3v4l.org

run code in 300+ PHP versions simultaneously
<?php $allowed_ips = array("80.63.34.202"); if(!in_array($_SERVER['REMOTE_ADDR'], $allowed_ips)) print 'redirect'; else print 'good to go'; ?>

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)
8.3.60.0100.01018.68
8.3.50.0250.00521.27
8.3.40.0140.00318.71
8.3.30.0110.00320.22
8.3.20.0090.00920.39
8.3.10.0040.00422.09
8.3.00.0150.00022.42
8.2.180.0070.01418.54
8.2.170.0070.00722.96
8.2.160.0070.00720.33
8.2.150.0000.00924.18
8.2.140.0160.00024.66
8.2.130.0140.00326.16
8.2.120.0110.00419.66
8.2.110.0080.00022.13
8.2.100.0080.00319.28
8.2.90.0000.00819.23
8.2.80.0000.00819.13
8.2.70.0090.00017.63
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0030.00618.11
8.2.20.0040.00417.77
8.2.10.0050.00217.67
8.2.00.0040.00417.60
8.1.280.0180.00025.92
8.1.270.0060.00920.44
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00424.04
8.1.230.0110.00019.21
8.1.220.0040.00417.74
8.1.210.0090.00318.77
8.1.200.0030.00617.22
8.1.190.0080.00017.53
8.1.180.0030.00518.69
8.1.170.0080.00018.52
8.1.160.0050.00322.13
8.1.150.0030.00918.50
8.1.140.0050.00317.45
8.1.130.0040.00417.81
8.1.120.0030.00517.34
8.1.110.0050.00317.47
8.1.100.0080.00017.34
8.1.90.0000.00717.40
8.1.80.0030.00517.34
8.1.70.0070.00017.38
8.1.60.0060.00317.59
8.1.50.0040.00417.46
8.1.40.0040.00417.38
8.1.30.0000.00917.64
8.1.20.0000.00817.65
8.1.10.0000.00817.45
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.43
8.0.270.0070.00017.23
8.0.260.0030.00316.74
8.0.250.0070.00017.02
8.0.240.0030.00616.89
8.0.230.0040.00416.97
8.0.220.0080.00016.94
8.0.210.0030.00316.94
8.0.200.0000.00817.04
8.0.190.0040.00416.98
8.0.180.0030.00616.96
8.0.170.0000.00816.80
8.0.160.0030.00316.97
8.0.150.0000.00716.88
8.0.140.0070.00016.83
8.0.130.0000.00613.38
8.0.120.0030.00516.90
8.0.110.0070.00016.93
8.0.100.0000.00717.00
8.0.90.0040.00417.00
8.0.80.0070.00716.95
8.0.70.0070.00016.99
8.0.60.0000.00816.98
8.0.50.0060.00317.00
8.0.30.0100.00717.07
8.0.20.0090.00917.40
8.0.10.0030.00617.02
8.0.00.0140.00516.70
7.4.330.0030.00315.00
7.4.320.0060.00016.54
7.4.300.0030.00316.41
7.4.290.0030.00316.61
7.4.280.0030.00316.37
7.4.270.0030.00316.47
7.4.260.0070.00016.62
7.4.250.0000.00716.41
7.4.240.0030.00516.47
7.4.230.0030.00316.47
7.4.220.0040.01516.48
7.4.210.0100.00616.49
7.4.200.0080.00016.43
7.4.190.0030.00316.30
7.4.160.0060.00916.59
7.4.150.0080.01117.40
7.4.140.0110.01117.86
7.4.130.0070.00916.51
7.4.120.0110.00916.53
7.4.110.0100.01016.46
7.4.100.0160.00316.39
7.4.90.0090.00916.55
7.4.80.0120.00919.39
7.4.70.0100.00716.45
7.4.60.0090.00616.64
7.4.50.0030.00516.63
7.4.40.0030.01122.77
7.4.30.0060.01116.29
7.4.00.0070.01014.89
7.3.330.0000.00613.05
7.3.320.0060.00013.19
7.3.310.0040.00416.31
7.3.300.0000.00716.25
7.3.290.0070.00716.21
7.3.280.0080.00816.24
7.3.270.0070.01017.40
7.3.260.0100.00716.36
7.3.250.0080.01016.28
7.3.240.0130.01016.25
7.3.230.0070.01016.39
7.3.210.0030.01316.37
7.3.200.0030.01819.39
7.3.190.0100.00716.42
7.3.180.0090.01316.25
7.3.170.0080.00816.27
7.3.160.0090.00916.30
7.3.120.0030.01014.87
7.2.330.0060.01416.56
7.2.320.0070.01016.43
7.2.310.0070.01316.50
7.2.300.0040.01116.67
7.2.290.0190.00016.45
7.2.60.0170.00316.97
7.2.50.0070.00716.72
7.1.200.0030.01015.73
7.1.100.0000.01318.13
7.1.70.0000.00717.28
7.1.60.0060.01519.29
7.1.50.0070.01716.77
7.1.00.0100.06322.27
7.0.200.0000.00816.47
7.0.140.0130.06322.14
7.0.60.0070.08319.98
7.0.50.0200.06717.80
7.0.40.0030.09720.27
7.0.30.0330.07320.01
7.0.20.0270.07720.08
7.0.10.0030.04720.16
7.0.00.0070.05020.00
5.6.280.0070.09721.11
5.6.210.0130.07020.46
5.6.200.0130.04318.12
5.6.190.0030.04320.39
5.6.180.3970.03320.67
5.6.170.0230.06720.42
5.6.160.0070.04020.44
5.6.150.0070.08018.21
5.6.140.0100.07718.16
5.6.130.0100.03318.11
5.6.120.0100.03721.13
5.6.110.0070.07721.08
5.6.100.0070.05721.00
5.6.90.0100.07321.07
5.6.80.0030.08320.53
5.5.350.0030.07720.41
5.5.340.0030.06718.02
5.5.330.0030.04720.23
5.5.320.0170.04320.34
5.5.310.0070.04720.17
5.5.300.0070.07017.92
5.5.290.0070.08018.00
5.5.280.0070.04020.64
5.5.270.0030.08020.64
5.5.260.0030.08720.83
5.5.250.0130.05720.67
5.5.240.0200.07020.07
5.4.450.0400.04319.46
5.4.440.0800.04319.21
5.4.430.0830.04319.11
5.4.420.0230.04319.25
5.4.410.0270.03719.44
5.4.400.0230.03319.24
5.4.390.0700.04019.13
5.4.380.0430.05018.44
5.4.370.0530.05718.74
5.4.360.0370.05718.72
5.4.350.0370.05718.74
5.4.340.0330.05318.72
5.4.320.0080.03412.45
5.4.310.0020.04212.45
5.4.300.0090.03912.45
5.4.290.0080.03612.45
5.4.280.0050.03612.34
5.4.270.0070.04112.34
5.4.260.0080.04012.35
5.4.250.0130.04718.96
5.4.240.0130.04718.84
5.4.230.0170.04018.89
5.4.220.0070.05718.86
5.4.210.0030.05718.88
5.4.200.0070.05718.86
5.4.190.0100.05018.87
5.4.180.0030.05718.73
5.4.170.0000.06018.69
5.4.160.0200.04318.63
5.4.150.0000.06318.83
5.4.140.0070.05316.48
5.4.130.0000.05316.25
5.4.120.0130.04316.25
5.4.110.0170.06016.26
5.4.100.0100.05716.26
5.4.90.0030.05316.39
5.4.80.0170.05016.21
5.4.70.0070.05316.16
5.4.60.0030.05016.29
5.4.50.0070.05016.39
5.4.40.0100.05316.20
5.4.30.0130.04016.41
5.4.20.0130.04316.34
5.4.10.0130.05316.36
5.4.00.0130.04715.75
5.3.290.0070.03912.80
5.3.280.0000.06314.43
5.3.270.0070.05314.30
5.3.260.0070.06014.62
5.3.250.0100.05014.48
5.3.240.0000.06314.69
5.3.230.0070.05314.60
5.3.220.0070.05314.42
5.3.210.0230.04314.58
5.3.200.0070.04714.56
5.3.190.0100.07014.26
5.3.180.0170.04714.59
5.3.170.0030.05314.54
5.3.160.0100.04314.57
5.3.150.0070.05014.57
5.3.140.0070.05714.56
5.3.130.0070.05014.43
5.3.120.0000.06314.69
5.3.110.0100.05314.55
5.3.100.0130.04714.06
5.3.90.0070.04714.02
5.3.80.0130.04313.87
5.3.70.0030.05013.93
5.3.60.0230.03313.71
5.3.50.0100.05714.04
5.3.40.0130.04314.09
5.3.30.0070.04713.82
5.3.20.0070.05013.71
5.3.10.0030.05313.66
5.3.00.0070.05013.64
5.2.170.0130.03311.14
5.2.160.0000.04310.90
5.2.150.0070.04311.14
5.2.140.0070.04011.07
5.2.130.0000.05711.12
5.2.120.0030.04011.09
5.2.110.0070.04711.02
5.2.100.0100.03310.93
5.2.90.0130.03311.00
5.2.80.0030.04311.18
5.2.70.0130.03311.00
5.2.60.0030.04710.98
5.2.50.0030.04311.03
5.2.40.0100.04011.14
5.2.30.0030.04310.99
5.2.20.0030.04011.10
5.2.10.0070.03710.61
5.2.00.0070.04010.69
5.1.60.0030.04310.03
5.1.50.0100.02710.05
5.1.40.0030.03710.17
5.1.30.0070.03310.38
5.1.20.0130.03310.43
5.1.10.0100.03010.02
5.1.00.0100.04310.15
5.0.50.0070.0278.56
5.0.40.0070.0238.44
5.0.30.0070.0408.45
5.0.20.0070.0238.28
5.0.10.0000.0308.08
5.0.00.0000.0438.10
4.4.90.0070.0277.39
4.4.80.0000.0237.39
4.4.70.0070.0177.39
4.4.60.0000.0237.39
4.4.50.0070.0177.39
4.4.40.0000.0377.39
4.4.30.0100.0137.39
4.4.20.0000.0277.39
4.4.10.0000.0237.29
4.4.00.0030.0337.29
4.3.110.0030.0207.29
4.3.100.0070.0177.29
4.3.90.0030.0207.29
4.3.80.0030.0337.29
4.3.70.0100.0137.29
4.3.60.0070.0177.29
4.3.50.0030.0207.29
4.3.40.0000.0337.29
4.3.30.0000.0237.29
4.3.20.0030.0207.29
4.3.10.0000.0237.29
4.3.00.0130.01314.51

preferences:
44.28 ms | 401 KiB | 5 Q