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run code in 300+ PHP versions simultaneously
<?php $numeric_fails = 0; $non_numeric_fails = 0; $iterations = 1000; for ($i = 0; $i < $iterations; $i++) { $my_key = uniqid("\x00"); $var = array(); $var[$my_key] = TRUE; foreach ($var as $key => $val) { if ($key === $my_key) { } else { if (is_numeric($my_key)) { $numeric_fails++; } else { $non_numeric_fails++; } } } print "Numeric key fails: $numeric_fails".PHP_EOL; print "Non-Numeric key fails: $non_numeric_fails".PHP_EOL; print "Total fails: ".($numeric_fails + $non_numeric_fails).PHP_EOL;
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected end of file in /in/mnqgm on line 20
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected $end in /in/mnqgm on line 20
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected $ in /in/mnqgm on line 20
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mnqgm on line 20
Process exited with code 255.
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198.55 ms | 1399 KiB | 123 Q