3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "http://www.groupon.com"; if ( $url_array = parse_url($url) ) { if ( !isset($url_array["scheme"]) ) { $url = "http://{$url}"; } } echo $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)
8.3.60.0070.00718.53
8.3.50.0080.01022.05
8.3.40.0070.00718.85
8.3.30.0070.00718.97
8.3.20.0040.00420.07
8.3.10.0080.00023.55
8.3.00.0040.00419.81
8.2.180.0150.00616.38
8.2.170.0140.00722.96
8.2.160.0040.01120.36
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0140.00026.16
8.2.120.0040.00419.36
8.2.110.0070.00321.90
8.2.100.0060.00618.03
8.2.90.0000.00719.41
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0040.00419.28
8.2.30.0040.00418.23
8.2.20.0080.00017.66
8.2.10.0040.00417.99
8.2.00.0000.00717.61
8.1.280.0160.00425.92
8.1.270.0080.00024.02
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.82
8.1.230.0080.00320.75
8.1.220.0080.00017.80
8.1.210.0050.00318.77
8.1.200.0000.01117.22
8.1.190.0000.00717.23
8.1.180.0050.00218.10
8.1.170.0040.00418.31
8.1.160.0000.00722.05
8.1.150.0040.00418.66
8.1.140.0000.00717.49
8.1.130.0030.00317.82
8.1.120.0030.00317.49
8.1.110.0000.00717.48
8.1.100.0000.00817.46
8.1.90.0070.00017.46
8.1.80.0030.00517.43
8.1.70.0030.00317.42
8.1.60.0030.00617.61
8.1.50.0040.00417.39
8.1.40.0000.00717.53
8.1.30.0000.00917.55
8.1.20.0040.00417.60
8.1.10.0050.00217.60
8.1.00.0040.00417.54
8.0.300.0030.00318.77
8.0.290.0000.00716.75
8.0.280.0040.00418.36
8.0.270.0060.00317.23
8.0.260.0000.00717.25
8.0.250.0040.00416.96
8.0.240.0040.00417.01
8.0.230.0040.00316.96
8.0.220.0030.00316.75
8.0.210.0030.00316.93
8.0.200.0030.00316.96
8.0.190.0000.00816.88
8.0.180.0080.00016.82
8.0.170.0050.00216.88
8.0.160.0040.00316.76
8.0.150.0050.00216.82
8.0.140.0000.00716.82
8.0.130.0000.00613.30
8.0.120.0030.00516.75
8.0.110.0040.00416.79
8.0.100.0030.00516.83
8.0.90.0070.00016.91
8.0.80.0140.00316.88
8.0.70.0000.00716.75
8.0.60.0040.00416.76
8.0.50.0020.00516.92
8.0.30.0110.00917.00
8.0.20.0110.01217.40
8.0.10.0040.00416.89
8.0.00.0080.00916.72
7.4.330.0050.00015.08
7.4.320.0000.00616.55
7.4.300.0060.00016.47
7.4.290.0000.00816.52
7.4.280.0030.00316.63
7.4.270.0000.00716.55
7.4.260.0100.00016.49
7.4.250.0040.00416.39
7.4.240.0050.00216.49
7.4.230.0030.00316.71
7.4.220.0140.00316.53
7.4.210.0070.01016.39
7.4.200.0050.00316.32
7.4.160.0190.00416.56
7.4.150.0150.00917.40
7.4.140.0150.00517.86
7.4.130.0110.00616.31
7.4.120.0090.00916.53
7.4.110.0090.01316.46
7.4.100.0100.00716.66
7.4.90.0100.00616.48
7.4.80.0120.00619.39
7.4.70.0110.00616.44
7.4.60.0100.00716.54
7.4.50.0000.00816.39
7.4.40.0070.01016.51
7.4.30.0100.00616.43
7.4.00.0030.01414.97
7.3.330.0000.00513.12
7.3.320.0020.00213.18
7.3.310.0030.00316.26
7.3.300.0070.00016.09
7.3.290.0000.01416.25
7.3.280.0030.01316.21
7.3.270.0100.01617.40
7.3.260.0050.01416.31
7.3.250.0080.01016.22
7.3.240.0130.00616.18
7.3.230.0130.00316.46
7.3.210.0070.01016.13
7.3.200.0080.00819.39
7.3.190.0040.01516.12
7.3.180.0060.01116.25
7.3.170.0100.01116.30
7.3.160.0150.00616.45
7.3.120.0070.00314.68
7.2.330.0110.00616.52
7.2.320.0100.00716.50
7.2.310.0130.00916.73
7.2.300.0100.00616.37
7.2.290.0130.00316.63
7.2.60.0040.00716.63
7.2.00.0050.01219.40
7.1.200.0090.00615.85
7.1.100.0060.00618.16
7.1.70.0140.00317.04
7.1.60.0090.01519.70
7.1.50.0100.01316.74
7.1.00.0000.07722.27
7.0.200.0050.00516.54
7.0.140.0130.06322.01
7.0.60.0000.09019.91
7.0.50.0030.08017.91
7.0.40.0100.08319.90
7.0.30.0170.04020.20
7.0.20.0370.07020.12
7.0.10.0170.08720.12
7.0.00.0030.07020.09
5.6.280.0000.07720.79
5.6.210.0070.07720.66
5.6.200.0030.04318.12
5.6.190.0330.03720.27
5.6.180.0430.08020.48
5.6.170.0230.04020.54
5.6.160.0170.03720.36
5.6.150.0030.08018.24
5.6.140.0100.08018.13
5.6.130.0030.08018.14
5.6.120.0070.09021.03
5.6.110.0000.06721.01
5.6.100.0030.08721.02
5.6.90.0100.08720.96
5.6.80.0100.07320.40
5.6.70.4300.04020.27
5.5.350.0070.07320.46
5.5.340.0070.06718.01
5.5.330.0130.07320.18
5.5.320.0170.08020.27
5.5.310.0400.08020.41
5.5.300.0000.04718.02
5.5.290.0030.08717.92
5.5.280.0030.06320.80
5.5.270.0030.07320.63
5.5.260.0170.07020.79
5.5.250.0130.06720.77
5.5.240.0000.04320.28
5.4.450.0270.04343.90
5.4.440.0300.04743.90
5.4.430.0200.05043.84
5.4.420.0200.04743.80
5.4.410.0230.04743.79
5.4.400.0330.03743.77
5.4.390.0170.04343.77
5.4.380.0070.06018.53
5.4.370.0130.05018.68
5.4.360.0030.06318.48
5.4.350.0100.06018.76
5.4.340.0100.05318.61
5.4.320.0070.03812.46
5.4.310.0050.04712.45
5.4.300.0070.04412.46
5.4.290.0050.03812.45
5.4.280.0090.03212.35
5.4.270.0050.03712.35
5.4.260.0070.03612.35
5.4.250.0040.03912.35
5.4.240.0070.03412.35
5.4.230.0090.05012.34
5.4.220.0090.05012.34
5.4.210.0080.04012.34
5.4.200.0060.04312.34
5.4.190.0080.03812.34
5.4.180.0070.03512.34
5.4.170.0110.03612.35
5.4.160.0050.03712.34
5.4.150.0050.03712.34
5.4.140.0070.03612.03
5.4.130.0040.03712.02
5.4.120.0060.03511.97
5.4.110.0060.03611.97
5.4.100.0040.03811.97
5.4.90.0080.03411.97
5.4.80.0100.03311.96
5.4.70.0070.04311.96
5.4.60.0040.03711.96
5.4.50.0050.03811.96
5.4.40.0050.05011.95
5.4.30.0070.04911.95
5.4.20.0130.04211.95
5.4.10.0120.04211.94
5.4.00.0060.03611.43
5.3.290.0060.04312.80
5.3.280.0110.04712.71
5.3.270.0080.03712.73
5.3.260.0080.03712.72
5.3.250.0060.03712.72
5.3.240.0070.03912.72
5.3.230.0090.04212.71
5.3.220.0090.03312.68
5.3.210.0060.04512.68
5.3.200.0070.03712.68
5.3.190.0080.03612.68
5.3.180.0090.03712.67
5.3.170.0100.04312.67
5.3.160.0050.03712.68
5.3.150.0080.03512.67
5.3.140.0060.03712.66
5.3.130.0100.03412.66
5.3.120.0100.03512.66
5.3.110.0080.04112.66
5.3.100.0090.05112.12
5.3.90.0080.03312.08
5.3.80.0040.03712.07
5.3.70.0090.03212.07
5.3.60.0060.03912.06
5.3.50.0050.03912.00
5.3.40.0060.04012.00
5.3.30.0060.03511.95
5.3.20.0030.03911.72
5.3.10.0070.03311.69
5.3.00.0030.04311.68
5.2.170.0060.0349.18
5.2.160.0070.0299.18
5.2.150.0060.0299.18
5.2.140.0060.0299.18
5.2.130.0030.0319.13
5.2.120.0040.0309.14
5.2.110.0060.0329.14
5.2.100.0040.0309.14
5.2.90.0060.0329.14
5.2.80.0060.0309.13
5.2.70.0050.0349.13
5.2.60.0050.0309.09
5.2.50.0060.0299.06
5.2.40.0040.0299.04
5.2.30.0040.0309.01
5.2.20.0040.0298.99
5.2.10.0060.0278.91
5.2.00.0020.0318.77
5.1.60.0070.0218.06
5.1.50.0030.0268.06
5.1.40.0050.0248.04
5.1.30.0050.0288.39
5.1.20.0070.0238.41
5.1.10.0040.0258.13
5.1.00.0040.0258.14
5.0.50.0070.0206.62
5.0.40.0040.0196.48
5.0.30.0030.0316.29
5.0.20.0010.0226.27
5.0.10.0010.0286.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0020.0164.76
4.4.60.0020.0164.76
4.4.50.0010.0204.77
4.4.40.0020.0254.71
4.4.30.0010.0184.76
4.4.20.0020.0204.85
4.4.10.0060.0224.85
4.4.00.0060.0274.76
4.3.110.0040.0144.67
4.3.100.0050.0204.67
4.3.90.0080.0144.64
4.3.80.0030.0244.59
4.3.70.0040.0124.63
4.3.60.0010.0164.62
4.3.50.0020.0174.63
4.3.40.0000.0264.54
4.3.30.0030.0203.28
4.3.20.0030.0193.26
4.3.10.0030.0183.21
4.3.00.0030.01743.77

preferences:
49.14 ms | 401 KiB | 5 Q