3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = (array)@get_headers($url)[0];

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)
8.3.60.0120.00318.43
8.3.50.0050.01222.04
8.3.40.0090.00918.79
8.3.30.0030.01019.09
8.3.20.0040.00420.34
8.3.10.0030.00621.97
8.3.00.0080.00022.34
8.2.180.0110.00716.75
8.2.170.0070.00722.96
8.2.160.0140.00020.90
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00017.50
8.2.110.0030.00719.33
8.2.100.0070.00417.84
8.2.90.0040.00419.21
8.2.80.0030.00717.97
8.2.70.0060.00317.50
8.2.60.0000.00917.92
8.2.50.0050.00318.07
8.2.40.0040.00418.11
8.2.30.0000.00918.19
8.2.20.0000.00817.59
8.2.10.0040.00417.80
8.2.00.0050.00217.80
8.1.280.0150.00725.92
8.1.270.0060.00323.96
8.1.260.0080.00026.35
8.1.250.0110.00428.09
8.1.240.0060.00320.98
8.1.230.0040.00717.45
8.1.220.0000.00717.74
8.1.210.0090.00018.77
8.1.200.0050.00517.35
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0060.00318.65
8.1.160.0040.00421.95
8.1.150.0030.00618.48
8.1.140.0030.00617.43
8.1.130.0000.00717.64
8.1.120.0030.00617.43
8.1.110.0020.00517.35
8.1.100.0040.00417.29
8.1.90.0070.00017.46
8.1.80.0040.00417.41
8.1.70.0030.00317.32
8.1.60.0000.00917.44
8.1.50.0030.00617.46
8.1.40.0000.01017.36
8.1.30.0030.00517.52
8.1.20.0040.00417.60
8.1.10.0080.00017.53
8.1.00.0000.00717.46
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0040.00418.44
8.0.270.0000.00717.13
8.0.260.0000.00816.87
8.0.250.0000.00717.09
8.0.240.0070.00017.04
8.0.230.0060.00016.93
8.0.220.0000.00716.82
8.0.210.0050.00316.95
8.0.200.0030.00316.91
8.0.190.0060.00316.95
8.0.180.0070.00017.01
8.0.170.0070.00016.93
8.0.160.0000.00716.91
8.0.150.0000.00716.81
8.0.140.0000.00716.85
8.0.130.0050.00013.39
8.0.120.0080.00016.91
8.0.110.0000.00716.87
8.0.100.0040.00416.98
8.0.90.0040.00416.90
8.0.80.0120.00316.85
8.0.70.0000.00716.82
8.0.60.0000.00716.85
8.0.50.0040.00416.82
8.0.30.0110.01116.91
8.0.20.0100.01217.40
8.0.10.0040.00416.99
8.0.00.0130.01016.66
7.4.330.0030.00315.08
7.4.320.0030.00316.49
7.4.300.0040.00416.39
7.4.290.0030.00316.50
7.4.280.0030.00316.51
7.4.270.0080.00016.60
7.4.260.0110.00016.48
7.4.250.0000.00816.39
7.4.240.0040.00316.57
7.4.230.0000.00716.40
7.4.220.0070.01016.64
7.4.210.0080.00916.56
7.4.200.0030.00316.65
7.4.190.0030.00316.67
7.4.160.0080.00816.55
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0100.00816.56
7.4.120.0100.00816.46
7.4.110.0030.01416.48
7.4.100.0000.01616.66
7.4.90.0120.00616.61
7.4.80.0120.00619.39
7.4.70.0200.00316.57
7.4.60.0090.00916.57
7.4.50.0060.00316.44
7.4.40.0090.00622.77
7.4.30.0100.00716.63
7.4.00.0030.01315.18
7.3.330.0030.00313.20
7.3.320.0030.00313.23
7.3.310.0000.00716.37
7.3.300.0000.00616.34
7.3.290.0040.01116.40
7.3.280.0100.00816.36
7.3.270.0070.01017.40
7.3.260.0140.00316.32
7.3.250.0140.00616.36
7.3.240.0140.00316.22
7.3.230.0060.01216.48
7.3.210.0160.00316.25
7.3.200.0130.00319.39
7.3.190.0070.01016.34
7.3.180.0190.00316.38
7.3.170.0060.01016.31
7.3.160.0090.00616.44
7.3.120.0040.01414.52
7.3.10.0090.00316.53
7.3.00.0060.00716.48
7.2.330.0170.00816.65
7.2.320.0120.00616.63
7.2.310.0100.01416.51
7.2.300.0130.01016.50
7.2.290.0090.00616.71
7.2.130.0110.00616.79
7.2.120.0080.00716.62
7.2.110.0130.00616.80
7.2.100.0020.01016.63
7.2.90.0080.00416.76
7.2.80.0050.00816.77
7.2.70.0090.00516.55
7.2.60.0120.00716.63
7.2.50.0120.00216.68
7.2.40.0090.00616.74
7.2.30.0090.00916.83
7.2.20.0040.01016.69
7.2.10.0090.01016.71
7.2.00.0110.00516.89
7.1.250.0030.01015.62
7.1.200.0070.00715.82
7.1.70.0060.00317.13
7.1.60.0100.01319.82
7.1.50.0070.01116.99
7.1.00.0100.07022.28
7.0.200.0000.00916.50
7.0.140.0000.07722.04
7.0.60.0130.07321.78
7.0.50.0070.05717.70
7.0.40.0030.05320.24
7.0.30.0430.07720.28
7.0.20.0270.05320.20
7.0.10.0200.06020.19
7.0.00.0070.08720.12
5.6.280.0030.07321.06
5.6.210.0030.04020.47
5.6.200.0070.06018.19
5.6.190.0230.06320.56
5.6.180.4100.04720.55
5.6.170.0370.07020.71
5.6.160.0130.07720.51
5.6.150.0070.05318.11
5.6.140.0070.08318.12
5.6.130.0070.05018.11
5.6.120.0130.03020.98
5.6.110.0030.06721.08
5.6.100.0100.07020.96
5.6.90.0130.03320.98
5.6.80.0000.04320.52
5.5.350.4130.04020.32
5.5.340.0070.08018.00
5.5.330.0000.05720.40
5.5.320.0070.07320.41
5.5.310.0400.06320.21
5.5.300.0070.06318.02
5.5.290.0130.07318.02
5.5.280.0070.05020.86
5.5.270.0030.09020.86
5.5.260.0070.08320.75
5.5.250.0100.03320.59
5.5.240.0200.07320.27
5.4.450.0770.06019.48
5.4.440.0970.06019.39
5.4.430.0230.05719.56
5.4.420.0100.05319.25
5.4.410.0200.04718.88
5.4.400.1070.05318.62
5.4.390.0830.05718.70
5.4.380.0330.04318.69
5.4.370.0200.04718.55
5.4.360.0100.05718.56
5.4.350.0040.03811.97
5.4.340.0080.03211.96
5.4.320.0090.03512.45
5.4.310.0060.03712.45
5.4.300.0050.03912.45
5.4.290.0030.04212.45
5.4.280.0040.03712.34
5.4.270.0110.03512.34
5.4.260.0070.03912.34
5.4.250.0070.03612.34
5.4.240.0080.03312.35
5.4.230.0030.04112.34
5.4.220.0090.03612.34
5.4.210.0070.03712.34
5.4.200.0190.04212.32
5.4.190.0140.04612.32
5.4.180.0220.03812.31
5.4.170.0140.04512.32
5.4.160.0190.04312.32
5.4.150.0140.04912.32
5.4.140.0150.04412.00
5.4.130.0150.04311.99
5.4.120.0160.04211.95
5.4.110.0100.04811.94
5.4.100.0170.04511.94
5.4.90.0200.04211.94
5.4.80.0120.04711.94
5.4.70.0190.04011.94
5.4.60.0180.04111.94
5.4.50.0170.04111.94
5.4.40.0200.04011.93
5.4.30.0170.04611.92
5.4.20.0140.04411.92
5.4.10.0180.04211.92
5.4.00.0190.03911.41
5.3.290.0050.04312.80
5.3.280.0060.03912.71
5.3.270.0160.05412.72
5.3.260.0250.04012.72
5.3.250.0240.04412.72
5.3.240.0190.05012.72
5.3.230.0300.04112.71
5.3.220.0360.09112.68
5.3.210.0170.04712.68
5.3.200.0200.04612.68
5.3.190.0240.05012.68
5.3.180.0250.05212.67
5.3.170.0240.04912.67
5.3.160.0180.04912.68
5.3.150.0220.04612.67
5.3.140.0160.04812.66
5.3.130.0220.04212.66
5.3.120.0170.04712.66
5.3.110.0370.05812.66
5.3.100.0220.04312.12
5.3.90.0170.04512.08
5.3.80.0200.04212.07
5.3.70.0180.04712.08
5.3.60.0170.04912.06
5.3.50.0250.04412.00
5.3.40.0270.04012.00
5.3.30.0160.04611.94
5.3.20.0250.04111.71
5.3.10.0160.04711.67
5.3.00.0190.04211.66
5.2.170.0160.0369.16
5.2.160.0160.0389.16
5.2.150.0170.0359.16
5.2.140.0150.0359.16
5.2.130.0180.0319.12
5.2.120.0130.0379.12
5.2.110.0180.0349.13
5.2.100.0150.0349.12
5.2.90.0110.0419.12
5.2.80.0170.0359.11
5.2.70.0140.0399.11
5.2.60.0080.0429.06
5.2.50.0180.0309.04
5.2.40.0100.0399.01
5.2.30.0180.0308.98
5.2.20.0140.0338.97
5.2.10.0140.0338.90
5.2.00.0080.0388.75
5.1.60.0120.0288.05
5.1.50.0140.0298.04
5.1.40.0140.0278.03
5.1.30.0140.0318.37
5.1.20.0110.0338.40
5.1.10.0110.0328.12
5.1.00.0160.0278.12
5.0.50.0080.0276.61
5.0.40.0130.0206.45
5.0.30.0090.0366.27
5.0.20.0090.0246.24
5.0.10.0090.0256.22
5.0.00.0120.0366.21
4.4.90.0080.0204.78
4.4.80.0050.0214.76
4.4.70.0110.0164.75
4.4.60.0060.0204.75
4.4.50.0060.0194.77
4.4.40.0070.0294.71
4.4.30.0070.0194.76
4.4.20.0070.0194.84
4.4.10.0080.0184.85
4.4.00.0050.0314.75
4.3.110.0070.0194.67
4.3.100.0090.0174.66
4.3.90.0070.0174.63
4.3.80.0090.0264.59
4.3.70.0060.0184.63
4.3.60.0070.0194.63
4.3.50.0070.0184.63
4.3.40.0100.0274.54
4.3.30.0050.0203.28
4.3.20.0080.0173.27
4.3.10.0030.0203.22
4.3.00.0070.0337.36

preferences:
43.68 ms | 401 KiB | 5 Q