3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testPeople = array ( "a" => "A", "b" => "B", "c" => "C", "d" => "D", "e" => "E", => "F", => "G", => "H" ); echo count($testPeople); foreach($testPeople as $key => $people) { echo $key; echo $people; }

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)
5.6.80.0070.05020.39
5.6.70.4370.03720.52
5.5.240.0200.03720.04
5.4.400.0330.06018.85
5.4.390.0570.05018.77
5.4.380.0400.06718.72
5.4.370.0430.05718.63
5.4.360.0430.06018.79
5.4.350.0470.05318.84
5.4.340.0570.06318.59
5.4.320.0300.08018.60
5.4.310.0500.07318.74
5.4.300.0400.04718.69
5.4.290.0400.05318.84
5.4.280.0370.05718.74
5.4.270.0330.06318.52
5.4.260.0300.07018.77
5.4.250.0430.05318.65
5.4.240.0430.07018.75
5.4.230.0400.05318.60
5.4.220.0430.04718.60
5.4.210.0370.06318.60
5.4.200.0370.05016.54
5.4.190.0400.04718.60
5.4.180.0300.06018.77
5.4.170.0300.07018.77
5.4.160.0570.04018.54
5.4.150.0470.06018.66
5.4.140.0500.06716.37
5.4.130.0430.07016.44
5.4.120.0600.05716.42
5.4.110.0430.06316.43
5.4.100.0430.05316.25
5.4.90.0570.05716.19
5.4.80.0430.06716.18
5.4.70.0500.09716.25
5.4.60.0430.05316.40
5.4.50.0370.05316.22
5.4.40.0330.06016.22
5.4.30.0530.06016.28
5.4.20.0330.05716.39
5.4.10.0330.05716.28
5.4.00.0230.06315.73
5.3.290.0600.06014.64
5.3.280.0470.07014.69
5.3.270.0600.06314.70
5.3.260.0430.06314.64
5.3.250.0530.06714.60
5.3.240.0430.06714.61
5.3.230.0670.03714.50
5.3.220.0400.05714.57
5.3.210.0430.05714.54
5.3.200.0430.05014.53
5.3.190.0330.06714.64
5.3.180.0330.06014.66
5.3.170.0400.04714.51
5.3.160.0270.06014.59
5.3.150.0470.07314.64
5.3.140.0470.06014.61
5.3.130.0430.05014.55
5.3.120.0370.05314.48
5.3.110.0430.05014.46
5.3.100.0430.04313.95
5.3.90.0330.06713.98
5.3.80.0500.04313.98
5.3.70.0630.04313.95
5.3.60.0430.06014.10
5.3.50.0530.06313.85
5.3.40.0600.05713.93
5.3.30.0470.06013.82
5.3.20.0430.06313.60
5.3.10.0370.05713.64
5.3.00.0400.04713.62
5.2.170.0300.04011.07
5.2.160.0430.04711.14
5.2.150.0300.05311.20
5.2.140.0330.03711.18
5.2.130.0230.05011.14
5.2.120.0300.04011.13
5.2.110.0370.03711.02
5.2.100.0300.04011.09
5.2.90.0370.03311.24
5.2.80.0400.03311.13
5.2.70.0370.03711.00
5.2.60.0270.05011.02
5.2.50.0430.03711.07
5.2.40.0430.03311.02
5.2.30.0200.04310.93
5.2.20.0230.03711.08
5.2.10.0270.03710.98
5.2.00.0400.04310.68
5.1.60.0170.04010.11
5.1.50.0170.04010.02
5.1.40.0170.04010.09
5.1.30.0300.03010.43
5.1.20.0300.03010.41
5.1.10.0170.04010.18
5.1.00.0200.04310.21
5.0.50.0030.0408.56
5.0.40.0100.0308.40
5.0.30.0170.0438.24
5.0.20.0130.0278.33
5.0.10.0100.0338.14
5.0.00.0170.0408.19
4.4.90.0030.0335.93
4.4.80.0130.0275.81
4.4.70.0130.0275.89
4.4.60.0130.0305.94
4.4.50.0130.0235.88
4.4.40.0070.0405.96
4.4.30.0170.0175.87
4.4.20.0100.0235.93
4.4.10.0170.0235.95
4.4.00.0070.0505.95
4.3.110.0230.0135.82
4.3.100.0170.0305.75
4.3.90.0070.0275.91
4.3.80.0170.0305.89
4.3.70.0170.0205.80
4.3.60.0100.0235.81
4.3.50.0370.0275.86
4.3.40.0130.0335.78
4.3.30.0030.0275.75
4.3.20.0070.0305.75
4.3.10.0100.0275.75
4.3.00.0030.0206.90

preferences:
147.89 ms | 1394 KiB | 7 Q