3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ '022906032KC_1282', '022906032KE_0871', '022906032LA_1056', '1K0035188F_DE2_0008', '1K0035188F_DE2_0008', '1K0035188F_DE2_0008', '1K0035188F_DE2_0008', ]; $pattern = '/^(?<prefix>[a-z0-9]+)(?<number>_\w+)$/ui'; var_dump(array_map(static function (string $name) use ($pattern) { preg_match($pattern, $name, $match); $prefix = $match['prefix'] ?? ''; $number = $match['number'] ?? ''; if ('' === $prefix || '' === $number) { return []; } return [ $prefix, $number, ]; }, $array));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.130.0100.00917.96
8.4.120.0130.00820.53
8.4.110.0130.00822.58
8.4.100.0160.00218.18
8.4.90.0120.01018.22
8.4.80.0050.00320.53
8.4.70.0110.00917.99
8.4.60.0110.01018.07
8.4.50.0020.00818.68
8.4.40.0160.00619.00
8.4.30.0080.00019.09
8.4.20.0130.00721.36
8.4.10.0060.00319.63
8.3.260.0100.00816.77
8.3.250.0150.00419.07
8.3.240.0110.00716.80
8.3.230.0090.01016.78
8.3.220.0060.00717.25
8.3.210.0100.01217.09
8.3.200.0050.00316.85
8.3.190.0110.00916.74
8.3.180.0110.00818.55
8.3.170.0080.01117.24
8.3.160.0060.01217.14
8.3.150.0120.00617.32
8.3.140.0000.00816.89
8.3.130.0210.00816.64
8.3.120.0350.00716.85
8.3.110.0390.00216.64
8.3.100.0420.00416.67
8.3.90.0340.01016.72
8.3.80.0360.01016.64
8.3.70.0390.00716.66
8.3.60.0350.00916.82
8.3.50.0310.01216.63
8.3.40.0240.00617.63
8.3.30.0290.00617.87
8.3.20.0300.00617.72
8.3.10.0260.00617.70
8.3.00.0130.00717.76
8.2.290.0090.01020.80
8.2.280.0080.00318.82
8.2.270.0100.01016.79
8.2.260.0000.01817.39
8.2.250.0320.00516.73
8.2.240.0300.00716.69
8.2.230.0310.00616.64
8.2.220.0310.00816.58
8.2.210.0260.01116.49
8.2.200.0250.01216.75
8.2.190.0290.00616.74
8.2.180.0290.00816.69
8.2.170.0290.01117.89
8.2.160.0350.00317.61
8.2.150.0240.00817.79
8.2.140.0220.01017.55
8.2.130.0220.00617.64
8.2.120.0240.00717.71
8.2.110.0260.00817.86
8.2.100.0280.00817.58
8.2.90.0310.00717.96
8.2.80.0360.00317.58
8.2.70.0280.01217.72
8.2.60.0320.00817.58
8.2.50.0330.00617.57
8.2.40.0320.00617.69
8.2.30.0290.00717.75
8.2.20.0240.00917.72
8.2.10.0270.00817.53
8.2.00.0370.00717.61
8.1.330.0090.00618.69
8.1.320.0130.00718.21
8.1.310.0120.00316.75
8.1.300.0310.00916.36
8.1.290.0280.00816.21
8.1.280.0290.01016.39
8.1.270.0340.00717.58
8.1.260.0280.00717.71
8.1.250.0370.00617.54
8.1.240.0340.00517.58
8.1.230.0290.01017.57
8.1.220.0290.01117.50
8.1.210.0230.01317.51
8.1.200.0290.01117.51
8.1.190.0270.01317.48
8.1.180.0300.00417.42
8.1.170.0230.00617.49
8.1.160.0240.01117.54
8.1.150.0280.00817.44
8.1.140.0370.00217.25
8.1.130.0270.00917.52
8.1.120.0240.01117.30
8.1.110.0240.01117.30
8.1.100.0270.00917.40
8.1.90.0280.00717.52
8.1.80.0270.00217.28
8.1.70.0200.00617.34
8.1.60.0230.00917.47
8.1.50.0260.00417.39
8.1.40.0330.00217.54
8.1.30.0380.00317.71
8.1.20.0340.00417.59
8.1.10.0290.00317.53
8.1.00.0240.00817.23

preferences:
26.71 ms | 403 KiB | 5 Q