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         <FEEDBACK>
 219           <ON_ERROR message="mysql416required" />
 220         </FEEDBACK>
 221       </VENDOR>
 222       <VENDOR name="postgres" version="8.3" />
 223       <VENDOR name="mssql" version="9.0" />
 224       <VENDOR name="odbc_mssql" version="9.0" />
 225       <VENDOR name="mssql_n" version="9.0" />
 226       <VENDOR name="oracle" version="10.2" />
 227       <VENDOR name="sqlite" version="2.0" />
 228     </DATABASE>
 229     <PHP version="5.2.8" level="required">
 230     </PHP>
 231     <PHP_EXTENSIONS>
 232       <PHP_EXTENSION name="iconv" level="required">
 233         <FEEDBACK>
 234           <ON_CHECK message="iconvrequired" />
 235         </FEEDBACK>
 236       </PHP_EXTENSION>
 237       <PHP_EXTENSION name="mbstring" level="optional">
 238         <FEEDBACK>
 239           <ON_CHECK message="mbstringrecommended" />
 240         </FEEDBACK>
 241       </PHP_EXTENSION>
 242       <PHP_EXTENSION name="curl" level="required">
 243         <FEEDBACK>
 244           <ON_CHECK message="curlrequired" />
 245         </FEEDBACK>
 246       </PHP_EXTENSION>
 247       <PHP_EXTENSION name="openssl" level="optional">
 248         <FEEDBACK>
 249           <ON_CHECK message="opensslrecommended" />
 250         </FEEDBACK>
 251       </PHP_EXTENSION>
 252       <PHP_EXTENSION name="tokenizer" level="optional">
 253         <FEEDBACK>
 254           <ON_CHECK message="tokenizerrecommended" />
 255         </FEEDBACK>
 256       </PHP_EXTENSION>
 257       <PHP_EXTENSION name="xmlrpc" level="optional">
 258         <FEEDBACK>
 259           <ON_CHECK message="xmlrpcrecommended" />
 260         </FEEDBACK>
 261       </PHP_EXTENSION>
 262       <PHP_EXTENSION name="soap" level="optional">
 263         <FEEDBACK>
 264           <ON_CHECK message="soaprecommended" />
 265         </FEEDBACK>
 266       </PHP_EXTENSION>
 267       <PHP_EXTENSION name="ctype" level="required">
 268         <FEEDBACK>
 269           <ON_ERROR message="ctyperequired" />
 270         </FEEDBACK>
 271       </PHP_EXTENSION>
 272       <PHP_EXTENSION name="zip" level="required">
 273         <FEEDBACK>
 274           <ON_ERROR message="ziprequired" />
 275         </FEEDBACK>
 276       </PHP_EXTENSION>
 277       <PHP_EXTENSION name="gd" level="optional">
 278         <FEEDBACK>
 279           <ON_CHECK message="gdrecommended" />
 280         </FEEDBACK>
 281       </PHP_EXTENSION>
 282       <PHP_EXTENSION name="simplexml" level="required">
 283         <FEEDBACK>
 284           <ON_CHECK message="simplexmlrequired" />
 285         </FEEDBACK>
 286       </PHP_EXTENSION>
 287       <PHP_EXTENSION name="spl" level="required">
 288         <FEEDBACK>
 289           <ON_CHECK message="splrequired" />
 290         </FEEDBACK>
 291       </PHP_EXTENSION>
 292       <PHP_EXTENSION name="pcre" level="required">
 293       </PHP_EXTENSION>
 294       <PHP_EXTENSION name="dom" level="required">
 295       </PHP_EXTENSION>
 296       <PHP_EXTENSION name="xml" level="required">
 297       </PHP_EXTENSION>
 298       <PHP_EXTENSION name="intl" level="optional">
 299         <FEEDBACK>
 300           <ON_CHECK message="intlrecommended" />
 301         </FEEDBACK>
 302       </PHP_EXTENSION>
 303       <PHP_EXTENSION name="json" level="required">
 304       </PHP_EXTENSION>
 305     </PHP_EXTENSIONS>
 306     <PHP_SETTINGS>
 307       <PHP_SETTING name="memory_limit" value="40M" level="required">
 308         <FEEDBACK>
 309           <ON_ERROR message="settingmemorylimit" />
 310         </FEEDBACK>
 311       </PHP_SETTING>
 312       <PHP_SETTING name="safe_mode" value="0" level="optional">
 313         <FEEDBACK>
 314           <ON_CHECK message="settingsafemode" />
 315         </FEEDBACK>
 316       </PHP_SETTING>
 317       <PHP_SETTING name="file_uploads" value="1" level="optional">
 318         <FEEDBACK>
 319           <ON_CHECK message="settingfileuploads" />
 320         </FEEDBACK>
 321       </PHP_SETTING>
 322     </PHP_SETTINGS>
 323     <CUSTOM_CHECKS>
 324       <CUSTOM_CHECK file="lib/customcheckslib.php" function="php_check_php533" level="optional">
 325         <FEEDBACK>
 326           <ON_CHECK message="php533warning" />
 327         </FEEDBACK>
 328       </CUSTOM_CHECK>
 329     </CUSTOM_CHECKS>
 330   </MOODLE>
 331   <MOODLE version="2.1" requires="1.9">
 332     <UNICODE level="required">
 333       <FEEDBACK>
 334         <ON_ERROR message="unicoderequired" />
 335       </FEEDBACK>
 336     </UNICODE>
 337     <DATABASE level="required">
 338       <VENDOR name="mysql" version="5.0.25">
 339         <FEEDBACK>
 340           <ON_ERROR message="mysql416required" />
 341         </FEEDBACK>
 342       </VENDOR>
 343       <VENDOR name="postgres" version="8.3" />
 344       <VENDOR name="mssql" version="9.0" />
 345       <VENDOR name="odbc_mssql" version="9.0" />
 346       <VENDOR name="mssql_n" version="9.0" />
 347       <VENDOR name="oracle" version="10.2" />
 348       <VENDOR name="sqlite" version="2.0" />
 349     </DATABASE>
 350     <PHP version="5.3.2" level="required">
 351     </PHP>
 352     <PHP_EXTENSIONS>
 353       <PHP_EXTENSION name="iconv" level="required">
 354         <FEEDBACK>
 355           <ON_CHECK message="iconvrequired" />
 356         </FEEDBACK>
 357       </PHP_EXTENSION>
 358       <PHP_EXTENSION name="mbstring" level="optional">
 359         <FEEDBACK>
 360           <ON_CHECK message="mbstringrecommended" />
 361         </FEEDBACK>
 362       </PHP_EXTENSION>
 363       <PHP_EXTENSION name="curl" level="required">
 364         <FEEDBACK>
 365           <ON_CHECK message="curlrequired" />
 366         </FEEDBACK>
 367       </PHP_EXTENSION>
 368       <PHP_EXTENSION name="openssl" level="optional">
 369         <FEEDBACK>
 370           <ON_CHECK message="opensslrecommended" />
 371         </FEEDBACK>
 372       </PHP_EXTENSION>
 373       <PHP_EXTENSION name="tokenizer" level="optional">
 374         <FEEDBACK>
 375           <ON_CHECK message="tokenizerrecommended" />
 376         </FEEDBACK>
 377       </PHP_EXTENSION>
 378       <PHP_EXTENSION name="xmlrpc" level="optional">
 379         <FEEDBACK>
 380           <ON_CHECK message="xmlrpcrecommended" />
 381         </FEEDBACK>
 382       </PHP_EXTENSION>
 383       <PHP_EXTENSION name="soap" level="optional">
 384         <FEEDBACK>
 385           <ON_CHECK message="soaprecommended" />
 386         </FEEDBACK>
 387       </PHP_EXTENSION>
 388       <PHP_EXTENSION name="ctype" level="required">
 389         <FEEDBACK>
 390           <ON_ERROR message="ctyperequired" />
 391         </FEEDBACK>
 392       </PHP_EXTENSION>
 393       <PHP_EXTENSION name="zip" level="required">
 394         <FEEDBACK>
 395           <ON_ERROR message="ziprequired" />
 396         </FEEDBACK>
 397       </PHP_EXTENSION>
 398       <PHP_EXTENSION name="gd" level="optional">
 399         <FEEDBACK>
 400           <ON_CHECK message="gdrecommended" />
 401         </FEEDBACK>
 402       </PHP_EXTENSION>
 403       <PHP_EXTENSION name="simplexml" level="required">
 404         <FEEDBACK>
 405           <ON_CHECK message="simplexmlrequired" />
 406         </FEEDBACK>
 407       </PHP_EXTENSION>
 408       <PHP_EXTENSION name="spl" level="required">
 409         <FEEDBACK>
 410           <ON_CHECK message="splrequired" />
 411         </FEEDBACK>
 412       </PHP_EXTENSION>
 413       <PHP_EXTENSION name="pcre" level="required">
 414       </PHP_EXTENSION>
 415       <PHP_EXTENSION name="dom" level="required">
 416       </PHP_EXTENSION>
 417       <PHP_EXTENSION name="xml" level="required">
 418       </PHP_EXTENSION>
 419       <PHP_EXTENSION name="intl" level="optional">
 420         <FEEDBACK>
 421           <ON_CHECK message="intlrecommended" />
 422         </FEEDBACK>
 423       </PHP_EXTENSION>
 424       <PHP_EXTENSION name="json" level="required">
 425       </PHP_EXTENSION>
 426     </PHP_EXTENSIONS>
 427     <PHP_SETTINGS>
 428       <PHP_SETTING name="memory_limit" value="40M" level="required">
 429         <FEEDBACK>
 430           <ON_ERROR message="settingmemorylimit" />
 431         </FEEDBACK>
 432       </PHP_SETTING>
 433       <PHP_SETTING name="safe_mode" value="0" level="optional">
 434         <FEEDBACK>
 435           <ON_CHECK message="settingsafemode" />
 436         </FEEDBACK>
 437       </PHP_SETTING>
 438       <PHP_SETTING name="file_uploads" value="1" level="optional">
 439         <FEEDBACK>
 440           <ON_CHECK message="settingfileuploads" />
 441         </FEEDBACK>
 442       </PHP_SETTING>
 443     </PHP_SETTINGS>
 444   </MOODLE>
 445   <MOODLE version="2.2" requires="1.9">
 446     <UNICODE level="required">
 447       <FEEDBACK>
 448         <ON_ERROR message="unicoderequired" />
 449       </FEEDBACK>
 450     </UNICODE>
 451     <DATABASE level="required">
 452       <VENDOR name="mysql" version="5.0.25">
 453         <FEEDBACK>
 454           <ON_ERROR message="mysql416required" />
 455         </FEEDBACK>
 456       </VENDOR>
 457       <VENDOR name="postgres" version="8.3" />
 458       <VENDOR name="mssql" version="9.0" />
 459       <VENDOR name="odbc_mssql" version="9.0" />
 460       <VENDOR name="mssql_n" version="9.0" />
 461       <VENDOR name="oracle" version="10.2" />
 462       <VENDOR name="sqlite" version="2.0" />
 463     </DATABASE>
 464     <PHP version="5.3.2" level="required">
 465     </PHP>
 466     <PHP_EXTENSIONS>
 467       <PHP_EXTENSION name="iconv" level="required">
 468         <FEEDBACK>
 469           <ON_CHECK message="iconvrequired" />
 470         </FEEDBACK>
 471       </PHP_EXTENSION>
 472       <PHP_EXTENSION name="mbstring" level="optional">
 473         <FEEDBACK>
 474           <ON_CHECK message="mbstringrecommended" />
 475         </FEEDBACK>
 476       </PHP_EXTENSION>
 477       <PHP_EXTENSION name="curl" level="required">
 478         <FEEDBACK>
 479           <ON_CHECK message="curlrequired" />
 480         </FEEDBACK>
 481       </PHP_EXTENSION>
 482       <PHP_EXTENSION name="openssl" level="optional">
 483         <FEEDBACK>
 484           <ON_CHECK message="opensslrecommended" />
 485         </FEEDBACK>
 486       </PHP_EXTENSION>
 487       <PHP_EXTENSION name="tokenizer" level="optional">
 488         <FEEDBACK>
 489           <ON_CHECK message="tokenizerrecommended" />
 490         </FEEDBACK>
 491       </PHP_EXTENSION>
 492       <PHP_EXTENSION name="xmlrpc" level="optional">
 493         <FEEDBACK>
 494           <ON_CHECK message="xmlrpcrecommended" />
 495         </FEEDBACK>
 496       </PHP_EXTENSION>
 497       <PHP_EXTENSION name="soap" level="optional">
 498         <FEEDBACK>
 499           <ON_CHECK message="soaprecommended" />
 500         </FEEDBACK>
 501       </PHP_EXTENSION>
 502       <PHP_EXTENSION name="ctype" level="required">
 503         <FEEDBACK>
 504           <ON_ERROR message="ctyperequired" />
 505         </FEEDBACK>
 506       </PHP_EXTENSION>
 507       <PHP_EXTENSION name="zip" level="required">
 508         <FEEDBACK>
 509           <ON_ERROR message="ziprequired" />
 510         </FEEDBACK>
 511       </PHP_EXTENSION>
 512       <PHP_EXTENSION name="gd" level="optional">
 513         <FEEDBACK>
 514           <ON_CHECK message="gdrecommended" />
 515         </FEEDBACK>
 516       </PHP_EXTENSION>
 517       <PHP_EXTENSION name="simplexml" level="required">
 518         <FEEDBACK>
 519           <ON_CHECK message="simplexmlrequired" />
 520         </FEEDBACK>
 521       </PHP_EXTENSION>
 522       <PHP_EXTENSION name="spl" level="required">
 523         <FEEDBACK>
 524           <ON_CHECK message="splrequired" />
 525         </FEEDBACK>
 526       </PHP_EXTENSION>
 527       <PHP_EXTENSION name="pcre" level="required">
 528       </PHP_EXTENSION>
 529       <PHP_EXTENSION name="dom" level="required">
 530       </PHP_EXTENSION>
 531       <PHP_EXTENSION name="xml" level="required">
 532       </PHP_EXTENSION>
 533       <PHP_EXTENSION name="intl" level="optional">
 534         <FEEDBACK>
 535           <ON_CHECK message="intlrecommended" />
 536         </FEEDBACK>
 537       </PHP_EXTENSION>
 538       <PHP_EXTENSION name="json" level="required">
 539       </PHP_EXTENSION>
 540     </PHP_EXTENSIONS>
 541     <PHP_SETTINGS>
 542       <PHP_SETTING name="memory_limit" value="40M" level="required">
 543         <FEEDBACK>
 544           <ON_ERROR message="settingmemorylimit" />
 545         </FEEDBACK>
 546       </PHP_SETTING>
 547       <PHP_SETTING name="safe_mode" value="0" level="optional">
 548         <FEEDBACK>
 549           <ON_CHECK message="settingsafemode" />
 550         </FEEDBACK>
 551       </PHP_SETTING>
 552       <PHP_SETTING name="file_uploads" value="1" level="optional">
 553         <FEEDBACK>
 554           <ON_CHECK message="settingfileuploads" />
 555         </FEEDBACK>
 556       </PHP_SETTING>
 557     </PHP_SETTINGS>
 558   </MOODLE>
 559   <MOODLE version="2.3" requires="2.2">
 560     <UNICODE level="required">
 561       <FEEDBACK>
 562         <ON_ERROR message="unicoderequired" />
 563       </FEEDBACK>
 564     </UNICODE>
 565     <DATABASE level="required">
 566       <VENDOR name="mysql" version="5.0.25">
 567         <FEEDBACK>
 568           <ON_ERROR message="mysql416required" />
 569         </FEEDBACK>
 570       </VENDOR>
 571       <VENDOR name="postgres" version="8.3" />
 572       <VENDOR name="mssql" version="9.0" />
 573       <VENDOR name="odbc_mssql" version="9.0" />
 574       <VENDOR name="mssql_n" version="9.0" />
 575       <VENDOR name="oracle" version="10.2" />
 576       <VENDOR name="sqlite" version="2.0" />
 577     </DATABASE>
 578     <PHP version="5.3.2" level="required">
 579     </PHP>
 580     <PHP_EXTENSIONS>
 581       <PHP_EXTENSION name="iconv" level="required">
 582         <FEEDBACK>
 583           <ON_CHECK message="iconvrequired" />
 584         </FEEDBACK>
 585       </PHP_EXTENSION>
 586       <PHP_EXTENSION name="mbstring" level="optional">
 587         <FEEDBACK>
 588           <ON_CHECK message="mbstringrecommended" />
 589         </FEEDBACK>
 590       </PHP_EXTENSION>
 591       <PHP_EXTENSION name="curl" level="required">
 592         <FEEDBACK>
 593           <ON_CHECK message="curlrequired" />
 594         </FEEDBACK>
 595       </PHP_EXTENSION>
 596       <PHP_EXTENSION name="openssl" level="optional">
 597         <FEEDBACK>
 598           <ON_CHECK message="opensslrecommended" />
 599         </FEEDBACK>
 600       </PHP_EXTENSION>
 601       <PHP_EXTENSION name="tokenizer" level="optional">
 602         <FEEDBACK>
 603           <ON_CHECK message="tokenizerrecommended" />
 604         </FEEDBACK>
 605       </PHP_EXTENSION>
 606       <PHP_EXTENSION name="xmlrpc" level="optional">
 607         <FEEDBACK>
 608           <ON_CHECK message="xmlrpcrecommended" />
 609         </FEEDBACK>
 610       </PHP_EXTENSION>
 611       <PHP_EXTENSION name="soap" level="optional">
 612         <FEEDBACK>
 613           <ON_CHECK message="soaprecommended" />
 614         </FEEDBACK>
 615       </PHP_EXTENSION>
 616       <PHP_EXTENSION name="ctype" level="required">
 617         <FEEDBACK>
 618           <ON_ERROR message="ctyperequired" />
 619         </FEEDBACK>
 620       </PHP_EXTENSION>
 621       <PHP_EXTENSION name="zip" level="required">
 622         <FEEDBACK>
 623           <ON_ERROR message="ziprequired" />
 624         </FEEDBACK>
 625       </PHP_EXTENSION>
 626       <PHP_EXTENSION name="gd" level="optional">
 627         <FEEDBACK>
 628           <ON_CHECK message="gdrecommended" />
 629         </FEEDBACK>
 630       </PHP_EXTENSION>
 631       <PHP_EXTENSION name="simplexml" level="required">
 632         <FEEDBACK>
 633           <ON_CHECK message="simplexmlrequired" />
 634         </FEEDBACK>
 635       </PHP_EXTENSION>
 636       <PHP_EXTENSION name="spl" level="required">
 637         <FEEDBACK>
 638           <ON_CHECK message="splrequired" />
 639         </FEEDBACK>
 640       </PHP_EXTENSION>
 641       <PHP_EXTENSION name="pcre" level="required">
 642       </PHP_EXTENSION>
 643       <PHP_EXTENSION name="dom" level="required">
 644       </PHP_EXTENSION>
 645       <PHP_EXTENSION name="xml" level="required">
 646       </PHP_EXTENSION>
 647       <PHP_EXTENSION name="intl" level="optional">
 648         <FEEDBACK>
 649           <ON_CHECK message="intlrecommended" />
 650         </FEEDBACK>
 651       </PHP_EXTENSION>
 652       <PHP_EXTENSION name="json" level="required">
 653       </PHP_EXTENSION>
 654       <PHP_EXTENSION name="hash" level="required"/>
 655     </PHP_EXTENSIONS>
 656     <PHP_SETTINGS>
 657       <PHP_SETTING name="memory_limit" value="40M" level="required">
 658         <FEEDBACK>
 659           <ON_ERROR message="settingmemorylimit" />
 660         </FEEDBACK>
 661       </PHP_SETTING>
 662       <PHP_SETTING name="safe_mode" value="0" level="optional">
 663         <FEEDBACK>
 664           <ON_CHECK message="settingsafemode" />
 665         </FEEDBACK>
 666       </PHP_SETTING>
 667       <PHP_SETTING name="file_uploads" value="1" level="optional">
 668         <FEEDBACK>
 669           <ON_CHECK message="settingfileuploads" />
 670         </FEEDBACK>
 671       </PHP_SETTING>
 672     </PHP_SETTINGS>
 673   </MOODLE>
 674 </COMPATIBILITY_MATRIX>