3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'CustomErrorLog "/errorlog wtf" hello bvc "jjrr" hello rrgg/x^$46/ "rggg£"'; preg_match_all('/(".*")(\S+)/', $str, $matches); var_dump($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)
8.3.60.0170.00318.30
8.3.50.0160.00322.20
8.3.40.0070.00718.85
8.3.30.0040.01118.96
8.3.20.0040.00420.16
8.3.10.0040.00423.64
8.3.00.0030.00519.23
8.2.180.0150.00316.63
8.2.170.0060.01222.96
8.2.160.0080.00620.39
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00420.61
8.2.110.0030.00622.30
8.2.100.0060.00617.75
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0080.00317.63
8.2.60.0000.01217.80
8.2.50.0060.00318.07
8.2.40.0090.00020.01
8.2.30.0060.00318.12
8.2.20.0050.00217.84
8.2.10.0080.00018.08
8.2.00.0080.00017.75
8.1.280.0100.00725.92
8.1.270.0030.00623.82
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.01023.84
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0040.00422.00
8.1.150.0040.00418.83
8.1.140.0040.00417.51
8.1.130.0000.00717.89
8.1.120.0040.00417.51
8.1.110.0030.00617.52
8.1.100.0040.00417.43
8.1.90.0000.00817.55
8.1.80.0070.00017.57
8.1.70.0000.00717.51
8.1.60.0040.00417.68
8.1.50.0050.00317.58
8.1.40.0030.00617.59
8.1.30.0040.00417.79
8.1.20.0000.00817.61
8.1.10.0030.00517.64
8.1.00.0050.00317.58
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00818.44
8.0.270.0000.00717.13
8.0.260.0000.00617.13
8.0.250.0000.00717.05
8.0.240.0050.00317.00
8.0.230.0000.00717.05
8.0.220.0000.00816.96
8.0.210.0030.00316.95
8.0.200.0030.00316.95
8.0.190.0000.00716.96
8.0.180.0040.00417.03
8.0.170.0000.00816.90
8.0.160.0000.00716.93
8.0.150.0040.00416.93
8.0.140.0000.00716.84
8.0.130.0030.00313.33
8.0.120.0040.00416.91
8.0.110.0040.00416.80
8.0.100.0040.00416.90
8.0.90.0040.00416.90
8.0.80.0090.01316.95
8.0.70.0050.00216.80
8.0.60.0030.00417.03
8.0.50.0030.00516.75
8.0.30.0060.01417.29
8.0.20.0110.00817.40
8.0.10.0070.00017.13
8.0.00.0100.00816.98
7.4.330.0060.00015.02
7.4.320.0070.00016.66
7.4.300.0030.00316.72
7.4.290.0030.00316.66
7.4.280.0030.00516.69
7.4.270.0000.00716.59
7.4.260.0040.00416.69
7.4.250.0000.00816.73
7.4.240.0050.00316.78
7.4.230.0040.00416.84
7.4.220.0090.01016.72
7.4.210.0100.00616.81
7.4.200.0030.00316.79
7.4.160.0070.01016.41
7.4.150.0090.01517.40
7.4.140.0170.00317.86
7.4.130.0120.00916.71
7.4.120.0070.01416.63
7.4.110.0040.01216.46
7.4.100.0130.01016.45
7.4.90.0150.00316.76
7.4.80.0080.00819.39
7.4.70.0130.00616.70
7.4.60.0060.01316.62
7.4.50.0050.00316.63
7.4.40.0100.00716.71
7.4.30.0060.01116.72
7.4.00.0060.01214.93
7.3.330.0000.00613.03
7.3.320.0000.00613.00
7.3.310.0040.00416.13
7.3.300.0000.00716.19
7.3.290.0060.01016.30
7.3.280.0090.00816.25
7.3.270.0120.00517.40
7.3.260.0060.01216.35
7.3.250.0090.00816.49
7.3.240.0040.01416.51
7.3.230.0110.00616.39
7.3.210.0070.01016.47
7.3.200.0060.01319.39
7.3.190.0090.00916.50
7.3.180.0120.00416.37
7.3.170.0070.01416.52
7.3.160.0100.00716.29
7.2.330.0120.00616.64
7.2.320.0150.00316.70
7.2.310.0110.00616.63
7.2.300.0060.01016.80
7.2.290.0240.00316.50
7.2.60.0040.00716.96
7.1.200.0080.00016.08
7.1.70.0040.00717.09
7.1.60.0060.01919.32
7.1.50.0030.02117.04
7.1.00.0100.07022.36
7.0.200.0060.00316.93
7.0.140.0070.07022.09
7.0.60.0100.08319.86
7.0.50.0070.08017.84
7.0.40.0070.07320.29
7.0.30.0270.07720.35
7.0.20.0270.08020.02
7.0.10.0070.08720.11
7.0.00.0100.06020.02
5.6.280.0000.07721.12
5.6.210.0170.08020.59
5.6.200.0100.04018.18
5.6.190.0000.05020.41
5.6.180.0330.06320.46
5.6.170.0170.04020.54
5.6.160.0070.04720.44
5.6.150.0070.07318.19
5.6.140.0070.04018.21
5.6.130.0070.05718.15
5.6.120.0100.04321.12
5.6.110.0200.07320.99
5.6.100.0070.03721.13
5.6.90.0000.08720.96
5.6.80.0170.06720.38
5.6.70.4070.04020.52
5.5.350.0200.05020.51
5.5.340.0000.06017.93
5.5.330.0100.08020.23
5.5.320.0270.06020.34
5.5.310.0230.06320.36
5.5.300.0070.07317.89
5.5.290.0070.05018.00
5.5.280.0100.07720.79
5.5.270.0070.08720.96
5.5.260.0030.04020.89
5.5.250.0070.08320.48
5.5.240.0200.07320.15
5.4.450.0330.06019.49
5.4.440.0530.06719.55
5.4.430.0830.06319.27
5.4.420.0670.04319.58
5.4.410.0100.05019.47
5.4.400.1000.04719.32
5.4.390.0630.06019.09
5.4.380.0830.05719.16
5.4.370.1070.05018.95
5.4.360.0630.06319.31
5.4.350.1200.06718.91
5.4.340.0040.03611.97
5.4.320.0050.03712.45
5.4.310.0060.03812.45
5.4.300.0020.04012.45
5.4.290.0080.03612.45
5.4.280.0070.03412.34
5.4.270.0100.03512.35
5.4.260.0040.03912.34
5.4.250.0050.03812.34
5.4.240.0040.03712.34
5.4.230.0070.03912.34
5.4.220.0090.03912.34
5.4.210.0040.04312.34
5.4.200.0070.03712.34
5.4.190.0060.03512.34
5.4.180.0080.03412.34
5.4.170.0070.03412.34
5.4.160.0020.04012.34
5.4.150.0090.03312.34
5.4.140.0060.03812.02
5.4.130.0060.03612.01
5.4.120.0070.04011.96
5.4.110.0070.03611.96
5.4.100.0050.03711.96
5.4.90.0030.04011.96
5.4.80.0050.04011.96
5.4.70.0080.03611.96
5.4.60.0060.03411.96
5.4.50.0060.04311.96
5.4.40.0030.04311.95
5.4.30.0050.03511.95
5.4.20.0070.04111.94
5.4.10.0060.04011.94
5.4.00.0070.03411.43
5.3.290.0080.03912.80
5.3.280.0100.04012.71
5.3.270.0040.04112.72
5.3.260.0060.03912.72
5.3.250.0060.04412.72
5.3.240.0050.03812.72
5.3.230.0060.03612.71
5.3.220.0050.03612.68
5.3.210.0040.04012.68
5.3.200.0060.03612.68
5.3.190.0050.03712.68
5.3.180.0040.03812.67
5.3.170.0070.03512.66
5.3.160.0050.04612.67
5.3.150.0060.03912.68
5.3.140.0070.03612.66
5.3.130.0040.04112.65
5.3.120.0080.03712.66
5.3.110.0060.04112.66
5.3.100.0060.03712.12
5.3.90.0090.04712.08
5.3.80.0040.03712.07
5.3.70.0040.03812.07
5.3.60.0070.03312.06
5.3.50.0060.03612.00
5.3.40.0060.03612.00
5.3.30.0070.03411.96
5.3.20.0040.03611.73
5.3.10.0070.03311.70
5.3.00.0050.03611.68
5.2.170.0060.0289.19
5.2.160.0040.0299.19
5.2.150.0050.0319.19
5.2.140.0090.0319.19
5.2.130.0060.0279.15
5.2.120.0040.0289.15
5.2.110.0050.0279.15
5.2.100.0080.0249.15
5.2.90.0090.0259.15
5.2.80.0040.0319.15
5.2.70.0050.0299.14
5.2.60.0070.0289.10
5.2.50.0090.0359.06
5.2.40.0040.0289.05
5.2.30.0030.0319.03
5.2.20.0040.0299.02
5.2.10.0070.0268.92
5.2.00.0070.0278.77
5.1.60.0070.0228.06
5.1.50.0030.0248.05
5.1.40.0040.0248.04
5.1.30.0050.0248.39
5.1.20.0030.0358.41
5.1.10.0080.0218.13
5.1.00.0060.0238.14
5.0.50.0030.0206.62
5.0.40.0040.0196.47
5.0.30.0020.0326.29
5.0.20.0020.0206.26
5.0.10.0030.0256.23
5.0.00.0010.0336.22
4.4.90.0020.0174.78
4.4.80.0040.0134.75
4.4.70.0080.0104.76
4.4.60.0010.0174.75
4.4.50.0030.0164.77
4.4.40.0020.0354.71
4.4.30.0030.0224.76
4.4.20.0030.0154.85
4.4.10.0040.0204.85
4.4.00.0000.0284.76
4.3.110.0020.0174.67
4.3.100.0030.0164.66
4.3.90.0010.0174.63
4.3.80.0040.0234.58
4.3.70.0040.0164.63
4.3.60.0000.0174.63
4.3.50.0030.0154.62
4.3.40.0070.0244.54
4.3.30.0040.0203.28
4.3.20.0030.0213.26
4.3.10.0030.0163.22
4.3.00.0230.0237.48

preferences:
46.02 ms | 401 KiB | 5 Q