3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "12.03 10:00-11:00 Елка, Земфира"; $res = preg_match('/^(\d\d)[.](\d\d)[ ]+(\d\d\:\d\d)-(\d\d\:\d\d)[ ]+(.+)$/is', $str, $matches); var_dump($res, $matches);

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)
8.3.60.0070.00718.55
8.3.50.0110.00822.13
8.3.40.0070.00718.97
8.3.30.0060.01018.81
8.3.20.0070.00020.13
8.3.10.0040.00423.50
8.3.00.0040.00421.02
8.2.180.0070.00718.41
8.2.170.0070.01022.96
8.2.160.0030.01022.09
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.79
8.2.110.0060.00322.13
8.2.100.0040.00819.29
8.2.90.0030.00517.75
8.2.80.0050.00318.98
8.2.70.0000.00817.67
8.2.60.0080.00018.03
8.2.50.0000.00719.41
8.2.40.0000.00719.34
8.2.30.0000.00820.57
8.2.20.0050.00317.65
8.2.10.0040.00418.00
8.2.00.0050.00317.89
8.1.280.0120.00325.92
8.1.270.0040.00418.88
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00922.57
8.1.230.0040.00719.16
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0050.00318.72
8.1.160.0070.00318.85
8.1.150.0050.00218.72
8.1.140.0050.00217.54
8.1.130.0000.00717.85
8.1.120.0040.00417.50
8.1.110.0040.00417.54
8.1.100.0040.00417.55
8.1.90.0040.00417.44
8.1.80.0000.00717.43
8.1.70.0000.00717.50
8.1.60.0060.00317.57
8.1.50.0030.00617.59
8.1.40.0060.00317.64
8.1.30.0000.00817.77
8.1.20.0030.00517.61
8.1.10.0040.00417.64
8.1.00.0000.00817.64
8.0.300.0040.00419.85
8.0.290.0070.00016.88
8.0.280.0030.00318.37
8.0.270.0070.00017.16
8.0.260.0030.00317.18
8.0.250.0030.00317.04
8.0.240.0030.00516.97
8.0.230.0030.00317.11
8.0.220.0000.00717.00
8.0.210.0030.00617.02
8.0.200.0030.00317.00
8.0.190.0060.00316.92
8.0.180.0050.00317.05
8.0.170.0000.00817.04
8.0.160.0000.00716.96
8.0.150.0080.00016.85
8.0.140.0030.00316.84
8.0.130.0060.00013.39
8.0.120.0000.00816.92
8.0.110.0020.00517.00
8.0.100.0040.00417.09
8.0.90.0050.00316.85
8.0.80.0110.00717.02
8.0.70.0040.00416.85
8.0.60.0040.00416.81
8.0.50.0040.00416.87
8.0.30.0080.01117.12
8.0.20.0080.01117.40
8.0.10.0000.00717.11
8.0.00.0090.01116.95
7.4.330.0020.00215.10
7.4.320.0000.00616.54
7.4.300.0000.00716.65
7.4.290.0030.00516.61
7.4.280.0050.00316.63
7.4.270.0040.00416.79
7.4.260.0070.00016.63
7.4.250.0000.00816.70
7.4.240.0030.00316.66
7.4.230.0000.00716.81
7.4.220.0070.01316.82
7.4.210.0140.00716.66
7.4.200.0000.00816.55
7.4.160.0150.00616.39
7.4.150.0150.00417.40
7.4.140.0080.01117.86
7.4.130.0120.01016.67
7.4.120.0100.00716.48
7.4.110.0120.00916.52
7.4.100.0130.01016.75
7.4.90.0080.01116.69
7.4.80.0030.01619.39
7.4.70.0030.01916.62
7.4.60.0140.00416.59
7.4.50.0000.00916.49
7.4.40.0100.00616.47
7.4.30.0030.01816.55
7.4.00.0000.01714.88
7.3.330.0000.00613.15
7.3.320.0050.00013.13
7.3.310.0030.00316.36
7.3.300.0060.00316.20
7.3.290.0040.01116.27
7.3.280.0080.01016.31
7.3.270.0120.00617.40
7.3.260.0190.00416.41
7.3.250.0110.00916.48
7.3.240.0110.00616.51
7.3.230.0090.00816.39
7.3.210.0040.01316.45
7.3.200.0090.01219.39
7.3.190.0060.01016.70
7.3.180.0040.01316.54
7.3.170.0030.01616.36
7.3.160.0140.00716.25
7.2.330.0140.01016.51
7.2.320.0100.01316.63
7.2.310.0060.01216.55
7.2.300.0100.01016.77
7.2.290.0030.01416.67
7.2.00.0030.00919.57
7.1.100.0080.00618.09
7.1.70.0040.00817.02
7.1.60.0140.01019.14
7.1.50.0030.01317.06
7.1.00.0070.07322.50
7.0.200.0000.00816.85
7.0.140.0000.05022.09
7.0.60.0030.04019.86
7.0.50.0130.03317.88
7.0.40.0070.08020.26
7.0.30.0270.06320.11
7.0.20.0270.04720.11
7.0.10.0070.08020.18
7.0.00.0130.06320.22
5.6.280.0000.07721.03
5.6.210.0070.08020.61
5.6.200.0000.09018.15
5.6.190.0030.08720.67
5.6.180.0530.07020.63
5.6.170.0230.04020.33
5.6.160.0000.04320.48
5.6.150.0000.07318.14
5.6.140.0030.04718.18
5.6.130.0070.08718.20
5.6.120.0230.06020.96
5.6.110.0030.07320.98
5.6.100.0200.06021.00
5.6.90.0030.04020.95
5.6.80.0170.06320.53
5.5.350.4230.04020.40
5.5.340.0070.04017.92
5.5.330.0000.05020.40
5.5.320.0170.04020.13
5.5.310.0370.07020.41
5.5.300.0030.04717.91
5.5.290.0170.06718.00
5.5.280.0070.04020.95
5.5.270.0030.06320.96
5.5.260.0100.04320.97
5.5.250.0070.04020.50
5.5.240.0070.07320.18
5.4.450.0600.05319.09
5.4.440.0170.05719.26
5.4.430.0130.05319.11
5.4.420.0170.05019.68
5.4.410.0130.05019.57
5.4.400.0200.04319.16
5.4.390.0070.05718.96
5.4.380.0300.05318.65
5.4.370.0300.05018.77
5.4.360.0230.05718.74
5.4.350.0370.05018.68
5.4.340.0230.06018.71
5.4.320.0230.05718.77
5.4.310.0270.05318.67
5.4.300.0370.05318.66
5.4.290.0300.05018.59
5.4.280.0230.06018.67
5.4.270.0370.04318.44
5.4.260.0230.06018.73
5.4.250.0330.05018.58
5.4.240.0300.05318.56
5.4.230.0270.05318.65
5.4.220.0170.07318.72
5.4.210.0270.05318.63
5.4.200.0300.05316.57
5.4.190.0230.05318.47
5.4.180.0330.04718.73
5.4.170.0300.05318.69
5.4.160.0230.05718.53
5.4.150.0230.05718.65
5.4.140.0270.05016.13
5.4.130.0230.05716.30
5.4.120.0330.04316.08
5.4.110.0230.05016.25
5.4.100.0300.04716.21
5.4.90.0270.05016.03
5.4.80.0300.05316.24
5.4.70.0200.05716.01
5.4.60.0330.04716.32
5.4.50.0300.04716.11
5.4.40.0200.06016.25
5.4.30.0530.05716.13
5.4.20.0330.04715.99
5.4.10.0330.04716.10
5.4.00.0300.04015.61
5.3.290.0270.05314.62
5.3.280.0270.05014.52
5.3.270.0230.05314.75
5.3.260.0330.05014.58
5.3.250.0330.04714.57
5.3.240.0400.05314.55
5.3.230.0330.05314.50
5.3.220.0170.05714.48
5.3.210.0230.05314.52
5.3.200.0300.04714.53
5.3.190.0330.04314.61
5.3.180.0270.04714.59
5.3.170.0130.06014.53
5.3.160.0230.05014.65
5.3.150.0230.05314.53
5.3.140.0230.05714.54
5.3.130.0230.05314.50
5.3.120.0200.06714.52
5.3.110.0270.05014.54
5.3.100.0200.06314.06
5.3.90.0300.04714.02
5.3.80.0170.06313.93
5.3.70.0270.04713.93
5.3.60.0230.05313.93
5.3.50.0330.04014.04
5.3.40.0300.04713.92
5.3.30.0230.05713.82
5.3.20.0230.05013.67
5.3.10.0200.05013.58
5.3.00.0300.04313.61
5.2.170.0230.03711.36
5.2.160.0170.04311.17
5.2.150.0230.03711.18
5.2.140.0270.04011.27
5.2.130.0200.04311.07
5.2.120.0170.04711.03
5.2.110.0130.05011.31
5.2.100.0300.03311.00
5.2.90.0200.04311.01
5.2.80.0270.04011.04
5.2.70.0330.04311.02
5.2.60.0170.04711.02
5.2.50.0200.04310.99
5.2.40.0230.03311.05
5.2.30.0200.03710.91
5.2.20.0170.04010.98
5.2.10.0230.04710.81
5.2.00.0200.03710.82
5.1.60.0170.0339.93
5.1.50.0170.03310.08
5.1.40.0270.02310.04
5.1.30.0130.03710.46
5.1.20.0200.03310.39
5.1.10.0270.03010.16
5.1.00.0170.03710.13
5.0.50.0070.0308.57
5.0.40.0070.0308.52
5.0.30.0070.0478.24
5.0.20.0130.0378.39
5.0.10.0100.0308.18
5.0.00.0130.0478.28
4.4.90.0170.0235.92
4.4.80.0070.0235.89
4.4.70.0100.0205.86
4.4.60.0070.0305.91
4.4.50.0070.0235.95
4.4.40.0100.0305.82
4.4.30.0070.0235.88
4.4.20.0100.0205.95
4.4.10.0100.0205.87
4.4.00.0100.0335.89
4.3.110.0100.0205.80
4.3.100.0070.0205.78
4.3.90.0070.0205.77
4.3.80.0030.0375.90
4.3.70.0070.0205.86
4.3.60.0070.0205.80
4.3.50.0100.0205.88
4.3.40.0070.0335.79
4.3.30.0100.0174.80
4.3.20.0030.0274.80
4.3.10.0030.0234.80
4.3.00.0030.0277.83

preferences:
61.09 ms | 401 KiB | 5 Q