3v4l.org

run code in 300+ PHP versions simultaneously
<?php $host = parse_url('http://www.google.co.uk/test.html'); preg_match('/(.*?)((\.co)?.[a-z]{2,4})$/i', $host['host'], $m); $ext = isset($m[2]) ? $m[2]: ''; var_dump($ext);

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)
8.3.60.0140.00016.50
8.3.50.0170.00617.49
8.3.40.0120.00918.92
8.3.30.0040.01118.93
8.3.20.0110.00718.49
8.3.10.0060.00318.86
8.3.00.0100.01019.50
8.2.180.0190.00418.41
8.2.170.0040.01222.96
8.2.160.0170.00321.14
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0150.00426.16
8.2.120.0060.00318.93
8.2.110.0050.00521.25
8.2.100.0070.00417.91
8.2.90.0070.00319.42
8.2.80.0030.00619.30
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0040.00418.16
8.2.20.0000.00817.86
8.2.10.0040.00417.76
8.2.00.0000.00817.75
8.1.280.0120.00325.92
8.1.270.0090.00024.66
8.1.260.0030.00626.35
8.1.250.0120.00328.09
8.1.240.0070.00722.41
8.1.230.0080.00420.98
8.1.220.0030.00617.76
8.1.210.0050.00318.96
8.1.200.0070.00317.35
8.1.190.0030.00617.41
8.1.180.0050.00318.10
8.1.170.0000.00718.76
8.1.160.0040.00418.85
8.1.150.0000.00818.64
8.1.140.0040.00417.60
8.1.130.0030.00317.86
8.1.120.0040.00417.45
8.1.110.0050.00317.57
8.1.100.0000.00717.57
8.1.90.0020.00517.54
8.1.80.0000.00717.57
8.1.70.0000.00717.47
8.1.60.0080.00017.68
8.1.50.0030.00617.50
8.1.40.0050.00317.58
8.1.30.0040.00417.71
8.1.20.0000.00717.62
8.1.10.0000.00717.71
8.1.00.0030.00517.65
8.0.300.0040.00419.86
8.0.290.0000.00816.75
8.0.280.0050.00318.45
8.0.270.0070.00017.21
8.0.260.0070.00016.89
8.0.250.0040.00417.05
8.0.240.0100.00017.00
8.0.230.0040.00416.99
8.0.220.0000.00816.98
8.0.210.0050.00317.00
8.0.200.0000.00717.07
8.0.190.0040.00416.90
8.0.180.0000.00817.00
8.0.170.0040.00416.89
8.0.160.0000.00716.86
8.0.150.0030.00616.86
8.0.140.0060.00616.76
8.0.130.0030.00313.36
8.0.120.0040.00416.95
8.0.110.0070.00016.95
8.0.100.0040.00416.98
8.0.90.0000.00717.04
8.0.80.0100.01116.86
8.0.70.0040.00416.81
8.0.60.0000.00816.86
8.0.50.0050.00216.97
8.0.30.0180.00316.94
8.0.20.0150.01917.21
8.0.10.0050.00216.87
8.0.00.0090.01216.82
7.4.330.0020.00313.19
7.4.320.0060.00016.67
7.4.300.0000.00616.76
7.4.290.0030.00316.66
7.4.280.0030.00616.65
7.4.270.0070.00016.72
7.4.260.0030.00313.41
7.4.250.0040.00416.69
7.4.240.0030.00316.69
7.4.230.0030.00316.68
7.4.220.0000.01916.75
7.4.210.0050.00916.73
7.4.200.0050.00216.56
7.4.190.0040.00416.79
7.4.160.0130.00316.50
7.4.150.0120.01216.63
7.4.140.0120.00516.69
7.4.130.0100.00816.83
7.4.120.0100.00816.72
7.4.110.0030.01316.64
7.4.100.0170.00316.36
7.4.90.0060.01316.50
7.4.80.0140.00319.39
7.4.70.0090.00916.77
7.4.60.0180.02316.67
7.4.50.0080.00016.54
7.4.40.0050.00816.53
7.4.30.0110.00516.59
7.4.00.0030.00914.84
7.3.330.0000.00713.30
7.3.320.0000.00613.24
7.3.310.0000.00716.46
7.3.300.0070.00016.44
7.3.290.0100.01016.41
7.3.280.0090.00816.42
7.3.270.0090.01516.38
7.3.260.0100.01016.62
7.3.250.0090.01116.70
7.3.240.0070.01116.70
7.3.230.0060.01016.61
7.3.210.0090.01316.72
7.3.200.0000.01616.37
7.3.190.0090.01316.71
7.3.180.0040.01116.72
7.3.170.0200.00016.51
7.3.160.0070.01016.29
7.3.120.0030.01014.69
7.3.10.0100.00716.62
7.3.00.0110.00516.61
7.2.330.0140.00716.61
7.2.320.0030.01417.01
7.2.310.0100.01316.94
7.2.300.0070.01016.62
7.2.290.0100.00716.89
7.2.130.0050.01016.76
7.2.120.0060.00816.94
7.2.110.0060.00717.04
7.2.100.0110.00617.01
7.2.90.0080.01016.92
7.2.80.0090.00817.09
7.2.70.0060.01116.90
7.2.60.0130.00616.99
7.2.50.0090.00716.99
7.2.40.0110.00417.06
7.2.30.0060.01316.81
7.2.20.0090.00716.98
7.2.10.0120.00716.84
7.2.00.0060.01117.56
7.1.250.0080.00715.77
7.1.100.0080.00418.20
7.1.70.0000.01017.50
7.1.60.0100.01319.40
7.1.50.0040.01817.16
7.1.00.0030.07722.38
7.0.200.0060.00914.86
7.0.140.0000.07722.20
7.0.120.0100.07022.05
7.0.60.0070.06320.01
7.0.50.0130.03717.80
7.0.40.0100.06717.68
7.0.30.0130.07017.77
7.0.20.0100.08017.81
7.0.10.0200.07017.71
7.0.00.0000.08717.77
5.6.210.0000.06020.70
5.6.200.0000.05318.09
5.6.190.0100.07018.17
5.6.180.0030.05718.11
5.6.170.0100.08018.22
5.6.160.0100.04718.12
5.6.150.0070.06718.21
5.6.140.0100.07718.20
5.6.130.0030.06718.14
5.6.120.0130.07718.14
5.6.110.0070.04018.18
5.6.100.0030.08318.20
5.6.90.0030.05318.16
5.6.80.0130.05717.56
5.6.70.0030.04017.60
5.6.60.0270.05717.53
5.6.50.0030.07317.50
5.6.40.0000.04317.54
5.6.30.0070.04017.47
5.6.20.0130.06717.57
5.6.10.0000.04317.46
5.6.00.0070.05317.43
5.5.350.0270.06020.43
5.5.340.0000.05017.98
5.5.330.0070.05718.02
5.5.320.0100.07317.97
5.5.310.0100.07717.94
5.5.300.0100.08017.93
5.5.290.0000.05317.95
5.5.280.0030.05318.02
5.5.270.0100.08017.91
5.5.260.0170.07017.97
5.5.250.0030.08317.82
5.5.240.0030.04717.30
5.5.230.0170.07017.32
5.5.220.0100.06017.30
5.5.210.0030.06017.36
5.5.200.0030.05017.27
5.5.190.0000.04317.35
5.5.180.0100.07717.36
5.5.160.0100.05017.22
5.5.150.0100.07717.32
5.5.140.0100.05717.22
5.5.130.0070.04017.36
5.5.120.0000.06317.35
5.5.110.0100.03717.25
5.5.100.0100.06317.18
5.5.90.0030.05317.18
5.5.80.0100.04317.25
5.5.70.0070.07717.14
5.5.60.0100.05017.21
5.5.50.0100.07017.22
5.5.40.0070.07317.11
5.5.30.0030.05717.13
5.5.20.0030.04317.13
5.5.10.0070.07717.25
5.5.00.0030.03717.14
5.4.450.0070.06719.31
5.4.440.0030.04019.34
5.4.430.0070.07719.14
5.4.420.0100.04319.48
5.4.410.0170.06319.28
5.4.400.0100.07719.05
5.4.390.0130.07319.07
5.4.380.0100.04319.20
5.4.370.0100.04319.20
5.4.360.0100.06318.98
5.4.350.0070.03719.20
5.4.340.0130.07018.95
5.4.320.0100.07719.05
5.4.310.0030.06319.22
5.4.300.0100.07718.82
5.4.290.0030.05018.95
5.4.280.0100.07718.82
5.4.270.0070.04019.09
5.4.260.0070.05019.04
5.4.250.0030.07718.98
5.4.240.0070.05318.98
5.4.230.0000.04319.01
5.4.220.0070.05318.98
5.4.210.0030.08018.95
5.4.200.0030.07319.00
5.4.190.0030.05718.97
5.4.180.0070.03318.97
5.4.170.0000.04719.02
5.4.160.0070.03319.01
5.4.150.0070.08319.05
5.4.140.0100.04316.25
5.4.130.0070.07716.28
5.4.120.0100.06716.27
5.4.110.0030.04716.29
5.4.100.0130.02716.43
5.4.90.0070.04316.18
5.4.80.0100.04716.41
5.4.70.0070.06316.34
5.4.60.0170.06316.23
5.4.50.0030.04716.27
5.4.40.0030.03716.26
5.4.30.0070.07316.39
5.4.20.0030.07016.30
5.4.10.0070.07716.49
5.4.00.0070.07015.77
5.3.290.0100.05714.49
5.3.280.0030.04714.58
5.3.270.0030.06014.56
5.3.260.0070.07314.68
5.3.250.0130.07014.38
5.3.240.0070.07714.46
5.3.230.0100.06714.41
5.3.220.0000.07014.34
5.3.210.0100.06714.38
5.3.200.0030.04014.53
5.3.190.0100.07314.54
5.3.180.0030.08014.41
5.3.170.0070.07314.50
5.3.160.0030.07314.53
5.3.150.0030.06714.47
5.3.140.0000.06014.52
5.3.130.0000.08014.50
5.3.120.0100.07714.46
5.3.110.0070.07714.52
5.3.100.0070.06713.99
5.3.90.0100.07013.84
5.3.80.0130.07313.99
5.3.70.0100.06013.86
5.3.60.0030.05313.96
5.3.50.0100.05013.87
5.3.40.0030.05713.87
5.3.30.0130.07313.83
5.3.20.0130.06013.66
5.3.10.0070.06713.62
5.3.00.0170.06313.54
5.2.170.0070.06011.10
5.2.160.0100.05711.07
5.2.150.0030.06311.11
5.2.140.0030.05710.96
5.2.130.0030.06710.88
5.2.120.0070.06311.07
5.2.110.0070.06011.04
5.2.100.0030.06311.08
5.2.90.0030.05010.93
5.2.80.0130.02711.07
5.2.70.0030.06011.11
5.2.60.0030.03011.05
5.2.50.0030.03010.96
5.2.40.0000.03011.00
5.2.30.0000.03010.95
5.2.20.0070.03010.96
5.2.10.0000.03010.86
5.2.00.0000.03010.73
5.1.60.0030.02310.13
5.1.50.0000.02310.00
5.1.40.0000.02310.11
5.1.30.0030.02310.38
5.1.20.0030.02310.35
5.1.10.0000.02710.21
5.1.00.0030.02310.00
5.0.50.0000.0208.53
5.0.40.0000.0208.36
5.0.30.0070.0238.13
5.0.20.0070.0138.26
5.0.10.0030.0178.14
5.0.00.0000.0308.20
4.4.90.0000.0208.01
4.4.80.0000.0178.01
4.4.70.0000.0178.01
4.4.60.0030.0138.01
4.4.50.0030.0138.01
4.4.40.0070.0278.01
4.4.30.0000.0178.01
4.4.20.0000.0278.01
4.4.10.0000.0178.01
4.4.00.0030.0208.01
4.3.110.0030.0138.01
4.3.100.0000.0178.01
4.3.90.0000.0138.01
4.3.80.0000.0238.01
4.3.70.0000.0138.01
4.3.60.0000.0178.01
4.3.50.0000.0138.01
4.3.40.0000.0238.01
4.3.30.0000.0138.01
4.3.20.0030.0138.01
4.3.10.0000.0138.01
4.3.00.0000.0208.01

preferences:
39.62 ms | 401 KiB | 5 Q