3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = '/^\s*<\S+\s*\S*>[\s\S]*?(?:^\s*<\/\S+>)/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)
8.3.60.0070.00718.31
8.3.50.0110.01221.23
8.3.40.0040.01118.79
8.3.30.0070.00718.92
8.3.20.0070.00020.21
8.3.10.0040.00423.39
8.3.00.0060.00319.38
8.2.180.0150.00316.88
8.2.170.0110.00422.96
8.2.160.0100.00320.48
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00322.41
8.2.110.0090.00022.37
8.2.100.0090.00317.72
8.2.90.0000.00817.75
8.2.80.0080.00018.91
8.2.70.0030.00617.63
8.2.60.0050.00317.63
8.2.50.0000.00817.63
8.2.40.0000.00817.75
8.2.30.0040.00417.65
8.2.20.0030.00517.65
8.2.10.0050.00217.84
8.2.00.0000.00717.65
8.1.280.0090.00625.92
8.1.270.0040.00423.78
8.1.260.0000.00926.35
8.1.250.0080.00028.09
8.1.240.0040.00720.61
8.1.230.0120.00017.60
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.38
8.1.190.0100.00017.23
8.1.180.0000.00818.10
8.1.170.0050.00317.62
8.1.160.0030.00618.86
8.1.150.0000.00718.84
8.1.140.0000.00717.59
8.1.130.0030.00317.92
8.1.120.0050.00217.46
8.1.110.0080.00017.47
8.1.100.0000.00717.49
8.1.90.0000.00717.48
8.1.80.0000.00817.51
8.1.70.0050.00317.55
8.1.60.0080.00017.56
8.1.50.0030.00617.60
8.1.40.0000.00717.58
8.1.30.0000.00817.57
8.1.20.0030.00517.73
8.1.10.0000.00717.54
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00717.97
8.0.270.0040.00418.11
8.0.260.0040.00417.16
8.0.250.0030.00316.98
8.0.240.0000.00717.07
8.0.230.0100.00017.07
8.0.220.0030.00316.89
8.0.210.0030.00316.89
8.0.200.0070.00017.06
8.0.190.0030.00617.03
8.0.180.0040.00417.01
8.0.170.0050.00316.99
8.0.160.0000.00717.01
8.0.150.0040.00416.96
8.0.140.0040.00416.86
8.0.130.0000.00613.37
8.0.120.0030.00516.95
8.0.110.0050.00316.95
8.0.100.0000.00716.78
8.0.90.0030.00516.97
8.0.80.0070.01016.98
8.0.70.0050.00316.89
8.0.60.0040.00416.85
8.0.50.0000.00816.92
8.0.30.0130.00817.24
8.0.20.0110.00817.40
8.0.10.0000.00717.16
8.0.00.0100.00716.79
7.4.330.0050.00015.02
7.4.320.0030.00316.64
7.4.300.0060.00016.66
7.4.290.0000.00716.64
7.4.280.0030.00616.65
7.4.270.0040.00416.74
7.4.260.0070.00016.71
7.4.250.0040.00416.63
7.4.240.0040.00316.78
7.4.230.0030.00316.86
7.4.220.0070.01016.69
7.4.210.0030.01216.78
7.4.200.0030.00316.47
7.4.160.0130.00416.71
7.4.150.0060.01817.40
7.4.140.0140.00817.86
7.4.130.0070.01216.54
7.4.120.0070.00916.68
7.4.110.0110.00716.61
7.4.100.0180.00016.73
7.4.90.0070.01016.71
7.4.80.0060.01219.39
7.4.70.0030.01316.59
7.4.60.0080.00816.77
7.4.50.0000.00816.57
7.4.40.0060.00916.48
7.4.30.0100.00716.55
7.4.00.0080.00514.80
7.3.330.0030.00313.08
7.3.320.0050.00013.21
7.3.310.0040.00416.22
7.3.300.0040.00416.31
7.3.290.0070.00916.24
7.3.280.0060.01116.29
7.3.270.0060.01217.40
7.3.260.0100.00616.54
7.3.250.0080.00816.45
7.3.240.0100.01016.69
7.3.230.0110.01416.39
7.3.210.0160.00316.29
7.3.200.0100.00719.39
7.3.190.0080.00816.29
7.3.180.0120.00416.28
7.3.170.0100.00716.52
7.3.160.0120.00416.39
7.3.120.0060.01215.01
7.3.110.0100.00614.97
7.3.100.0070.01014.89
7.3.90.0100.00614.82
7.3.80.0070.00414.76
7.3.70.0070.01014.90
7.3.60.0030.00714.75
7.3.50.0070.01014.71
7.3.40.0070.00714.66
7.3.30.0130.00014.79
7.3.20.0070.00716.84
7.3.10.0090.00516.72
7.3.00.0050.00716.60
7.2.330.0100.00716.52
7.2.320.0090.01516.63
7.2.310.0070.01716.53
7.2.300.0080.01416.52
7.2.290.0060.01216.50
7.2.250.0100.00715.05
7.2.240.0100.01014.78
7.2.230.0030.01314.87
7.2.220.0070.00314.99
7.2.210.0040.01515.14
7.2.200.0060.00915.15
7.2.190.0070.00714.80
7.2.180.0000.01714.83
7.2.170.0090.00314.91
7.2.130.0090.00616.68
7.2.120.0030.00716.91
7.2.110.0030.01016.81
7.2.100.0040.01116.88
7.2.90.0070.00417.03
7.2.80.0080.00616.82
7.2.70.0100.00016.99
7.2.60.0030.01416.77
7.2.50.0120.00317.11
7.2.40.0000.01116.65
7.2.30.0060.01016.81
7.2.20.0030.00716.93
7.2.10.0000.01116.62
7.2.00.0140.00016.95
7.1.330.0040.01215.89
7.1.320.0030.00915.91
7.1.310.0110.00415.76
7.1.300.0000.01715.84
7.1.290.0030.01015.96
7.1.280.0040.00716.02
7.1.270.0030.00915.83
7.1.260.0060.00615.64
7.1.250.0060.00615.89
7.1.70.0000.01017.01
7.1.60.0070.01819.11
7.1.50.0160.01616.91
7.1.00.0100.06722.32
7.0.200.0000.00816.75
7.0.140.0070.07021.96
7.0.60.0100.04719.91
7.0.50.0000.05317.93
7.0.40.0100.08719.92
7.0.30.0300.06320.20
7.0.20.0230.06720.32
7.0.10.0070.09020.11
7.0.00.0130.08020.21
5.6.280.0030.07320.81
5.6.210.0130.08020.74
5.6.200.0130.08018.09
5.6.190.0030.05320.56
5.6.180.0230.07720.35
5.6.170.0330.07720.52
5.6.160.0000.04320.55
5.6.150.0030.08718.11
5.6.140.0000.09318.15
5.6.130.0100.07718.07
5.6.120.0030.04021.09
5.6.110.0070.07321.11
5.6.100.0130.07720.98
5.6.90.0130.07020.96
5.6.80.0000.07320.38
5.6.70.4200.04320.34
5.5.350.0100.08320.38
5.5.340.0070.07318.02
5.5.330.0100.04720.28
5.5.320.0270.05720.34
5.5.310.0100.05720.30
5.5.300.0030.04318.01
5.5.290.0070.04018.02
5.5.280.0030.04320.89
5.5.270.0100.06720.71
5.5.260.0070.03720.95
5.5.250.0030.09720.79
5.5.240.0370.06020.27
5.4.450.0700.05319.10
5.4.440.0600.06319.61
5.4.430.0670.04719.49
5.4.420.0630.00019.35
5.4.410.0600.00019.42
5.4.400.0600.00019.14
5.4.390.0800.00019.12
5.4.380.0630.00018.97
5.4.370.0600.00019.23
5.4.360.0700.00019.01
5.4.350.0630.00019.04
5.4.340.0030.03711.96
5.4.320.0070.03512.45
5.4.310.0060.03812.45
5.4.300.0090.03812.45
5.4.290.0060.03812.45
5.4.280.0070.03612.34
5.4.270.0080.03412.34
5.4.260.0060.03812.35
5.4.250.0070.03712.34
5.4.240.0070.03512.35
5.4.230.0050.03812.34
5.4.220.0030.03712.34
5.4.210.0030.03812.34
5.4.200.0080.03412.34
5.4.190.0050.03612.34
5.4.180.0040.03612.34
5.4.170.0030.03812.35
5.4.160.0030.04312.34
5.4.150.0070.03412.34
5.4.140.0070.04112.02
5.4.130.0050.04112.01
5.4.120.0100.03011.97
5.4.110.0100.03111.96
5.4.100.0040.03711.96
5.4.90.0050.03711.96
5.4.80.0050.03711.96
5.4.70.0030.03711.96
5.4.60.0060.03511.96
5.4.50.0070.03411.96
5.4.40.0050.03511.95
5.4.30.0040.03711.95
5.4.20.0030.03711.95
5.4.10.0050.03511.95
5.4.00.0060.03511.43
5.3.290.0050.04012.80
5.3.280.0070.03712.71
5.3.270.0070.03812.73
5.3.260.0040.04212.72
5.3.250.0050.03812.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0070.03612.68
5.3.210.0060.03912.68
5.3.200.0070.03612.68
5.3.190.0060.03812.67
5.3.180.0070.03612.67
5.3.170.0080.03512.67
5.3.160.0080.03412.68
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0050.04012.65
5.3.120.0040.04012.66
5.3.110.0090.03612.66
5.3.100.0080.03412.12
5.3.90.0050.03712.08
5.3.80.0050.03612.08
5.3.70.0070.03412.07
5.3.60.0060.03512.06
5.3.50.0050.03712.00
5.3.40.0070.03512.00
5.3.30.0030.03911.95
5.3.20.0070.03811.73
5.3.10.0070.03211.70
5.3.00.0060.03611.69
5.2.170.0030.0329.19
5.2.160.0020.0319.18
5.2.150.0030.0319.19
5.2.140.0040.0319.19
5.2.130.0060.0279.14
5.2.120.0040.0299.14
5.2.110.0050.0289.16
5.2.100.0040.0289.15
5.2.90.0040.0299.14
5.2.80.0080.0329.15
5.2.70.0070.0329.14
5.2.60.0050.0309.10
5.2.50.0050.0309.07
5.2.40.0060.0289.05
5.2.30.0040.0309.03
5.2.20.0050.0289.01
5.2.10.0050.0278.91
5.2.00.0030.0308.78
5.1.60.0080.0208.06
5.1.50.0060.0238.05
5.1.40.0020.0268.04
5.1.30.0050.0258.39
5.1.20.0050.0278.41
5.1.10.0060.0248.14
5.1.00.0050.0258.14
5.0.50.0070.0176.61
5.0.40.0040.0196.47
5.0.30.0050.0306.29
5.0.20.0020.0216.26
5.0.10.0030.0256.24
5.0.00.0030.0326.23
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0070.0114.76
4.4.20.0010.0174.85
4.4.10.0020.0164.84
4.4.00.0020.0254.76
4.3.110.0060.0124.67
4.3.100.0030.0144.66
4.3.90.0020.0154.64
4.3.80.0050.0224.59
4.3.70.0030.0134.63
4.3.60.0020.0144.62
4.3.50.0010.0174.63
4.3.40.0030.0234.53
4.3.30.0020.0163.28
4.3.20.0030.0143.26
4.3.10.0010.0193.22
4.3.00.0130.0206.75

preferences:
53.48 ms | 401 KiB | 5 Q