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run code in 150+ php & hhvm versions
Bugs & Features
<?php $saida = 'vazio'; $array = array( 'Foo' => NULL ); for( $i = 0; $i <= 10000; $i ) { if (isset($array['Foo'])){ echo $i; } } echo $saida;
based on Eb421
Output for 5.3.7 - 7.1.0

Process exited with code 137.