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<?php $nubmer = '+380-507855338'; echo preg_replace("/\D/", "", $number);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $number in /in/D6fXR on line 4 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/D6fXR on line 4

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