3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fsockopen ("pkwteile.de", 80); if ($fp) { fwrite($fp, "GET / HTTP/1.1\r\nHOST: pkwteile.de\r\n\r\n"); while (!feof($fp)) { print fread($fp,256); } fclose ($fp); } else { print "Fatal error\n"; }

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)
8.3.60.0060.00918.39
8.3.50.0070.00716.56
8.3.40.0090.00619.12
8.3.30.0090.00618.88
8.3.20.0080.00020.59
8.3.10.0000.00823.90
8.3.00.0070.00023.89
8.2.180.0120.00617.00
8.2.170.0160.00622.96
8.2.160.0140.00022.29
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00317.85
8.2.110.0160.00722.40
8.2.100.0060.00617.88
8.2.90.0040.00419.47
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0050.00318.18
8.2.50.0030.00518.07
8.2.40.0070.00421.44
8.2.30.0000.01118.19
8.2.20.0050.00317.73
8.2.10.0070.00018.20
8.2.00.0050.00318.08
8.1.280.0040.01125.92
8.1.270.0040.00420.38
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.97
8.1.230.0000.01117.91
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0040.00422.11
8.1.150.0050.00218.95
8.1.140.0000.00717.50
8.1.130.0030.00317.82
8.1.120.0000.00717.54
8.1.110.0040.00417.45
8.1.100.0000.00717.50
8.1.90.0040.00417.50
8.1.80.0040.00417.37
8.1.70.0000.00717.65
8.1.60.0050.00317.66
8.1.50.0000.00817.58
8.1.40.0000.00817.55
8.1.30.0040.00417.57
8.1.20.0020.00517.73
8.1.10.0050.00217.63
8.1.00.0030.00717.55
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.54
8.0.270.0060.00317.44
8.0.260.0000.00817.41
8.0.250.0020.00517.13
8.0.240.0030.00317.04
8.0.230.0070.00016.94
8.0.220.0000.00816.98
8.0.210.0000.00716.95
8.0.200.0070.00017.13
8.0.190.0080.00017.07
8.0.180.0000.00717.03
8.0.170.0040.00417.04
8.0.160.0000.00917.10
8.0.150.0040.00416.89
8.0.140.0000.00716.94
8.0.130.0000.00813.58
8.0.120.0000.00817.05
8.0.110.0050.00316.96
8.0.100.0040.00417.16
8.0.90.0080.00017.11
8.0.80.0140.00617.07
8.0.70.0060.00317.19
8.0.60.0040.00417.14
8.0.50.0050.00317.07
8.0.30.0130.00717.39
8.0.20.0110.01117.43
8.0.10.0040.00417.19
8.0.00.0060.01517.03
7.4.330.0000.00515.54
7.4.320.0060.00016.57
7.4.300.0060.00016.55
7.4.290.0070.00016.46
7.4.280.0040.00416.57
7.4.270.0030.00316.64
7.4.260.0030.00316.64
7.4.250.0050.00316.73
7.4.240.0040.00416.70
7.4.230.0050.00216.55
7.4.220.0100.01316.79
7.4.210.0070.01016.71
7.4.200.0000.00716.68
7.4.160.0120.00616.85
7.4.150.0090.00917.40
7.4.140.0180.00817.86
7.4.130.0060.01316.74
7.4.120.0100.00916.61
7.4.110.0120.00616.80
7.4.100.0100.01416.67
7.4.90.0120.00616.74
7.4.80.0060.01219.39
7.4.70.0090.00816.56
7.4.60.0130.00316.80
7.4.50.0000.00916.87
7.4.40.0070.01016.79
7.4.30.0070.01816.59
7.4.00.0060.00915.29
7.3.330.0030.00313.37
7.3.320.0060.00013.17
7.3.310.0040.00416.47
7.3.300.0000.00716.48
7.3.290.0050.00316.48
7.3.280.0090.01116.40
7.3.270.0110.00817.40
7.3.260.0140.00516.88
7.3.250.0120.00616.45
7.3.240.0030.01416.31
7.3.230.0040.01516.73
7.3.210.0140.00316.63
7.3.200.0130.01016.53
7.3.190.0140.00716.45
7.3.180.0090.00816.44
7.3.170.0030.01316.64
7.3.160.0060.01216.35
7.3.10.0030.01016.50
7.3.00.0030.01016.94
7.2.330.0060.01616.74
7.2.320.0000.01816.59
7.2.310.0080.00816.63
7.2.300.0110.01016.55
7.2.290.0140.00416.52
7.2.130.0060.00617.15
7.2.120.0030.00917.18
7.2.110.0100.00317.09
7.2.100.0000.01017.18
7.2.90.0030.01017.10
7.2.80.0070.00717.30
7.2.70.0080.00416.96
7.2.60.0030.01516.94
7.2.50.0000.01416.95
7.2.40.0030.00817.17
7.2.30.0070.00717.25
7.2.20.0000.01617.16
7.2.10.0090.00316.75
7.2.00.0030.01018.28
7.1.250.0030.00815.71
7.1.200.0050.00515.83
7.1.100.0030.00718.58
7.1.70.0080.00817.24
7.1.60.0130.01319.12
7.1.50.0070.01317.01
7.1.00.0070.07722.67
7.0.200.0270.00016.73
7.0.60.0130.07720.45
7.0.50.0070.04018.13
7.0.40.0100.08320.54
7.0.30.0200.05020.54
7.0.20.0300.07720.56
7.0.10.0070.08020.56
7.0.00.0130.08020.62
5.6.280.0070.03721.48
5.6.210.0100.07321.04
5.6.200.0070.06318.57
5.6.190.0070.08721.02
5.6.180.0430.04020.97
5.6.170.0370.07020.77
5.6.160.0070.08320.88
5.6.150.0070.08018.57
5.6.140.0130.05018.56
5.6.130.0030.07318.52
5.6.120.0170.07021.33
5.6.110.0070.08721.41
5.6.100.0200.05721.52
5.6.90.0170.07321.32
5.6.80.0100.05320.63
5.5.350.0230.03720.69
5.5.340.0100.07718.53
5.5.330.0130.07320.88
5.5.320.0170.04720.77
5.5.310.0230.08020.65
5.5.300.0030.07018.28
5.5.290.0070.05018.27
5.5.280.0070.04721.00
5.5.270.0030.09021.12
5.5.260.0130.07721.07
5.5.250.0030.08321.10
5.5.240.0030.08320.54
5.4.450.0200.05319.64
5.4.440.0200.05319.75
5.4.430.0400.05719.66
5.4.420.0870.05719.67
5.4.410.0800.06319.57
5.4.400.0770.06319.31
5.4.390.0970.06719.34
5.4.380.0830.05719.48
5.4.370.0170.04719.31
5.4.360.0130.05019.32
5.4.350.0470.07719.36
5.4.340.0930.08019.43
5.4.320.0930.08319.35
5.4.310.1000.07319.34
5.4.300.0770.05719.34
5.4.290.0970.07019.48
5.4.280.0770.06019.46
5.4.270.0900.05719.31
5.4.260.0130.05019.30
5.4.250.0100.05019.29
5.4.240.0170.05319.49
5.4.230.0900.05319.27
5.4.220.0930.05719.52
5.4.210.0830.05319.23
5.4.200.0870.05317.10
5.4.190.1170.06319.22
5.4.180.1200.08019.22
5.4.170.1100.06019.34
5.4.160.0800.05319.34
5.4.150.0900.04719.27
5.4.140.0800.05316.94
5.4.130.0870.04716.78
5.4.120.1130.04316.71
5.4.110.0830.05316.76
5.4.100.0870.05016.73
5.4.90.0870.04716.59
5.4.80.0830.07016.77
5.4.70.0870.05016.79
5.4.60.0800.05316.57
5.4.50.0800.04716.68
5.4.40.0930.04716.57
5.4.30.0930.04716.80
5.4.20.0800.06016.64
5.4.10.0830.05016.71
5.4.00.0870.04316.21
5.3.290.0770.06014.61
5.3.280.0830.05714.61
5.3.270.0870.06314.86
5.3.260.0900.05314.55
5.3.250.0800.05314.73
5.3.240.0800.05314.64
5.3.230.0830.06314.71
5.3.220.1000.05714.82
5.3.210.0800.06014.72
5.3.200.0970.04714.65
5.3.190.0870.04714.72
5.3.180.0770.05714.75
5.3.170.0900.05014.50
5.3.160.0900.04714.75
5.3.150.0970.04714.64
5.3.140.0800.06014.72
5.3.130.0730.05714.55
5.3.120.0970.05314.61
5.3.110.0900.04714.49
5.3.100.0900.05013.98
5.3.90.0930.05014.27
5.3.80.0770.06014.10
5.3.70.0700.05714.26
5.3.60.1100.05714.25
5.3.50.0870.04713.89
5.3.40.0770.05013.98
5.3.30.0930.06713.92
5.3.20.0630.05713.61
5.3.10.0800.04713.62
5.3.00.0600.06013.88
5.2.170.0470.05011.26
5.2.160.0570.04711.41
5.2.150.0570.04011.23
5.2.140.0600.04711.09
5.2.130.0670.04011.11
5.2.120.0770.04011.27
5.2.110.0570.04011.19
5.2.100.0530.04311.20
5.2.90.0500.04311.05
5.2.80.0730.04311.11
5.2.70.0700.04311.18
5.2.60.0570.04311.16
5.2.50.0570.04011.11
5.2.40.0470.03711.18
5.2.30.0500.04011.22
5.2.20.0500.05711.20
5.2.10.0570.03711.01
5.2.00.0530.04310.86
5.1.60.0530.04010.01
5.1.50.0470.03310.16
5.1.40.0630.04010.09
5.1.30.0530.03310.51
5.1.20.0430.03710.30
5.1.10.0570.04710.32
5.1.00.0500.03710.07
5.0.50.0200.0338.82
5.0.40.0200.0308.41
5.0.30.0270.0408.16
5.0.20.0300.0338.46
5.0.10.0300.0378.10
5.0.00.0370.0578.12
4.4.90.0170.0275.98
4.4.80.0200.0235.97
4.4.70.0200.0235.96
4.4.60.0300.0175.91
4.4.50.0170.0305.93
4.4.40.0170.0405.80
4.4.30.0300.0205.85
4.4.20.0230.0235.96
4.4.10.0300.0205.87
4.4.00.0300.0375.84
4.3.110.0230.0275.80
4.3.100.0300.0205.86
4.3.90.0300.0205.73
4.3.80.0200.0335.78
4.3.70.0230.0205.72
4.3.60.0300.0175.80
4.3.50.0030.0205.80
4.3.40.0070.0305.74
4.3.30.0030.0204.64
4.3.20.0100.0204.45
4.3.10.0000.0234.29
4.3.00.0030.0208.45

preferences:
58.78 ms | 400 KiB | 5 Q