3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array('a' => 1, 'b' => 2); $bar = array('c' => 3, 'd' => 4); array_push($foo, $bar); var_dumo($foo);

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)
8.3.60.0110.01116.63
8.3.50.0080.01122.92
8.3.40.0120.00618.61
8.3.30.0120.00418.96
8.3.20.0070.00020.22
8.3.10.0060.00323.45
8.3.00.0040.00417.63
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0140.00020.39
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0070.00021.04
8.2.110.0060.00322.08
8.2.100.0090.00317.91
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0110.00017.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00817.97
8.2.30.0040.00417.97
8.2.20.0000.00917.70
8.2.10.0040.00417.93
8.2.00.0040.00417.71
8.1.280.0100.01025.92
8.1.270.0090.00024.01
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.88
8.1.230.0080.00319.17
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0040.00421.91
8.1.150.0040.00418.83
8.1.140.0030.00517.36
8.1.130.0040.00417.69
8.1.120.0070.00017.38
8.1.110.0040.00417.32
8.1.100.0070.00017.29
8.1.90.0040.00417.30
8.1.80.0000.00717.38
8.1.70.0030.00317.25
8.1.60.0000.00917.45
8.1.50.0050.00317.38
8.1.40.0080.00017.50
8.1.30.0030.00517.58
8.1.20.0000.00817.48
8.1.10.0000.00717.43
8.1.00.0040.00417.54
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.41
8.0.270.0040.00417.11
8.0.260.0000.00617.17
8.0.250.0060.00016.99
8.0.240.0070.00016.91
8.0.230.0070.00016.91
8.0.220.0070.00016.86
8.0.210.0000.00716.84
8.0.200.0030.00316.81
8.0.190.0000.00716.81
8.0.180.0040.00416.80
8.0.170.0000.00716.95
8.0.160.0030.00316.95
8.0.150.0070.00016.89
8.0.140.0070.00016.71
8.0.130.0050.00013.28
8.0.120.0000.00816.85
8.0.110.0040.00416.94
8.0.100.0040.00416.94
8.0.90.0030.00316.83
8.0.80.0070.01316.86
8.0.70.0040.00416.84
8.0.60.0050.00316.77
8.0.50.0000.00816.70
8.0.30.0100.00917.13
8.0.20.0100.01317.40
8.0.10.0000.00716.99
8.0.00.0100.00716.76
7.4.330.0050.00015.05
7.4.320.0000.00616.29
7.4.300.0030.00316.35
7.4.290.0050.00216.58
7.4.280.0040.00416.40
7.4.270.0000.00716.48
7.4.260.0000.00716.59
7.4.250.0000.00716.38
7.4.240.0000.00716.48
7.4.230.0000.00716.46
7.4.220.0100.00716.54
7.4.210.0030.01016.57
7.4.200.0000.00816.66
7.4.160.0060.00916.55
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0070.01416.43
7.4.120.0100.00916.58
7.4.110.0130.01016.54
7.4.100.0110.00716.64
7.4.90.0070.01016.37
7.4.80.0140.00519.39
7.4.70.0060.01216.75
7.4.60.0030.01816.58
7.4.50.0040.00416.55
7.4.40.0100.00716.64
7.4.30.0100.00716.39
7.4.00.0040.01414.88
7.3.330.0000.00913.17
7.3.320.0030.00313.14
7.3.310.0040.00416.32
7.3.300.0000.00716.25
7.3.290.0060.01316.23
7.3.280.0110.00816.23
7.3.270.0090.00917.40
7.3.260.0030.01316.20
7.3.250.0100.00916.38
7.3.240.0030.01416.59
7.3.230.0090.01216.39
7.3.210.0080.00816.38
7.3.200.0060.00919.39
7.3.190.0060.00916.21
7.3.180.0150.00616.32
7.3.170.0060.01316.44
7.3.160.0060.00916.20
7.3.10.0120.00616.36
7.3.00.0150.00416.27
7.2.330.0070.01016.37
7.2.320.0130.00716.54
7.2.310.0000.01716.60
7.2.300.0120.00916.38
7.2.290.0080.00816.32
7.2.130.0080.01016.46
7.2.120.0100.00816.53
7.2.110.0060.01016.59
7.2.100.0070.00916.76
7.2.90.0070.01016.64
7.2.80.0110.00816.43
7.2.70.0110.00616.67
7.2.60.0070.00916.70
7.2.50.0080.00516.60
7.2.40.0070.00416.56
7.2.30.0060.01016.57
7.2.20.0100.00516.73
7.2.10.0030.01016.40
7.2.00.0120.00617.50
7.1.250.0080.00915.38
7.1.200.0100.00715.64
7.1.100.0060.00618.34
7.1.70.0000.01216.96
7.1.60.0100.01319.40
7.1.50.0070.01416.65
7.1.00.0070.07322.44
7.0.200.0000.01016.86
7.0.140.0070.07022.01
7.0.60.0130.07719.99
7.0.50.0070.07017.81
7.0.40.0100.05020.26
7.0.30.0230.06319.97
7.0.20.0300.07320.08
7.0.10.0070.08720.21
7.0.00.0100.05720.16
5.6.280.0100.06720.92
5.6.210.0000.05020.66
5.6.200.0100.04318.23
5.6.190.0070.04020.43
5.6.180.0230.07320.42
5.6.170.0300.04020.44
5.6.160.0070.03720.70
5.6.150.0070.03718.20
5.6.140.0100.05018.11
5.6.130.0030.06018.12
5.6.120.0000.04720.96
5.6.110.0170.07321.10
5.6.100.0100.05321.06
5.6.90.0200.07021.09
5.6.80.0130.05720.32
5.5.350.0270.04020.32
5.5.340.0170.05717.88
5.5.330.0170.07320.21
5.5.320.0270.04020.34
5.5.310.0370.06320.18
5.5.300.0200.04718.00
5.5.290.0100.06017.91
5.5.280.0030.05320.87
5.5.270.0070.08320.78
5.5.260.0000.05720.67
5.5.250.0300.05720.60
5.5.240.0030.07020.26
5.4.450.0270.08019.41
5.4.440.0630.05019.54
5.4.430.0170.05319.60
5.4.420.1000.05319.49
5.4.410.0600.05719.36
5.4.400.0470.06719.14
5.4.390.0530.05718.85
5.4.380.0200.04718.56
5.4.370.0270.05318.60
5.4.360.0230.05018.63
5.4.350.0100.06011.97
5.4.340.0040.03711.96
5.4.320.0090.03612.45
5.4.310.0060.04012.45
5.4.300.0100.03712.45
5.4.290.0040.04012.45
5.4.280.0080.03312.34
5.4.270.0040.03712.35
5.4.260.0090.03412.34
5.4.250.0080.03512.34
5.4.240.0050.03712.34
5.4.230.0020.04212.34
5.4.220.0030.03812.34
5.4.210.0060.03412.34
5.4.200.0020.04112.34
5.4.190.0060.03512.33
5.4.180.0060.03512.34
5.4.170.0070.03412.34
5.4.160.0030.03712.34
5.4.150.0060.03512.34
5.4.140.0040.03712.02
5.4.130.0090.04312.01
5.4.120.0040.03711.97
5.4.110.0070.03411.96
5.4.100.0040.04011.96
5.4.90.0050.03711.96
5.4.80.0060.03711.96
5.4.70.0060.03411.96
5.4.60.0050.04011.96
5.4.50.0070.04311.96
5.4.40.0050.03711.95
5.4.30.0040.03711.95
5.4.20.0060.03411.95
5.4.10.0060.03411.95
5.4.00.0070.03511.43
5.3.290.0060.04212.80
5.3.280.0060.03812.70
5.3.270.0050.04012.72
5.3.260.0040.04112.72
5.3.250.0050.03912.72
5.3.240.0050.03812.72
5.3.230.0060.03812.71
5.3.220.0060.03912.68
5.3.210.0060.03812.68
5.3.200.0070.03612.68
5.3.190.0040.04012.67
5.3.180.0040.03912.67
5.3.170.0050.03912.67
5.3.160.0060.04612.68
5.3.150.0070.03712.67
5.3.140.0070.04012.66
5.3.130.0060.04512.66
5.3.120.0040.04112.66
5.3.110.0060.04212.65
5.3.100.0050.03912.12
5.3.90.0090.03612.08
5.3.80.0060.03812.08
5.3.70.0070.03412.07
5.3.60.0060.03612.06
5.3.50.0020.04012.00
5.3.40.0070.03712.00
5.3.30.0070.03511.95
5.3.20.0050.03711.73
5.3.10.0110.03611.70
5.3.00.0030.04211.68
5.2.170.0040.0319.18
5.2.160.0060.0279.18
5.2.150.0060.0299.18
5.2.140.0080.0269.18
5.2.130.0100.0269.14
5.2.120.0040.0299.14
5.2.110.0040.0299.14
5.2.100.0050.0279.14
5.2.90.0040.0299.14
5.2.80.0030.0339.14
5.2.70.0050.0319.14
5.2.60.0050.0309.09
5.2.50.0050.0309.05
5.2.40.0050.0299.04
5.2.30.0080.0269.02
5.2.20.0070.0269.00
5.2.10.0040.0298.92
5.2.00.0040.0308.78
5.1.60.0060.0228.07
5.1.50.0040.0248.06
5.1.40.0030.0258.05
5.1.30.0040.0268.39
5.1.20.0050.0258.41
5.1.10.0030.0278.14
5.1.00.0030.0268.14
5.0.50.0030.0216.62
5.0.40.0050.0176.48
5.0.30.0050.0306.29
5.0.20.0020.0206.26
5.0.10.0050.0226.23
5.0.00.0010.0336.23
4.4.90.0040.0214.78
4.4.80.0040.0144.75
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0010.0164.77
4.4.40.0040.0234.71
4.4.30.0040.0144.76
4.4.20.0020.0154.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0020.0164.67
4.3.90.0060.0114.63
4.3.80.0050.0224.59
4.3.70.0030.0144.63
4.3.60.0030.0174.63
4.3.50.0000.0214.62
4.3.40.0060.0214.54
4.3.30.0010.0173.28
4.3.20.0010.0163.26
4.3.10.0020.0163.21
4.3.00.0030.0207.21

preferences:
44.71 ms | 401 KiB | 5 Q