3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array("A"=>"Taeyeon","B"=>"Nan","C"=>"Boram","D"=>"Jessica"); foreach($x as $q){ print_r($q); print_r("\n");} ?>

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)
8.3.60.0130.00718.43
8.3.50.0100.01021.94
8.3.40.0070.00718.63
8.3.30.0100.00319.13
8.3.20.0080.00020.02
8.3.10.0080.00020.40
8.3.00.0000.00917.77
8.2.180.0130.01016.38
8.2.170.0110.00422.96
8.2.160.0100.00320.43
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.09
8.2.110.0090.00020.51
8.2.100.0110.00018.03
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00718.03
8.2.30.0060.00319.30
8.2.20.0030.00617.71
8.2.10.0040.00418.11
8.2.00.0000.00717.66
8.1.280.0070.00725.92
8.1.270.0030.00622.04
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0080.00023.96
8.1.230.0030.00918.86
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.47
8.1.160.0040.00421.93
8.1.150.0000.00818.88
8.1.140.0080.00017.37
8.1.130.0030.00317.73
8.1.120.0040.00417.35
8.1.110.0050.00217.36
8.1.100.0000.00717.44
8.1.90.0050.00217.41
8.1.80.0050.00317.31
8.1.70.0000.00717.31
8.1.60.0050.00317.62
8.1.50.0040.00417.47
8.1.40.0040.00417.54
8.1.30.0050.00317.66
8.1.20.0000.00717.56
8.1.10.0000.00717.44
8.1.00.0040.00417.27
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0020.00517.26
8.0.260.0030.00317.30
8.0.250.0000.00717.00
8.0.240.0060.00016.96
8.0.230.0030.00316.87
8.0.220.0030.00316.76
8.0.210.0030.00316.86
8.0.200.0000.00616.84
8.0.190.0000.00816.91
8.0.180.0040.00416.96
8.0.170.0040.00416.95
8.0.160.0030.00516.84
8.0.150.0000.00716.66
8.0.140.0000.00816.75
8.0.130.0000.00613.35
8.0.120.0040.00416.87
8.0.110.0030.00516.95
8.0.100.0070.00016.80
8.0.90.0040.00316.74
8.0.80.0070.00716.81
8.0.70.0070.00016.75
8.0.60.0040.00416.73
8.0.50.0030.00516.79
8.0.30.0120.01217.04
8.0.20.0160.00417.40
8.0.10.0000.00717.05
8.0.00.0150.00516.68
7.4.330.0050.00015.02
7.4.320.0030.00316.59
7.4.300.0000.00616.49
7.4.290.0000.00816.57
7.4.280.0040.00416.38
7.4.270.0000.00716.60
7.4.260.0080.00016.38
7.4.250.0000.00816.51
7.4.240.0040.00316.58
7.4.230.0030.00316.63
7.4.220.0040.01416.61
7.4.210.0070.00716.58
7.4.200.0070.00016.68
7.4.160.0080.00816.52
7.4.150.0150.00417.40
7.4.140.0080.00917.86
7.4.130.0090.00716.48
7.4.120.0080.00916.43
7.4.110.0150.00716.47
7.4.100.0150.00516.51
7.4.90.0060.01016.43
7.4.80.0030.01316.39
7.4.70.0100.00716.49
7.4.60.0030.01316.29
7.4.50.0040.00016.50
7.4.40.0090.00616.36
7.4.30.0130.00316.43
7.4.00.0070.01015.01
7.3.330.0000.00613.10
7.3.320.0000.00613.18
7.3.310.0060.00016.08
7.3.300.0070.00016.30
7.3.290.0070.00716.28
7.3.280.0050.00916.27
7.3.270.0150.00617.40
7.3.260.0120.00616.34
7.3.250.0110.00616.28
7.3.240.0100.00716.44
7.3.230.0120.00916.40
7.3.210.0100.00716.40
7.3.200.0000.01719.39
7.3.190.0060.01216.17
7.3.180.0160.00316.60
7.3.170.0030.01516.32
7.3.160.0030.01316.58
7.2.330.0080.01416.38
7.2.320.0090.00916.60
7.2.310.0070.01316.47
7.2.300.0080.00816.41
7.2.290.0100.00616.43
7.2.00.0000.01119.37
7.1.100.0060.00618.04
7.1.70.0030.00716.78
7.1.60.0030.02219.32
7.1.50.0040.01916.99
7.1.00.0070.07322.42
7.0.200.0100.00016.92
7.0.140.0030.07021.95
7.0.60.0070.08720.00
7.0.50.0100.03717.85
7.0.40.0130.04719.91
7.0.30.0470.07320.20
7.0.20.0300.08320.17
7.0.10.0100.07720.19
7.0.00.0030.05020.00
5.6.280.0030.07320.88
5.6.210.0070.08020.51
5.6.200.0030.04018.17
5.6.190.0100.04020.61
5.6.180.0370.03720.45
5.6.170.0200.04020.40
5.6.160.0100.08320.38
5.6.150.0100.05318.08
5.6.140.0070.08318.18
5.6.130.0170.06018.10
5.6.120.0030.08720.79
5.6.110.0100.07320.98
5.6.100.0070.06321.06
5.6.90.0100.05021.10
5.6.80.0030.06720.38
5.5.350.0170.08320.33
5.5.340.0070.06717.88
5.5.330.0070.03720.29
5.5.320.0400.03720.34
5.5.310.0270.04720.50
5.5.300.0030.05717.91
5.5.290.0130.07717.99
5.5.280.0130.07720.79
5.5.270.0100.03720.92
5.5.260.0030.07020.86
5.5.250.0100.07020.48
5.5.240.0130.07320.12
5.4.450.0100.06019.45
5.4.440.0700.06319.54
5.4.430.0970.04319.41
5.4.420.0730.05719.57
5.4.410.0800.05019.34
5.4.400.0700.05019.19
5.4.390.0730.05319.16
5.4.380.0200.08018.74
5.4.370.0170.06018.73
5.4.360.0430.06318.57
5.4.350.0470.07018.63
5.4.340.0370.05018.51
5.4.320.0060.04212.46
5.4.310.0070.04712.45
5.4.300.0080.03512.45
5.4.290.0070.04112.45
5.4.280.0050.04512.35
5.4.270.0070.04512.35
5.4.260.0100.03712.35
5.4.250.0130.04812.35
5.4.240.0100.03412.35
5.4.230.0040.04112.34
5.4.220.0090.04512.34
5.4.210.0090.04112.34
5.4.200.0100.03712.34
5.4.190.0120.03112.34
5.4.180.0130.03512.34
5.4.170.0130.03212.35
5.4.160.0070.04412.35
5.4.150.0200.04312.34
5.4.140.0150.04112.03
5.4.130.0190.04012.02
5.4.120.0150.03611.97
5.4.110.0020.03911.96
5.4.100.0050.03811.96
5.4.90.0060.04511.96
5.4.80.0100.04311.97
5.4.70.0050.04511.96
5.4.60.0050.03711.96
5.4.50.0120.03211.96
5.4.40.0050.03911.95
5.4.30.0070.03611.95
5.4.20.0040.03811.95
5.4.10.0080.03211.95
5.4.00.0060.03611.44
5.3.290.0060.04012.80
5.3.280.0020.04212.71
5.3.270.0040.04112.73
5.3.260.0060.04212.71
5.3.250.0080.03912.72
5.3.240.0070.04112.72
5.3.230.0100.03912.71
5.3.220.0060.04212.68
5.3.210.0050.04112.68
5.3.200.0030.04312.68
5.3.190.0070.03912.68
5.3.180.0060.03912.68
5.3.170.0080.03512.67
5.3.160.0070.03612.68
5.3.150.0040.03812.68
5.3.140.0040.03912.66
5.3.130.0030.04212.66
5.3.120.0070.03812.66
5.3.110.0030.04212.66
5.3.100.0030.03912.12
5.3.90.0070.03612.08
5.3.80.0080.03512.07
5.3.70.0090.03612.07
5.3.60.0090.03612.06
5.3.50.0090.03912.00
5.3.40.0030.04212.00
5.3.30.0080.04211.94
5.3.20.0100.04511.72
5.3.10.0070.03711.69
5.3.00.0050.04011.68
5.2.170.0040.0339.18
5.2.160.0040.0379.18
5.2.150.0040.0319.18
5.2.140.0100.0369.17
5.2.130.0100.0259.14
5.2.120.0030.0339.13
5.2.110.0090.0269.14
5.2.100.0040.0309.14
5.2.90.0040.0319.14
5.2.80.0050.0379.13
5.2.70.0070.0349.14
5.2.60.0040.0319.09
5.2.50.0070.0289.06
5.2.40.0080.0339.04
5.2.30.0050.0329.01
5.2.20.0040.0299.00
5.2.10.0070.0258.91
5.2.00.0050.0288.77
5.1.60.0050.0248.06
5.1.50.0030.0308.05
5.1.40.0030.0268.04
5.1.30.0020.0288.39
5.1.20.0030.0288.41
5.1.10.0040.0308.13
5.1.00.0080.0368.14
5.0.50.0060.0286.62
5.0.40.0060.0246.48
5.0.30.0020.0396.29
5.0.20.0020.0296.26
5.0.10.0050.0226.24
5.0.00.0020.0336.23
4.4.90.0050.0184.78
4.4.80.0000.0184.75
4.4.70.0030.0164.75
4.4.60.0060.0204.75
4.4.50.0060.0204.77
4.4.40.0070.0334.71
4.4.30.0060.0184.76
4.4.20.0060.0154.84
4.4.10.0120.0274.85
4.4.00.0080.0284.76
4.3.110.0060.0194.67
4.3.100.0040.0184.66
4.3.90.0060.0184.63
4.3.80.0050.0244.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0030.0153.21
4.3.00.0070.0207.56

preferences:
46.67 ms | 401 KiB | 5 Q