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<?php $pattern = "/\\s/"; $characters = array( 0x09 /*HT*/, 0x0A /*LF*/, 0x0B /*VT*/, 0x0C /*FF*/, 0x0D /*CR*/, 0x20 /*SP*/ ); foreach ($characters as $code) { echo sprintf("0x%02X: %s\n", $code, preg_match($pattern, chr($code))); }
Output for git.master, git.master_jit, rfc.property-hooks
0x09: 1 0x0A: 1 0x0B: 1 0x0C: 1 0x0D: 1 0x20: 1

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