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<?php $username = "derp_5_derp_@derp.com"; $username = substr(0, strpos('@', $username), $username); echo $username;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: substr(): Argument #3 ($length) must be of type ?int, string given in /in/XbcVJ:3 Stack trace: #0 /in/XbcVJ(3): substr('0', false, 'derp_5_derp_@de...') #1 {main} thrown in /in/XbcVJ on line 3
Process exited with code 255.

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