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)
8.3.60.0090.00618.43
8.3.50.0150.00721.09
8.3.40.0120.00418.92
8.3.30.0110.00418.95
8.3.20.0000.00720.22
8.3.10.0040.00421.77
8.3.00.0040.00419.13
8.2.180.0150.00318.66
8.2.170.0120.00322.96
8.2.160.0140.00020.22
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.41
8.2.110.0090.00022.02
8.2.100.0040.00817.63
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0050.00317.80
8.2.50.0090.00018.07
8.2.40.0060.00319.94
8.2.30.0040.00417.92
8.2.20.0030.00517.82
8.2.10.0030.00518.08
8.2.00.0040.00417.84
8.1.280.0120.00325.92
8.1.270.0040.00423.88
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0110.00019.10
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0000.00818.78
8.1.160.0070.00021.94
8.1.150.0000.00718.89
8.1.140.0030.00517.49
8.1.130.0040.00417.90
8.1.120.0000.00717.55
8.1.110.0000.00717.51
8.1.100.0000.00717.44
8.1.90.0040.00417.45
8.1.80.0040.00417.46
8.1.70.0050.00317.40
8.1.60.0050.00317.63
8.1.50.0030.00517.64
8.1.40.0040.00417.65
8.1.30.0040.00417.73
8.1.20.0040.00417.68
8.1.10.0000.00717.65
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0000.00717.21
8.0.260.0070.00017.23
8.0.250.0000.00716.93
8.0.240.0040.00417.05
8.0.230.0030.00616.98
8.0.220.0000.00616.98
8.0.210.0070.00016.96
8.0.200.0040.00416.90
8.0.190.0080.00016.98
8.0.180.0000.00717.01
8.0.170.0050.00317.01
8.0.160.0030.00417.02
8.0.150.0040.00416.98
8.0.140.0070.00016.86
8.0.130.0030.00313.48
8.0.120.0060.00316.94
8.0.110.0040.00416.89
8.0.100.0000.00716.87
8.0.90.0050.00316.96
8.0.80.0030.01316.91
8.0.70.0000.00916.82
8.0.60.0080.00016.92
8.0.50.0040.00416.75
8.0.30.0100.01317.13
8.0.20.0110.01017.41
8.0.10.0000.00717.21
8.0.00.0100.00716.96
7.4.330.0000.00615.13
7.4.320.0000.00616.75
7.4.300.0030.00316.75
7.4.290.0030.00316.73
7.4.280.0100.00016.65
7.4.270.0000.00716.67
7.4.260.0000.00716.77
7.4.250.0000.00816.70
7.4.240.0020.00516.61
7.4.230.0070.00016.49
7.4.220.0180.00016.86
7.4.210.0110.00416.77
7.4.200.0040.00416.76
7.4.160.0070.01516.38
7.4.150.0160.01017.40
7.4.140.0140.00517.86
7.4.130.0120.00716.73
7.4.120.0060.01116.73
7.4.110.0040.01816.49
7.4.100.0060.01216.59
7.4.90.0060.00916.50
7.4.80.0060.01719.39
7.4.70.0000.01716.68
7.4.60.0070.01016.65
7.4.50.0020.00216.40
7.4.40.0040.01316.64
7.4.30.0070.01016.59
7.4.00.0040.00814.92
7.3.330.0000.00613.10
7.3.320.0020.00213.08
7.3.310.0030.00316.30
7.3.300.0040.00416.36
7.3.290.0070.01016.28
7.3.280.0090.01016.28
7.3.270.0090.00917.40
7.3.260.0070.01016.53
7.3.250.0090.01216.71
7.3.240.0060.01216.82
7.3.230.0100.00716.68
7.3.210.0190.00316.48
7.3.200.0140.00619.39
7.3.190.0140.00316.34
7.3.180.0120.00316.28
7.3.170.0170.00016.61
7.3.160.0120.00416.62
7.3.10.0130.00716.48
7.3.00.0090.00716.50
7.2.330.0120.00616.61
7.2.320.0100.00716.71
7.2.310.0130.01016.51
7.2.300.0150.00316.70
7.2.290.0040.01616.64
7.2.130.0130.00216.90
7.2.120.0110.00616.73
7.2.110.0130.00616.74
7.2.100.0090.00616.72
7.2.90.0120.00716.66
7.2.80.0140.00916.87
7.2.70.0190.00516.84
7.2.60.0140.00816.93
7.2.50.0090.00516.78
7.2.40.0090.00816.63
7.2.30.0110.00716.83
7.2.20.0110.00816.75
7.2.10.0090.00716.63
7.2.00.0100.00416.83
7.1.250.0130.00715.77
7.1.240.0150.00615.91
7.1.230.0130.00415.84
7.1.220.0090.00615.77
7.1.210.0100.00715.56
7.1.200.0090.00415.84
7.1.190.0040.01215.95
7.1.180.0070.01015.86
7.1.170.0160.00015.76
7.1.160.0060.00616.04
7.1.150.0130.00315.56
7.1.140.0080.00415.71
7.1.130.0160.00315.85
7.1.120.0110.00815.91
7.1.110.0100.00316.04
7.1.100.0060.01315.83
7.1.90.0120.00415.75
7.1.80.0130.00315.99
7.1.70.0050.00916.54
7.1.60.0060.00716.54
7.1.50.0100.00816.41
7.1.40.0070.01015.66
7.1.30.0040.00815.92
7.1.20.0000.01415.80
7.1.10.0100.00715.68
7.1.00.0070.04219.17
7.0.330.0120.00315.14
7.0.320.0100.00615.47
7.0.310.0130.00315.42
7.0.300.0100.00315.55
7.0.290.0070.00915.17
7.0.280.0100.00715.43
7.0.270.0100.00615.54
7.0.260.0120.00315.39
7.0.250.0080.01115.39
7.0.240.0100.00715.48
7.0.230.0100.00715.40
7.0.220.0120.00315.61
7.0.210.0030.01015.31
7.0.200.0070.00916.00
7.0.190.0040.01115.47
7.0.180.0130.00615.32
7.0.170.0150.00715.29
7.0.160.0100.01015.47
7.0.150.0120.00315.11
7.0.140.0050.03918.69
7.0.130.0180.00015.43
7.0.120.0070.01415.40
7.0.110.0080.01115.31
7.0.100.0220.00015.52
7.0.90.0100.01015.18
7.0.80.0120.00415.55
7.0.70.0110.01115.72
7.0.60.0120.04517.67
7.0.50.0050.02316.79
7.0.40.0120.04216.60
7.0.30.0130.02816.64
7.0.20.0160.03116.71
7.0.10.0100.02716.73
7.0.00.0090.02316.78
5.6.380.0000.01214.45
5.6.370.0100.00314.34
5.6.360.0040.00714.54
5.6.350.0030.00714.39
5.6.340.0030.00614.01
5.6.330.0000.01313.88
5.6.320.0000.00914.12
5.6.310.0150.00314.25
5.6.300.0060.00613.84
5.6.290.0060.00613.80
5.6.280.0060.03917.45
5.6.270.0040.01213.88
5.6.260.0090.00613.83
5.6.250.0000.01714.43
5.6.240.0100.00314.11
5.6.230.0080.00414.05
5.6.220.0110.00414.02
5.6.210.0100.04017.41
5.6.200.0050.04515.95
5.6.190.0030.02917.29
5.6.180.0170.04117.41
5.6.170.0150.04617.23
5.6.160.0080.02317.41
5.6.150.0120.03916.18
5.6.140.0060.04216.17
5.6.130.0030.04716.33
5.6.120.0030.02517.65
5.6.110.0040.04617.46
5.6.100.0050.04717.65
5.6.90.0080.03817.71
5.6.80.0080.03917.20
5.6.70.2250.02017.10
5.6.60.0060.00914.01
5.6.50.0030.01014.02
5.6.40.0140.00014.09
5.6.30.0030.00614.34
5.6.20.0040.01313.76
5.6.10.0080.00414.05
5.6.00.0060.00614.11
5.5.380.0140.00710.90
5.5.370.0150.00311.04
5.5.360.0050.00811.04
5.5.350.0100.03615.64
5.5.340.0100.04114.51
5.5.330.0090.02515.82
5.5.320.0230.04115.71
5.5.310.0230.03215.53
5.5.300.0050.02514.46
5.5.290.0060.02414.41
5.5.280.0070.02415.87
5.5.270.0100.03715.91
5.5.260.0070.02515.93
5.5.250.0070.04515.78
5.5.240.0200.03715.63
5.5.230.0090.00611.00
5.5.220.0080.00810.93
5.5.210.0150.00411.08
5.5.200.0120.00010.90
5.5.190.0100.00210.93
5.5.180.0100.00010.93
5.5.170.0070.00410.90
5.5.160.0070.00411.01
5.5.150.0110.00010.98
5.5.140.0070.00911.02
5.5.130.0080.00510.94
5.5.120.0120.00010.93
5.5.110.0090.00310.99
5.5.100.0050.00611.13
5.5.90.0110.00010.90
5.5.80.0060.00610.96
5.5.70.0070.00710.90
5.5.60.0080.00410.90
5.5.50.0080.00410.90
5.5.40.0040.00910.91
5.5.30.0100.00011.03
5.5.20.0080.00810.90
5.5.10.0000.01510.90
5.5.00.0120.00410.90
5.4.450.0370.03315.16
5.4.440.0420.04115.25
5.4.430.0350.03015.19
5.4.420.0380.00515.39
5.4.410.0400.00315.23
5.4.400.0370.00315.02
5.4.390.0380.00214.98
5.4.380.0380.00215.01
5.4.370.0340.00115.07
5.4.360.0430.00414.95
5.4.350.0340.00415.01
5.4.340.0020.02411.54
5.4.330.0070.00510.99
5.4.320.0060.02311.67
5.4.310.0080.02011.68
5.4.300.0080.02111.68
5.4.290.0060.02411.74
5.4.280.0050.02211.63
5.4.270.0070.01911.64
5.4.260.0090.01911.62
5.4.250.0040.02211.69
5.4.240.0070.02211.72
5.4.230.0070.02111.62
5.4.220.0030.02211.62
5.4.210.0070.01911.62
5.4.200.0060.02011.62
5.4.190.0080.01711.62
5.4.180.0070.01911.62
5.4.170.0020.02511.62
5.4.160.0060.02011.62
5.4.150.0060.02011.63
5.4.140.0090.01811.46
5.4.130.0050.02111.45
5.4.120.0020.02211.43
5.4.110.0020.02111.43
5.4.100.0020.02211.43
5.4.90.0020.02311.43
5.4.80.0040.02111.43
5.4.70.0050.01911.43
5.4.60.0070.01911.43
5.4.50.0030.02311.43
5.4.40.0020.02211.49
5.4.30.0040.02311.47
5.4.20.0040.02411.42
5.4.10.0070.01611.42
5.4.00.0020.02611.17
5.3.290.0070.02411.85
5.3.280.0060.02111.80
5.3.270.0080.02111.81
5.3.260.0050.02111.81
5.3.250.0060.02111.81
5.3.240.0040.02111.81
5.3.230.0020.02211.80
5.3.220.0040.02211.79
5.3.210.0050.02111.79
5.3.200.0070.01911.79
5.3.190.0050.02011.79
5.3.180.0040.02211.79
5.3.170.0050.02011.78
5.3.160.0050.02011.79
5.3.150.0080.01911.79
5.3.140.0040.02211.78
5.3.130.0040.02211.78
5.3.120.0060.02011.78
5.3.110.0040.02211.78
5.3.100.0050.02211.51
5.3.90.0050.02011.49
5.3.80.0070.02011.49
5.3.70.0060.02111.49
5.3.60.0030.02311.48
5.3.50.0040.02111.45
5.3.40.0050.02211.45
5.3.30.0080.01811.43
5.3.20.0060.01811.32
5.3.10.0040.02111.30
5.3.00.0060.01911.29
5.2.170.0040.01810.04
5.2.160.0040.01710.04
5.2.150.0020.02010.04
5.2.140.0030.01810.04
5.2.130.0070.01410.02
5.2.120.0050.01610.02
5.2.110.0080.01310.03
5.2.100.0030.01710.03
5.2.90.0030.01710.02
5.2.80.0050.01710.02
5.2.70.0050.01810.02
5.2.60.0050.01910.00
5.2.50.0020.0209.98
5.2.40.0020.0199.98
5.2.30.0050.0179.96
5.2.20.0040.0169.96
5.2.10.0020.0219.91
5.2.00.0030.0179.84
5.1.60.0080.0109.48
5.1.50.0020.0169.48
5.1.40.0070.0129.47
5.1.30.0050.0149.65
5.1.20.0040.0199.66
5.1.10.0020.0179.52
5.1.00.0020.0189.52
5.0.50.0060.0098.76
5.0.40.0040.0108.69
5.0.30.0050.0158.59
5.0.20.0030.0118.58
5.0.10.0050.0118.57
5.0.00.0030.0188.56
4.4.90.0020.0097.84
4.4.80.0000.0127.83
4.4.70.0020.0097.83
4.4.60.0010.0117.82
4.4.50.0010.0117.84
4.4.40.0020.0187.80
4.4.30.0050.0077.83
4.4.20.0040.0097.87
4.4.10.0040.0077.87
4.4.00.0030.0137.83
4.3.110.0040.0077.79
4.3.100.0020.0117.78
4.3.90.0040.0077.77
4.3.80.0060.0147.74
4.3.70.0040.0087.76
4.3.60.0020.0107.76
4.3.50.0020.0097.76
4.3.40.0050.0137.71
4.3.30.0010.0117.09
4.3.20.0000.0127.08
4.3.10.0030.0097.06
4.3.00.0050.0168.83

preferences:
42.94 ms | 400 KiB | 5 Q