3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! function foo() { $arrFoo = array(); return $arrFoo[] = "foo"; } var_dump(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)
8.3.40.0040.01418.75
8.3.30.0070.00718.72
8.3.20.0080.00018.61
8.3.10.0030.00620.41
8.3.00.0060.00319.25
8.2.170.0070.01422.96
8.2.160.0140.00318.66
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0060.00318.60
8.2.110.0100.00020.96
8.2.100.0100.00017.91
8.2.90.0030.00619.42
8.2.80.0040.00419.40
8.2.70.0040.00417.50
8.2.60.0080.00018.04
8.2.50.0000.00918.07
8.2.40.0000.00918.15
8.2.30.0070.00318.07
8.2.20.0030.00619.28
8.2.10.0050.00317.49
8.2.00.0000.00717.65
8.1.270.0000.01123.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.42
8.1.230.0080.00320.85
8.1.220.0030.00517.74
8.1.210.0090.00018.97
8.1.200.0080.00017.22
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0000.00820.61
8.1.160.0030.00518.81
8.1.150.0030.00618.57
8.1.140.0040.00417.38
8.1.130.0000.00717.88
8.1.120.0000.00717.39
8.1.110.0040.00417.43
8.1.100.0070.00017.44
8.1.90.0070.00017.26
8.1.80.0030.00417.37
8.1.70.0000.00717.32
8.1.60.0040.00417.59
8.1.50.0000.00817.41
8.1.40.0040.00417.41
8.1.30.0000.00817.52
8.1.20.0000.00717.62
8.1.10.0030.00517.42
8.1.00.0000.00817.35
8.0.300.0000.00719.90
8.0.290.0000.00716.58
8.0.280.0030.00318.37
8.0.270.0040.00417.18
8.0.260.0000.00616.73
8.0.250.0000.00816.85
8.0.240.0000.00716.87
8.0.230.0030.00316.88
8.0.220.0050.00216.79
8.0.210.0000.00716.75
8.0.200.0000.00716.85
8.0.190.0030.00516.85
8.0.180.0000.00816.75
8.0.170.0000.00916.73
8.0.160.0000.00716.81
8.0.150.0000.00816.75
8.0.140.0000.01016.73
8.0.130.0030.00313.27
8.0.120.0040.00416.81
8.0.110.0000.00716.68
8.0.100.0040.00416.60
8.0.90.0050.00216.83
8.0.80.0060.00916.83
8.0.70.0040.00416.69
8.0.60.0040.00416.70
8.0.50.0050.00316.85
8.0.30.0030.01917.16
8.0.20.0080.01016.91
8.0.10.0000.00816.84
8.0.00.0150.00816.71
7.4.330.0000.00612.89
7.4.320.0060.00016.41
7.4.300.0070.00016.49
7.4.290.0040.00416.60
7.4.280.0050.00316.50
7.4.270.0000.00616.51
7.4.260.0000.00613.31
7.4.250.0040.00416.44
7.4.240.0030.00316.61
7.4.230.0030.00316.60
7.4.220.0160.01216.48
7.4.210.0090.00616.67
7.4.200.0000.00716.29
7.4.190.0000.00716.68
7.4.160.0000.01516.58
7.4.150.0070.01016.55
7.4.140.0130.00316.30
7.4.130.0100.01316.48
7.4.120.0080.01716.30
7.4.110.0130.01016.40
7.4.100.0090.00916.42
7.4.90.0070.01016.45
7.4.80.0130.00616.41
7.4.70.0070.01016.45
7.4.60.0100.00716.45
7.4.50.0000.00416.25
7.4.40.0090.00616.14
7.4.30.0100.00716.54
7.4.00.0040.01114.77
7.3.330.0030.00413.22
7.3.320.0000.00513.03
7.3.310.0040.00416.33
7.3.300.0030.00316.23
7.3.290.0020.01316.20
7.3.280.0060.01216.24
7.3.270.0080.00816.29
7.3.260.0110.00816.35
7.3.250.0140.00316.36
7.3.240.0120.00316.37
7.3.230.0140.00316.42
7.3.210.0080.00916.42
7.3.200.0130.00919.39
7.3.190.0180.00416.28
7.3.180.0060.01216.57
7.3.170.0070.01416.21
7.3.160.0060.00916.40
7.3.120.0070.01014.74
7.2.330.0120.00616.66
7.2.320.0090.00816.62
7.2.310.0110.01116.28
7.2.300.0150.00316.46
7.2.290.0060.00916.48
7.2.00.0030.01018.90
7.1.200.0030.01015.84
7.1.100.0040.00718.11
7.1.70.0000.01017.21
7.1.60.0100.01419.31
7.1.50.0040.01816.79
7.1.00.0000.05322.36
7.0.200.0150.00314.75
7.0.140.0030.07022.00
7.0.120.0000.07322.04
7.0.60.0030.08021.76
7.0.50.0100.06317.90
7.0.40.0100.09020.23
7.0.30.0170.04720.18
7.0.20.0330.08020.07
7.0.10.0000.04720.08
7.0.00.0070.08320.11
5.6.280.0100.06721.08
5.6.210.0070.08020.47
5.6.200.0100.07718.18
5.6.190.0030.09720.63
5.6.180.0870.07020.35
5.6.170.0170.04020.56
5.6.160.0030.04320.54
5.6.150.0100.06318.23
5.6.140.0170.06718.27
5.6.130.0070.08018.15
5.6.120.0070.08021.01
5.6.110.0070.08020.98
5.6.100.0030.04721.14
5.6.90.0100.04721.00
5.6.80.0100.07720.38
5.5.350.0030.08020.45
5.5.340.0030.04318.04
5.5.330.0130.06320.25
5.5.320.0370.07020.19
5.5.310.0270.05720.41
5.5.300.0000.08717.98
5.5.290.0070.08017.98
5.5.280.0100.04320.89
5.5.270.0130.03720.73
5.5.260.0300.05320.73
5.5.250.0030.08320.50
5.5.240.0230.08320.18
5.4.450.0070.07719.47
5.4.440.0000.05719.56
5.4.430.0130.07319.46
5.4.420.0030.07719.57
5.4.410.0070.06019.44
5.4.400.0030.04719.14
5.4.390.0100.07319.21
5.4.380.0030.05018.87
5.4.370.0100.05718.87
5.4.360.0070.03319.20
5.4.350.0070.08019.15
5.4.340.0030.04319.03
5.4.320.0170.04018.88
5.4.310.0070.06318.86
5.4.300.0070.04319.15
5.4.290.0030.04319.23
5.4.280.0070.04018.91
5.4.270.0070.04018.87
5.4.260.0000.08319.00
5.4.250.0130.06719.13
5.4.240.0030.06318.84
5.4.230.0070.04019.00
5.4.220.0000.05018.93
5.4.210.0130.06318.84
5.4.200.0170.05718.84
5.4.190.0070.07019.13
5.4.180.0100.06319.11
5.4.170.0070.05319.23
5.4.160.0100.07019.13
5.4.150.0170.06019.22
5.4.140.0230.03316.41
5.4.130.0070.07016.25
5.4.120.0030.03716.43
5.4.110.0000.06016.41
5.4.100.0100.03716.41
5.4.90.0030.03316.41
5.4.80.0000.08316.46
5.4.70.0030.04316.40
5.4.60.0070.04316.41
5.4.50.0070.06016.38
5.4.40.0070.04016.31
5.4.30.0100.03716.39
5.4.20.0000.05316.40
5.4.10.0030.07316.46
5.4.00.0130.06015.99
5.3.290.0170.06014.71
5.3.280.0030.04714.62
5.3.270.0070.06014.59
5.3.260.0130.06714.49
5.3.250.0030.05314.66
5.3.240.0100.07014.63
5.3.230.0000.05314.68
5.3.220.0130.05314.61
5.3.210.0030.05314.73
5.3.200.0100.06714.72
5.3.190.0030.07014.73
5.3.180.0030.07314.61
5.3.170.0000.04714.58
5.3.160.0070.06314.57
5.3.150.0100.07014.45
5.3.140.0000.05014.60
5.3.130.0130.04314.55
5.3.120.0070.05014.48
5.3.110.0030.04714.43
5.3.100.0070.04314.08
5.3.90.0070.07314.01
5.3.80.0130.07014.05
5.3.70.0070.07314.03
5.3.60.0030.05013.95
5.3.50.0030.04013.93
5.3.40.0130.06313.89
5.3.30.0000.07713.94
5.3.20.0000.04313.72
5.3.10.0100.04313.58
5.3.00.0070.06713.65
5.2.170.0030.06711.05
5.2.160.0100.04011.14
5.2.150.0030.07011.19
5.2.140.0070.05311.20
5.2.130.0030.03011.17
5.2.120.0030.06310.98
5.2.110.0070.06311.02
5.2.100.0130.04311.09
5.2.90.0030.04311.06
5.2.80.0030.05711.25
5.2.70.0070.03711.14
5.2.60.0030.04311.09
5.2.50.0070.05011.09
5.2.40.0000.04310.91
5.2.30.0070.06010.91
5.2.20.0000.03310.91
5.2.10.0030.06710.78
5.2.00.0000.05310.74
5.1.60.0000.0379.95
5.1.50.0070.0409.98
5.1.40.0100.0509.99
5.1.30.0030.05710.23
5.1.20.0070.05010.30
5.1.10.0070.05710.12
5.1.00.0070.04310.12
5.0.50.0070.0338.69
5.0.40.0000.0338.58
5.0.30.0070.0438.58
5.0.20.0100.0308.58
5.0.10.0030.0338.58
5.0.00.0070.0638.58
4.4.90.0000.0178.58
4.4.80.0000.0208.58
4.4.70.0000.0178.58
4.4.60.0070.0338.58
4.4.50.0030.0338.58
4.4.40.0070.0378.58
4.4.30.0030.0338.58
4.4.20.0000.0378.58
4.4.10.0070.0238.58
4.4.00.0070.0338.58
4.3.110.0000.0208.58
4.3.100.0000.0278.58
4.3.90.0030.0338.58
4.3.80.0030.0538.58
4.3.70.0000.0278.58
4.3.60.0000.0308.58
4.3.50.0000.0238.58
4.3.40.0030.0508.58
4.3.30.0000.0178.58
4.3.20.0000.0378.58
4.3.10.0000.0338.58
4.3.00.0100.0278.58

preferences:
40.54 ms | 400 KiB | 5 Q