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run code in 300+ PHP versions simultaneously
<pre><?php echo phpversion() . "\n\n"; //* function foo($func) { $func("Johnny", 2, 3, 4); } $mfunc = function($a, $b, $c, $d) { echo "Hello, $a"; }; $sfunc = function($a) { echo "Short hello, $a"; }; foo($sfunc); //*/ ?></pre>

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)
7.2.00.0220.00019.43
7.1.100.0060.01018.00
7.1.70.0020.00517.30
7.1.60.0070.00719.29
7.1.50.0070.01416.99
7.1.00.0000.03722.44
7.0.200.0230.00314.82
7.0.140.0000.07722.09
7.0.60.0230.07019.82
7.0.50.0070.05017.82
7.0.40.0030.09020.40
7.0.30.0200.06320.06
7.0.20.0200.04020.25
7.0.10.0230.04720.30
7.0.00.0100.05020.11
5.6.280.0130.06321.12
5.6.210.0030.04720.71
5.6.200.0000.08718.34
5.6.190.0070.08020.54
5.6.180.0270.06720.50
5.6.170.0230.08320.56
5.6.160.0170.05720.52
5.6.150.0030.06318.22
5.6.140.0130.07318.20
5.6.130.0070.04718.19
5.6.120.0070.07321.10
5.6.110.0100.09021.09
5.6.100.0100.03321.14
5.6.90.0030.08721.13
5.6.80.0030.04020.45
5.6.70.0170.05720.52
5.5.350.0200.06020.37
5.5.340.0070.05717.96
5.5.330.0070.06320.25
5.5.320.0130.04720.25
5.5.310.0230.04020.24
5.5.300.0030.06018.08
5.5.290.0070.06717.92
5.5.280.0200.07020.70
5.5.270.0100.08020.89
5.5.260.0130.08020.85
5.5.250.0000.05020.62
5.5.240.0100.06320.29
5.4.450.0430.08019.59
5.4.440.0600.06319.17
5.4.430.0700.06019.46
5.4.420.0230.04719.33
5.4.410.0530.07019.45
5.4.400.0570.07018.84
5.4.390.0630.06018.63
5.4.380.0230.05718.73
5.4.370.0170.05018.76
5.4.360.0230.04718.73
5.4.350.0080.04012.02
5.4.340.0080.03712.02
5.4.320.0100.03912.51
5.4.310.0070.03612.50
5.4.300.0070.03412.50
5.4.290.0080.03512.50
5.4.280.0120.03612.40
5.4.270.0080.04212.40
5.4.260.0070.03912.39
5.4.250.0100.07319.00
5.4.240.0130.04318.93
5.4.230.0130.07318.65
5.4.220.0070.05318.93
5.4.210.0070.05319.00
5.4.200.0130.06318.94
5.4.190.0100.05018.95
5.4.180.0230.06318.98
5.4.170.0070.07318.75
5.4.160.0070.05719.00
5.4.150.0100.05018.98
5.4.140.0070.05016.57
5.4.130.0100.04316.47
5.4.120.0000.05716.41
5.4.110.0030.05316.57
5.4.100.0030.05016.38
5.4.90.0030.05316.43
5.4.80.0100.04316.68
5.4.70.0130.04316.47
5.4.60.0070.04716.39
5.4.50.0170.03716.48
5.4.40.0070.06716.43
5.4.30.0100.04716.49
5.4.20.0070.04716.30
5.4.10.0030.05316.34
5.4.00.0070.04715.82
5.3.290.0060.04212.80
5.3.280.0070.05014.78
5.3.270.0170.06014.79
5.3.260.0230.05714.58
5.3.250.0030.05314.74
5.3.240.0100.04714.77
5.3.230.0100.05014.61
5.3.220.0100.04714.58
5.3.210.0030.05314.64
5.3.200.0030.05014.57
5.3.190.0030.05314.73
5.3.180.0000.05714.64
5.3.170.0000.05314.41
5.3.160.0100.04714.65
5.3.150.0000.06014.70
5.3.140.0100.04714.46
5.3.130.0000.06014.71
5.3.120.0100.05014.64
5.3.110.0200.03714.54
5.3.100.0030.05013.94
5.3.90.0070.05314.15
5.3.80.0000.05314.10
5.3.70.0030.05014.01
5.3.60.0030.05014.16
5.3.50.0100.04314.04
5.3.40.0000.05314.03
5.3.30.0100.04713.91
5.3.20.0070.04713.86
5.3.10.0130.04013.65
5.3.00.0100.04713.72
5.2.170.0030.04311.12
5.2.160.0070.03711.20
5.2.150.0030.04311.20
5.2.140.0070.04311.20
5.2.130.0130.03311.00
5.2.120.0030.04011.27
5.2.110.0170.02711.11
5.2.100.0000.04311.31
5.2.90.0170.04311.18
5.2.80.0100.03310.91
5.2.70.0070.04011.15
5.2.60.0030.04310.88
5.2.50.0030.04311.11
5.2.40.0100.03310.99
5.2.30.0070.03711.04
5.2.20.0030.03710.96
5.2.10.0000.04310.84
5.2.00.0070.04010.80
5.1.60.0000.04010.23
5.1.50.0070.03010.23
5.1.40.0070.03010.23
5.1.30.0000.03710.23
5.1.20.0070.03310.43
5.1.10.0070.03310.23
5.1.00.0070.04010.23
5.0.50.0030.03310.23
5.0.40.0000.03010.23
5.0.30.0030.04310.23
5.0.20.0030.03010.23
5.0.10.0000.04010.23
5.0.00.0030.04010.23
4.4.90.0000.02310.23
4.4.80.0000.02310.23
4.4.70.0000.02710.23
4.4.60.0000.02310.23
4.4.50.0000.02310.23
4.4.40.0000.04710.23
4.4.30.0000.02310.23
4.4.20.0000.02310.23
4.4.10.0030.02010.23
4.4.00.0000.03310.23
4.3.110.0030.02010.23
4.3.100.0030.03010.23
4.3.90.0070.01710.23
4.3.80.0070.02710.23
4.3.70.0000.02310.23
4.3.60.0070.01710.23
4.3.50.0030.02010.23
4.3.40.0070.03010.23
4.3.30.0030.03010.23
4.3.20.0000.02310.23
4.3.10.0000.02310.23
4.3.00.0000.0236.71

preferences:
34.99 ms | 401 KiB | 5 Q