml" level="required">
 867       </PHP_EXTENSION>
 868       <PHP_EXTENSION name="intl" level="optional">
 869         <FEEDBACK>
 870           <ON_CHECK message="intlrecommended" />
 871         </FEEDBACK>
 872       </PHP_EXTENSION>
 873       <PHP_EXTENSION name="json" level="required">
 874       </PHP_EXTENSION>
 875       <PHP_EXTENSION name="hash" level="required"/>
 876     </PHP_EXTENSIONS>
 877     <PHP_SETTINGS>
 878       <PHP_SETTING name="memory_limit" value="40M" level="required">
 879         <FEEDBACK>
 880           <ON_ERROR message="settingmemorylimit" />
 881         </FEEDBACK>
 882       </PHP_SETTING>
 883       <PHP_SETTING name="safe_mode" value="0" level="optional">
 884         <FEEDBACK>
 885           <ON_CHECK message="settingsafemode" />
 886         </FEEDBACK>
 887       </PHP_SETTING>
 888       <PHP_SETTING name="file_uploads" value="1" level="optional">
 889         <FEEDBACK>
 890           <ON_CHECK message="settingfileuploads" />
 891         </FEEDBACK>
 892       </PHP_SETTING>
 893     </PHP_SETTINGS>
 894   </MOODLE>
 895   <MOODLE version="2.6" requires="2.2">
 896     <UNICODE level="required">
 897       <FEEDBACK>
 898         <ON_ERROR message="unicoderequired" />
 899       </FEEDBACK>
 900     </UNICODE>
 901     <DATABASE level="required">
 902       <VENDOR name="mariadb" version="5.3.5" />
 903       <VENDOR name="mysql" version="5.1.33" />
 904       <VENDOR name="postgres" version="8.3" />
 905       <VENDOR name="mssql" version="9.0" />
 906       <VENDOR name="oracle" version="10.2" />
 907     </DATABASE>
 908     <PHP version="5.3.3" level="required">
 909     </PHP>
 910     <PCREUNICODE level="optional">
 911       <FEEDBACK>
 912         <ON_CHECK message="pcreunicodewarning" />
 913       </FEEDBACK>
 914     </PCREUNICODE>
 915     <PHP_EXTENSIONS>
 916       <PHP_EXTENSION name="iconv" level="required">
 917         <FEEDBACK>
 918           <ON_ERROR message="iconvrequired" />
 919         </FEEDBACK>
 920       </PHP_EXTENSION>
 921       <PHP_EXTENSION name="mbstring" level="optional">
 922         <FEEDBACK>
 923           <ON_CHECK message="mbstringrecommended" />
 924         </FEEDBACK>
 925       </PHP_EXTENSION>
 926       <PHP_EXTENSION name="curl" level="required">
 927         <FEEDBACK>
 928           <ON_ERROR message="curlrequired" />
 929         </FEEDBACK>
 930       </PHP_EXTENSION>
 931       <PHP_EXTENSION name="openssl" level="optional">
 932         <FEEDBACK>
 933           <ON_CHECK message="opensslrecommended" />
 934         </FEEDBACK>
 935       </PHP_EXTENSION>
 936       <PHP_EXTENSION name="tokenizer" level="optional">
 937         <FEEDBACK>
 938           <ON_CHECK message="tokenizerrecommended" />
 939         </FEEDBACK>
 940       </PHP_EXTENSION>
 941       <PHP_EXTENSION name="xmlrpc" level="optional">
 942         <FEEDBACK>
 943           <ON_CHECK message="xmlrpcrecommended" />
 944         </FEEDBACK>
 945       </PHP_EXTENSION>
 946       <PHP_EXTENSION name="soap" level="optional">
 947         <FEEDBACK>
 948           <ON_CHECK message="soaprecommended" />
 949         </FEEDBACK>
 950       </PHP_EXTENSION>
 951       <PHP_EXTENSION name="ctype" level="required">
 952         <FEEDBACK>
 953           <ON_ERROR message="ctyperequired" />
 954         </FEEDBACK>
 955       </PHP_EXTENSION>
 956       <PHP_EXTENSION name="zip" level="required">
 957         <FEEDBACK>
 958           <ON_ERROR message="ziprequired" />
 959         </FEEDBACK>
 960       </PHP_EXTENSION>
 961       <PHP_EXTENSION name="zlib" level="optional">
 962       </PHP_EXTENSION>
 963       <PHP_EXTENSION name="gd" level="required">
 964         <FEEDBACK>
 965           <ON_ERROR message="gdrequired" />
 966         </FEEDBACK>
 967       </PHP_EXTENSION>
 968       <PHP_EXTENSION name="simplexml" level="required">
 969         <FEEDBACK>
 970           <ON_ERROR message="simplexmlrequired" />
 971         </FEEDBACK>
 972       </PHP_EXTENSION>
 973       <PHP_EXTENSION name="spl" level="required">
 974         <FEEDBACK>
 975           <ON_ERROR message="splrequired" />
 976         </FEEDBACK>
 977       </PHP_EXTENSION>
 978       <PHP_EXTENSION name="pcre" level="required">
 979       </PHP_EXTENSION>
 980       <PHP_EXTENSION name="dom" level="required">
 981       </PHP_EXTENSION>
 982       <PHP_EXTENSION name="xml" level="required">
 983       </PHP_EXTENSION>
 984       <PHP_EXTENSION name="intl" level="optional">
 985         <FEEDBACK>
 986           <ON_CHECK message="intlrecommended" />
 987         </FEEDBACK>
 988       </PHP_EXTENSION>
 989       <PHP_EXTENSION name="json" level="required">
 990       </PHP_EXTENSION>
 991       <PHP_EXTENSION name="hash" level="required"/>
 992     </PHP_EXTENSIONS>
 993     <PHP_SETTINGS>
 994       <PHP_SETTING name="memory_limit" value="64M" level="required">
 995         <FEEDBACK>
 996           <ON_ERROR message="settingmemorylimit" />
 997         </FEEDBACK>
 998       </PHP_SETTING>
 999       <PHP_SETTING name="safe_mode" value="0" level="optional">
1000         <FEEDBACK>
1001           <ON_CHECK message="settingsafemode" />
1002         </FEEDBACK>
1003       </PHP_SETTING>
1004       <PHP_SETTING name="file_uploads" value="1" level="optional">
1005         <FEEDBACK>
1006           <ON_CHECK message="settingfileuploads" />
1007         </FEEDBACK>
1008       </PHP_SETTING>
1009       <PHP_SETTING name="opcache.enable" value="1" level="optional">
1010         <FEEDBACK>
1011           <ON_CHECK message="opcacherecommended" />
1012         </FEEDBACK>
1013       </PHP_SETTING>
1014     </PHP_SETTINGS>
1015   </MOODLE>
1016   <MOODLE version="2.7" requires="2.2">
1017     <UNICODE level="required">
1018       <FEEDBACK>
1019         <ON_ERROR message="unicoderequired" />
1020       </FEEDBACK>
1021     </UNICODE>
1022     <DATABASE level="required">
1023       <VENDOR name="mariadb" version="5.5.31" />
1024       <VENDOR name="mysql" version="5.5.31" />
1025       <VENDOR name="postgres" version="9.1" />
1026       <VENDOR name="mssql" version="10.0" />
1027       <VENDOR name="oracle" version="10.2" />
1028     </DATABASE>
1029     <PHP version="5.4.4" level="required">
1030     </PHP>
1031     <PCREUNICODE level="optional">
1032       <FEEDBACK>
1033         <ON_CHECK message="pcreunicodewarning" />
1034       </FEEDBACK>
1035     </PCREUNICODE>
1036     <PHP_EXTENSIONS>
1037       <PHP_EXTENSION name="iconv" level="required">
1038         <FEEDBACK>
1039           <ON_ERROR message="iconvrequired" />
1040         </FEEDBACK>
1041       </PHP_EXTENSION>
1042       <PHP_EXTENSION name="mbstring" level="optional">
1043         <FEEDBACK>
1044           <ON_CHECK message="mbstringrecommended" />
1045         </FEEDBACK>
1046       </PHP_EXTENSION>
1047       <PHP_EXTENSION name="curl" level="required">
1048         <FEEDBACK>
1049           <ON_ERROR message="curlrequired" />
1050         </FEEDBACK>
1051       </PHP_EXTENSION>
1052       <PHP_EXTENSION name="openssl" level="optional">
1053         <FEEDBACK>
1054           <ON_CHECK message="opensslrecommended" />
1055         </FEEDBACK>
1056       </PHP_EXTENSION>
1057       <PHP_EXTENSION name="tokenizer" level="optional">
1058         <FEEDBACK>
1059           <ON_CHECK message="tokenizerrecommended" />
1060         </FEEDBACK>
1061       </PHP_EXTENSION>
1062       <PHP_EXTENSION name="xmlrpc" level="optional">
1063         <FEEDBACK>
1064           <ON_CHECK message="xmlrpcrecommended" />
1065         </FEEDBACK>
1066       </PHP_EXTENSION>
1067       <PHP_EXTENSION name="soap" level="optional">
1068         <FEEDBACK>
1069           <ON_CHECK message="soaprecommended" />
1070         </FEEDBACK>
1071       </PHP_EXTENSION>
1072       <PHP_EXTENSION name="ctype" level="required">
1073         <FEEDBACK>
1074           <ON_ERROR message="ctyperequired" />
1075         </FEEDBACK>
1076       </PHP_EXTENSION>
1077       <PHP_EXTENSION name="zip" level="required">
1078         <FEEDBACK>
1079           <ON_ERROR message="ziprequired" />
1080         </FEEDBACK>
1081       </PHP_EXTENSION>
1082       <PHP_EXTENSION name="zlib" level="required">
1083       </PHP_EXTENSION>
1084       <PHP_EXTENSION name="gd" level="required">
1085         <FEEDBACK>
1086           <ON_ERROR message="gdrequired" />
1087         </FEEDBACK>
1088       </PHP_EXTENSION>
1089       <PHP_EXTENSION name="simplexml" level="required">
1090         <FEEDBACK>
1091           <ON_ERROR message="simplexmlrequired" />
1092         </FEEDBACK>
1093       </PHP_EXTENSION>
1094       <PHP_EXTENSION name="spl" level="required">
1095         <FEEDBACK>
1096           <ON_ERROR message="splrequired" />
1097         </FEEDBACK>
1098       </PHP_EXTENSION>
1099       <PHP_EXTENSION name="pcre" level="required">
1100       </PHP_EXTENSION>
1101       <PHP_EXTENSION name="dom" level="required">
1102       </PHP_EXTENSION>
1103       <PHP_EXTENSION name="xml" level="required">
1104       </PHP_EXTENSION>
1105       <PHP_EXTENSION name="intl" level="optional">
1106         <FEEDBACK>
1107           <ON_CHECK message="intlrecommended" />
1108         </FEEDBACK>
1109       </PHP_EXTENSION>
1110       <PHP_EXTENSION name="json" level="required">
1111       </PHP_EXTENSION>
1112       <PHP_EXTENSION name="hash" level="required"/>
1113     </PHP_EXTENSIONS>
1114     <PHP_SETTINGS>
1115       <PHP_SETTING name="memory_limit" value="96M" level="required">
1116         <FEEDBACK>
1117           <ON_ERROR message="settingmemorylimit" />
1118         </FEEDBACK>
1119       </PHP_SETTING>
1120       <PHP_SETTING name="file_uploads" value="1" level="optional">
1121         <FEEDBACK>
1122           <ON_CHECK message="settingfileuploads" />
1123         </FEEDBACK>
1124       </PHP_SETTING>
1125       <PHP_SETTING name="opcache.enable" value="1" level="optional">
1126         <FEEDBACK>
1127           <ON_CHECK message="opcacherecommended" />
1128         </FEEDBACK>
1129       </PHP_SETTING>
1130     </PHP_SETTINGS>
1131     <CUSTOM_CHECKS>
1132       <CUSTOM_CHECK file="question/engine/upgrade/upgradelib.php" function="quiz_attempts_upgraded" level="required">
1133         <FEEDBACK>
1134           <ON_ERROR message="quizattemptsupgradedmessage" />
1135         </FEEDBACK>
1136       </CUSTOM_CHECK>
1137     </CUSTOM_CHECKS>
1138   </MOODLE>
1139   <MOODLE version="2.8" requires="2.2">
1140     <UNICODE level="required">
1141       <FEEDBACK>
1142         <ON_ERROR message="unicoderequired" />
1143       </FEEDBACK>
1144     </UNICODE>
1145     <DATABASE level="required">
1146       <VENDOR name="mariadb" version="5.5.31" />
1147       <VENDOR name="mysql" version="5.5.31" />
1148       <VENDOR name="postgres" version="9.1" />
1149       <VENDOR name="mssql" version="10.0" />
1150       <VENDOR name="oracle" version="10.2" />
1151     </DATABASE>
1152     <PHP version="5.4.4" level="required">
1153     </PHP>
1154     <PCREUNICODE level="optional">
1155       <FEEDBACK>
1156         <ON_CHECK message="pcreunicodewarning" />
1157       </FEEDBACK>
1158     </PCREUNICODE>
1159     <PHP_EXTENSIONS>
1160       <PHP_EXTENSION name="iconv" level="required">
1161         <FEEDBACK>
1162           <ON_ERROR message="iconvrequired" />
1163         </FEEDBACK>
1164       </PHP_EXTENSION>
1165       <PHP_EXTENSION name="mbstring" level="optional">
1166         <FEEDBACK>
1167           <ON_CHECK message="mbstringrecommended" />
1168         </FEEDBACK>
1169       </PHP_EXTENSION>
1170       <PHP_EXTENSION name="curl" level="required">
1171         <FEEDBACK>
1172           <ON_ERROR message="curlrequired" />
1173         </FEEDBACK>
1174       </PHP_EXTENSION>
1175       <PHP_EXTENSION name="openssl" level="optional">
1176         <FEEDBACK>
1177           <ON_CHECK message="opensslrecommended" />
1178         </FEEDBACK>
1179       </PHP_EXTENSION>
1180       <PHP_EXTENSION name="tokenizer" level="optional">
1181         <FEEDBACK>
1182           <ON_CHECK message="tokenizerrecommended" />
1183         </FEEDBACK>
1184       </PHP_EXTENSION>
1185       <PHP_EXTENSION name="xmlrpc" level="optional">
1186         <FEEDBACK>
1187           <ON_CHECK message="xmlrpcrecommended" />
1188         </FEEDBACK>
1189       </PHP_EXTENSION>
1190       <PHP_EXTENSION name="soap" level="optional">
1191         <FEEDBACK>
1192           <ON_CHECK message="soaprecommended" />
1193         </FEEDBACK>
1194       </PHP_EXTENSION>
1195       <PHP_EXTENSION name="ctype" level="required">
1196         <FEEDBACK>
1197           <ON_ERROR message="ctyperequired" />
1198         </FEEDBACK>
1199       </PHP_EXTENSION>
1200       <PHP_EXTENSION name="zip" level="required">
1201         <FEEDBACK>
1202           <ON_ERROR message="ziprequired" />
1203         </FEEDBACK>
1204       </PHP_EXTENSION>
1205       <PHP_EXTENSION name="zlib" level="required">
1206       </PHP_EXTENSION>
1207       <PHP_EXTENSION name="gd" level="required">
1208         <FEEDBACK>
1209           <ON_ERROR message="gdrequired" />
1210         </FEEDBACK>
1211       </PHP_EXTENSION>
1212       <PHP_EXTENSION name="simplexml" level="required">
1213         <FEEDBACK>
1214           <ON_ERROR message="simplexmlrequired" />
1215         </FEEDBACK>
1216       </PHP_EXTENSION>
1217       <PHP_EXTENSION name="spl" level="required">
1218         <FEEDBACK>
1219           <ON_ERROR message="splrequired" />
1220         </FEEDBACK>
1221       </PHP_EXTENSION>
1222       <PHP_EXTENSION name="pcre" level="required">
1223       </PHP_EXTENSION>
1224       <PHP_EXTENSION name="dom" level="required">
1225       </PHP_EXTENSION>
1226       <PHP_EXTENSION name="xml" level="required">
1227       </PHP_EXTENSION>
1228       <PHP_EXTENSION name="intl" level="optional">
1229         <FEEDBACK>
1230           <ON_CHECK message="intlrecommended" />
1231         </FEEDBACK>
1232       </PHP_EXTENSION>
1233       <PHP_EXTENSION name="json" level="required">
1234       </PHP_EXTENSION>
1235       <PHP_EXTENSION name="hash" level="required"/>
1236     </PHP_EXTENSIONS>
1237     <PHP_SETTINGS>
1238       <PHP_SETTING name="memory_limit" value="96M" level="required">
1239         <FEEDBACK>
1240           <ON_ERROR message="settingmemorylimit" />
1241         </FEEDBACK>
1242       </PHP_SETTING>
1243       <PHP_SETTING name="file_uploads" value="1" level="optional">
1244         <FEEDBACK>
1245           <ON_CHECK message="settingfileuploads" />
1246         </FEEDBACK>
1247       </PHP_SETTING>
1248       <PHP_SETTING name="opcache.enable" value="1" level="optional">
1249         <FEEDBACK>
1250           <ON_CHECK message="opcacherecommended" />
1251         </FEEDBACK>
1252       </PHP_SETTING>
1253     </PHP_SETTINGS>
1254     <CUSTOM_CHECKS>
1255       <CUSTOM_CHECK file="question/engine/upgrade/upgradelib.php" function="quiz_attempts_upgraded" level="required">
1256         <FEEDBACK>
1257           <ON_ERROR message="quizattemptsupgradedmessage" />
1258         </FEEDBACK>
1259       </CUSTOM_CHECK>
1260     </CUSTOM_CHECKS>
1261   </MOODLE>
1262 </COMPATIBILITY_MATRIX>