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<?php $regexp = '^V[ABC][1-5][0-9]?$'; $tests = array( 'VA1','VA54','VB26','VC26', 'V25','VA66','VD26','VAA24','22', ); foreach($tests as $t) { var_dump("$t -> ".preg_match($regexp, $t)); }
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 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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
Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(7) "VA1 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VA54 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VB26 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VC26 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(7) "V25 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VA66 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VD26 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(9) "VAA24 -> " Warning: preg_match(): No ending delimiter '^' found in /in/kr2cV on line 8 string(6) "22 -> "
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(7) "VA1 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VA54 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VB26 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VC26 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(7) "V25 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VA66 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(8) "VD26 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(9) "VAA24 -> " Warning: No ending delimiter '^' found in /in/kr2cV on line 8 string(6) "22 -> "
preferences:
257.48 ms | 403 KiB | 343 Q