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<?php preg_replace( '/\x{d83d}[\x{dc68}-\x{dc69}]/' , '', '' );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_replace(): Compilation failed: character code point value in \x{} or \o{} is too large at offset 7 in /in/ZBfSW on line 3

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