3v4l.org

run code in 300+ PHP versions simultaneously
<?php $headers = get_headers('http://www.perezhamilton.com/'); var_dump($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)
8.3.60.0110.00418.55
8.3.50.0090.01321.99
8.3.40.0120.00418.96
8.3.30.0070.01119.31
8.3.20.0040.00420.63
8.3.10.0080.00024.09
8.3.00.0000.00820.96
8.2.180.0060.01316.88
8.2.170.0070.00722.96
8.2.160.0070.00722.25
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00417.75
8.2.110.0060.00322.40
8.2.100.0080.00317.75
8.2.90.0040.00419.34
8.2.80.0040.00418.04
8.2.70.0080.00017.62
8.2.60.0110.00017.93
8.2.50.0000.00818.07
8.2.40.0000.01018.16
8.2.30.0040.00418.18
8.2.20.0040.00417.77
8.2.10.0000.00817.72
8.2.00.0000.00717.79
8.1.280.0090.01225.92
8.1.270.0090.00024.10
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.09
8.1.230.0100.00319.33
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.00917.48
8.1.190.0000.00817.52
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0050.00222.07
8.1.150.0040.00418.81
8.1.140.0000.00717.61
8.1.130.0070.00017.92
8.1.120.0050.00217.48
8.1.110.0040.00417.50
8.1.100.0000.00717.48
8.1.90.0040.00417.52
8.1.80.0040.00417.53
8.1.70.0000.00717.36
8.1.60.0030.00617.60
8.1.50.0040.00417.54
8.1.40.0050.00317.61
8.1.30.0040.00417.69
8.1.20.0030.00517.63
8.1.10.0080.00017.51
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0030.00518.47
8.0.270.0050.00516.88
8.0.260.0000.00816.91
8.0.250.0000.00717.04
8.0.240.0030.00317.19
8.0.230.0070.00017.09
8.0.220.0000.00716.99
8.0.210.0080.00016.96
8.0.200.0060.00317.02
8.0.190.0040.00417.00
8.0.180.0080.00417.06
8.0.170.0000.00816.93
8.0.160.0000.00717.00
8.0.150.0040.00416.96
8.0.140.0080.00016.96
8.0.130.0030.00313.57
8.0.120.0000.00816.98
8.0.110.0050.00317.05
8.0.100.0000.00816.99
8.0.90.0040.00417.07
8.0.80.0160.00617.03
8.0.70.0000.00817.05
8.0.60.0040.00417.14
8.0.50.0040.00417.02
8.0.30.0100.01017.29
8.0.20.0120.00917.43
8.0.10.0000.00817.27
8.0.00.0140.00516.97
7.4.330.0000.00515.46
7.4.320.0040.00416.59
7.4.300.0070.00016.63
7.4.290.0000.00716.68
7.4.280.0000.00716.65
7.4.270.0030.00316.55
7.4.260.0000.00716.61
7.4.250.0000.00716.63
7.4.240.0050.00316.71
7.4.230.0040.00416.59
7.4.220.0090.01016.72
7.4.210.0070.01116.71
7.4.200.0000.00716.78
7.4.190.0080.00016.71
7.4.160.0100.00716.60
7.4.150.0070.01417.40
7.4.140.0090.01017.86
7.4.130.0130.00816.72
7.4.120.0110.01016.67
7.4.110.0090.01016.79
7.4.100.0040.01316.42
7.4.90.0070.01116.55
7.4.80.0070.01116.61
7.4.70.0150.00316.72
7.4.60.0090.00916.43
7.4.50.0060.00316.77
7.4.40.0090.00522.77
7.4.30.0070.01016.59
7.4.00.0070.01015.19
7.3.330.0050.00013.22
7.3.320.0000.00613.23
7.3.310.0020.00516.24
7.3.300.0040.00416.34
7.3.290.0060.01016.50
7.3.280.0080.00716.43
7.3.270.0140.01117.40
7.3.260.0070.01216.80
7.3.250.0130.00716.59
7.3.240.0110.01416.44
7.3.230.0040.01416.60
7.3.210.0070.01416.46
7.3.200.0070.01119.39
7.3.190.0090.00916.50
7.3.180.0110.01116.30
7.3.170.0150.00616.31
7.3.160.0040.01616.63
7.3.120.0030.01414.96
7.2.330.0180.00016.34
7.2.320.0110.01416.76
7.2.310.0030.01416.34
7.2.300.0060.01316.56
7.2.290.0100.00716.82
7.2.60.0060.01016.93
7.2.00.0030.01319.79
7.1.200.0060.00615.84
7.1.100.0000.01118.51
7.1.70.0120.00417.15
7.1.60.0060.01219.32
7.1.50.0070.01316.93
7.1.00.0000.08022.66
7.0.200.0080.00517.03
7.0.140.0070.07322.36
7.0.110.0200.03720.46
7.0.100.0000.03720.55
7.0.90.0030.03720.34
7.0.80.0070.03020.38
7.0.70.0030.04720.51
7.0.60.0030.04320.32
7.0.50.0000.05020.23
7.0.40.0030.04720.20
7.0.30.0100.04019.96
7.0.20.0030.03320.14
7.0.10.0070.05719.94
7.0.00.0130.06319.99
5.6.260.0000.04021.03
5.6.250.0070.03320.91
5.6.240.0070.04320.91
5.6.230.0100.04020.97
5.6.220.0030.04720.89
5.6.210.0070.04321.05
5.6.200.0100.04320.88
5.6.190.0130.05320.90
5.6.180.0070.04320.91
5.6.170.0000.03720.94
5.6.160.0030.05321.13
5.6.150.0100.05320.92
5.6.140.0130.07720.89
5.6.130.0070.03021.04
5.6.120.0070.04020.90
5.6.110.0030.04321.02
5.6.100.0030.04720.88
5.6.90.0030.05021.07
5.6.80.0030.04020.32
5.6.70.0100.03720.28
5.6.60.0030.06720.48
5.6.50.0070.04720.50
5.6.40.0000.04320.26
5.6.30.0030.04020.41
5.6.20.0000.04720.25
5.6.10.0100.07720.26
5.6.00.0130.06020.40
5.5.380.0200.03017.85
5.5.370.0070.03017.80
5.5.360.0030.04717.91
5.5.350.0200.04018.03
5.5.340.0000.04718.30
5.5.330.0070.04018.68
5.5.320.0030.04018.61
5.5.310.0070.04318.25
5.5.300.0100.05018.25
5.5.290.0030.04718.35
5.5.280.0030.04718.36
5.5.270.0070.03318.25
5.5.260.0030.05318.28
5.5.250.0030.05018.03
5.5.240.0100.03317.60
5.5.230.0070.03317.74
5.5.220.0030.03717.61
5.5.210.0030.04717.98
5.5.200.0000.06317.71
5.5.190.0030.04717.71
5.5.180.0000.04317.61
5.5.160.0030.04017.70
5.5.150.0130.03017.71
5.5.140.0030.07317.64
5.5.130.0000.04317.71
5.5.120.0070.03317.95
5.5.110.0070.03718.02
5.5.100.0070.03717.71
5.5.90.0070.03717.62
5.5.80.0070.03717.92
5.5.70.0000.04017.81
5.5.60.0030.04017.49
5.5.50.0070.03717.49
5.5.40.0130.03317.61
5.5.30.0030.03017.59
5.5.20.0030.03017.45
5.5.10.0070.03017.60
5.5.00.0100.03017.60
5.4.450.0070.04719.63
5.4.440.0030.03719.99
5.4.430.0100.03719.55
5.4.420.0070.04019.90
5.4.410.0070.03719.45
5.4.400.0070.03319.22
5.4.390.0030.04019.23
5.4.380.0070.03319.23
5.4.370.0100.03319.60
5.4.360.0030.04019.21
5.4.350.0030.04019.31
5.4.340.0000.04019.53
5.4.320.0100.06319.21
5.4.310.0030.04019.23
5.4.300.0070.03719.23
5.4.290.0100.02719.52
5.4.280.0100.04019.21
5.4.270.0130.04719.22
5.4.260.0070.03719.35
5.4.250.0100.03319.38
5.4.240.0070.03719.23
5.4.230.0100.04019.63
5.4.220.0000.04319.53
5.4.210.0070.03319.29
5.4.200.0130.03019.23
5.4.190.0030.03719.38
5.4.180.0100.03319.63
5.4.170.0070.03019.29
5.4.160.0000.03719.43
5.4.150.0030.03719.64
5.4.140.0030.03016.67
5.4.130.0030.03016.73
5.4.120.0100.03316.68
5.4.110.0070.03016.86
5.4.100.0070.02716.66
5.4.90.0030.03016.64
5.4.80.0070.03716.84
5.4.70.0070.02716.83
5.4.60.0000.03716.74
5.4.50.0030.03016.80
5.4.40.0000.03316.63
5.4.30.0100.02716.84
5.4.20.0000.04016.68
5.4.10.0100.02316.97
5.4.00.0000.03316.25
5.3.290.0130.05314.88
5.3.280.0070.04015.04
5.3.270.0030.03014.84
5.3.260.0000.03314.61
5.3.250.0130.02014.73
5.3.240.0070.03314.75
5.3.230.0030.03014.73
5.3.220.0070.02714.85
5.3.210.0030.03014.81
5.3.200.0030.03014.69
5.3.190.0070.02714.74
5.3.180.0030.03714.70
5.3.170.0100.02314.55
5.3.160.0000.03314.70
5.3.150.0030.03014.76
5.3.140.0070.03314.77
5.3.130.0000.03314.70
5.3.120.0070.03014.70
5.3.110.0030.03314.54
5.3.100.0030.03014.16
5.3.90.0030.03314.20
5.3.80.0000.03314.18
5.3.70.0000.03714.19
5.3.60.0000.03314.42
5.3.50.0030.03714.28
5.3.40.0070.02714.23
5.3.30.0070.03014.34
5.3.20.0030.02713.89
5.3.10.0030.02713.82
5.3.00.0030.03013.91
5.2.170.0030.02312.09
5.2.160.0000.02712.09
5.2.150.0030.02712.09
5.2.140.0030.03012.09
5.2.130.0070.02712.09
5.2.120.0000.02712.09
5.2.110.0000.03012.09
5.2.100.0030.02312.09
5.2.90.0000.02712.09
5.2.80.0000.02712.09
5.2.70.0030.02712.09
5.2.60.0030.02712.09
5.2.50.0030.02712.09
5.2.40.0030.02312.09
5.2.30.0070.02312.09
5.2.20.0070.02312.09
5.2.10.0030.02712.09
5.2.00.0100.02012.09
5.1.60.0000.02012.09
5.1.50.0070.02012.09
5.1.40.0030.02012.09
5.1.30.0100.04012.09
5.1.20.0030.02012.09
5.1.10.0030.02312.09
5.1.00.0030.02312.09
5.0.50.0000.02312.09
5.0.40.0030.02012.09
5.0.30.0000.02712.09
5.0.20.0000.01712.09
5.0.10.0030.01312.09
5.0.00.0000.03012.09
4.4.90.0000.01312.09
4.4.80.0000.01312.09
4.4.70.0000.01312.09
4.4.60.0000.01312.09
4.4.50.0030.01012.09
4.4.40.0000.02312.09
4.4.30.0000.01712.09
4.4.20.0000.02012.09
4.4.10.0000.01312.09
4.4.00.0000.02012.09
4.3.110.0000.01312.09
4.3.100.0030.01312.09
4.3.90.0000.01312.09
4.3.80.0000.02012.09
4.3.70.0070.01312.09
4.3.60.0000.01312.09
4.3.50.0000.01312.09
4.3.40.0000.02012.09
4.3.30.0000.01312.09
4.3.20.0030.01012.09
4.3.10.0030.01012.09
4.3.00.0000.01712.09

preferences:
44.4 ms | 401 KiB | 5 Q