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run code in 300+ PHP versions simultaneously
<?php echo 'CURRENT: '.current( array_filter([3=>'three',7=>'seven'], function($e){ return stripos($e,'ee'); } ) ).PHP_EOL; echo 'RESET: '.reset( array_filter([3=>'three',7=>'seven'], function($e){ return stripos($e,'ee'); } ) );

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26.64 ms | 407 KiB | 5 Q