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run code in 150+ php & hhvm versions
Bugs & Features
<?php $where = array('bla = :bla'); foreach($where as $cond => $term) { if(preg_match('/(:\s+)/', $cond, $matches)) { $expression = $cond; } } echo $expression;
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Notice: Undefined variable: expression in /in/9C0Se on line 8
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: expression in /in/9C0Se on line 8