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<?php $string = "lucas.beyeler@4linux.com.br"; $substring = substr(strpos($string, '@'), 0, $string); echo $substring;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: substr(): Argument #3 ($length) must be of type ?int, string given in /in/rLAig:3 Stack trace: #0 /in/rLAig(3): substr('13', 0, 'lucas.beyeler@4...') #1 {main} thrown in /in/rLAig on line 3
Process exited with code 255.

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