3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('~(?P<date>[0-9]{2}-[0-9]{2}-[0-9]{2}) (?P<time>[0-9]{2}:[0-9]{2}:[0-9]{2})~', '******END (fdeleon-manjaro:/fdeleon/home/projects/www-local/test/public/debug.php:17 at 14-08-07 03:47:03)**********', $m);var_dump($m);

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)
8.3.60.0100.00716.73
8.3.50.0120.00322.17
8.3.40.0040.01118.97
8.3.30.0070.00718.96
8.3.20.0040.00420.32
8.3.10.0030.00521.76
8.3.00.0080.00017.68
8.2.180.0110.00416.63
8.2.170.0110.00422.96
8.2.160.0030.01020.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00521.10
8.2.110.0090.00022.38
8.2.100.0120.00018.09
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0030.00620.07
8.2.30.0040.00417.97
8.2.20.0000.00817.76
8.2.10.0040.00417.88
8.2.00.0000.00817.66
8.1.280.0110.00325.92
8.1.270.0090.00023.70
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00423.97
8.1.230.0040.00719.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0040.00417.23
8.1.180.0100.00018.10
8.1.170.0040.00418.63
8.1.160.0040.00421.98
8.1.150.0040.00418.86
8.1.140.0080.00017.39
8.1.130.0030.00317.65
8.1.120.0040.00417.40
8.1.110.0000.00717.51
8.1.100.0040.00417.38
8.1.90.0040.00417.54
8.1.80.0000.00717.40
8.1.70.0070.00017.38
8.1.60.0060.00617.50
8.1.50.0040.00417.43
8.1.40.0050.00317.60
8.1.30.0030.00617.71
8.1.20.0000.00717.68
8.1.10.0000.00817.59
8.1.00.0000.00817.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0000.00817.15
8.0.260.0030.00317.07
8.0.250.0030.00316.98
8.0.240.0070.00016.87
8.0.230.0000.00716.87
8.0.220.0000.00716.91
8.0.210.0040.00416.82
8.0.200.0000.00616.95
8.0.190.0040.00417.00
8.0.180.0050.00316.99
8.0.170.0070.00016.91
8.0.160.0080.00016.93
8.0.150.0040.00416.83
8.0.140.0040.00416.95
8.0.130.0000.00513.37
8.0.120.0000.00816.82
8.0.110.0000.00716.91
8.0.100.0050.00316.71
8.0.90.0040.00416.88
8.0.80.0060.01016.96
8.0.70.0000.00716.81
8.0.60.0040.00416.80
8.0.50.0050.00316.79
8.0.30.0130.00917.02
8.0.20.0060.01217.40
8.0.10.0040.00416.84
8.0.00.0060.01316.90
7.4.330.0020.00215.00
7.4.320.0000.00616.70
7.4.300.0030.00316.51
7.4.290.0000.00916.63
7.4.280.0000.00716.59
7.4.270.0020.00516.53
7.4.260.0020.00516.53
7.4.250.0070.00016.57
7.4.240.0040.00416.60
7.4.230.0070.00016.43
7.4.220.0080.00816.70
7.4.210.0030.01016.72
7.4.200.0040.00416.70
7.4.160.0060.00916.61
7.4.150.0110.00617.40
7.4.140.0120.00517.86
7.4.130.0100.01316.64
7.4.120.0080.01016.66
7.4.110.0030.01416.52
7.4.100.0140.00916.53
7.4.90.0090.01216.63
7.4.80.0110.00519.39
7.4.70.0100.00616.50
7.4.60.0030.01516.67
7.4.50.0080.00016.44
7.4.40.0030.01316.43
7.4.30.0110.00516.41
7.4.00.0000.01615.30
7.3.330.0000.00513.19
7.3.320.0000.00613.15
7.3.310.0070.00016.25
7.3.300.0070.00016.29
7.3.290.0100.00316.28
7.3.280.0070.01216.31
7.3.270.0060.01217.40
7.3.260.0110.01216.70
7.3.250.0130.00416.56
7.3.240.0090.00916.50
7.3.230.0090.00916.54
7.3.210.0210.00716.41
7.3.200.0100.00719.39
7.3.190.0150.00616.23
7.3.180.0070.01016.33
7.3.170.0130.00316.27
7.3.160.0050.01116.39
7.3.120.0000.01014.84
7.2.330.0190.00016.63
7.2.320.0070.01316.30
7.2.310.0100.00616.60
7.2.300.0120.00616.52
7.2.290.0150.00716.62
7.2.60.0170.00316.82
7.2.50.0070.00717.02
7.2.00.0090.00319.34
7.1.200.0030.00915.90
7.1.100.0000.00918.32
7.1.70.0000.00917.38
7.1.60.0070.01319.14
7.1.50.0100.01317.11
7.1.00.0070.07022.42
7.0.200.0060.00616.54
7.0.140.0000.07722.04
7.0.60.0030.07320.06
7.0.50.0070.07317.85
7.0.40.0100.08020.11
7.0.30.0370.04320.11
7.0.20.0130.05320.04
7.0.10.0100.08720.35
7.0.00.0070.07020.17
5.6.280.0000.07721.03
5.6.210.0030.04720.50
5.6.200.0070.04318.16
5.6.190.0070.05320.56
5.6.180.0430.07720.61
5.6.170.0200.03720.61
5.6.160.0000.04320.44
5.6.150.0030.04018.12
5.6.140.0030.05718.18
5.6.130.0130.07018.09
5.6.120.0070.05021.01
5.6.110.0200.07320.97
5.6.100.0100.07321.03
5.6.90.0030.04320.91
5.6.80.0100.03320.39
5.5.350.0230.06020.31
5.5.340.0030.08718.02
5.5.330.0070.08720.25
5.5.320.3130.03720.21
5.5.310.0300.06720.41
5.5.300.0000.04718.02
5.5.290.0030.08018.03
5.5.280.0030.08720.95
5.5.270.0200.07020.84
5.5.260.0000.06320.89
5.5.250.0070.04320.68
5.5.240.0100.06720.06
5.4.450.0200.05719.11
5.4.440.0330.04719.63
5.4.430.0230.04319.48
5.4.420.0130.05319.45
5.4.410.0200.06019.36
5.4.400.0100.05319.22
5.4.390.0200.04319.18
5.4.380.0300.06018.70
5.4.370.0030.04018.50
5.4.360.0170.04718.62
5.4.350.0100.04711.97
5.4.340.0080.03611.97
5.4.320.0080.03612.45
5.4.310.0080.03512.45
5.4.300.0050.04012.45
5.4.290.0070.05212.45
5.4.280.0090.04312.35
5.4.270.0040.04012.35
5.4.260.0060.05312.34
5.4.250.0120.04212.35
5.4.240.0040.04112.34
5.4.230.0050.04112.34
5.4.220.0070.03612.34
5.4.210.0060.03612.34
5.4.200.0060.04212.34
5.4.190.0090.04612.34
5.4.180.0050.03612.33
5.4.170.0050.03812.35
5.4.160.0100.03112.34
5.4.150.0060.03512.34
5.4.140.0110.03212.02
5.4.130.0090.03712.01
5.4.120.0050.04611.97
5.4.110.0060.03611.97
5.4.100.0050.03611.96
5.4.90.0050.03711.96
5.4.80.0090.03411.96
5.4.70.0070.03411.96
5.4.60.0020.03911.96
5.4.50.0080.03311.96
5.4.40.0100.03511.95
5.4.30.0060.04111.95
5.4.20.0040.04111.95
5.4.10.0040.03711.95
5.4.00.0050.04211.44
5.3.290.0090.04212.80
5.3.280.0070.04312.71
5.3.270.0100.04312.72
5.3.260.0040.05012.72
5.3.250.0070.04012.72
5.3.240.0050.04112.72
5.3.230.0070.03712.71
5.3.220.0050.03812.68
5.3.210.0080.03712.68
5.3.200.0070.03712.68
5.3.190.0030.04712.68
5.3.180.0110.03412.67
5.3.170.0050.03712.67
5.3.160.0050.03712.68
5.3.150.0060.03712.67
5.3.140.0020.04112.66
5.3.130.0040.04012.66
5.3.120.0090.03612.66
5.3.110.0040.04012.66
5.3.100.0080.03512.12
5.3.90.0050.03712.08
5.3.80.0100.03212.07
5.3.70.0090.03312.08
5.3.60.0060.03612.06
5.3.50.0050.03712.00
5.3.40.0080.03412.00
5.3.30.0100.03111.95
5.3.20.0050.03611.73
5.3.10.0120.03011.70
5.3.00.0070.03511.68
5.2.170.0040.0319.19
5.2.160.0060.0289.19
5.2.150.0060.0299.19
5.2.140.0050.0319.19
5.2.130.0060.0289.15
5.2.120.0080.0319.15
5.2.110.0040.0309.16
5.2.100.0020.0319.15
5.2.90.0060.0289.16
5.2.80.0060.0289.14
5.2.70.0030.0329.14
5.2.60.0040.0329.10
5.2.50.0070.0289.07
5.2.40.0040.0309.05
5.2.30.0060.0299.03
5.2.20.0020.0319.01
5.2.10.0030.0298.92
5.2.00.0050.0298.77
5.1.60.0040.0248.06
5.1.50.0040.0308.05
5.1.40.0080.0258.04
5.1.30.0060.0248.39
5.1.20.0070.0238.41
5.1.10.0050.0268.13
5.1.00.0070.0248.13
5.0.50.0040.0206.61
5.0.40.0060.0166.47
5.0.30.0050.0296.29
5.0.20.0050.0236.25
5.0.10.0030.0206.23
5.0.00.0050.0306.23
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0050.0144.76
4.4.60.0040.0154.76
4.4.50.0070.0184.77
4.4.40.0040.0264.71
4.4.30.0040.0154.76
4.4.20.0040.0144.85
4.4.10.0030.0144.85
4.4.00.0040.0264.76
4.3.110.0050.0324.67
4.3.100.0020.0174.66
4.3.90.0030.0154.63
4.3.80.0040.0234.59
4.3.70.0030.0154.63
4.3.60.0020.0174.63
4.3.50.0020.0174.63
4.3.40.0020.0264.54
4.3.30.0020.0183.29
4.3.20.0020.0173.26
4.3.10.0030.0173.22
4.3.00.0030.0277.13

preferences:
47.71 ms | 401 KiB | 5 Q