hphp/test/quick/ops.php

   1 <?hh
   2
   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 "5.5" + 5; print "\n";
  13 print "5 + \"5.5\" --> "; print 5 + "5.5"; print "\n";
  14 print "5.5 + \"5\" --> "; print 5.5 + "5"; print "\n";
  15 print "\"5.5\" + \"5\" --> "; print "5.5" + "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 "5.5" - 5; print "\n";
  23 print "5 - \"5.5\" --> "; print 5 - "5.5"; print "\n";
  24 print "5.5 - \"5\" --> "; print 5.5 - "5"; print "\n";
  25 print "\"5.5\" - \"5\" --> "; print "5.5" - "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 "5.5" * 5; print "\n";
  33 print "5 * \"5.5\" --> "; print 5 * "5.5"; print "\n";
  34 print "5.5 * \"5\" --> "; print 5.5 * "5"; print "\n";
  35 print "\"5.5\" * \"5\" --> "; print "5.5" * "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 "5.5" / 5; print "\n";
  43 print "5 / \"5.5\" --> "; print 5 / "5.5"; print "\n";
  44 print "5.5 / \"5\" --> "; print 5.5 / "5"; print "\n";
  45 print "\"5.5\" / \"5\" --> "; print "5.5" / "5"; print "\n";
  46 print "1 / 0 --> "; print 1 / 0;
  47 print "1.0 / 0 --> "; print 1.0 / 0;
  48 print "1 / 0.0 --> "; print 1 / 0.0;
  49 print "1.0 / 0.0 --> "; print 1.0 / 0.0;
  50 print "\n";
  51
  52 for ($i = -10; $i <= 10; $i++) {
  53   print $i." % 4 --> ";
  54   print $i % 4;
  55   print "\n";
  56 }
  57
  58 for ($i = -10; $i <= 10; $i++) {
  59   print $i." % -4 --> ";
  60   print $i % -4;
  61   print "\n";
  62 }
  63
  64 print "7 % 3 --> "; print 7 % 3; print "\n";
  65 print "-7 % 3 --> "; print -7 % 3; print "\n";
  66 print "7 % -3 --> "; print 7 % -3; print "\n";
  67 print "-7 % -3 --> "; print -7 % -3; print "\n";
  68 print "7 % -1 --> "; print 7 % -1; print "\n";
  69 print "7 % 1 --> "; print 7 % 1; print "\n";
  70 print "2147483647 % 2147483647 --> "; print 2147483647 % 2147483647; print "\n";
  71 print "123 % 2147483647 --> "; print 123 % 2147483647; print "\n";
  72 print "10 % -2147483648 --> "; print 10 % -2147483648; print "\n";
  73 print "2 % 2 --> "; print 2 % 2; print "\n";
  74 print "2.5 % 5 --> "; print 2.5 % 5; print "\n";
  75 print "5 % 2.0 --> "; print 5 % 2.0; print "\n";
  76 print "5.0 % 2.0 --> "; print 5.0 % 2.0; print "\n";
  77 print "\"5.5\" % 5 --> "; print "5.5" % 5; print "\n";
  78 print "5 % \"5.5\" --> "; print 5 % "5.5"; print "\n";
  79 print "5.5 % \"5\" --> "; print 5.5 % "5"; print "\n";
  80 print "\"5.5\" % \"5\" --> "; print "5.5" % "5"; print "\n";
  81 print "1 % 0 --> "; print 1 % 0;
  82 print "1.0 % 0 --> "; print 1.0 % 0;
  83 print "1 % 0.0 --> "; print 1 % 0.0;
  84 print "1.0 % 0.0 --> "; print 1.0 % 0.0;
  85 print "\n";
  86
  87 print "5 & 3 --> "; print 5 & 3; print "\n";
  88 print "5.0 & 3.0 --> "; print 5.0 & 3.0; print "\n";
  89 print "\n";
  90
  91 print "5 | 3 --> "; print 5 | 3; print "\n";
  92 print "5.0 | 3.0 --> "; print 5.0 | 3.0; print "\n";
  93 print "\n";
  94
  95 print "5 ^ 3 --> "; print 5 ^ 3; print "\n";
  96 print "5.0 ^ 3.0 --> "; print 5.0 ^ 3.0; print "\n";
  97 print "\n";
  98
  99 print "5 << 1 --> "; print 5 << 1; print "\n";
 100 print "5 << 1.0 --> "; print 5 << 1.0; print "\n";
 101 print "5 << \"hi\" --> "; print 5 << "hi"; print "\n";
 102 print "\n";
 103
 104 print "5 >> 1 --> "; print 5 >> 1; print "\n";
 105 print "5 >> 1.0 --> "; print 5 >> 1.0; print "\n";
 106 print "5 >> \"hi\" --> "; print 5 >> "hi"; print "\n";
 107 print "\n";
 108
 109 print "!0 --> "; print !0; print "\n";
 110 print "!5 --> "; print !5; print "\n";
 111 print "!false --> "; print !false; print "\n";
 112 print "!\"hi\" --> "; print !"hi"; print "\n";
 113
 114 print "3 === 4 --> "; print 3 === 4; print "\n";
 115 print "3 === 3 --> "; print 3 === 3; print "\n";
 116 print "4 === 3 --> "; print 4 === 3; print "\n";
 117 print "\"4\" === 3 --> "; print "4" === 3; print "\n";
 118 print "\n";
 119
 120 print "3 !== 4 --> "; print 3 !== 4; print "\n";
 121 print "3 !== 3 --> "; print 3 !== 3; print "\n";
 122 print "4 !== 3 --> "; print 4 !== 3; print "\n";
 123 print "\"4\" !== 3 --> "; print "4" !== 3; print "\n";
 124 print "\n";
 125
 126 print "3 == 4 --> "; print 3 == 4; print "\n";
 127 print "3 == 3 --> "; print 3 == 3; print "\n";
 128 print "4 == 3 --> "; print 4 == 3; print "\n";
 129 print "\"4\" == 3 --> "; print "4" == 3; print "\n";
 130 print "\n";
 131
 132 print "3 != 4 --> "; print 3 != 4; print "\n";
 133 print "3 != 3 --> "; print 3 != 3; print "\n";
 134 print "4 != 3 --> "; print 4 != 3; print "\n";
 135 print "\"4\" != 3 --> "; print "4" != 3; print "\n";
 136 print "\n";
 137
 138 print "3 < 4 --> "; print 3 < 4; print "\n";
 139 print "3 < 3 --> "; print 3 < 3; print "\n";
 140 print "4 < 3 --> "; print 4 < 3; print "\n";
 141 print "\"4\" < 3 --> "; print "4" < 3; print "\n";
 142 print "\n";
 143
 144 print "3 <= 4 --> "; print 3 <= 4; print "\n";
 145 print "3 <= 3 --> "; print 3 <= 3; print "\n";
 146 print "4 <= 3 --> "; print 4 <= 3; print "\n";
 147 print "\"4\" <= 3 --> "; print "4" <= 3; print "\n";
 148 print "\n";
 149
 150 if (true) {
 151   print "true\n";
 152 } else {
 153   print "false\n";
 154 }
 155
 156 if (true && false) {
 157   print "true && false\n";
 158 } else {
 159   print "!(true && false)\n";
 160 }
 161
 162 if (false || true) {
 163   print "false || true\n";
 164 } else {
 165   print "!(false || true)\n";
 166 }
 167
 168 print "3 && 4 --> "; print 3 && 4; print "\n";
 169 print "3 && 3 --> "; print 3 && 3; print "\n";
 170 print "4 && 3 --> "; print 4 && 3; print "\n";
 171 print "\"4\" && 3 --> "; print "4" && 3; print "\n";
 172 print "\n";
 173
 174 print "(string)42 --> "; print (string)42; print "\n";
 175 print "(string)\"hi\" --> "; print (string)"hi"; print "\n";
 176 print "\n";