3v4l.org

run code in 300+ PHP versions simultaneously
<?php $age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43"); foreach($age as $x=>$x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "<br>"; } ?>

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)
8.3.40.0150.00018.48
8.3.30.0140.00019.09
8.3.20.0040.00420.29
8.3.10.0080.00023.50
8.3.00.0040.00417.80
8.2.170.0170.00322.96
8.2.160.0070.00720.48
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.90
8.2.110.0050.00522.02
8.2.100.0040.00817.91
8.2.90.0020.00519.23
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0080.00018.09
8.2.30.0060.00318.12
8.2.20.0000.00817.73
8.2.10.0080.00018.16
8.2.00.0070.00017.66
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0050.00523.62
8.1.230.0000.01119.17
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0050.00318.45
8.1.160.0030.00622.11
8.1.150.0000.00718.79
8.1.140.0030.00517.43
8.1.130.0030.00317.78
8.1.120.0050.00317.32
8.1.110.0060.00317.42
8.1.100.0070.00017.44
8.1.90.0000.00717.53
8.1.80.0000.00817.34
8.1.70.0030.00317.45
8.1.60.0000.00817.58
8.1.50.0050.00317.45
8.1.40.0070.00017.41
8.1.30.0040.00417.60
8.1.20.0000.00817.65
8.1.10.0000.00717.37
8.1.00.0000.00817.30
8.0.300.0040.00420.64
8.0.290.0070.00016.63
8.0.280.0040.00318.50
8.0.270.0050.00217.25
8.0.260.0000.00617.12
8.0.250.0070.00016.99
8.0.240.0080.00016.98
8.0.230.0040.00416.82
8.0.220.0000.00716.88
8.0.210.0070.00016.77
8.0.200.0000.00616.78
8.0.190.0030.00716.98
8.0.180.0070.00016.89
8.0.170.0040.00416.94
8.0.160.0000.00716.91
8.0.150.0040.00416.83
8.0.140.0000.00716.81
8.0.130.0000.00513.35
8.0.120.0020.00516.84
8.0.110.0000.00716.89
8.0.100.0080.00016.88
8.0.90.0030.00316.91
8.0.80.0060.00916.80
8.0.70.0050.00316.87
8.0.60.0000.00716.73
8.0.50.0040.00416.75
8.0.30.0090.01517.24
8.0.20.0120.00617.40
8.0.10.0040.00416.96
8.0.00.0090.00816.78
7.4.330.0000.00515.21
7.4.320.0000.00616.59
7.4.300.0030.00316.50
7.4.290.0000.00716.50
7.4.280.0040.00416.38
7.4.270.0000.00716.63
7.4.260.0030.00316.59
7.4.250.0000.00716.54
7.4.240.0040.00316.50
7.4.230.0070.00016.31
7.4.220.0110.00716.48
7.4.210.0000.02116.70
7.4.200.0040.00216.48
7.4.160.0090.00616.48
7.4.150.0130.01017.40
7.4.140.0100.00917.86
7.4.130.0060.01116.50
7.4.120.0070.00916.51
7.4.110.0030.01316.25
7.4.100.0050.01116.60
7.4.90.0160.00316.49
7.4.80.0070.01019.39
7.4.70.0030.01316.49
7.4.60.0060.01216.43
7.4.50.0030.00316.42
7.4.40.0060.00916.20
7.4.30.0060.00916.56
7.4.00.0060.00814.76
7.3.330.0050.00013.13
7.3.320.0050.00013.20
7.3.310.0000.00616.40
7.3.300.0070.00016.34
7.3.290.0060.00916.26
7.3.280.0100.00816.28
7.3.270.0180.00017.40
7.3.260.0070.01016.61
7.3.250.0110.00616.45
7.3.240.0100.00916.61
7.3.230.0060.01116.39
7.3.210.0060.01116.29
7.3.200.0080.01119.39
7.3.190.0100.01216.39
7.3.180.0100.00716.17
7.3.170.0250.01516.52
7.3.160.0140.00316.35
7.3.120.0060.00914.84
7.3.10.0100.00716.59
7.3.00.0040.01116.59
7.2.330.0120.01216.58
7.2.320.0060.01216.62
7.2.310.0140.01116.64
7.2.300.0040.01516.71
7.2.290.0030.01416.63
7.2.130.0200.00616.92
7.2.120.0060.00916.90
7.2.110.0060.01016.84
7.2.100.0030.01416.92
7.2.90.0060.00916.70
7.2.80.0060.00616.93
7.2.70.0060.00616.86
7.2.60.0060.00916.86
7.2.50.0040.01116.79
7.2.40.0100.00316.98
7.2.30.0030.00916.60
7.2.20.0000.01116.77
7.2.10.0100.00316.86
7.2.00.0050.00818.16
7.1.250.0150.00615.69
7.1.200.0000.01215.86
7.1.100.0040.00718.09
7.1.70.0070.01616.86
7.1.60.0070.01719.70
7.1.50.0110.00716.57
7.1.00.0100.06722.54
7.0.200.0030.00516.61
7.0.140.0000.08022.18
7.0.60.0070.08319.98
7.0.50.0000.04317.89
7.0.40.0070.04320.15
7.0.30.0200.04720.10
7.0.20.0200.06020.09
7.0.10.0100.07320.13
7.0.00.0070.04320.12
5.6.280.0100.06721.15
5.6.210.0100.06320.60
5.6.200.0030.07718.21
5.6.190.0100.04020.27
5.6.180.0270.04720.57
5.6.170.0430.06020.50
5.6.160.0070.03720.50
5.6.150.0130.07718.18
5.6.140.0000.08718.16
5.6.130.0000.08318.18
5.6.120.0000.07721.12
5.6.110.0070.04020.99
5.6.100.0100.05021.10
5.6.90.0100.08021.07
5.6.80.0000.04320.28
5.5.350.0230.06320.47
5.5.340.0070.05318.01
5.5.330.0130.06320.29
5.5.320.0370.05320.34
5.5.310.0330.04720.32
5.5.300.0170.06017.92
5.5.290.0100.04317.96
5.5.280.0170.03720.80
5.5.270.0100.08720.84
5.5.260.0100.06020.84
5.5.250.0000.04320.58
5.5.240.0030.08020.25
5.4.450.0200.05719.58
5.4.440.0070.06019.52
5.4.430.0170.05019.54
5.4.420.0230.04319.63
5.4.410.0030.06019.02
5.4.400.0170.06318.77
5.4.390.0300.05318.45
5.4.380.0170.08018.70
5.4.370.0130.03318.57
5.4.360.0030.04018.59
5.4.350.0100.09311.97
5.4.340.0070.03711.97
5.4.320.0080.03812.45
5.4.310.0090.03612.45
5.4.300.0060.03612.45
5.4.290.0060.03812.45
5.4.280.0020.03812.35
5.4.270.0040.03812.35
5.4.260.0020.04212.35
5.4.250.0110.03212.35
5.4.240.0040.03712.35
5.4.230.0040.04012.34
5.4.220.0030.03912.34
5.4.210.0060.03512.34
5.4.200.0050.03912.34
5.4.190.0040.03812.34
5.4.180.0080.03412.34
5.4.170.0050.03712.35
5.4.160.0060.03512.35
5.4.150.0050.03612.34
5.4.140.0060.03612.03
5.4.130.0030.03812.01
5.4.120.0050.03511.97
5.4.110.0070.03311.96
5.4.100.0050.03511.96
5.4.90.0060.03611.97
5.4.80.0050.03711.96
5.4.70.0070.03311.96
5.4.60.0060.03411.96
5.4.50.0070.03311.96
5.4.40.0070.03311.95
5.4.30.0060.03511.95
5.4.20.0060.03411.95
5.4.10.0040.03611.94
5.4.00.0050.03711.43
5.3.290.0110.03912.80
5.3.280.0040.03912.71
5.3.270.0080.03712.73
5.3.260.0060.03912.72
5.3.250.0040.03912.72
5.3.240.0080.03512.72
5.3.230.0080.04012.70
5.3.220.0090.03412.68
5.3.210.0070.03812.68
5.3.200.0070.03712.68
5.3.190.0040.03812.68
5.3.180.0040.03812.67
5.3.170.0050.03712.67
5.3.160.0080.03512.68
5.3.150.0100.03412.67
5.3.140.0050.03712.66
5.3.130.0050.04312.66
5.3.120.0070.04312.66
5.3.110.0050.04912.66
5.3.100.0070.03512.12
5.3.90.0040.03912.08
5.3.80.0080.03412.08
5.3.70.0080.03512.07
5.3.60.0080.03512.07
5.3.50.0060.03612.00
5.3.40.0050.03612.00
5.3.30.0050.03511.95
5.3.20.0070.03311.72
5.3.10.0050.03511.69
5.3.00.0060.03511.68
5.2.170.0070.0299.18
5.2.160.0030.0319.18
5.2.150.0020.0339.18
5.2.140.0020.0339.18
5.2.130.0030.0309.14
5.2.120.0030.0299.14
5.2.110.0060.0279.14
5.2.100.0090.0309.14
5.2.90.0040.0339.13
5.2.80.0030.0329.14
5.2.70.0040.0319.13
5.2.60.0060.0309.09
5.2.50.0070.0299.06
5.2.40.0050.0299.04
5.2.30.0050.0299.01
5.2.20.0090.0329.00
5.2.10.0070.0278.92
5.2.00.0060.0288.77
5.1.60.0050.0238.06
5.1.50.0060.0238.06
5.1.40.0050.0238.04
5.1.30.0050.0258.39
5.1.20.0040.0278.41
5.1.10.0040.0268.13
5.1.00.0040.0268.14
5.0.50.0040.0206.61
5.0.40.0020.0206.47
5.0.30.0030.0316.29
5.0.20.0080.0226.25
5.0.10.0040.0226.23
5.0.00.0030.0306.23
4.4.90.0050.0134.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0254.70
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0030.0164.85
4.4.00.0010.0274.75
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0010.0254.59
4.3.70.0010.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0000.0183.28
4.3.20.0030.0143.26
4.3.10.0020.0153.22
4.3.00.0070.0207.57

preferences:
40.38 ms | 400 KiB | 5 Q