3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = '/^\s*<\S+\s*\S*>[\s\S]*?(?:^\s*<\/\S+>)|([\s\S]+\n*)/m'; $vhost = ' DocumentRoot /www/example2 ServerName www.example.org ErrorLog /var/log/log.txt <Directory> ErrorLog /var/log/log.txt </Directory> <Directory /> ErrorLog /var/log/log.txt </Directory>'; preg_match_all($regex, $vhost, $matches); var_dump($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)
8.3.70.0140.00018.43
8.3.60.0100.00718.18
8.3.50.0130.00721.12
8.3.40.0140.00418.92
8.3.30.0100.00319.11
8.3.20.0080.00020.20
8.3.10.0040.00423.66
8.3.00.0030.00619.27
8.2.180.0180.00016.63
8.2.170.0040.01122.96
8.2.160.0070.00720.46
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0050.00322.22
8.2.110.0070.00320.52
8.2.100.0000.01217.91
8.2.90.0030.00519.23
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0080.00022.31
8.2.30.0040.00419.22
8.2.20.0040.00417.68
8.2.10.0030.00518.08
8.2.00.0040.00417.82
8.1.280.0110.00425.92
8.1.270.0000.00823.80
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00020.84
8.1.230.0060.00619.15
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0000.01017.48
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0090.00018.64
8.1.160.0000.00718.91
8.1.150.0000.00820.64
8.1.140.0000.00817.52
8.1.130.0070.00017.76
8.1.120.0000.00817.58
8.1.110.0040.00417.43
8.1.100.0070.00017.55
8.1.90.0050.00317.53
8.1.80.0080.00017.47
8.1.70.0040.00417.48
8.1.60.0040.00417.54
8.1.50.0080.00017.53
8.1.40.0000.00817.48
8.1.30.0090.00017.75
8.1.20.0050.00217.75
8.1.10.0060.00317.59
8.1.00.0080.00017.60
8.0.300.0030.00518.77
8.0.290.0000.00916.75
8.0.280.0040.00418.41
8.0.270.0040.00317.08
8.0.260.0000.00717.09
8.0.250.0030.00316.93
8.0.240.0030.00317.04
8.0.230.0040.00416.88
8.0.220.0070.00017.03
8.0.210.0030.00316.97
8.0.200.0000.00717.04
8.0.190.0060.00317.04
8.0.180.0080.00016.96
8.0.170.0050.00316.86
8.0.160.0000.00716.95
8.0.150.0000.00816.90
8.0.140.0020.00516.83
8.0.130.0050.00213.43
8.0.120.0050.00316.95
8.0.110.0070.00016.79
8.0.100.0040.00416.91
8.0.90.0040.00416.86
8.0.80.0160.00016.98
8.0.70.0040.00417.04
8.0.60.0030.00517.00
8.0.50.0040.00416.98
8.0.30.0080.01417.00
8.0.20.0110.01217.41
8.0.10.0040.00417.05
8.0.00.0130.00516.86
7.4.330.0060.00015.02
7.4.320.0030.00316.63
7.4.300.0030.00316.67
7.4.290.0000.00716.77
7.4.280.0040.00716.63
7.4.270.0000.00716.77
7.4.260.0000.00716.70
7.4.250.0080.00016.60
7.4.240.0060.00216.73
7.4.230.0000.00716.66
7.4.220.0070.01016.78
7.4.210.0040.01116.78
7.4.200.0030.00316.82
7.4.160.0000.01716.59
7.4.150.0150.00317.40
7.4.140.0080.01217.86
7.4.130.0110.00716.61
7.4.120.0090.00816.54
7.4.110.0040.01216.51
7.4.100.0100.00716.55
7.4.90.0120.00616.68
7.4.80.0120.00619.39
7.4.70.0070.01116.72
7.4.60.0060.01016.50
7.4.50.0000.00816.37
7.4.40.0000.01516.40
7.4.30.0030.01416.55
7.4.00.0060.00915.02
7.3.330.0030.00313.15
7.3.320.0030.00313.13
7.3.310.0000.00716.38
7.3.300.0030.00316.16
7.3.290.0070.00816.33
7.3.280.0070.01116.33
7.3.270.0130.00617.40
7.3.260.0080.00816.58
7.3.250.0080.01216.31
7.3.240.0130.00716.57
7.3.230.0130.00816.39
7.3.210.0060.01616.55
7.3.200.0070.01019.39
7.3.190.0110.00616.56
7.3.180.0110.00716.62
7.3.170.0110.00516.70
7.3.160.0060.01216.30
7.3.10.0090.00416.91
7.3.00.0060.00916.78
7.2.330.0080.01216.65
7.2.320.0080.00916.54
7.2.310.0090.00916.68
7.2.300.0030.01416.41
7.2.290.0160.00316.53
7.2.130.0060.00616.65
7.2.120.0000.01416.76
7.2.110.0120.00316.75
7.2.100.0100.00316.77
7.2.90.0060.00817.03
7.2.80.0100.00617.05
7.2.70.0100.00316.99
7.2.60.0100.00416.87
7.2.50.0070.01116.63
7.2.40.0030.01316.82
7.2.30.0140.00417.07
7.2.20.0080.00617.03
7.2.10.0000.01016.86
7.2.00.0070.00618.22
7.1.250.0070.00415.66
7.1.200.0030.01015.70
7.1.100.0110.00318.40
7.1.70.0000.00817.30
7.1.60.0030.01419.11
7.1.50.0030.01716.86
7.1.00.0100.06322.38
7.0.200.0000.00716.71
7.0.140.0000.07721.95
7.0.60.0130.07319.98
7.0.50.0070.04017.77
7.0.40.0070.08019.92
7.0.30.0200.04720.30
7.0.20.0270.05320.11
7.0.10.0000.05320.06
7.0.00.0000.06020.18
5.6.280.0030.07321.07
5.6.210.0130.08020.70
5.6.200.0130.08018.12
5.6.190.0100.06720.45
5.6.180.0300.04320.60
5.6.170.0270.04720.38
5.6.160.0070.03720.38
5.6.150.0000.08318.15
5.6.140.0030.04018.07
5.6.130.0070.08018.21
5.6.120.0000.05021.01
5.6.110.0170.07021.01
5.6.100.0070.08320.96
5.6.90.0100.08320.87
5.6.80.0070.08020.34
5.6.70.4600.03720.51
5.5.350.0130.04020.48
5.5.340.0030.05017.98
5.5.330.0100.08720.23
5.5.320.0270.05020.13
5.5.310.0270.07320.21
5.5.300.0070.08017.94
5.5.290.0100.08017.96
5.5.280.0030.08320.87
5.5.270.0000.09320.64
5.5.260.0100.03720.75
5.5.250.0070.07720.57
5.5.240.0170.08020.11
5.4.450.0470.06319.60
5.4.440.0570.05719.59
5.4.430.0430.05319.40
5.4.420.0630.00019.50
5.4.410.0630.00019.21
5.4.400.0800.00019.20
5.4.390.0630.00018.99
5.4.380.0630.00019.12
5.4.370.0630.00019.05
5.4.360.0630.00018.95
5.4.350.0670.00019.05
5.4.340.0060.03711.97
5.4.320.0050.03812.45
5.4.310.0060.03712.45
5.4.300.0080.03412.45
5.4.290.0060.03812.45
5.4.280.0040.03712.34
5.4.270.0080.03512.35
5.4.260.0060.04312.35
5.4.250.0050.04012.34
5.4.240.0050.03812.34
5.4.230.0050.03812.34
5.4.220.0080.03412.34
5.4.210.0050.03612.34
5.4.200.0050.03812.34
5.4.190.0040.04012.34
5.4.180.0080.03712.34
5.4.170.0090.03312.34
5.4.160.0060.03612.34
5.4.150.0070.03412.34
5.4.140.0010.04112.02
5.4.130.0070.03312.01
5.4.120.0120.03611.97
5.4.110.0040.03811.96
5.4.100.0120.03511.96
5.4.90.0040.04211.96
5.4.80.0090.04311.96
5.4.70.0080.03711.96
5.4.60.0060.03911.96
5.4.50.0060.03611.96
5.4.40.0070.03911.95
5.4.30.0020.04011.95
5.4.20.0080.04711.95
5.4.10.0070.03511.95
5.4.00.0040.03711.43
5.3.290.0030.04212.80
5.3.280.0050.03812.71
5.3.270.0060.04012.72
5.3.260.0080.03712.72
5.3.250.0050.03812.71
5.3.240.0050.03812.72
5.3.230.0040.03912.71
5.3.220.0070.03612.68
5.3.210.0090.04412.68
5.3.200.0040.03812.68
5.3.190.0070.03612.68
5.3.180.0110.03112.67
5.3.170.0090.03312.67
5.3.160.0060.03612.68
5.3.150.0050.03812.67
5.3.140.0080.03412.66
5.3.130.0100.03512.66
5.3.120.0040.04012.66
5.3.110.0060.03812.66
5.3.100.0080.03512.12
5.3.90.0030.03812.09
5.3.80.0070.03412.07
5.3.70.0070.03512.07
5.3.60.0070.03512.06
5.3.50.0090.03212.00
5.3.40.0050.03712.00
5.3.30.0070.03411.95
5.3.20.0070.03311.73
5.3.10.0060.03411.70
5.3.00.0060.03611.69
5.2.170.0050.0369.19
5.2.160.0060.0279.19
5.2.150.0010.0339.19
5.2.140.0040.0319.18
5.2.130.0030.0309.15
5.2.120.0030.0299.15
5.2.110.0030.0309.16
5.2.100.0050.0289.15
5.2.90.0030.0309.15
5.2.80.0050.0309.15
5.2.70.0060.0299.14
5.2.60.0050.0309.10
5.2.50.0050.0349.07
5.2.40.0070.0269.05
5.2.30.0080.0269.03
5.2.20.0040.0319.01
5.2.10.0060.0278.92
5.2.00.0050.0298.78
5.1.60.0050.0238.06
5.1.50.0050.0248.06
5.1.40.0050.0238.04
5.1.30.0040.0268.39
5.1.20.0040.0278.41
5.1.10.0060.0298.13
5.1.00.0050.0308.14
5.0.50.0030.0216.62
5.0.40.0030.0196.47
5.0.30.0050.0296.29
5.0.20.0030.0196.26
5.0.10.0040.0206.23
5.0.00.0020.0326.23
4.4.90.0050.0124.78
4.4.80.0020.0154.76
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0030.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0020.0174.67
4.3.90.0010.0184.64
4.3.80.0020.0254.58
4.3.70.0040.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0173.28
4.3.20.0000.0183.26
4.3.10.0020.0153.22
4.3.00.0000.0236.75

preferences:
42.63 ms | 401 KiB | 5 Q