3v4l.org

run code in 300+ PHP versions simultaneously
<?php $variableName = 'location->city'; // Create new variable with the name defined in variable $variableName ${$variableName} = 'Chicago'; //Outputs: string(7) "MyValue" var_dump($location->city); //Outputs: string(7) "MyValue" var_dump(${'location->city'});

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