3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my = array(); $my[]="foo"; $my[]="barr"; $my[]="test"; var_dump($my);

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)
8.3.60.0110.01118.37
8.3.50.0100.01021.98
8.3.40.0070.01418.75
8.3.30.0100.00318.78
8.3.20.0000.00720.20
8.3.10.0080.00020.54
8.3.00.0030.00519.25
8.2.180.0150.00018.21
8.2.170.0120.00322.96
8.2.160.0100.00320.37
8.2.150.0090.00624.18
8.2.140.0030.00724.66
8.2.130.0000.00726.16
8.2.120.0040.00420.97
8.2.110.0060.00320.52
8.2.100.0070.00418.03
8.2.90.0000.00719.26
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0050.00517.68
8.2.50.0080.00018.07
8.2.40.0040.00418.03
8.2.30.0070.00019.37
8.2.20.0030.00517.75
8.2.10.0000.00717.98
8.2.00.0050.00217.54
8.1.280.0140.00325.92
8.1.270.0060.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.75
8.1.230.0040.00719.09
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0000.00817.00
8.1.180.0080.00018.10
8.1.170.0090.00018.50
8.1.160.0070.00021.86
8.1.150.0000.00818.81
8.1.140.0040.00417.34
8.1.130.0000.00817.86
8.1.120.0040.00417.36
8.1.110.0020.00517.25
8.1.100.0000.00717.36
8.1.90.0040.00417.45
8.1.80.0000.00817.43
8.1.70.0000.00717.26
8.1.60.0030.00617.56
8.1.50.0030.00617.41
8.1.40.0050.00317.33
8.1.30.0000.00817.61
8.1.20.0040.00417.59
8.1.10.0000.00717.39
8.1.00.0000.00717.38
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.31
8.0.270.0030.00317.09
8.0.260.0000.00717.11
8.0.250.0030.00316.90
8.0.240.0030.00316.95
8.0.230.0030.00516.77
8.0.220.0000.00716.73
8.0.210.0030.00316.82
8.0.200.0000.00716.75
8.0.190.0030.00316.89
8.0.180.0050.00216.71
8.0.170.0000.00816.80
8.0.160.0000.00716.70
8.0.150.0070.00016.68
8.0.140.0000.00716.75
8.0.130.0000.00513.21
8.0.120.0040.00416.87
8.0.110.0000.00716.71
8.0.100.0070.00016.86
8.0.90.0050.00216.73
8.0.80.0080.01416.90
8.0.70.0000.00716.66
8.0.60.0040.00416.81
8.0.50.0080.00016.64
8.0.30.0120.00916.93
8.0.20.0140.00817.40
8.0.10.0040.00416.95
8.0.00.0080.00816.69
7.4.330.0000.00515.14
7.4.320.0030.00316.36
7.4.300.0000.00616.51
7.4.290.0030.00316.58
7.4.280.0000.00716.35
7.4.270.0000.00716.43
7.4.260.0000.00616.47
7.4.250.0050.00316.49
7.4.240.0050.00216.49
7.4.230.0000.00716.61
7.4.220.0090.00916.47
7.4.210.0030.01016.37
7.4.200.0000.00716.46
7.4.160.0080.00816.40
7.4.150.0100.01017.40
7.4.140.0110.00617.86
7.4.130.0080.01116.55
7.4.120.0070.00916.33
7.4.110.0060.01016.48
7.4.100.0110.00616.46
7.4.90.0030.01616.59
7.4.80.0120.00619.39
7.4.70.0100.01316.36
7.4.60.0060.01216.50
7.4.50.0050.00316.32
7.4.40.0060.01116.19
7.4.30.0120.00916.40
7.4.00.0070.01114.95
7.3.330.0000.00512.99
7.3.320.0000.00513.04
7.3.310.0040.00416.31
7.3.300.0030.00316.10
7.3.290.0110.00616.18
7.3.280.0080.00816.17
7.3.270.0110.01017.40
7.3.260.0170.00916.28
7.3.250.0080.01116.47
7.3.240.0130.00416.59
7.3.230.0100.00716.39
7.3.210.0070.01116.58
7.3.200.0060.00919.39
7.3.190.0030.01316.50
7.3.180.0080.01216.45
7.3.170.0180.00316.52
7.3.160.0090.00916.30
7.3.120.0040.01114.59
7.3.110.0000.01015.01
7.3.100.0060.00614.82
7.3.90.0040.01414.59
7.3.80.0040.00714.98
7.3.70.0090.00614.75
7.3.60.0070.00714.82
7.3.50.0030.00914.69
7.3.40.0030.00714.88
7.3.30.0000.00914.82
7.3.20.0030.00916.26
7.3.10.0080.00416.48
7.3.00.0070.00716.30
7.2.330.0060.00916.41
7.2.320.0120.00616.31
7.2.310.0120.00616.61
7.2.300.0110.00516.43
7.2.290.0080.00816.48
7.2.250.0100.01014.47
7.2.240.0060.01314.72
7.2.230.0130.00014.92
7.2.220.0070.01114.74
7.2.210.0090.00614.96
7.2.200.0000.01415.06
7.2.190.0110.00414.76
7.2.180.0100.00614.88
7.2.170.0060.01014.80
7.2.00.0040.00819.13
7.1.330.0060.00915.79
7.1.320.0070.00715.66
7.1.310.0000.01615.52
7.1.300.0030.01015.94
7.1.290.0040.01115.61
7.1.280.0060.00815.49
7.1.270.0060.00615.71
7.1.260.0000.01015.88
7.1.100.0000.01118.14
7.1.70.0030.01016.92
7.1.60.0100.00719.61
7.1.50.0190.01934.61
7.1.00.0030.07322.44
7.0.200.0030.00616.62
7.0.140.0070.06722.00
7.0.60.0130.07719.87
7.0.50.0030.04017.83
7.0.40.0030.08720.40
7.0.30.0330.07320.00
7.0.20.0130.04320.16
7.0.10.0000.06320.12
7.0.00.0200.07020.32
5.6.280.0030.07321.06
5.6.210.0030.06020.66
5.6.200.0130.07718.16
5.6.190.0100.08020.21
5.6.180.0130.04320.39
5.6.170.0330.07320.62
5.6.160.0070.05320.48
5.6.150.0100.06018.12
5.6.140.0000.04718.21
5.6.130.0030.08718.21
5.6.120.0070.05321.14
5.6.110.0000.09020.99
5.6.100.0030.08021.13
5.6.90.0170.06721.09
5.6.80.0070.07020.35
5.6.70.4470.04020.50
5.5.350.0230.08020.40
5.5.340.0000.08317.92
5.5.330.0000.04320.21
5.5.320.0330.08020.28
5.5.310.0370.07020.16
5.5.300.0030.07717.90
5.5.290.0030.04317.94
5.5.280.0100.08020.87
5.5.270.0200.07320.86
5.5.260.0100.08020.79
5.5.250.0030.04020.60
5.5.240.0270.07320.28
5.4.450.0230.04319.57
5.4.440.0230.03319.48
5.4.430.0630.04719.41
5.4.420.0130.04019.45
5.4.410.0270.04319.28
5.4.400.0170.04019.09
5.4.390.0300.03719.21
5.4.380.0300.05018.54
5.4.370.0230.05718.60
5.4.360.0200.06018.67
5.4.350.0270.05018.64
5.4.340.0130.05718.48
5.4.320.0070.03412.45
5.4.310.0060.04212.45
5.4.300.0110.04012.45
5.4.290.0070.03812.45
5.4.280.0060.03412.35
5.4.270.0080.04212.34
5.4.260.0050.04312.34
5.4.250.0090.03512.34
5.4.240.0090.04312.34
5.4.230.0070.04212.34
5.4.220.0070.04412.34
5.4.210.0080.03912.34
5.4.200.0070.04712.34
5.4.190.0060.04112.33
5.4.180.0060.03712.34
5.4.170.0090.03612.34
5.4.160.0030.04112.34
5.4.150.0060.03812.34
5.4.140.0030.04012.02
5.4.130.0100.03412.01
5.4.120.0060.03611.97
5.4.110.0080.03911.96
5.4.100.0100.03011.96
5.4.90.0070.04211.96
5.4.80.0080.03811.97
5.4.70.0100.03011.96
5.4.60.0070.03911.96
5.4.50.0150.03211.96
5.4.40.0070.03811.95
5.4.30.0070.04511.95
5.4.20.0080.03811.95
5.4.10.0120.04111.95
5.4.00.0080.03311.43
5.3.290.0080.03912.80
5.3.280.0120.04012.71
5.3.270.0100.03812.73
5.3.260.0090.04412.72
5.3.250.0080.04412.72
5.3.240.0070.04012.72
5.3.230.0090.03912.71
5.3.220.0160.04312.68
5.3.210.0170.03812.68
5.3.200.0120.04012.68
5.3.190.0080.04012.68
5.3.180.0100.03912.67
5.3.170.0060.04012.67
5.3.160.0100.03712.68
5.3.150.0100.04112.67
5.3.140.0090.03712.66
5.3.130.0060.05012.66
5.3.120.0080.03912.66
5.3.110.0060.03912.66
5.3.100.0080.03412.12
5.3.90.0080.04012.09
5.3.80.0080.03712.07
5.3.70.0080.04112.07
5.3.60.0040.04312.06
5.3.50.0090.03712.00
5.3.40.0090.03712.00
5.3.30.0060.03811.94
5.3.20.0110.03911.72
5.3.10.0090.03811.69
5.3.00.0080.03911.68
5.2.170.0040.0419.18
5.2.160.0070.0289.18
5.2.150.0060.0409.18
5.2.140.0070.0349.17
5.2.130.0070.0349.13
5.2.120.0070.0339.14
5.2.110.0040.0349.14
5.2.100.0070.0369.14
5.2.90.0060.0299.14
5.2.80.0070.0359.13
5.2.70.0070.0309.13
5.2.60.0040.0379.08
5.2.50.0070.0309.06
5.2.40.0070.0269.04
5.2.30.0020.0329.00
5.2.20.0040.0279.00
5.2.10.0020.0308.92
5.2.00.0050.0288.77
5.1.60.0060.0228.06
5.1.50.0040.0268.05
5.1.40.0060.0248.04
5.1.30.0080.0248.39
5.1.20.0040.0268.41
5.1.10.0040.0308.13
5.1.00.0060.0248.14
5.0.50.0030.0216.61
5.0.40.0020.0206.47
5.0.30.0040.0296.29
5.0.20.0030.0226.25
5.0.10.0040.0256.24
5.0.00.0030.0326.22
4.4.90.0060.0124.78
4.4.80.0020.0184.75
4.4.70.0030.0164.76
4.4.60.0030.0154.75
4.4.50.0020.0204.77
4.4.40.0050.0264.71
4.4.30.0040.0144.75
4.4.20.0050.0134.85
4.4.10.0050.0204.85
4.4.00.0030.0294.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0030.0174.64
4.3.80.0020.0244.59
4.3.70.0030.0134.63
4.3.60.0050.0164.62
4.3.50.0030.0194.63
4.3.40.0040.0224.54
4.3.30.0030.0173.28
4.3.20.0010.0193.26
4.3.10.0020.0193.22
4.3.00.0000.02013.57

preferences:
63.51 ms | 401 KiB | 5 Q