3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testURL = "http://validator.w3.org/check?uri=tuhaf.net/"; $headers = get_headers($testURL, 1); //echo $headers; var_dump($headers); ?>

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)
8.3.60.0130.00316.88
8.3.50.0160.00521.90
8.3.40.0120.00419.14
8.3.30.0040.01519.23
8.3.20.0060.00320.54
8.3.10.0040.01423.98
8.3.00.0070.00721.02
8.2.180.0140.00417.13
8.2.170.0120.00322.96
8.2.160.0130.00722.23
8.2.150.0030.01724.18
8.2.140.0150.00424.66
8.2.130.0120.00326.16
8.2.120.0110.00722.36
8.2.110.0090.00022.46
8.2.100.0080.00417.77
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00318.05
8.2.50.0000.00918.07
8.2.40.0050.00319.65
8.2.30.0000.00718.07
8.2.20.0000.00717.85
8.2.10.0050.00319.55
8.2.00.0040.00417.86
8.1.280.0120.00625.92
8.1.270.0130.00722.34
8.1.260.0080.00826.35
8.1.250.0080.00428.09
8.1.240.0040.00724.07
8.1.230.0060.00619.41
8.1.220.0000.00917.77
8.1.210.0060.00318.77
8.1.200.0000.01017.48
8.1.190.0040.00417.65
8.1.180.0040.00418.10
8.1.170.0080.00018.62
8.1.160.0000.00722.19
8.1.150.0030.00518.83
8.1.140.0050.00317.52
8.1.130.0000.00717.98
8.1.120.0070.00017.43
8.1.110.0030.00617.59
8.1.100.0000.00717.55
8.1.90.0040.00417.49
8.1.80.0050.00217.50
8.1.70.0000.00717.46
8.1.60.0030.00917.63
8.1.50.0000.00817.59
8.1.40.0000.00817.55
8.1.30.0030.00617.76
8.1.20.0040.00417.67
8.1.10.0000.00817.59
8.1.00.0030.00617.51
8.0.300.0070.00018.77
8.0.290.0040.00417.30
8.0.280.0030.00318.45
8.0.270.0020.00517.34
8.0.260.0000.00717.01
8.0.250.0030.00317.16
8.0.240.0030.00917.08
8.0.230.0050.00317.19
8.0.220.0070.00017.00
8.0.210.0000.00817.12
8.0.200.0030.00616.94
8.0.190.0070.00017.04
8.0.180.0000.00716.96
8.0.170.0000.00717.04
8.0.160.0000.00717.06
8.0.150.0000.00716.89
8.0.140.0040.00416.99
8.0.130.0000.00613.53
8.0.120.0000.00817.05
8.0.110.0000.00717.07
8.0.100.0000.00817.13
8.0.90.0040.00417.16
8.0.80.0120.00817.16
8.0.70.0040.00417.10
8.0.60.0040.00417.06
8.0.50.0040.00416.98
8.0.30.0110.01017.22
8.0.20.0090.00917.44
8.0.10.0040.00417.27
8.0.00.0050.01617.10
7.4.330.0050.00015.24
7.4.320.0000.00616.57
7.4.300.0030.00316.55
7.4.290.0070.00016.64
7.4.280.0070.00016.54
7.4.270.0040.00416.64
7.4.260.0070.00016.45
7.4.250.0030.00516.79
7.4.240.0020.00516.67
7.4.230.0000.00716.83
7.4.220.0080.01216.73
7.4.210.0110.00616.73
7.4.200.0040.00416.69
7.4.190.0030.00416.66
7.4.160.0030.01316.68
7.4.150.0090.00917.40
7.4.140.0130.00717.86
7.4.130.0070.01116.70
7.4.120.0130.00516.61
7.4.110.0060.01216.71
7.4.100.0120.00916.64
7.4.90.0120.00616.63
7.4.80.0140.00316.74
7.4.70.0060.01216.63
7.4.60.0170.00016.60
7.4.50.0040.00416.54
7.4.40.0090.00322.77
7.4.30.0090.00816.75
7.4.00.0070.00715.02
7.3.330.0030.00313.39
7.3.320.0030.00313.25
7.3.310.0030.00516.56
7.3.300.0030.00316.45
7.3.290.0040.01216.36
7.3.280.0100.01116.42
7.3.270.0090.00817.40
7.3.260.0150.00916.30
7.3.250.0120.00716.46
7.3.240.0070.01316.43
7.3.230.0110.00716.44
7.3.210.0130.00616.38
7.3.200.0210.00019.39
7.3.190.0130.01016.67
7.3.180.0120.00916.58
7.3.170.0100.00716.79
7.3.160.0100.00716.46
7.3.120.0070.00715.03
7.3.110.0040.01114.96
7.3.100.0070.01014.67
7.3.90.0060.01315.04
7.3.80.0060.00914.98
7.3.70.0120.00314.75
7.3.60.0120.00314.56
7.3.50.0130.00314.75
7.3.40.0060.00614.96
7.3.30.0060.00814.63
7.3.20.0070.00716.70
7.3.10.0070.00816.65
7.3.00.0090.00716.52
7.2.330.0070.01416.71
7.2.320.0070.01716.85
7.2.310.0060.01616.90
7.2.300.0140.00316.45
7.2.290.0110.00616.84
7.2.240.0070.01115.14
7.2.230.0100.00715.23
7.2.220.0150.00314.62
7.2.210.0070.01015.45
7.2.200.0030.00914.88
7.2.190.0100.00715.02
7.2.180.0070.01015.04
7.2.170.0090.01015.16
7.2.160.0110.00414.82
7.2.150.0040.01417.09
7.2.140.0090.00917.15
7.2.130.0070.01016.84
7.2.120.0090.00516.82
7.2.110.0080.00717.01
7.2.100.0080.00816.73
7.2.90.0050.01016.80
7.2.80.0060.01116.78
7.2.70.0100.00816.88
7.2.60.0050.00716.76
7.2.50.0050.01116.89
7.2.40.0100.00716.82
7.2.30.0080.00916.74
7.2.20.0070.01116.75
7.2.10.0070.00916.90
7.2.00.0080.00816.91
7.1.330.0030.01316.18
7.1.320.0110.00716.04
7.1.310.0040.01515.64
7.1.300.0100.00616.04
7.1.290.0060.00916.06
7.1.280.0030.01615.75
7.1.270.0100.00015.79
7.1.260.0110.00416.02
7.1.250.0060.01015.79
7.1.200.0090.00615.98
7.1.70.0050.00217.25
7.1.60.0160.01019.29
7.1.50.0130.01017.29
7.1.00.0170.06722.71
7.0.200.0070.00717.09
7.0.140.0030.07022.35
7.0.60.0070.07320.40
7.0.50.0130.07318.05
7.0.40.0130.08320.57
7.0.30.0270.06320.54
7.0.20.0300.05320.51
7.0.10.0070.04020.46
7.0.00.0000.06020.63
5.6.280.0070.07321.36
5.6.210.0100.07721.09
5.6.200.0100.05318.48
5.6.190.0130.08721.06
5.6.180.0300.06321.09
5.6.170.0130.09020.82
5.6.160.0030.10020.78
5.6.150.0100.06318.57
5.6.140.0030.07718.57
5.6.130.0100.08318.66
5.6.120.0030.04721.53
5.6.110.0030.08321.23
5.6.100.0030.04321.52
5.6.90.0030.04321.36
5.6.80.0030.08320.67
5.5.350.0170.07320.67
5.5.340.0100.04018.22
5.5.330.0170.06720.88
5.5.320.0030.04020.68
5.5.310.0430.06720.63
5.5.300.0070.03318.36
5.5.290.0100.06718.45
5.5.280.0170.07321.08
5.5.270.0070.07021.24
5.5.260.0100.09321.03
5.5.250.0130.07720.86
5.5.240.0300.06020.42
5.4.450.0470.07019.76
5.4.440.0770.06319.86
5.4.430.0800.05719.74
5.4.420.0500.05719.54
5.4.410.0870.05019.42
5.4.400.0770.05719.47
5.4.390.0630.06719.54
5.4.380.0100.06019.04
5.4.370.0130.05319.06
5.4.360.0130.05018.86
5.4.350.0100.06018.85
5.4.340.0170.04719.03
5.4.320.0070.03612.68
5.4.310.0070.03812.68
5.4.300.0120.04812.68
5.4.290.0100.04212.68
5.4.280.0060.04712.57
5.4.270.0080.04612.57
5.4.260.0060.03912.58
5.4.250.0080.04612.57
5.4.240.0050.03812.57
5.4.230.0070.05212.57
5.4.220.0130.04712.56
5.4.210.0060.05012.57
5.4.200.0100.03512.57
5.4.190.0150.04512.56
5.4.180.0220.06512.56
5.4.170.0150.04312.57
5.4.160.0150.04312.57
5.4.150.0170.04112.57
5.4.140.0390.08212.25
5.4.130.0140.04412.24
5.4.120.0170.04312.20
5.4.110.0140.04312.19
5.4.100.0190.04212.19
5.4.90.0130.04712.19
5.4.80.0180.04012.19
5.4.70.0140.04412.18
5.4.60.0110.04512.19
5.4.50.0160.04012.18
5.4.40.0170.04212.17
5.4.30.0180.04212.17
5.4.20.0140.04512.16
5.4.10.0370.08312.17
5.4.00.0200.04011.66
5.3.290.0090.04312.88
5.3.280.0100.04512.81
5.3.270.0170.04612.83
5.3.260.0230.03912.83
5.3.250.0290.09212.83
5.3.240.0170.04412.83
5.3.230.0220.04512.82
5.3.220.0200.04812.79
5.3.210.0210.04612.79
5.3.200.0160.04412.79
5.3.190.0170.04612.79
5.3.180.0240.04212.79
5.3.170.0200.04412.79
5.3.160.0520.07112.79
5.3.150.0140.04512.79
5.3.140.0220.04312.79
5.3.130.0370.08712.77
5.3.120.0180.04512.77
5.3.110.0140.05412.77
5.3.100.0290.09612.26
5.3.90.0170.04412.25
5.3.80.0150.04812.24
5.3.70.0330.06112.24
5.3.60.0220.04212.22
5.3.50.0210.04612.17
5.3.40.0440.11512.17
5.3.30.0100.05212.14
5.3.20.0150.04411.91
5.3.10.0200.03811.88
5.3.00.0220.04411.86
5.2.170.0350.0849.37
5.2.160.0120.0419.36
5.2.150.0140.0349.36
5.2.140.0130.0379.36
5.2.130.0100.0409.32
5.2.120.0300.0889.32
5.2.110.0180.0329.33
5.2.100.0150.0389.32
5.2.90.0280.0839.32
5.2.80.0140.0399.32
5.2.70.0170.0359.31
5.2.60.0090.0389.27
5.2.50.0170.0389.23
5.2.40.0210.0399.21
5.2.30.0140.0349.18
5.2.20.0080.0399.17
5.2.10.0140.0329.07
5.2.00.0120.0338.93
5.1.60.0140.0268.21
5.1.50.0140.0288.21
5.1.40.0110.0308.20
5.1.30.0130.0298.54
5.1.20.0110.0318.57
5.1.10.0110.0328.29
5.1.00.0130.0288.29
5.0.50.0090.0256.77
5.0.40.0190.0746.63
5.0.30.0130.0326.45
5.0.20.0090.0256.39
5.0.10.0100.0246.37
5.0.00.0130.0366.36
4.4.90.0110.0164.78
4.4.80.0100.0174.76
4.4.70.0090.0184.75
4.4.60.0060.0204.76
4.4.50.0070.0184.77
4.4.40.0070.0314.71
4.4.30.0080.0184.76
4.4.20.0090.0184.84
4.4.10.0190.0384.85
4.4.00.0060.0294.76
4.3.110.0120.0164.67
4.3.100.0060.0214.66
4.3.90.0080.0184.63
4.3.80.0090.0274.58
4.3.70.0210.0364.63
4.3.60.0100.0204.63
4.3.50.0070.0194.63
4.3.40.0060.0294.54
4.3.30.0050.0193.28
4.3.20.0060.0193.27
4.3.10.0080.0153.23
4.3.00.0100.0236.94

preferences:
52.94 ms | 401 KiB | 5 Q