3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = range(0, 1000); $keys = array_map(function ($x) { return chr(46+rand(0, 26)) . chr(46+rand(0, 26)) . chr(46+rand(0, 26)) . $x; }, $x); $vars = array_combine($keys, $x); $t = microtime(TRUE); extract($vars); echo microtime(TRUE) - $t;

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)
7.2.00.0030.01319.25
7.1.70.0000.01117.03
7.1.60.0110.01419.17
7.1.50.0090.01516.95
7.1.00.0000.03722.53
7.0.200.0130.00315.08
7.0.140.0000.08022.05
7.0.100.0030.04320.02
7.0.90.0030.03320.09
7.0.80.0170.03320.11
7.0.70.0100.03320.03
7.0.60.0100.03020.09
7.0.50.0000.03720.37
7.0.40.0030.08719.95
7.0.30.0130.08320.05
7.0.20.0130.08320.02
7.0.10.0030.06320.17
7.0.00.0100.06320.07
5.6.280.0030.07721.68
5.6.250.0100.04321.17
5.6.240.0000.04321.12
5.6.230.0030.04021.23
5.6.220.0000.03721.16
5.6.210.0100.03021.20
5.6.200.0100.03321.68
5.6.190.0100.03021.47
5.6.180.0170.05021.68
5.6.170.0100.06321.50
5.6.160.0070.09021.60
5.6.150.0030.06021.64
5.6.140.0100.07721.57
5.6.130.0170.06321.49
5.6.120.0100.07721.59
5.6.110.0070.09021.61
5.6.100.0130.06721.42
5.6.90.0100.08321.65
5.6.80.0070.05320.96
5.6.70.0100.05321.02
5.6.60.0100.07720.88
5.6.50.0100.04020.97
5.6.40.0130.08021.06
5.6.30.0100.06320.85
5.6.20.0030.05020.83
5.6.10.0130.06321.01
5.6.00.0130.06720.82
5.5.380.0000.03720.93
5.5.370.0030.04720.93
5.5.360.0070.04021.09
5.5.350.0030.04020.97
5.5.340.0030.03721.43
5.5.330.0000.04321.46
5.5.320.0100.07721.46
5.5.310.0030.06321.41
5.5.300.0100.07321.30
5.5.290.0030.06721.42
5.5.280.0100.08021.43
5.5.270.0200.06721.44
5.5.260.0230.07321.41
5.5.250.0030.05021.18
5.5.240.0130.05320.79
5.5.230.0100.07020.75
5.5.220.0100.04320.65
5.5.210.0030.05720.72
5.5.200.0100.08020.69
5.5.190.0130.04720.81
5.5.180.0000.06020.69
5.5.160.0000.05720.75
5.5.150.0030.08320.78
5.5.140.0170.07020.76
5.5.130.0170.04720.70
5.5.120.0100.05020.78
5.5.110.0070.08020.80
5.5.100.0030.06320.71
5.5.90.0100.07720.66
5.5.80.0130.05320.51
5.5.70.0070.08020.68
5.5.60.0100.06720.61
5.5.50.0170.06320.55
5.5.40.0070.04320.64
5.5.30.0070.04020.53
5.5.20.0070.03720.65
5.5.10.0070.04320.58
5.5.00.0100.04320.58
5.4.450.0030.04319.84
5.4.440.0130.08019.86
5.4.430.0100.07719.82
5.4.420.0130.04019.82
5.4.410.0130.07719.68
5.4.400.0070.08319.50
5.4.390.0070.05319.57
5.4.380.0070.08019.49
5.4.370.0030.04719.58
5.4.360.0030.08019.42
5.4.350.0100.04719.39
5.4.340.0130.06319.68
5.4.320.0000.05019.65
5.4.310.0070.07019.33
5.4.300.0230.06319.35
5.4.290.0100.04019.57
5.4.280.0070.05019.57
5.4.270.0070.07319.48
5.4.260.0130.05019.50
5.4.250.0070.04319.57
5.4.240.0100.04319.68
5.4.230.0070.06719.32
5.4.220.0100.05319.72
5.4.210.0070.08019.46
5.4.200.0070.07319.65
5.4.190.0070.05719.29
5.4.180.0130.05319.49
5.4.170.0030.03719.47
5.4.160.0170.02719.51
5.4.150.0100.07319.51
5.4.140.0030.06316.95
5.4.130.0030.07716.96
5.4.120.0030.03316.92
5.4.110.0030.04016.84
5.4.100.0030.05716.84
5.4.90.0030.03716.80
5.4.80.0000.07716.96
5.4.70.0030.07016.83
5.4.60.0070.03016.92
5.4.50.0030.03716.83
5.4.40.0100.07016.82
5.4.30.0100.07016.81
5.4.20.0070.07316.96
5.4.10.0030.04716.77
5.4.00.0030.08016.37
5.3.290.0000.05015.29
5.3.280.0100.05015.15
5.3.270.0100.07715.31
5.3.260.0070.08015.26
5.3.250.0070.04015.23
5.3.240.0000.07315.18
5.3.230.0070.06715.26
5.3.220.0030.06715.11
5.3.210.0000.04015.14
5.3.200.0100.06015.18
5.3.190.0030.07715.14
5.3.180.0130.03715.27
5.3.170.0070.06315.15
5.3.160.0100.07315.19
5.3.150.0130.06315.26
5.3.140.0030.04315.27
5.3.130.0000.05015.20
5.3.120.0070.04015.16
5.3.110.0100.04715.21
5.3.100.0070.07314.62
5.3.90.0100.04014.73
5.3.80.0000.05714.63
5.3.70.0030.04314.59
5.3.60.0070.04014.57
5.3.50.0070.03314.66
5.3.40.0170.06314.63
5.3.30.0070.04314.40
5.3.20.0200.05014.39
5.3.10.0070.07014.29
5.3.00.0100.03714.37
5.2.170.0030.03711.10
5.2.160.0000.04711.09
5.2.150.0030.05011.15
5.2.140.0030.03310.97
5.2.130.0100.05011.08
5.2.120.0030.03310.95
5.2.110.0070.03311.09
5.2.100.0070.06310.92
5.2.90.0070.05310.92
5.2.80.0070.06011.14
5.2.70.0000.02711.13
5.2.60.0030.03710.87
5.2.50.0070.06011.05
5.2.40.0070.03310.95
5.2.30.0070.06010.77
5.2.20.0030.04010.75
5.2.10.0030.04710.89
5.2.00.0070.03710.73
5.1.60.0100.0239.82
5.1.50.0070.0379.99
5.1.40.0000.04010.00
5.1.30.0070.02710.26
5.1.20.0030.05710.41
5.1.10.0100.04710.14
5.1.00.0000.06010.13
5.0.50.0070.0408.52
5.0.40.0130.0278.39
5.0.30.0100.0478.22
5.0.20.0000.0438.28
5.0.10.0030.0208.19
5.0.00.0030.0578.12
4.4.90.0070.0238.12
4.4.80.0000.0208.12
4.4.70.0000.0178.12
4.4.60.0030.0178.12
4.4.50.0030.0378.12
4.4.40.0000.0308.12
4.4.30.0070.0208.12
4.4.20.0030.0238.12
4.4.10.0030.0178.12
4.4.00.0030.0538.12
4.3.110.0030.0338.12
4.3.100.0070.0338.12
4.3.90.0030.0138.12
4.3.80.0000.0308.12
4.3.70.0000.0238.12
4.3.60.0070.0208.12
4.3.50.0070.0338.12
4.3.40.0000.0378.12
4.3.30.0030.0338.12
4.3.20.0000.0238.12
4.3.10.0000.0378.12
4.3.00.0000.0208.12

preferences:
34.94 ms | 401 KiB | 5 Q