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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array (1, 2, 3); $b = array (1 => 2, 2 => 3, 0 => 1); $c = array (’a’ => 1, ’b’ => 2, ’c’ => 3); var_dump ($a == $b); var_dump ($a === $b); var_dump ($a == $c);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant ’a’ - assumed '’a’' in /in/rYuFC on line 5 Notice: Use of undefined constant ’b’ - assumed '’b’' in /in/rYuFC on line 5 Notice: Use of undefined constant ’c’ - assumed '’c’' in /in/rYuFC on line 5 bool(true) bool(false) bool(false)