3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/[\x{c2a4}]/', 'ยค');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: preg_match(): Compilation failed: character code point value in \x{} or \o{} is too large at offset 8 in /in/i6Wrh on line 3
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.2, 5.0.0 - 5.0.5, 5.1.0 - 5.1.2, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Output for 5.4.41 - 5.4.45, 5.5.10 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
Warning: preg_match(): Compilation failed: character value in \x{} or \o{} is too large at offset 8 in /in/i6Wrh on line 3
Output for 4.4.3 - 4.4.9, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.40, 5.5.0 - 5.5.9
Warning: preg_match(): Compilation failed: character value in \x{...} sequence is too large at offset 8 in /in/i6Wrh on line 3

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