3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = '://www.google.co.m'; if (!preg_match("~^(?:f|ht)tps?://~i", $url)) { $url = "http://" . $url; } print_R($url);

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
8.3.50.0100.01022.91
8.3.40.0170.00318.79
8.3.30.0130.00719.13
8.3.20.0050.00320.39
8.3.10.0040.00423.31
8.3.00.0050.00317.75
8.2.180.0100.01016.63
8.2.170.0110.00319.09
8.2.160.0100.00722.96
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00421.13
8.2.110.0100.00020.39
8.2.100.0030.01017.97
8.2.90.0000.00819.08
8.2.80.0000.00917.97
8.2.70.0090.00017.62
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00718.10
8.2.30.0040.00417.96
8.2.20.0000.00817.75
8.2.10.0000.00818.14
8.2.00.0070.00017.89
8.1.280.0140.00325.92
8.1.270.0090.00023.83
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00023.80
8.1.230.0000.01122.66
8.1.220.0030.00617.79
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0090.00018.62
8.1.160.0000.00722.04
8.1.150.0000.00719.01
8.1.140.0030.00717.64
8.1.130.0000.00817.83
8.1.120.0000.00717.52
8.1.110.0040.00417.54
8.1.100.0030.00417.57
8.1.90.0050.00517.60
8.1.80.0050.00217.65
8.1.70.0070.00017.45
8.1.60.0050.00317.72
8.1.50.0000.00817.57
8.1.40.0030.00517.60
8.1.30.0030.00617.75
8.1.20.0040.00417.70
8.1.10.0040.00417.52
8.1.00.0100.00017.56
8.0.300.0000.00718.77
8.0.290.0030.00616.88
8.0.280.0030.00318.46
8.0.270.0000.00717.27
8.0.260.0060.00017.14
8.0.250.0030.00317.04
8.0.240.0000.00717.06
8.0.230.0080.00017.07
8.0.220.0040.00416.94
8.0.210.0030.00317.07
8.0.200.0030.00316.98
8.0.190.0040.00417.03
8.0.180.0030.00517.05
8.0.170.0050.00316.96
8.0.160.0040.00416.91
8.0.150.0000.00716.97
8.0.140.0030.00816.96
8.0.130.0050.00313.43
8.0.120.0000.00816.89
8.0.110.0000.00817.10
8.0.100.0030.00517.07
8.0.90.0040.00416.83
8.0.80.0090.00617.05
8.0.70.0060.00317.02
8.0.60.0000.00717.04
8.0.50.0000.00716.95
8.0.30.0140.00517.05
8.0.20.0110.00917.40
8.0.10.0000.00817.20
8.0.00.0060.01216.93
7.4.330.0030.00315.04
7.4.320.0000.00716.81
7.4.300.0030.00316.71
7.4.290.0030.00316.71
7.4.280.0080.00016.71
7.4.270.0000.00716.66
7.4.260.0030.00316.63
7.4.250.0000.00716.69
7.4.240.0020.00516.66
7.4.230.0030.00316.52
7.4.220.0000.01716.75
7.4.210.0090.01216.61
7.4.200.0040.00416.65
7.4.160.0030.01316.68
7.4.150.0130.00517.40
7.4.140.0050.02017.86
7.4.130.0120.00616.71
7.4.120.0040.01216.74
7.4.110.0110.00716.46
7.4.100.0150.00716.38
7.4.90.0150.00316.59
7.4.80.0120.01119.39
7.4.70.0070.01016.77
7.4.60.0060.01216.63
7.4.50.0060.00316.63
7.4.40.0000.01716.77
7.4.30.0060.01016.66
7.4.00.0050.00515.22
7.3.330.0000.00613.27
7.3.320.0020.00213.25
7.3.310.0030.00316.47
7.3.300.0040.00216.40
7.3.290.0070.00716.30
7.3.280.0060.01016.36
7.3.270.0090.00917.40
7.3.260.0090.01516.42
7.3.250.0090.00816.39
7.3.240.0120.00616.36
7.3.230.0130.00616.70
7.3.210.0120.00616.44
7.3.200.0130.00719.39
7.3.190.0150.00916.48
7.3.180.0090.00616.25
7.3.170.0100.00616.61
7.3.160.0110.00516.39
7.2.330.0070.01016.66
7.2.320.0120.00616.78
7.2.310.0040.01416.50
7.2.300.0090.00916.67
7.2.290.0100.00616.73
7.2.60.0030.01217.08
7.2.00.0000.01419.59
7.1.200.0030.00315.94
7.1.100.0030.01018.23
7.1.70.0040.00417.33
7.1.60.0100.01419.40
7.1.50.0090.01217.16
7.1.00.0070.07322.52
7.0.200.0150.00316.62
7.0.140.0030.07322.18
7.0.60.0170.06719.99
7.0.50.0100.08017.77
7.0.40.0100.08320.04
7.0.30.0300.07320.18
7.0.20.0370.06320.03
7.0.10.0170.07720.18
7.0.00.0130.07720.15
5.6.280.0000.07720.91
5.6.210.0070.07320.46
5.6.200.0000.04318.22
5.6.190.0170.05020.41
5.6.180.0470.08020.41
5.6.170.0400.07720.48
5.6.160.0070.08720.51
5.6.150.0030.05318.16
5.6.140.0000.05718.20
5.6.130.0030.06718.07
5.6.120.0030.04320.96
5.6.110.0070.07321.14
5.6.100.0100.08020.99
5.6.90.0070.05720.96
5.6.80.0100.08020.37
5.5.350.0200.04720.44
5.5.340.0100.05718.02
5.5.330.0030.04320.56
5.5.320.0400.05320.29
5.5.310.0300.07320.33
5.5.300.0030.06017.95
5.5.290.0070.07318.02
5.5.280.0070.07720.78
5.5.270.0130.04020.82
5.5.260.0130.07720.86
5.5.250.0030.04320.54
5.5.240.0100.07320.23
5.4.450.0630.05019.24
5.4.440.0570.06019.53
5.4.430.0730.05319.48
5.4.420.0800.05019.66
5.4.410.0600.05319.26
5.4.400.0470.06718.77
5.4.390.0370.05318.73
5.4.380.0030.05718.45
5.4.370.0100.03718.66
5.4.360.0870.05718.73
5.4.350.0090.03611.97
5.4.340.0090.03311.97
5.4.320.0070.03512.45
5.4.310.0050.03912.45
5.4.300.0090.03212.45
5.4.290.0050.04112.45
5.4.280.0080.03412.35
5.4.270.0090.03612.34
5.4.260.0050.04412.35
5.4.250.0070.03812.34
5.4.240.0100.03912.34
5.4.230.0080.03812.34
5.4.220.0090.03412.34
5.4.210.0070.03412.34
5.4.200.0060.03812.34
5.4.190.0070.03512.33
5.4.180.0060.03512.33
5.4.170.0070.03812.34
5.4.160.0060.03512.34
5.4.150.0060.04012.34
5.4.140.0040.05012.02
5.4.130.0050.04012.01
5.4.120.0050.03911.97
5.4.110.0030.03711.96
5.4.100.0060.03511.96
5.4.90.0060.03711.96
5.4.80.0050.03911.96
5.4.70.0060.03911.96
5.4.60.0110.03411.96
5.4.50.0050.03611.96
5.4.40.0080.03611.95
5.4.30.0070.03411.95
5.4.20.0040.04311.95
5.4.10.0060.03411.95
5.4.00.0000.04111.43
5.3.290.0080.03912.80
5.3.280.0020.04512.71
5.3.270.0050.04612.72
5.3.260.0080.03612.72
5.3.250.0100.03312.72
5.3.240.0090.03412.72
5.3.230.0050.03812.71
5.3.220.0050.03712.68
5.3.210.0050.03912.68
5.3.200.0080.03312.68
5.3.190.0070.03612.68
5.3.180.0050.03612.67
5.3.170.0060.03612.67
5.3.160.0060.03512.67
5.3.150.0060.03712.67
5.3.140.0110.03412.66
5.3.130.0070.04112.66
5.3.120.0050.03912.66
5.3.110.0030.04112.66
5.3.100.0050.04112.12
5.3.90.0080.03712.09
5.3.80.0070.03912.07
5.3.70.0080.03712.07
5.3.60.0060.04112.06
5.3.50.0050.03612.00
5.3.40.0060.03612.00
5.3.30.0040.03711.95
5.3.20.0050.03611.73
5.3.10.0050.03611.70
5.3.00.0050.03611.69
5.2.170.0040.0319.19
5.2.160.0020.0319.19
5.2.150.0040.0309.19
5.2.140.0030.0329.19
5.2.130.0030.0309.15
5.2.120.0040.0299.14
5.2.110.0050.0339.15
5.2.100.0040.0309.14
5.2.90.0060.0299.14
5.2.80.0030.0329.14
5.2.70.0040.0309.14
5.2.60.0070.0279.09
5.2.50.0040.0309.06
5.2.40.0080.0319.05
5.2.30.0050.0339.02
5.2.20.0030.0319.01
5.2.10.0050.0278.91
5.2.00.0020.0308.77
5.1.60.0040.0238.06
5.1.50.0040.0288.06
5.1.40.0010.0288.04
5.1.30.0030.0298.39
5.1.20.0050.0258.41
5.1.10.0060.0248.14
5.1.00.0040.0258.14
5.0.50.0020.0216.61
5.0.40.0030.0196.47
5.0.30.0010.0336.29
5.0.20.0020.0206.25
5.0.10.0060.0166.24
5.0.00.0050.0346.23
4.4.90.0010.0174.78
4.4.80.0000.0204.75
4.4.70.0040.0214.75
4.4.60.0030.0194.76
4.4.50.0020.0214.77
4.4.40.0030.0254.71
4.4.30.0020.0174.76
4.4.20.0050.0164.84
4.4.10.0030.0174.85
4.4.00.0030.0304.76
4.3.110.0050.0184.67
4.3.100.0040.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0040.0143.27
4.3.20.0020.0183.26
4.3.10.0040.0153.22
4.3.00.0130.0177.16

preferences:
41.25 ms | 401 KiB | 5 Q