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run code in 300+ PHP versions simultaneously
<?php function __autoload($c) { echo $c; } function bar($t, $m) { echo $m;} function foo() { echo 'X'; restore_error_handler(); $a = $c; } set_error_handler(array('bar','too')); set_error_handler('foo'); $a = $b; print_r( set_error_handler('var_dump') );
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: __autoload() is no longer supported, use spl_autoload_register() instead in /in/hclBS on line 2
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: __autoload() is deprecated, use spl_autoload_register() instead in /in/hclBS on line 2 bar Warning: set_error_handler() expects the argument (bar::too) to be a valid callback in /in/hclBS on line 13 X Notice: Undefined variable: c in /in/hclBS on line 10 foo
Output for 7.3.32 - 7.3.33
bar Warning: set_error_handler() expects the argument (bar::too) to be a valid callback in /in/hclBS on line 13 Xfoo
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
bar Warning: set_error_handler() expects the argument (bar::too) to be a valid callback in /in/hclBS on line 13 X Notice: Undefined variable: c in /in/hclBS on line 10 foo
Output for 5.0.0 - 5.0.3
bar Warning: set_error_handler() expects the argument (bar::too) to be a valid callback in /in/hclBS on line 13 X Notice: Undefined variable: c in /in/hclBS on line 10 foo
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Warning: set_error_handler() expects argument 1, 'bar::too', to be a valid callback in /in/hclBS on line 13 X Notice: Undefined variable: c in /in/hclBS on line 10 foo
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286.88 ms | 402 KiB | 459 Q