3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'CustomLog logs/access_log "%h %l %u %t \"%r\" %>s %b" '; preg_match_all('/"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"/', $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)
8.3.40.0150.00018.79
8.3.30.0000.01418.96
8.3.20.0040.00420.39
8.3.10.0030.00523.57
8.3.00.0060.00319.26
8.2.170.0110.00322.96
8.2.160.0110.00420.21
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00022.03
8.2.110.0100.00022.29
8.2.100.0090.00317.75
8.2.90.0080.00019.22
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0080.00318.04
8.2.50.0090.00018.07
8.2.40.0000.00918.22
8.2.30.0000.00718.03
8.2.20.0040.00417.72
8.2.10.0000.00718.09
8.2.00.0040.00417.77
8.1.270.0060.00322.05
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0080.00319.17
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0030.00517.12
8.1.180.0060.00318.10
8.1.170.0000.00818.63
8.1.160.0050.00222.01
8.1.150.0040.00418.85
8.1.140.0040.00417.45
8.1.130.0040.00417.54
8.1.120.0070.00017.48
8.1.110.0000.00817.57
8.1.100.0000.00717.43
8.1.90.0030.00517.50
8.1.80.0000.00717.56
8.1.70.0030.00317.53
8.1.60.0050.00317.57
8.1.50.0050.00317.62
8.1.40.0000.00917.59
8.1.30.0040.00417.72
8.1.20.0050.00317.65
8.1.10.0050.00317.54
8.1.00.0030.00617.58
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0020.00518.40
8.0.270.0000.00717.09
8.0.260.0030.00316.81
8.0.250.0030.00317.08
8.0.240.0040.00416.95
8.0.230.0070.00016.97
8.0.220.0040.00416.84
8.0.210.0000.00816.83
8.0.200.0000.00716.93
8.0.190.0030.00617.04
8.0.180.0040.00417.06
8.0.170.0000.00816.97
8.0.160.0030.00517.02
8.0.150.0040.00416.82
8.0.140.0000.00716.98
8.0.130.0030.00313.46
8.0.120.0080.00016.87
8.0.110.0050.00216.88
8.0.100.0000.00716.84
8.0.90.0040.00417.04
8.0.80.0120.00417.03
8.0.70.0050.00216.89
8.0.60.0040.00416.99
8.0.50.0040.00417.04
8.0.30.0120.00817.28
8.0.20.0120.00617.40
8.0.10.0070.00017.10
8.0.00.0090.00716.72
7.4.330.0000.00615.02
7.4.320.0030.00316.70
7.4.300.0000.00716.75
7.4.290.0030.00416.57
7.4.280.0030.00616.77
7.4.270.0000.00716.71
7.4.260.0040.00416.52
7.4.250.0040.00416.75
7.4.240.0000.00716.60
7.4.230.0030.00316.84
7.4.220.0030.01416.67
7.4.210.0100.01016.59
7.4.200.0050.00216.83
7.4.160.0030.01316.53
7.4.150.0070.01117.40
7.4.140.0130.00717.86
7.4.130.0120.00716.64
7.4.120.0120.00616.61
7.4.110.0150.00316.63
7.4.100.0080.00816.44
7.4.90.0120.01616.61
7.4.80.0120.00619.39
7.4.70.0090.00916.82
7.4.60.0120.00616.76
7.4.50.0000.00816.69
7.4.40.0030.01316.77
7.4.30.0140.00716.56
7.4.00.0080.00415.04
7.3.330.0000.00613.01
7.3.320.0050.00013.13
7.3.310.0030.00716.37
7.3.300.0040.00416.32
7.3.290.0020.01216.32
7.3.280.0100.00616.32
7.3.270.0140.00317.40
7.3.260.0100.00716.26
7.3.250.0120.00716.47
7.3.240.0100.00716.47
7.3.230.0100.00716.39
7.3.210.0060.01216.30
7.3.200.0100.00719.39
7.3.190.0070.01416.66
7.3.180.0060.00916.68
7.3.170.0080.00816.29
7.3.160.0080.00816.25
7.3.10.0000.01316.84
7.3.00.0040.00916.53
7.2.330.0120.00616.54
7.2.320.0120.00616.71
7.2.310.0100.00716.56
7.2.300.0060.01116.61
7.2.290.0140.00416.54
7.2.130.0000.01616.90
7.2.120.0090.00317.02
7.2.110.0030.01016.93
7.2.100.0060.00616.63
7.2.90.0090.00916.75
7.2.80.0100.00316.89
7.2.70.0040.01117.08
7.2.60.0060.00916.77
7.2.50.0040.00716.68
7.2.40.0120.00616.90
7.2.30.0030.01316.88
7.2.20.0080.00416.80
7.2.10.0070.00716.91
7.2.00.0070.00716.84
7.1.250.0060.00915.64
7.1.100.0000.00918.11
7.1.70.0000.00917.42
7.1.60.0070.01719.32
7.1.50.0230.01634.98
7.1.00.0070.07322.53
7.0.200.0000.00816.93
7.0.140.0070.06321.95
7.0.60.0100.08020.03
7.0.50.0070.04017.92
7.0.40.0100.04720.06
7.0.30.0200.04320.04
7.0.20.0200.04020.32
7.0.10.0070.08720.18
7.0.00.0070.06020.05
5.6.280.0000.07720.75
5.6.210.0030.08020.50
5.6.200.0030.08718.18
5.6.190.0030.06320.27
5.6.180.0300.07320.56
5.6.170.0430.07320.50
5.6.160.0070.08720.47
5.6.150.0000.09318.18
5.6.140.0070.04318.22
5.6.130.0130.03018.20
5.6.120.0100.08720.99
5.6.110.0030.09320.95
5.6.100.0170.08020.96
5.6.90.0030.07321.11
5.6.80.0100.07720.38
5.6.70.4000.03720.39
5.5.350.0370.07720.43
5.5.340.0070.07717.91
5.5.330.0130.03720.14
5.5.320.0270.06720.13
5.5.310.0270.05020.27
5.5.300.0070.05017.96
5.5.290.0070.06018.02
5.5.280.0070.08020.93
5.5.270.0070.05720.94
5.5.260.0130.07720.84
5.5.250.0130.07020.57
5.5.240.0200.03020.34
5.4.450.0800.06019.56
5.4.440.0830.06319.54
5.4.430.0730.05019.24
5.4.420.0830.05719.44
5.4.410.0300.04719.14
5.4.400.0700.05319.20
5.4.390.0770.06018.92
5.4.380.0630.06019.16
5.4.370.0630.06318.95
5.4.360.0770.06319.31
5.4.350.0530.05318.91
5.4.340.0090.03011.97
5.4.320.0090.03312.45
5.4.310.0060.04212.45
5.4.300.0050.03812.45
5.4.290.0050.03812.45
5.4.280.0070.03412.35
5.4.270.0040.04212.34
5.4.260.0080.04912.34
5.4.250.0070.05012.35
5.4.240.0100.04712.35
5.4.230.0100.04712.34
5.4.220.0040.05112.34
5.4.210.0040.04412.34
5.4.200.0030.03912.34
5.4.190.0070.03512.33
5.4.180.0080.03312.33
5.4.170.0070.03412.35
5.4.160.0040.03712.34
5.4.150.0080.03412.34
5.4.140.0070.03612.02
5.4.130.0040.03712.01
5.4.120.0050.03611.96
5.4.110.0120.02811.96
5.4.100.0040.03711.96
5.4.90.0070.03511.96
5.4.80.0050.03711.96
5.4.70.0050.03611.96
5.4.60.0050.03711.96
5.4.50.0040.04211.96
5.4.40.0050.03611.95
5.4.30.0050.03711.95
5.4.20.0040.04011.95
5.4.10.0070.03911.95
5.4.00.0090.03411.43
5.3.290.0030.04212.80
5.3.280.0100.05312.71
5.3.270.0030.04112.73
5.3.260.0080.03612.72
5.3.250.0060.03712.72
5.3.240.0090.03412.72
5.3.230.0060.03612.71
5.3.220.0040.03712.68
5.3.210.0040.03912.68
5.3.200.0080.03412.68
5.3.190.0030.04712.68
5.3.180.0060.04012.67
5.3.170.0070.04312.67
5.3.160.0080.03912.67
5.3.150.0090.03812.68
5.3.140.0050.03912.66
5.3.130.0080.03712.65
5.3.120.0050.03912.66
5.3.110.0100.04512.66
5.3.100.0060.03912.12
5.3.90.0060.03612.08
5.3.80.0060.03412.07
5.3.70.0060.03612.08
5.3.60.0080.03312.06
5.3.50.0070.03912.00
5.3.40.0060.03512.00
5.3.30.0080.03111.95
5.3.20.0050.03711.73
5.3.10.0050.03511.70
5.3.00.0070.03511.68
5.2.170.0040.0329.19
5.2.160.0090.0249.19
5.2.150.0030.0319.19
5.2.140.0040.0309.18
5.2.130.0050.0289.15
5.2.120.0040.0289.15
5.2.110.0040.0289.16
5.2.100.0060.0269.15
5.2.90.0090.0239.15
5.2.80.0060.0279.14
5.2.70.0050.0329.14
5.2.60.0050.0329.10
5.2.50.0050.0319.07
5.2.40.0080.0289.05
5.2.30.0040.0309.03
5.2.20.0070.0269.01
5.2.10.0030.0308.93
5.2.00.0030.0328.79
5.1.60.0040.0308.07
5.1.50.0040.0248.07
5.1.40.0100.0228.05
5.1.30.0040.0278.40
5.1.20.0040.0268.42
5.1.10.0020.0288.14
5.1.00.0040.0258.14
5.0.50.0020.0266.63
5.0.40.0060.0386.48
5.0.30.0080.0306.30
5.0.20.0040.0196.27
5.0.10.0020.0216.25
5.0.00.0050.0326.23
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0050.0164.76
4.4.60.0010.0184.76
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0020.0174.84
4.4.10.0030.0164.85
4.4.00.0040.0234.76
4.3.110.0030.0154.66
4.3.100.0000.0234.66
4.3.90.0040.0134.63
4.3.80.0040.0314.59
4.3.70.0040.0184.63
4.3.60.0040.0134.63
4.3.50.0020.0184.63
4.3.40.0030.0274.54
4.3.30.0020.0153.29
4.3.20.0030.0163.27
4.3.10.0020.0153.23
4.3.00.0170.0277.05

preferences:
47.99 ms | 400 KiB | 5 Q