3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fsockopen("74.125.234.160", 80, $errno, $errstr, 30); if (!$fp) { echo "$errstr ($errno)<br />\n"; } else { $out = "GET / HTTP/1.1\r\n"; $out .= "Host: 74.125.234.160\r\n"; $out .= "Connection: Close\r\n\r\n"; fwrite($fp, $out); while (!feof($fp)) { echo fgets($fp, 128); } fclose($fp); }

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)
8.3.70.0130.00716.63
8.3.60.0110.00318.55
8.3.50.0120.00722.17
8.3.40.0080.01218.84
8.3.30.0080.00619.04
8.3.20.0000.00820.47
8.3.10.0080.00022.11
8.3.00.0040.00422.46
8.2.190.0140.00316.75
8.2.180.0140.00717.00
8.2.170.0130.00622.96
8.2.160.0070.01019.29
8.2.150.0180.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00319.48
8.2.110.0090.00021.17
8.2.100.0040.00718.09
8.2.90.0040.00419.22
8.2.80.0090.00017.97
8.2.70.0060.00317.75
8.2.60.0030.00617.91
8.2.50.0050.00318.07
8.2.40.0000.00818.34
8.2.30.0040.00418.18
8.2.20.0040.00417.80
8.2.10.0050.00317.79
8.2.00.0050.00317.86
8.1.280.0140.00325.92
8.1.270.0000.00722.26
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00421.25
8.1.230.0000.01117.64
8.1.220.0040.00417.80
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0030.00618.77
8.1.170.0070.00318.78
8.1.160.0030.00522.14
8.1.150.0040.00418.82
8.1.140.0030.00617.58
8.1.130.0000.00717.93
8.1.120.0030.00417.51
8.1.110.0080.00017.54
8.1.100.0000.00717.52
8.1.90.0000.00817.37
8.1.80.0040.00417.52
8.1.70.0040.00417.53
8.1.60.0090.00017.64
8.1.50.0050.00317.68
8.1.40.0030.00617.52
8.1.30.0040.00417.66
8.1.20.0080.00017.68
8.1.10.0030.00617.66
8.1.00.0000.00817.41
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0050.00318.57
8.0.270.0040.00417.26
8.0.260.0000.00717.05
8.0.250.0030.00317.11
8.0.240.0030.00317.10
8.0.230.0040.00417.12
8.0.220.0030.00416.96
8.0.210.0000.00716.96
8.0.200.0030.00317.04
8.0.190.0000.00717.15
8.0.180.0040.00417.01
8.0.170.0050.00317.09
8.0.160.0050.00217.00
8.0.150.0000.00817.12
8.0.140.0040.00416.91
8.0.130.0000.00513.46
8.0.120.0030.00616.94
8.0.110.0040.00417.03
8.0.100.0040.00317.06
8.0.90.0040.00417.13
8.0.80.0120.00917.08
8.0.70.0000.00717.00
8.0.60.0040.00416.94
8.0.50.0040.00416.97
8.0.30.0110.00817.05
8.0.20.0140.00517.40
8.0.10.0040.00417.13
8.0.00.0130.01016.88
7.4.330.0030.00315.09
7.4.320.0030.00316.66
7.4.300.0060.00016.46
7.4.290.0000.00716.71
7.4.280.0070.00316.57
7.4.270.0000.00816.63
7.4.260.0000.00613.33
7.4.250.0000.00816.71
7.4.240.0020.00616.64
7.4.230.0000.00716.76
7.4.220.0120.00616.76
7.4.210.0140.00416.65
7.4.200.0030.00316.74
7.4.190.0040.00416.73
7.4.160.0120.00316.63
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0050.01116.60
7.4.120.0110.00716.66
7.4.110.0170.00716.56
7.4.100.0070.01016.48
7.4.90.0110.00716.50
7.4.80.0140.00319.39
7.4.70.0070.01016.44
7.4.60.0170.00016.65
7.4.50.0000.00816.30
7.4.40.0050.01022.77
7.4.30.0120.00916.65
7.4.00.0060.01215.11
7.3.330.0000.00513.19
7.3.320.0020.00213.23
7.3.310.0000.00716.53
7.3.300.0060.00016.41
7.3.290.0040.01116.46
7.3.280.0070.01016.40
7.3.270.0080.00817.40
7.3.260.0130.00316.54
7.3.250.0110.00816.58
7.3.240.0120.00916.45
7.3.230.0070.01116.54
7.3.210.0160.00316.75
7.3.200.0060.01219.39
7.3.190.0120.00416.47
7.3.180.0090.00616.57
7.3.170.0100.00716.49
7.3.160.0040.01216.40
7.3.120.0130.00314.71
7.2.330.0160.00416.76
7.2.320.0110.00716.48
7.2.310.0090.00916.61
7.2.300.0100.00516.58
7.2.290.0030.01316.84
7.2.00.0070.00719.64
7.1.100.0000.00917.89
7.1.70.0000.00717.47
7.1.60.0000.02119.82
7.1.50.0110.01417.15
7.1.00.0170.06322.40
7.0.200.0000.00816.75
7.0.140.0130.06322.00
7.0.60.0070.08720.07
7.0.50.0000.05717.86
7.0.40.0030.07020.26
7.0.30.0300.05020.21
7.0.20.0230.06320.14
7.0.10.0030.08020.23
7.0.00.0100.03720.24
5.6.280.0030.07321.08
5.6.210.0100.06020.82
5.6.200.0070.06318.22
5.6.190.0030.06720.73
5.6.180.0400.06320.64
5.6.170.0300.07720.57
5.6.160.0100.08020.57
5.6.150.0070.08718.21
5.6.140.0000.08718.28
5.6.130.0130.08018.32
5.6.120.0070.08320.72
5.6.110.0130.07321.12
5.6.100.0200.07021.14
5.6.90.0100.08320.98
5.6.80.0200.07320.41
5.5.350.0130.04720.38
5.5.340.0100.04018.01
5.5.330.0130.08020.35
5.5.320.0400.07320.30
5.5.310.0230.04320.25
5.5.300.0100.08018.07
5.5.290.0070.08717.98
5.5.280.0270.06721.07
5.5.270.0030.04020.89
5.5.260.0070.04020.86
5.5.250.0230.06720.74
5.5.240.0130.05720.25
5.4.450.3400.03719.63
5.4.440.3300.03719.24
5.4.430.3770.04019.63
5.4.420.3430.04019.62
5.4.410.3370.04019.36
5.4.400.3130.04019.20
5.4.390.3330.03719.14
5.4.380.3370.03319.18
5.4.370.3070.04019.11
5.4.360.3230.04718.94
5.4.350.3130.04319.24
5.4.340.3470.04019.19
5.4.320.3500.03719.01
5.4.310.3500.04019.30
5.4.300.3170.04019.07
5.4.290.3330.03318.90
5.4.280.3530.03319.22
5.4.270.3830.03719.28
5.4.260.3530.03719.09
5.4.250.3500.03719.05
5.4.240.3500.03319.04
5.4.230.2730.03719.21
5.4.220.3270.03019.14
5.4.210.3600.04019.19
5.4.200.3670.03319.14
5.4.190.3470.03719.13
5.4.180.3300.03719.14
5.4.170.3370.03019.14
5.4.160.3700.04019.28
5.4.150.3430.04019.08
5.4.140.3630.02716.38
5.4.130.3470.04016.55
5.4.120.3330.03316.34
5.4.110.3500.03316.34
5.4.100.3970.04316.47
5.4.90.3730.04016.52
5.4.80.3970.04016.34
5.4.70.3730.03016.60
5.4.60.3600.03016.52
5.4.50.3630.03316.42
5.4.40.3900.03016.16
5.4.30.3370.02716.43
5.4.20.3400.03716.42
5.4.10.3430.04016.42
5.4.00.3200.03315.75
5.3.290.3370.04014.62
5.3.280.3300.03714.56
5.3.270.3300.03314.54
5.3.260.3270.04014.57
5.3.250.3300.03014.61
5.3.240.3270.03314.44
5.3.230.3870.04314.70
5.3.220.3870.04014.52
5.3.210.3300.03314.50
5.3.200.3300.03314.50
5.3.190.2970.04014.67
5.3.180.3030.03714.58
5.3.170.3530.04314.55
5.3.160.3630.04314.40
5.3.150.3570.03314.48
5.3.140.2670.03714.51
5.3.130.2830.02714.48
5.3.120.2600.03714.48
5.3.110.2700.04714.56
5.3.100.3270.04313.96
5.3.90.2630.03713.94
5.3.80.2930.03013.88
5.3.70.3630.03314.11
5.3.60.3700.02714.11
5.3.50.3570.04014.04
5.3.40.3430.03713.80
5.3.30.3370.03013.85
5.3.20.3630.02713.52
5.3.10.3230.04013.75
5.3.00.3470.03713.64
5.2.170.2930.03011.12
5.2.160.2900.03311.06
5.2.150.2800.03011.06
5.2.140.2770.03011.06
5.2.130.2730.02711.17
5.2.120.2800.02311.00
5.2.110.2770.02310.95
5.2.100.2800.03010.99
5.2.90.2970.02311.21
5.2.80.3200.03011.00
5.2.70.2670.03011.04
5.2.60.2970.02711.12
5.2.50.2670.02711.09
5.2.40.2430.02311.01
5.2.30.1300.03010.82
5.2.20.2470.02710.79
5.2.10.2300.03010.91
5.2.00.2130.03010.70
5.1.60.2270.0279.86
5.1.50.2430.0239.91
5.1.40.2470.0309.96
5.1.30.2570.03010.47
5.1.20.2500.02710.39
5.1.10.2430.02310.05
5.1.00.2430.02710.15
5.0.50.1270.0208.59
5.0.40.1230.0238.45
5.0.30.1300.0378.27
5.0.20.1370.0238.42
5.0.10.1130.0178.09
5.0.00.1100.0308.20
4.4.90.1230.0177.47
4.4.80.1400.0137.47
4.4.70.1230.0177.47
4.4.60.1070.0177.47
4.4.50.1230.0177.47
4.4.40.1300.0307.47
4.4.30.1070.0137.47
4.4.20.1400.0177.47
4.4.10.1270.0237.47
4.4.00.1130.0277.47
4.3.110.1270.0177.47
4.3.100.1330.0207.47
4.3.90.1300.0207.47
4.3.80.0970.0337.47
4.3.70.0030.0377.47
4.3.60.0000.0177.47
4.3.50.0070.0137.47
4.3.40.0070.0337.47
4.3.30.0000.0177.47
4.3.20.0000.0177.47
4.3.10.0000.0177.47
4.3.00.0000.0307.47

preferences:
52.92 ms | 401 KiB | 5 Q