3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = 'Monday at 12:33 PM'; $pattern = '/\w+\s(\d+):\d+/'; $pattern = '/\w+/'; preg_match($pattern, $time, $matches); print $matches[0]; ?>

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)
8.3.60.0000.01916.75
8.3.50.0100.00823.00
8.3.40.0110.00718.95
8.3.30.0040.01119.15
8.3.20.0070.00020.26
8.3.10.0050.00323.53
8.3.00.0000.00819.63
8.2.180.0040.01116.88
8.2.170.0090.00622.96
8.2.160.0060.00920.09
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.92
8.2.110.0060.00320.98
8.2.100.0090.00317.97
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0030.00617.88
8.2.60.0050.00317.93
8.2.50.0030.00618.10
8.2.40.0040.00418.16
8.2.30.0040.00418.08
8.2.20.0000.00717.79
8.2.10.0040.00418.00
8.2.00.0040.00417.66
8.1.280.0070.01425.92
8.1.270.0050.00322.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.02122.19
8.1.230.0070.00417.77
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0090.00018.70
8.1.160.0030.00521.96
8.1.150.0000.00718.86
8.1.140.0030.00317.52
8.1.130.0000.00717.88
8.1.120.0000.00817.47
8.1.110.0000.00817.41
8.1.100.0040.00417.53
8.1.90.0000.00717.56
8.1.80.0000.00717.55
8.1.70.0030.00317.48
8.1.60.0030.00917.63
8.1.50.0000.00817.66
8.1.40.0060.00317.47
8.1.30.0040.00417.61
8.1.20.0040.00417.63
8.1.10.0050.00317.73
8.1.00.0000.00717.66
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0030.00518.47
8.0.270.0000.00717.27
8.0.260.0030.00317.27
8.0.250.0030.00317.06
8.0.240.0070.00017.06
8.0.230.0040.00417.03
8.0.220.0070.00016.96
8.0.210.0030.00316.96
8.0.200.0000.00817.01
8.0.190.0000.00817.00
8.0.180.0040.00416.99
8.0.170.0070.00017.02
8.0.160.0030.00416.94
8.0.150.0030.00616.97
8.0.140.0070.00016.86
8.0.130.0050.00013.33
8.0.120.0080.00016.83
8.0.110.0000.00817.01
8.0.100.0040.00416.85
8.0.90.0000.00716.82
8.0.80.0080.01216.96
8.0.70.0030.00317.01
8.0.60.0040.00416.97
8.0.50.0000.00716.93
8.0.30.0130.00817.18
8.0.20.0150.00417.40
8.0.10.0000.00717.03
8.0.00.0100.01016.93
7.4.330.0050.00015.04
7.4.320.0000.00616.67
7.4.300.0000.00616.53
7.4.290.0040.00416.63
7.4.280.0050.00316.63
7.4.270.0070.00016.79
7.4.260.0040.00416.55
7.4.250.0000.00816.57
7.4.240.0000.00716.66
7.4.230.0030.00316.48
7.4.220.0130.00516.59
7.4.210.0080.00616.66
7.4.200.0030.00316.81
7.4.160.0060.01016.80
7.4.150.0090.00917.40
7.4.140.0090.00717.86
7.4.130.0070.00916.77
7.4.120.0070.00916.53
7.4.110.0120.00616.63
7.4.100.0090.00816.62
7.4.90.0100.00716.63
7.4.80.0120.00619.39
7.4.70.0060.00916.52
7.4.60.0060.01016.46
7.4.50.0040.00416.40
7.4.40.0070.01016.64
7.4.30.0070.01016.73
7.4.00.0070.01015.02
7.3.330.0050.00013.36
7.3.320.0060.00013.20
7.3.310.0040.00416.43
7.3.300.0000.00616.39
7.3.290.0070.00716.29
7.3.280.0090.00816.31
7.3.270.0120.00617.40
7.3.260.0140.00316.37
7.3.250.0140.00716.35
7.3.240.0150.00316.35
7.3.230.0110.00516.59
7.3.210.0080.01616.44
7.3.200.0090.00919.39
7.3.190.0060.01616.39
7.3.180.0060.01616.44
7.3.170.0030.01416.40
7.3.160.0060.00916.46
7.3.10.0060.01016.74
7.3.00.0030.01316.81
7.2.330.0140.00716.78
7.2.320.0090.00616.84
7.2.310.0180.00416.64
7.2.300.0060.01316.72
7.2.290.0080.00916.68
7.2.130.0060.00617.04
7.2.120.0070.00717.07
7.2.110.0070.00716.77
7.2.100.0090.00616.98
7.2.90.0030.01017.07
7.2.80.0100.00316.80
7.2.70.0060.01017.06
7.2.60.0100.00317.07
7.2.50.0060.00917.06
7.2.40.0110.00417.01
7.2.30.0040.00817.07
7.2.20.0090.00617.20
7.2.10.0030.01217.04
7.2.00.0050.00618.14
7.1.250.0100.00315.90
7.1.200.0080.00015.86
7.1.100.0070.00718.29
7.1.70.0000.00917.07
7.1.60.0090.00619.46
7.1.50.0100.01417.18
7.1.00.0070.07322.36
7.0.200.0000.01114.90
7.0.140.0000.07721.92
7.0.60.0030.08019.79
7.0.50.0030.04717.91
7.0.40.0070.07720.05
7.0.30.0230.05320.14
7.0.20.0230.08020.05
7.0.10.0130.06720.03
7.0.00.0030.05320.02
5.6.280.0170.06021.07
5.6.210.0070.06020.46
5.6.200.0100.07318.21
5.6.190.0130.05720.67
5.6.180.0330.06720.35
5.6.170.0300.07720.38
5.6.160.0030.09020.52
5.6.150.0070.04718.22
5.6.140.0070.08018.13
5.6.130.0030.04318.14
5.6.120.0070.04020.96
5.6.110.0070.04321.00
5.6.100.0170.07720.93
5.6.90.0070.03721.01
5.6.80.0100.07320.39
5.5.350.0230.07020.43
5.5.340.0070.05317.98
5.5.330.0100.06320.23
5.5.320.0230.05720.27
5.5.310.0400.05020.34
5.5.300.0100.03317.87
5.5.290.0070.06318.02
5.5.280.0170.07320.76
5.5.270.0070.03720.79
5.5.260.0030.06020.85
5.5.250.0070.03720.78
5.5.240.0070.07020.03
5.4.450.0430.04319.41
5.4.440.0570.04319.40
5.4.430.0130.04319.23
5.4.420.0230.04319.57
5.4.410.0130.04719.28
5.4.400.0200.04019.07
5.4.390.0100.04718.91
5.4.380.0400.05018.72
5.4.370.0430.04318.46
5.4.360.0400.05018.71
5.4.350.0400.06318.70
5.4.340.0430.04318.52
5.4.320.0050.03812.45
5.4.310.0080.03712.45
5.4.300.0050.03812.45
5.4.290.0090.03712.45
5.4.280.0060.03612.35
5.4.270.0100.03312.34
5.4.260.0100.03512.35
5.4.250.0070.04012.34
5.4.240.0060.03712.35
5.4.230.0100.03312.34
5.4.220.0080.03512.34
5.4.210.0040.03812.34
5.4.200.0040.04012.34
5.4.190.0080.03412.33
5.4.180.0040.03812.34
5.4.170.0060.03612.35
5.4.160.0080.04412.34
5.4.150.0060.04112.34
5.4.140.0080.04312.02
5.4.130.0080.04612.01
5.4.120.0040.04111.96
5.4.110.0060.03511.96
5.4.100.0070.03511.96
5.4.90.0090.03411.96
5.4.80.0040.04011.96
5.4.70.0050.03611.96
5.4.60.0080.03411.96
5.4.50.0080.03411.96
5.4.40.0050.03511.95
5.4.30.0040.03711.95
5.4.20.0060.03411.94
5.4.10.0100.03011.95
5.4.00.0090.03211.44
5.3.290.0050.03912.80
5.3.280.0070.03612.71
5.3.270.0090.03712.73
5.3.260.0070.03812.72
5.3.250.0080.03612.72
5.3.240.0090.03412.72
5.3.230.0070.04212.71
5.3.220.0050.04012.68
5.3.210.0040.04112.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0060.03612.68
5.3.170.0090.04512.67
5.3.160.0050.03712.67
5.3.150.0070.03512.68
5.3.140.0090.03212.66
5.3.130.0060.03812.66
5.3.120.0080.03712.66
5.3.110.0050.03912.66
5.3.100.0090.03312.11
5.3.90.0060.03712.08
5.3.80.0090.03912.08
5.3.70.0060.03712.08
5.3.60.0070.03612.06
5.3.50.0040.03812.00
5.3.40.0050.03712.00
5.3.30.0050.03611.94
5.3.20.0040.04211.72
5.3.10.0090.03511.69
5.3.00.0050.03811.68
5.2.170.0060.0309.18
5.2.160.0020.0319.18
5.2.150.0030.0319.18
5.2.140.0060.0289.17
5.2.130.0040.0289.13
5.2.120.0040.0289.13
5.2.110.0060.0299.14
5.2.100.0050.0279.14
5.2.90.0050.0279.14
5.2.80.0070.0269.13
5.2.70.0050.0299.13
5.2.60.0080.0269.09
5.2.50.0040.0309.05
5.2.40.0050.0279.04
5.2.30.0000.0339.01
5.2.20.0070.0259.00
5.2.10.0050.0288.92
5.2.00.0060.0278.78
5.1.60.0040.0238.06
5.1.50.0050.0248.06
5.1.40.0040.0248.04
5.1.30.0080.0228.39
5.1.20.0060.0258.41
5.1.10.0030.0298.13
5.1.00.0040.0258.14
5.0.50.0020.0216.61
5.0.40.0030.0196.48
5.0.30.0050.0306.29
5.0.20.0030.0196.25
5.0.10.0060.0176.23
5.0.00.0020.0316.23
4.4.90.0030.0204.78
4.4.80.0020.0164.76
4.4.70.0020.0194.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0144.76
4.4.20.0040.0144.84
4.4.10.0040.0154.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0020.0154.67
4.3.90.0030.0144.63
4.3.80.0040.0304.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0010.0264.53
4.3.30.0020.0163.28
4.3.20.0010.0173.25
4.3.10.0020.0153.21
4.3.00.0070.01318.23

preferences:
40.29 ms | 400 KiB | 5 Q