hphp/test/quick/ops.php

   1 <?hh
   2 <<__EntryPoint>> function main(): void {
   3 print "\"Hello\" . \" world!\" --> "; print "Hello" . " world!"; print "\n";
   4 print "\n";
   5
   6 print "1 + 1 --> "; print 1 + 1; print "\n";
   7 print "1.5 + 1 --> "; print 1.5 + 1; print "\n";
   8 print "1 + 1.5 --> "; print 1 + 1.5; print "\n";
   9 print "1.5 + 1.0 --> "; print 1.5 + 1.0; print "\n";
  10 //print "print array(1, 2) + array(3, 4) --> "; print array(1, 2) + array(3, 4);
  11 //  print "\n";
  12 print "\"5.5\" + 5 --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") + 5; print "\n";
  13 print "5 + \"5.5\" --> "; print 5 + HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5"); print "\n";
  14 print "5.5 + \"5\" --> "; print 5.5 + HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  15 print "\"5.5\" + \"5\" --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") + HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  16 print "\n";
  17
  18 print "1 - 1 --> "; print 1 - 1; print "\n";
  19 print "1.5 - 1 --> "; print 1.5 - 1; print "\n";
  20 print "1 - 1.5 --> "; print 1 - 1.5; print "\n";
  21 print "1.5 - 1.0 --> "; print 1.5 - 1.0; print "\n";
  22 print "\"5.5\" - 5 --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") - 5; print "\n";
  23 print "5 - \"5.5\" --> "; print 5 - HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5"); print "\n";
  24 print "5.5 - \"5\" --> "; print 5.5 - HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  25 print "\"5.5\" - \"5\" --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") - HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  26 print "\n";
  27
  28 print "2 * 2 --> "; print 2 * 2; print "\n";
  29 print "2.5 * 3 --> "; print 2.5 * 3; print "\n";
  30 print "3 * 2.5 --> "; print 3 * 2.5; print "\n";
  31 print "2.5 * 3.0 --> "; print 2.5 * 3.0; print "\n";
  32 print "\"5.5\" * 5 --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") * 5; print "\n";
  33 print "5 * \"5.5\" --> "; print 5 * HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5"); print "\n";
  34 print "5.5 * \"5\" --> "; print 5.5 * HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  35 print "\"5.5\" * \"5\" --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") * HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  36 print "\n";
  37
  38 print "2 / 2 --> "; print 2 / 2; print "\n";
  39 print "2.5 / 5 --> "; print 2.5 / 5; print "\n";
  40 print "5 / 2.0 --> "; print 5 / 2.0; print "\n";
  41 print "5.0 / 2.0 --> "; print 5.0 / 2.0; print "\n";
  42 print "\"5.5\" / 5 --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") / 5; print "\n";
  43 print "5 / \"5.5\" --> "; print 5 / HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5"); print "\n";
  44 print "5.5 / \"5\" --> "; print 5.5 / HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  45 print "\"5.5\" / \"5\" --> "; print HH\Lib\Legacy_FIXME\cast_for_arithmetic("5.5") / HH\Lib\Legacy_FIXME\cast_for_arithmetic("5"); print "\n";
  46 try {
  47   print "1 / 0 --> "; print 1 / 0;
  48 } catch (DivisionByZeroException $e) {
  49   print "Division by zero\n";
  50 }
  51 try {
  52   print "1.0 / 0 --> "; print 1.0 / 0;
  53 } catch (DivisionByZeroException $e) {
  54   print "Division by zero\n";
  55 }
  56 try {
  57   print "1 / 0.0 --> "; print 1 / 0.0;
  58 } catch (DivisionByZeroException $e) {
  59   print "Division by zero\n";
  60 }
  61 try {
  62   print "1.0 / 0.0 --> "; print 1.0 / 0.0;
  63 } catch (DivisionByZeroException $e) {
  64   print "Division by zero\n";
  65 }
  66 print "\n";
  67
  68 for ($i = -10; $i <= 10; $i++) {
  69   print $i." % 4 --> ";
  70   print $i % 4;
  71   print "\n";
  72 }
  73
  74 for ($i = -10; $i <= 10; $i++) {
  75   print $i." % -4 --> ";
  76   print $i % -4;
  77   print "\n";
  78 }
  79
  80 print "7 % 3 --> "; print 7 % 3; print "\n";
  81 print "-7 % 3 --> "; print -7 % 3; print "\n";
  82 print "7 % -3 --> "; print 7 % -3; print "\n";
  83 print "-7 % -3 --> "; print -7 % -3; print "\n";
  84 print "7 % -1 --> "; print 7 % -1; print "\n";
  85 print "7 % 1 --> "; print 7 % 1; print "\n";
  86 print "2147483647 % 2147483647 --> "; print 2147483647 % 2147483647; print "\n";
  87 print "123 % 2147483647 --> "; print 123 % 2147483647; print "\n";
  88 print "10 % -2147483648 --> "; print 10 % -2147483648; print "\n";
  89 print "2 % 2 --> "; print 2 % 2; print "\n";
  90 print "2.5 % 5 --> "; print 2.5 % 5; print "\n";
  91 print "5 % 2.0 --> "; print 5 % 2.0; print "\n";
  92 print "5.0 % 2.0 --> "; print 5.0 % 2.0; print "\n";
  93 print "\"5.5\" % 5 --> "; print (int)("5.5") % 5; print "\n";
  94 print "5 % \"5.5\" --> "; print 5 % (int)("5.5"); print "\n";
  95 print "5.5 % \"5\" --> "; print 5.5 % (int)("5"); print "\n";
  96 print "\"5.5\" % \"5\" --> "; print (int)("5.5") % (int)("5"); print "\n";
  97 try {
  98   print "1 % 0 --> "; print 1 % 0;
  99 } catch (DivisionByZeroException $e) {
 100   print "Mod by zero\n";
 101 }
 102 try {
 103   print "1.0 % 0 --> "; print 1.0 % 0;
 104 } catch (DivisionByZeroException $e) {
 105   print "Mod by zero\n";
 106 }
 107 try {
 108   print "1 % 0.0 --> "; print 1 % 0.0;
 109 } catch (DivisionByZeroException $e) {
 110   print "Mod by zero\n";
 111 }
 112 try {
 113   print "1.0 % 0.0 --> "; print 1.0 % 0.0;
 114 } catch (DivisionByZeroException $e) {
 115   print "Mod by zero\n";
 116 }
 117 print "\n";
 118
 119 print "5 & 3 --> "; print 5 & 3; print "\n";
 120 print "5.0 & 3.0 --> "; print (int)5.0 & (int)3.0; print "\n";
 121 print "\n";
 122
 123 print "5 | 3 --> "; print 5 | 3; print "\n";
 124 print "5.0 | 3.0 --> "; print (int)5.0 | (int)3.0; print "\n";
 125 print "\n";
 126
 127 print "5 ^ 3 --> "; print 5 ^ 3; print "\n";
 128 print "5.0 ^ 3.0 --> "; print (int)5.0 ^ (int)3.0; print "\n";
 129 print "\n";
 130
 131 print "5 << 1 --> "; print 5 << 1; print "\n";
 132 print "5 << 1.0 --> "; print 5 << (int)(1.0); print "\n";
 133 print "5 << \"hi\" --> "; print 5 << (int)("hi"); print "\n";
 134 print "\n";
 135
 136 print "5 >> 1 --> "; print 5 >> 1; print "\n";
 137 print "5 >> 1.0 --> "; print 5 >> (int)(1.0); print "\n";
 138 print "5 >> \"hi\" --> "; print 5 >> (int)("hi"); print "\n";
 139 print "\n";
 140
 141 print "!0 --> "; print !0; print "\n";
 142 print "!5 --> "; print !5; print "\n";
 143 print "!false --> "; print !false; print "\n";
 144 print "!\"hi\" --> "; print !"hi"; print "\n";
 145
 146 print "3 === 4 --> "; print 3 === 4; print "\n";
 147 print "3 === 3 --> "; print 3 === 3; print "\n";
 148 print "4 === 3 --> "; print 4 === 3; print "\n";
 149 print "\"4\" === 3 --> "; print "4" === 3; print "\n";
 150 print "\n";
 151
 152 print "3 !== 4 --> "; print 3 !== 4; print "\n";
 153 print "3 !== 3 --> "; print 3 !== 3; print "\n";
 154 print "4 !== 3 --> "; print 4 !== 3; print "\n";
 155 print "\"4\" !== 3 --> "; print "4" !== 3; print "\n";
 156 print "\n";
 157
 158 print "3 == 4 --> "; print 3 == 4; print "\n";
 159 print "3 == 3 --> "; print 3 == 3; print "\n";
 160 print "4 == 3 --> "; print 4 == 3; print "\n";
 161 print "\"4\" == 3 --> "; print "4" == 3; print "\n";
 162 print "\n";
 163
 164 print "3 != 4 --> "; print 3 != 4; print "\n";
 165 print "3 != 3 --> "; print 3 != 3; print "\n";
 166 print "4 != 3 --> "; print 4 != 3; print "\n";
 167 print "\"4\" != 3 --> "; print "4" != 3; print "\n";
 168 print "\n";
 169
 170 print "3 < 4 --> "; print 3 < 4; print "\n";
 171 print "3 < 3 --> "; print 3 < 3; print "\n";
 172 print "4 < 3 --> "; print 4 < 3; print "\n";
 173 print "\"4\" < 3 --> "; print HH\Lib\Legacy_FIXME\lt("4", 3); print "\n";
 174 print "\n";
 175
 176 print "3 <= 4 --> "; print 3 <= 4; print "\n";
 177 print "3 <= 3 --> "; print 3 <= 3; print "\n";
 178 print "4 <= 3 --> "; print 4 <= 3; print "\n";
 179 print "\"4\" <= 3 --> "; print HH\Lib\Legacy_FIXME\lte("4", 3); print "\n";
 180 print "\n";
 181
 182 if (true) {
 183   print "true\n";
 184 } else {
 185   print "false\n";
 186 }
 187
 188 if (true && false) {
 189   print "true && false\n";
 190 } else {
 191   print "!(true && false)\n";
 192 }
 193
 194 if (false || true) {
 195   print "false || true\n";
 196 } else {
 197   print "!(false || true)\n";
 198 }
 199
 200 print "3 && 4 --> "; print 3 && 4; print "\n";
 201 print "3 && 3 --> "; print 3 && 3; print "\n";
 202 print "4 && 3 --> "; print 4 && 3; print "\n";
 203 print "\"4\" && 3 --> "; print "4" && 3; print "\n";
 204 print "\n";
 205
 206 print "(string)42 --> "; print (string)42; print "\n";
 207 print "(string)\"hi\" --> "; print (string)"hi"; print "\n";
 208 print "\n";
 209 }