3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = range(0, 100000); $keys = array_map(function ($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 sprintf("%.4f", 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)
7.2.00.0100.05134.82
7.1.70.0030.08533.06
7.1.60.0130.10433.22
7.1.50.0070.10432.88
7.1.00.0030.09038.36
7.0.200.3670.05329.23
7.0.140.0130.13338.07
7.0.60.0470.15034.32
7.0.50.0100.12332.09
7.0.40.0470.14729.49
7.0.30.0430.11329.52
7.0.20.0570.11729.42
7.0.10.0330.11029.46
7.0.00.0470.13029.46
5.6.280.0330.24776.01
5.6.210.0370.22775.59
5.6.200.0230.20772.93
5.6.190.0530.24075.29
5.6.180.0670.22075.41
5.6.170.0470.24375.25
5.6.160.0470.18775.30
5.6.150.0500.17775.31
5.6.140.0470.22075.04
5.6.130.0400.24775.13
5.6.120.0470.23775.27
5.6.110.0500.22075.00
5.6.100.0600.16375.25
5.6.90.0770.22375.55
5.6.80.0570.23074.55
5.6.70.0370.25074.84
5.6.60.0430.23774.52
5.6.50.0370.22774.66
5.6.40.0430.21374.38
5.6.30.0230.23074.50
5.6.20.0270.20074.49
5.6.10.0500.16074.38
5.6.00.0330.19074.36
5.5.350.0200.25775.47
5.5.340.0130.21072.87
5.5.330.1100.22075.11
5.5.320.0300.23374.98
5.5.310.0300.19775.13
5.5.300.0430.24074.81
5.5.290.0470.24375.24
5.5.280.0500.22775.28
5.5.270.0400.26774.99
5.5.260.0500.24075.05
5.5.250.0300.24774.79
5.5.240.0470.26074.42
5.5.230.0570.22374.19
5.5.220.0330.20374.38
5.5.210.0630.22074.48
5.5.200.0370.23374.48
5.5.190.0300.20374.39
5.5.180.0330.17774.61
5.5.160.0270.18374.38
5.5.150.0300.22074.22
5.5.140.0400.16774.16
5.5.130.0300.17774.55
5.5.120.0130.19374.52
5.5.110.0300.17774.40
5.5.100.0400.17074.29
5.5.90.0330.17374.29
5.5.80.0270.18374.19
5.5.70.0270.22774.28
5.5.60.0470.21774.36
5.5.50.0370.19774.11
5.5.40.0370.25074.25
5.5.30.0430.18074.10
5.5.20.0370.19774.51
5.5.10.0400.23774.10
5.5.00.0430.23774.39
5.4.450.0530.23074.29
5.4.440.0570.22374.08
5.4.430.0600.22074.05
5.4.420.0300.26374.34
5.4.410.0470.24774.35
5.4.400.0470.23373.96
5.4.390.0400.24773.79
5.4.380.0330.23773.79
5.4.370.0700.20073.87
5.4.360.0400.21073.72
5.4.350.0330.23074.02
5.4.340.0430.16773.76
5.4.320.0300.18073.99
5.4.310.0200.18773.99
5.4.300.0300.17774.10
5.4.290.0230.18773.93
5.4.280.0300.18074.40
5.4.270.0500.19374.07
5.4.260.0230.19073.73
5.4.250.0400.19073.93
5.4.240.0330.25073.79
5.4.230.0430.18773.76
5.4.220.0500.22373.73
5.4.210.0430.17074.01
5.4.200.0400.24373.93
5.4.190.0400.24373.98
5.4.180.0500.24773.85
5.4.170.0770.20373.75
5.4.160.0370.19374.00
5.4.150.0330.18373.84
5.4.140.0300.19071.25
5.4.130.0270.23071.55
5.4.120.0570.22371.28
5.4.110.0400.23771.30
5.4.100.0330.22371.59
5.4.90.0430.23771.41
5.4.80.0400.24071.45
5.4.70.0430.18371.40
5.4.60.0400.23371.28
5.4.50.0470.21071.18
5.4.40.0430.21071.43
5.4.30.0330.18371.23
5.4.20.0430.19071.68
5.4.10.0270.26071.18
5.4.00.0570.23070.82
5.3.290.0300.21367.59
5.3.280.0730.23067.40
5.3.270.0330.19367.55
5.3.260.0400.24767.60
5.3.250.0300.21367.50
5.3.240.0700.23767.56
5.3.230.0470.22767.50
5.3.220.0470.18767.50
5.3.210.0370.26067.45
5.3.200.0330.21367.41
5.3.190.0570.23367.39
5.3.180.0330.28067.48
5.3.170.0470.24767.53
5.3.160.0500.24067.49
5.3.150.0600.27767.46
5.3.140.0500.20767.45
5.3.130.0470.20067.50
5.3.120.0400.20767.46
5.3.110.0500.21767.36
5.3.100.0470.22366.98
5.3.90.0470.23366.98
5.3.80.0400.20066.93
5.3.70.0430.19366.89
5.3.60.0470.19367.04
5.3.50.0400.24366.99
5.3.40.0430.23366.99
5.3.30.0300.19766.73
5.3.20.0330.22766.65
5.3.10.0470.24366.52
5.3.00.0530.23766.59
5.2.170.0200.04312.49
5.2.160.0170.04712.49
5.2.150.0200.03012.49
5.2.140.0100.03312.49
5.2.130.0200.03312.49
5.2.120.0200.05712.49
5.2.110.0230.05712.49
5.2.100.0170.02712.49
5.2.90.0200.05012.49
5.2.80.0300.03712.49
5.2.70.0200.05712.49
5.2.60.0200.06312.49
5.2.50.0170.06312.49
5.2.40.0200.04712.49
5.2.30.0170.04712.49
5.2.20.0130.04012.49
5.2.10.0170.04312.49
5.2.00.0200.03712.49
5.1.60.0130.02712.49
5.1.50.0200.04712.49
5.1.40.0130.03712.49
5.1.30.0230.04312.49
5.1.20.0200.05312.49
5.1.10.0230.04712.49
5.1.00.0130.04012.49
5.0.50.0130.03012.49
5.0.40.0200.03312.49
5.0.30.0130.02712.49
5.0.20.0100.02312.49
5.0.10.0070.02712.49
5.0.00.0100.06012.49
4.4.90.0100.03012.49
4.4.80.0100.02312.49
4.4.70.0100.02012.49
4.4.60.0170.02312.49
4.4.50.0070.02712.49
4.4.40.0070.02312.49
4.4.30.0130.02312.49
4.4.20.0070.02312.49
4.4.10.0100.01712.49
4.4.00.0130.04712.49
4.3.110.0100.01712.49
4.3.100.0100.01712.49
4.3.90.0070.02012.49
4.3.80.0070.05312.49
4.3.70.0170.02712.49
4.3.60.0130.02012.49
4.3.50.0100.02312.49
4.3.40.0100.05012.49
4.3.30.0030.03712.49
4.3.20.0030.04012.49
4.3.10.0030.04012.49
4.3.00.0030.03012.49

preferences:
34.98 ms | 401 KiB | 5 Q