3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array ( 'one' => 'A {bad} thing.', 'two' => 'So far so {bad}.', ); $b = str_replace('{bad}', 'good', $a); echo '$b = '; var_export($b); echo ';', "\n";

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60.54 ms | 402 KiB | 5 Q