3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array("a","b","c"); print_r($a);

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)
8.3.40.0100.00718.54
8.3.30.0070.00718.96
8.3.20.0000.00720.21
8.3.10.0040.00423.65
8.3.00.0040.00422.14
8.2.170.0090.00622.96
8.2.160.0130.00022.12
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00022.25
8.2.110.0030.00622.09
8.2.100.0040.00817.78
8.2.90.0070.00019.21
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0000.00918.22
8.2.30.0000.00717.99
8.2.20.0000.00717.53
8.2.10.0080.00019.41
8.2.00.0040.00417.59
8.1.270.0000.00823.90
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.84
8.1.230.0060.00619.09
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0090.00017.23
8.1.190.0040.00417.40
8.1.180.0080.00018.10
8.1.170.0060.00318.52
8.1.160.0040.00421.81
8.1.150.0000.00718.63
8.1.140.0000.00717.42
8.1.130.0000.00717.81
8.1.120.0040.00417.45
8.1.110.0000.00817.43
8.1.100.0000.00717.34
8.1.90.0000.01017.35
8.1.80.0070.00017.39
8.1.70.0030.00317.24
8.1.60.0060.00317.49
8.1.50.0080.00017.50
8.1.40.0000.00717.34
8.1.30.0030.00517.39
8.1.20.0030.00517.58
8.1.10.0000.00717.46
8.1.00.0050.00317.20
8.0.300.0050.00218.77
8.0.290.0030.00517.18
8.0.280.0000.00718.28
8.0.270.0070.00017.18
8.0.260.0000.00816.75
8.0.250.0070.00016.89
8.0.240.0030.00316.92
8.0.230.0000.00716.90
8.0.220.0030.00316.83
8.0.210.0030.00516.83
8.0.200.0000.00716.92
8.0.190.0030.00316.86
8.0.180.0020.00516.73
8.0.170.0040.00416.84
8.0.160.0040.00416.70
8.0.150.0040.00416.86
8.0.140.0080.00016.67
8.0.130.0030.00313.19
8.0.120.0030.00516.80
8.0.110.0030.00516.84
8.0.100.0000.00816.79
8.0.90.0000.00716.70
8.0.80.0150.00016.79
8.0.70.0000.00716.87
8.0.60.0040.00416.64
8.0.50.0000.00716.84
8.0.30.0110.00616.92
8.0.20.0070.01217.40
8.0.10.0000.00816.97
8.0.00.0140.00516.64
7.4.330.0020.00215.06
7.4.320.0030.00316.50
7.4.300.0060.00016.57
7.4.290.0070.00316.33
7.4.280.0000.00616.51
7.4.270.0030.00716.48
7.4.260.0030.00316.55
7.4.250.0070.00016.44
7.4.240.0020.00516.43
7.4.230.0000.00816.50
7.4.220.0120.00416.41
7.4.210.0090.00716.48
7.4.200.0070.00016.53
7.4.190.0000.00716.59
7.4.160.0090.00616.54
7.4.150.0080.01717.40
7.4.140.0100.00717.86
7.4.130.0140.00316.47
7.4.120.0130.00616.46
7.4.110.0080.01616.17
7.4.100.0060.01216.24
7.4.90.0040.02016.38
7.4.80.0090.01419.39
7.4.70.0060.01016.36
7.4.60.0090.00616.37
7.4.50.0040.00416.41
7.4.40.0080.00822.77
7.4.30.0060.01116.55
7.4.00.0050.01214.84
7.3.330.0000.00612.94
7.3.320.0000.00513.11
7.3.310.0050.00215.97
7.3.300.0040.00415.96
7.3.290.0170.00316.10
7.3.280.0070.01016.12
7.3.270.0140.00917.40
7.3.260.0140.00416.47
7.3.250.0090.00916.36
7.3.240.0110.00916.18
7.3.230.0100.00716.39
7.3.210.0160.00316.43
7.3.200.0030.01319.39
7.3.190.0120.01016.34
7.3.180.0110.00516.27
7.3.170.0000.01516.27
7.3.160.0060.00916.19
7.3.120.0080.00914.91
7.3.110.0060.01214.71
7.3.100.0030.01014.52
7.3.90.0070.00714.50
7.3.80.0030.01014.46
7.3.70.0120.00014.68
7.3.60.0000.00914.78
7.3.50.0060.00314.75
7.3.40.0030.01014.62
7.3.30.0100.00614.80
7.3.20.0080.00816.29
7.3.10.0070.00416.50
7.3.00.0130.00016.76
7.2.330.0130.00316.38
7.2.320.0060.01216.28
7.2.310.0070.01416.38
7.2.300.0110.00516.28
7.2.290.0060.00916.18
7.2.250.0070.01014.71
7.2.240.0070.01014.69
7.2.230.0040.00414.59
7.2.220.0040.00715.11
7.2.210.0080.00314.65
7.2.200.0040.00814.65
7.2.190.0070.00714.95
7.2.180.0060.00314.98
7.2.170.0070.00714.84
7.2.00.0140.00719.16
7.1.330.0040.01215.61
7.1.320.0070.01015.45
7.1.310.0000.00815.61
7.1.300.0060.00615.83
7.1.290.0120.00015.72
7.1.280.0000.01115.68
7.1.270.0060.00615.70
7.1.260.0030.00815.66
7.1.100.0060.00618.04
7.1.70.0000.00817.14
7.1.60.0100.01319.29
7.1.50.0000.02416.82
7.1.00.0070.07322.28
7.0.200.0140.00516.50
7.0.140.0070.07022.09
7.0.60.0200.04019.89
7.0.50.0130.07717.84
7.0.40.0200.05320.27
7.0.30.0400.06020.23
7.0.20.0330.07720.19
7.0.10.0030.05020.24
7.0.00.0100.08020.23
5.6.280.0000.07321.12
5.6.210.0070.05020.44
5.6.200.0100.06318.18
5.6.190.0030.04320.45
5.6.180.0300.07720.45
5.6.170.0130.05320.54
5.6.160.0000.05720.43
5.6.150.0170.05718.16
5.6.140.0070.05018.28
5.6.130.0100.05718.22
5.6.120.0070.06320.97
5.6.110.0070.07320.98
5.6.100.0100.05720.88
5.6.90.0170.07721.07
5.6.80.0030.08320.39
5.5.350.0070.04720.47
5.5.340.0100.07718.05
5.5.330.0230.07320.43
5.5.320.0000.07720.24
5.5.310.0200.04020.26
5.5.300.0100.07717.98
5.5.290.0030.05717.95
5.5.280.0030.04320.88
5.5.270.0000.04320.86
5.5.260.0170.07020.64
5.5.250.0000.04320.65
5.5.240.0300.06020.15
5.4.450.0100.06019.41
5.4.440.1000.05019.42
5.4.430.0270.05319.51
5.4.420.0670.00019.51
5.4.410.0070.05718.96
5.4.400.0130.05718.89
5.4.390.0170.05318.46
5.4.380.0270.05018.76
5.4.370.0300.03718.68
5.4.360.0170.04018.48
5.4.350.0060.03412.00
5.4.340.0060.03711.99
5.4.320.0050.03812.48
5.4.310.0060.04312.47
5.4.300.0060.04112.48
5.4.290.0070.05212.47
5.4.280.0120.05012.34
5.4.270.0150.04312.34
5.4.260.0060.05112.34
5.4.250.0110.04212.34
5.4.240.0120.04712.34
5.4.230.0110.04712.34
5.4.220.0090.03712.33
5.4.210.0110.03312.33
5.4.200.0100.03712.33
5.4.190.0100.04512.33
5.4.180.0110.03912.33
5.4.170.0050.04512.34
5.4.160.0080.04412.34
5.4.150.0080.03712.33
5.4.140.0080.04312.02
5.4.130.0090.04312.01
5.4.120.0100.05111.96
5.4.110.0220.04411.96
5.4.100.0190.06811.96
5.4.90.0090.03811.96
5.4.80.0100.03711.96
5.4.70.0090.04411.96
5.4.60.0090.03911.96
5.4.50.0040.04011.96
5.4.40.0050.03711.95
5.4.30.0100.03611.94
5.4.20.0090.03511.94
5.4.10.0090.04811.94
5.4.00.0090.03611.43
5.3.290.0060.03912.80
5.3.280.0100.03812.71
5.3.270.0080.05212.73
5.3.260.0120.04212.72
5.3.250.0080.04812.72
5.3.240.0100.03812.72
5.3.230.0110.03612.71
5.3.220.0070.04012.68
5.3.210.0180.05912.68
5.3.200.0100.03612.68
5.3.190.0070.04012.68
5.3.180.0060.04312.67
5.3.170.0100.05212.67
5.3.160.0070.05412.67
5.3.150.0070.03712.68
5.3.140.0050.04812.66
5.3.130.0070.04612.66
5.3.120.0110.04912.66
5.3.110.0100.05212.65
5.3.100.0070.03612.12
5.3.90.0140.05412.09
5.3.80.0070.03712.07
5.3.70.0090.04512.07
5.3.60.0070.03712.07
5.3.50.0120.04412.00
5.3.40.0070.04012.00
5.3.30.0080.04411.94
5.3.20.0090.03511.72
5.3.10.0060.03511.69
5.3.00.0110.04011.68
5.2.170.0090.0319.17
5.2.160.0110.0279.18
5.2.150.0080.0449.17
5.2.140.0070.0349.17
5.2.130.0060.0329.13
5.2.120.0070.0419.13
5.2.110.0060.0409.14
5.2.100.0110.0549.14
5.2.90.0110.0389.13
5.2.80.0060.0469.13
5.2.70.0050.0379.13
5.2.60.0050.0339.08
5.2.50.0080.0289.05
5.2.40.0050.0319.02
5.2.30.0070.0319.00
5.2.20.0090.0288.99
5.2.10.0070.0298.91
5.2.00.0100.0288.77
5.1.60.0040.0268.04
5.1.50.0040.0268.04
5.1.40.0070.0238.02
5.1.30.0120.0268.37
5.1.20.0100.0258.39
5.1.10.0030.0288.12
5.1.00.0100.0328.12
5.0.50.0090.0396.59
5.0.40.0070.0246.45
5.0.30.0100.0416.27
5.0.20.0060.0276.24
5.0.10.0050.0246.22
5.0.00.0060.0376.21
4.4.90.0040.0264.78
4.4.80.0090.0284.75
4.4.70.0060.0234.75
4.4.60.0050.0224.75
4.4.50.0070.0204.77
4.4.40.0050.0314.71
4.4.30.0020.0244.76
4.4.20.0040.0244.85
4.4.10.0030.0244.85
4.4.00.0070.0424.76
4.3.110.0070.0324.67
4.3.100.0050.0204.67
4.3.90.0060.0154.64
4.3.80.0070.0214.58
4.3.70.0020.0164.63
4.3.60.0020.0164.63
4.3.50.0050.0144.63
4.3.40.0040.0254.54
4.3.30.0010.0233.27
4.3.20.0030.0173.25
4.3.10.0010.0193.21
4.3.00.0100.0234.45

preferences:
64.45 ms | 400 KiB | 5 Q