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run code in 300+ PHP versions simultaneously
<?php $pf = array( 'a' => 1, 'b' => 2 ); print_r( $pf); class tst { public $aa = 1; public $bb = 2; } $cvar = new tst; print_r($cvar) print_r($cvar->aa) ?>
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected 'print_r' (T_STRING) in /in/gEleN on line 19
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/gEleN on line 19
Process exited with code 255.

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