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<?php echo preg_match('/(\.(?!php))$/i','test.PHP')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.php')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.EXE')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.exe')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.zip')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.ZIP')."\n"; echo preg_match('/(\.(?!(php|exe))$/i','test.ok')."\n";echo preg_match('/(\.(?!(php|\.exe))$/i','test.OK');
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
0 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 3 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 4 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 5 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 6 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 7 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 17 in /in/O4168 on line 8 Warning: preg_match(): Compilation failed: missing closing parenthesis at offset 19 in /in/O4168 on line 8
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.29 - 7.2.33
0 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 3 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 4 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 5 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 6 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 7 Warning: preg_match(): Compilation failed: missing ) at offset 17 in /in/O4168 on line 8 Warning: preg_match(): Compilation failed: missing ) at offset 19 in /in/O4168 on line 8
Output for 4.3.0 - 4.3.10
0 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 3 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 4 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 5 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 6 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 7 Warning: Compilation failed: missing ) at offset 17 in /in/O4168 on line 8 Warning: Compilation failed: missing ) at offset 19 in /in/O4168 on line 8
preferences:
227.14 ms | 402 KiB | 353 Q