3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "https://mail.google.com/mail/u/1/#inbox"; $regexp = "/^(https?\:\/\/)?[^\.\-]([a-zA-Z\_\.\-]+)\//"; preg_match($regexp, $url, $matches); var_dump($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)
8.3.60.0100.00618.56
8.3.50.0260.01321.08
8.3.40.0140.00418.79
8.3.30.0070.00718.89
8.3.20.0040.00420.29
8.3.10.0030.00523.41
8.3.00.0030.00619.26
8.2.180.0150.00018.18
8.2.170.0070.01422.96
8.2.160.0040.01120.33
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0090.00019.70
8.2.110.0070.00322.42
8.2.100.0060.00617.75
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0000.00818.04
8.2.50.0000.00918.07
8.2.40.0000.00819.88
8.2.30.0000.00917.98
8.2.20.0040.00417.64
8.2.10.0030.00618.02
8.2.00.0050.00317.82
8.1.280.0090.00625.92
8.1.270.0060.00323.77
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0120.00019.38
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0000.00817.35
8.1.180.0050.00218.10
8.1.170.0080.00018.63
8.1.160.0040.00421.94
8.1.150.0000.00718.80
8.1.140.0040.00417.54
8.1.130.0030.00317.81
8.1.120.0000.00717.47
8.1.110.0000.00717.51
8.1.100.0040.00417.42
8.1.90.0000.00717.49
8.1.80.0080.00017.44
8.1.70.0000.00717.52
8.1.60.0000.00917.66
8.1.50.0050.00317.64
8.1.40.0000.00717.62
8.1.30.0040.00417.81
8.1.20.0070.00017.70
8.1.10.0040.00417.52
8.1.00.0040.00417.64
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0000.00717.12
8.0.260.0030.00317.09
8.0.250.0000.00716.93
8.0.240.0040.00417.04
8.0.230.0100.00017.05
8.0.220.0040.00416.84
8.0.210.0040.00416.84
8.0.200.0080.00017.03
8.0.190.0050.00517.03
8.0.180.0070.00017.01
8.0.170.0030.00517.02
8.0.160.0000.00717.04
8.0.150.0000.00716.86
8.0.140.0070.00016.97
8.0.130.0000.00513.39
8.0.120.0040.00416.93
8.0.110.0040.00416.87
8.0.100.0040.00416.95
8.0.90.0070.00016.89
8.0.80.0090.00916.90
8.0.70.0000.00716.80
8.0.60.0000.00716.91
8.0.50.0000.00716.87
8.0.30.0050.01517.24
8.0.20.0110.00917.40
8.0.10.0040.00417.00
8.0.00.0170.00216.94
7.4.330.0050.00015.02
7.4.320.0040.00416.73
7.4.300.0030.00316.67
7.4.290.0040.00416.75
7.4.280.0060.00316.73
7.4.270.0070.00016.65
7.4.260.0000.00716.70
7.4.250.0000.00716.61
7.4.240.0040.00316.73
7.4.230.0000.00716.46
7.4.220.0120.00616.62
7.4.210.0180.00316.86
7.4.200.0030.00316.44
7.4.160.0090.00916.54
7.4.150.0130.00917.40
7.4.140.0090.01217.86
7.4.130.0130.00616.52
7.4.120.0130.00816.68
7.4.110.0070.01116.44
7.4.100.0120.00616.45
7.4.90.0070.01116.45
7.4.80.0090.01219.39
7.4.70.0000.01716.49
7.4.60.0080.00816.51
7.4.50.0000.00516.38
7.4.40.0070.01016.58
7.4.30.0120.00916.42
7.4.00.0070.01015.25
7.3.330.0030.00312.98
7.3.320.0050.00013.04
7.3.310.0000.00716.23
7.3.300.0070.00016.28
7.3.290.0080.00816.29
7.3.280.0140.00516.33
7.3.270.0100.00717.40
7.3.260.0080.00916.32
7.3.250.0060.01416.24
7.3.240.0030.01316.58
7.3.230.0140.00616.42
7.3.210.0030.01316.52
7.3.200.0070.01019.39
7.3.190.0160.00816.64
7.3.180.0080.01316.62
7.3.170.0100.00716.27
7.3.160.0080.00816.27
7.2.330.0080.00816.66
7.2.320.0120.01516.61
7.2.310.0060.01216.48
7.2.300.0090.00716.54
7.2.290.0030.01616.70
7.1.70.0030.00517.05
7.1.60.0000.01419.11
7.1.50.0090.01516.68
7.1.00.0030.07722.47
7.0.200.0000.00916.96
7.0.140.0070.07022.20
7.0.60.0100.06319.87
7.0.50.0030.04317.84
7.0.40.0100.04320.25
7.0.30.0300.08020.15
7.0.20.0200.07720.21
7.0.10.0070.04720.21
7.0.00.0070.08320.19
5.6.280.0030.07320.89
5.6.210.0130.06720.47
5.6.200.0030.07018.28
5.6.190.0130.06720.49
5.6.180.0230.05720.79
5.6.170.0300.07720.50
5.6.160.0100.08320.51
5.6.150.0030.07718.22
5.6.140.0130.07318.18
5.6.130.0070.08018.11
5.6.120.0070.07720.91
5.6.110.0130.07020.95
5.6.100.0000.09321.00
5.6.90.0100.07021.02
5.6.80.0100.07720.42
5.6.70.4670.04020.52
5.5.350.0070.04320.48
5.5.340.0000.04018.02
5.5.330.0100.04320.21
5.5.320.0300.09020.30
5.5.310.0070.05020.32
5.5.300.0030.04018.02
5.5.290.0000.04718.02
5.5.280.0070.03720.97
5.5.270.0030.04020.76
5.5.260.0130.08320.95
5.5.250.0130.07020.76
5.5.240.0370.06320.21
5.4.450.0630.06019.45
5.4.440.0700.06719.49
5.4.430.0370.06719.39
5.4.420.0670.00019.34
5.4.410.0670.00019.24
5.4.400.0630.00019.16
5.4.390.0630.00018.98
5.4.380.0630.00019.16
5.4.370.0770.00019.08
5.4.360.0630.00019.13
5.4.350.0630.00018.96
5.4.340.0060.03811.96
5.4.320.0070.03512.45
5.4.310.0080.04112.45
5.4.300.0060.03712.45
5.4.290.0100.03712.45
5.4.280.0060.04212.35
5.4.270.0080.03512.34
5.4.260.0080.04112.35
5.4.250.0070.03912.35
5.4.240.0090.03412.35
5.4.230.0040.04712.34
5.4.220.0080.03512.34
5.4.210.0070.03612.34
5.4.200.0060.03912.34
5.4.190.0050.03812.34
5.4.180.0080.03512.33
5.4.170.0090.04412.34
5.4.160.0060.04212.34
5.4.150.0040.04112.34
5.4.140.0060.03812.02
5.4.130.0040.04212.01
5.4.120.0050.03611.96
5.4.110.0080.03411.96
5.4.100.0040.03811.96
5.4.90.0120.04111.96
5.4.80.0070.04411.97
5.4.70.0050.03711.96
5.4.60.0030.03911.96
5.4.50.0080.03611.96
5.4.40.0050.03711.95
5.4.30.0070.04011.95
5.4.20.0080.04411.95
5.4.10.0040.05311.95
5.4.00.0060.04011.43
5.3.290.0020.04412.80
5.3.280.0030.04112.71
5.3.270.0080.03812.72
5.3.260.0030.04312.72
5.3.250.0080.03512.72
5.3.240.0080.03612.72
5.3.230.0030.04112.71
5.3.220.0060.03912.68
5.3.210.0100.03612.68
5.3.200.0050.03912.68
5.3.190.0100.04912.68
5.3.180.0040.04012.68
5.3.170.0070.04012.67
5.3.160.0080.04112.68
5.3.150.0060.03712.67
5.3.140.0040.03812.66
5.3.130.0050.04112.66
5.3.120.0040.04312.66
5.3.110.0060.04012.66
5.3.100.0040.04012.12
5.3.90.0050.03812.08
5.3.80.0060.03812.08
5.3.70.0070.03612.07
5.3.60.0050.03912.06
5.3.50.0060.03712.00
5.3.40.0080.03612.00
5.3.30.0070.03711.96
5.3.20.0090.03711.73
5.3.10.0090.03211.70
5.3.00.0050.03911.68
5.2.170.0060.0319.19
5.2.160.0030.0319.19
5.2.150.0030.0329.19
5.2.140.0050.0409.18
5.2.130.0060.0299.14
5.2.120.0020.0329.15
5.2.110.0080.0269.15
5.2.100.0050.0389.16
5.2.90.0120.0509.15
5.2.80.0030.0319.15
5.2.70.0060.0299.15
5.2.60.0070.0309.10
5.2.50.0060.0319.07
5.2.40.0060.0299.05
5.2.30.0110.0269.02
5.2.20.0030.0329.02
5.2.10.0080.0328.93
5.2.00.0050.0338.79
5.1.60.0060.0248.07
5.1.50.0080.0228.07
5.1.40.0100.0248.05
5.1.30.0080.0338.40
5.1.20.0070.0258.43
5.1.10.0050.0268.15
5.1.00.0050.0258.14
5.0.50.0050.0196.63
5.0.40.0040.0196.48
5.0.30.0030.0326.30
5.0.20.0040.0196.27
5.0.10.0060.0186.24
5.0.00.0050.0326.23
4.4.90.0040.0164.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0040.0154.75
4.4.50.0030.0164.77
4.4.40.0020.0274.71
4.4.30.0040.0164.76
4.4.20.0030.0224.84
4.4.10.0070.0254.85
4.4.00.0050.0304.76
4.3.110.0030.0204.66
4.3.100.0040.0144.66
4.3.90.0010.0164.63
4.3.80.0040.0244.58
4.3.70.0040.0134.63
4.3.60.0060.0204.63
4.3.50.0060.0164.63
4.3.40.0040.0224.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0030.0143.23
4.3.00.0170.0176.72

preferences:
60.89 ms | 401 KiB | 5 Q