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run code in 300+ PHP versions simultaneously
<?php $i =0; while(true) { $a = &$a[]; $i++; if ($i % 100==0){ echo $i,' ', var_dump($a); break}; }
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, 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '}' in /in/2j2Rp on line 6
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/2j2Rp on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2j2Rp on line 6
Process exited with code 255.

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