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run code in 150+ php & hhvm versions
Bugs & Features
<?php $stuff = '<div><div class="rev_slider_2_2_wrapper"></div><i id="rev_slider_2_2_wrapper"></i></div>'; preg_replace( '~rev_slider_(\d)_(\d)_wrapper~ui', $stuff, $args ); print_r( $args );
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: args in /in/sQO5V on line 5 Notice: Undefined variable: args in /in/sQO5V on line 7
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: args in /in/sQO5V on line 5 Notice: Undefined variable: args in /in/sQO5V on line 7