3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('one','two','three'); $count = count($array); return $count;

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)
8.3.60.0140.00718.55
8.3.50.0240.00621.08
8.3.40.0150.00018.58
8.3.30.0070.00719.96
8.3.20.0040.00418.65
8.3.10.0040.00421.10
8.3.00.0040.00423.66
8.2.180.0150.00616.50
8.2.170.0200.00022.96
8.2.160.0070.00720.43
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.89
8.2.110.0070.01721.07
8.2.100.0080.00417.46
8.2.90.0090.00019.11
8.2.80.0090.00017.97
8.2.70.0050.00517.63
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0060.00319.49
8.2.20.0030.00517.72
8.2.10.0070.00017.60
8.2.00.0050.00317.63
8.1.280.0070.01025.92
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0080.00022.12
8.1.230.0110.00018.87
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0040.00418.59
8.1.160.0000.00818.84
8.1.150.0000.00718.57
8.1.140.0070.00017.43
8.1.130.0000.00717.68
8.1.120.0080.00017.33
8.1.110.0000.00817.46
8.1.100.0030.00317.46
8.1.90.0020.00517.34
8.1.80.0000.00717.46
8.1.70.0030.00317.31
8.1.60.0040.00417.57
8.1.50.0000.00717.35
8.1.40.0060.00317.50
8.1.30.0040.00417.63
8.1.20.0030.00517.62
8.1.10.0040.00417.52
8.1.00.0060.00317.33
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.28
8.0.270.0070.00017.18
8.0.260.0030.00316.65
8.0.250.0040.00416.81
8.0.240.0040.00316.78
8.0.230.0000.00716.91
8.0.220.0030.00516.81
8.0.210.0000.00716.78
8.0.200.0030.00316.76
8.0.190.0090.00016.83
8.0.180.0040.00416.87
8.0.170.0060.00316.83
8.0.160.0040.00416.98
8.0.150.0000.00816.83
8.0.140.0040.00416.80
8.0.130.0030.00313.30
8.0.120.0000.00716.84
8.0.110.0040.00416.91
8.0.100.0040.00416.75
8.0.90.0040.00416.82
8.0.80.0090.00616.77
8.0.70.0000.00716.73
8.0.60.0000.00716.72
8.0.50.0000.00716.65
8.0.30.0140.00517.04
8.0.20.0090.00917.40
8.0.10.0040.00416.83
8.0.00.0060.01516.64
7.4.330.0050.00016.79
7.4.320.0030.00316.59
7.4.300.0030.00316.58
7.4.290.0000.00716.38
7.4.280.0030.00316.56
7.4.270.0030.00616.57
7.4.260.0050.00013.27
7.4.250.0000.00716.34
7.4.240.0000.00716.57
7.4.230.0040.00416.52
7.4.220.0090.00916.49
7.4.210.0070.00816.54
7.4.200.0000.00716.38
7.4.190.0000.00716.43
7.4.160.0090.00616.36
7.4.150.0060.01317.40
7.4.140.0140.00617.86
7.4.130.0100.00816.45
7.4.120.0120.00516.50
7.4.110.0070.01016.50
7.4.100.0070.01016.43
7.4.90.0090.00916.49
7.4.80.0090.01119.39
7.4.70.0070.02016.47
7.4.60.0120.00616.35
7.4.50.0030.00616.31
7.4.40.0070.00722.77
7.4.30.0120.00616.66
7.4.00.0030.01314.63
7.3.330.0000.00613.09
7.3.320.0040.00413.11
7.3.310.0030.00316.24
7.3.300.0030.00316.12
7.3.290.0040.01016.18
7.3.280.0080.00816.16
7.3.270.0110.00717.40
7.3.260.0120.00918.24
7.3.250.0100.00616.34
7.3.240.0100.00916.39
7.3.230.0100.01016.47
7.3.210.0100.00716.26
7.3.200.0060.01519.39
7.3.190.0100.01016.45
7.3.180.0080.00816.15
7.3.170.0060.01516.27
7.3.160.0100.01016.38
7.3.120.0030.01114.79
7.2.330.0070.01016.31
7.2.320.0120.00616.53
7.2.310.0090.00916.44
7.2.300.0090.01116.62
7.2.290.0100.00616.56
7.2.00.0100.00619.02
7.1.100.0070.00718.15
7.1.70.0090.00717.02
7.1.60.0100.00317.09
7.1.50.0210.00634.67
7.1.00.0000.07322.51
7.0.200.0000.00916.66
7.0.140.0030.07322.09
7.0.60.0100.08319.90
7.0.50.0030.04317.84
7.0.40.0000.06320.12
7.0.30.0270.03320.33
7.0.20.0200.04320.24
7.0.10.0300.06720.19
7.0.00.0130.08320.02
5.6.210.0030.07320.47
5.6.200.0170.07318.19
5.6.190.0100.05720.56
5.6.180.0300.06320.43
5.6.170.0400.07320.61
5.6.160.0100.04020.38
5.6.150.0200.04318.21
5.6.140.0030.04318.18
5.6.130.0100.07018.07
5.6.120.0070.08020.96
5.6.110.0100.08020.95
5.6.100.0130.06320.98
5.6.90.0200.06721.11
5.6.80.0070.04020.38
5.6.70.3600.03320.42
5.5.350.0200.05020.37
5.5.340.0070.07018.02
5.5.330.0070.04320.06
5.5.320.0130.09020.21
5.5.310.0270.04020.18
5.5.300.0170.06717.94
5.5.290.0070.03717.92
5.5.280.0070.06320.76
5.5.270.0130.07720.62
5.5.260.0070.04020.75
5.5.250.0130.03720.57
5.5.240.0070.04320.36
5.4.450.0130.05319.41
5.4.440.0230.06019.38
5.4.430.0200.05319.40
5.4.420.0170.07319.25
5.4.410.0300.04719.12
5.4.400.0230.05318.94
5.4.390.0330.07019.16
5.4.380.0230.04018.80
5.4.370.0270.03319.07
5.4.360.0230.05018.80
5.4.350.0270.07318.91
5.4.340.0270.06318.95
5.4.320.0270.07018.79
5.4.310.0270.07319.06
5.4.300.0330.07019.09
5.4.290.0170.07018.88
5.4.280.0300.06719.07
5.4.270.0270.04019.08
5.4.260.0200.06719.09
5.4.250.0270.04318.78
5.4.240.0170.05318.92
5.4.230.0330.07719.15
5.4.220.0200.07719.08
5.4.210.0330.05719.05
5.4.200.0230.05319.08
5.4.190.0270.04718.91
5.4.180.0170.07319.05
5.4.170.0200.06319.12
5.4.160.0230.03319.06
5.4.150.0100.05019.06
5.4.140.0200.04016.25
5.4.130.0330.05016.29
5.4.120.0230.07316.21
5.4.110.0230.07316.39
5.4.100.0200.04016.39
5.4.90.0200.03316.46
5.4.80.0130.04016.37
5.4.70.0130.04016.51
5.4.60.0130.04316.36
5.4.50.0230.04016.43
5.4.40.0200.03016.38
5.4.30.0200.04016.20
5.4.20.0170.04016.03
5.4.10.0270.02716.47
5.4.00.0400.04715.73
5.3.290.0230.04014.50
5.3.280.0230.03714.68
5.3.270.0300.04314.43
5.3.260.0230.03714.65
5.3.250.0200.04714.57
5.3.240.0630.05714.46
5.3.230.0330.03314.42
5.3.220.0170.05014.38
5.3.210.0270.04314.51
5.3.200.0200.07314.42
5.3.190.0200.03714.44
5.3.180.0200.03714.41
5.3.170.0170.04314.39
5.3.160.0130.04014.50
5.3.150.0200.03314.40
5.3.140.0400.04014.38
5.3.130.0200.05014.57
5.3.120.0230.03714.49
5.3.110.0230.03314.63
5.3.100.0200.03313.98
5.3.90.0130.03713.89
5.3.80.0130.04313.85
5.3.70.0170.04014.04
5.3.60.0130.03713.95
5.3.50.0100.04013.88
5.3.40.0170.04313.82
5.3.30.0130.03713.81
5.3.20.0100.04013.71
5.3.10.0200.03013.61
5.3.00.0200.03013.48
5.2.170.0130.02711.01
5.2.160.0070.04011.16
5.2.150.0100.03311.00
5.2.140.0100.03011.03
5.2.130.0270.01710.91
5.2.120.0130.02711.13
5.2.110.0100.03010.95
5.2.100.0130.02710.94
5.2.90.0130.03711.11
5.2.80.0100.03711.10
5.2.70.0170.03311.00
5.2.60.0100.03010.95
5.2.50.0130.02711.06
5.2.40.0130.02310.83
5.2.30.0100.03010.82
5.2.20.0230.02310.97
5.2.10.0070.03010.77
5.2.00.0100.03310.63
5.1.60.0130.02010.07
5.1.50.0130.02010.02
5.1.40.0130.03010.13
5.1.30.0100.03310.23
5.1.20.0100.06010.36
5.1.10.0170.05310.06
5.1.00.0130.05710.04
5.0.50.0100.03710.02
5.0.40.0070.02010.02
5.0.30.0100.05710.02
5.0.20.0100.04310.02
5.0.10.0100.04710.02
5.0.00.0130.05710.02
4.4.90.0070.01310.02
4.4.80.0030.01710.02
4.4.70.0070.01310.02
4.4.60.0070.01310.02
4.4.50.0070.01310.02
4.4.40.0000.02710.02
4.4.30.0100.01010.02
4.4.20.0100.02710.02
4.4.10.0070.03310.02
4.4.00.0100.03010.02
4.3.110.0100.03310.02
4.3.100.0070.01710.02
4.3.90.0030.01710.02
4.3.80.0070.05710.02
4.3.70.0100.02710.02
4.3.60.0130.02710.02
4.3.50.0130.03010.02
4.3.40.0170.02310.02
4.3.30.0000.04010.02
4.3.20.0070.02710.02
4.3.10.0070.01710.02
4.3.00.0030.03310.02

preferences:
41.24 ms | 401 KiB | 5 Q