3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getNumber() { echo "hi"; return array(1, 2, 3); } foreach(count(getNumber()) as $num) { echo $num; } echo "<br /><br />"; $count = count(getNumber()); for($i=0; $i<count(getNumber()); $i++) { echo $i; }

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)
8.3.60.0140.00716.50
8.3.50.0070.01022.92
8.3.40.0070.00718.57
8.3.30.0170.00318.92
8.3.20.0020.00520.39
8.3.10.0000.00723.67
8.3.00.0040.00419.26
8.2.180.0140.00416.50
8.2.170.0120.00322.96
8.2.160.0070.00721.95
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.03
8.2.110.0090.00020.30
8.2.100.0110.00018.16
8.2.90.0040.00419.26
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0060.00318.05
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00417.93
8.2.20.0000.00817.73
8.2.10.0070.00018.16
8.2.00.0040.00417.70
8.1.280.0110.00725.92
8.1.270.0060.00323.97
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00621.85
8.1.230.0090.00319.04
8.1.220.0050.00317.79
8.1.210.0080.00018.77
8.1.200.0050.00617.10
8.1.190.0000.00917.13
8.1.180.0030.00618.10
8.1.170.0000.00818.46
8.1.160.0030.00322.04
8.1.150.0020.00518.79
8.1.140.0050.00317.48
8.1.130.0030.00317.73
8.1.120.0000.00717.37
8.1.110.0050.00317.36
8.1.100.0070.00017.48
8.1.90.0040.00417.41
8.1.80.0030.00317.38
8.1.70.0000.00717.43
8.1.60.0060.00317.51
8.1.50.0050.00317.39
8.1.40.0050.00217.54
8.1.30.0030.00617.62
8.1.20.0030.00517.64
8.1.10.0050.00217.44
8.1.00.0030.00517.44
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.31
8.0.270.0050.00217.25
8.0.260.0000.00617.30
8.0.250.0000.00716.93
8.0.240.0000.00717.04
8.0.230.0000.00816.96
8.0.220.0000.00817.02
8.0.210.0000.00816.95
8.0.200.0030.00316.88
8.0.190.0040.00416.89
8.0.180.0050.00216.98
8.0.170.0030.00616.98
8.0.160.0000.00716.97
8.0.150.0030.00416.88
8.0.140.0030.00316.73
8.0.130.0030.00313.48
8.0.120.0000.00816.88
8.0.110.0000.00716.89
8.0.100.0000.00716.86
8.0.90.0040.00417.02
8.0.80.0030.01617.01
8.0.70.0040.00416.86
8.0.60.0000.00716.88
8.0.50.0040.00416.93
8.0.30.0100.00917.02
8.0.20.0190.00417.40
8.0.10.0040.00416.99
8.0.00.0070.01016.54
7.4.330.0030.00315.01
7.4.320.0070.00016.50
7.4.300.0070.00016.52
7.4.290.0030.00516.55
7.4.280.0070.00016.57
7.4.270.0030.00316.44
7.4.260.0040.00416.58
7.4.250.0040.00416.51
7.4.240.0010.00616.46
7.4.230.0030.00316.25
7.4.220.0030.01516.46
7.4.210.0150.00016.64
7.4.200.0000.00716.70
7.4.160.0100.00616.56
7.4.150.0140.00317.40
7.4.140.0110.00717.86
7.4.130.0120.00516.52
7.4.120.0070.01016.55
7.4.110.0090.00916.37
7.4.100.0070.01016.50
7.4.90.0090.00816.35
7.4.80.0150.00619.39
7.4.70.0070.01316.40
7.4.60.0090.00916.56
7.4.50.0090.00016.57
7.4.40.0080.00916.41
7.4.30.0160.00016.50
7.4.00.0120.00314.96
7.3.330.0040.00413.34
7.3.320.0030.00213.30
7.3.310.0000.00816.39
7.3.300.0080.00016.24
7.3.290.0000.01416.30
7.3.280.0090.00916.38
7.3.270.0120.00717.40
7.3.260.0100.01316.40
7.3.250.0080.00916.56
7.3.240.0090.00916.62
7.3.230.0070.01316.39
7.3.210.0060.01816.57
7.3.200.0080.01219.39
7.3.190.0080.00816.50
7.3.180.0090.00616.54
7.3.170.0080.01216.36
7.3.160.0050.01016.55
7.2.330.0110.00816.43
7.2.320.0080.01516.66
7.2.310.0110.00616.72
7.2.300.0040.01716.73
7.2.290.0060.01616.33
7.2.00.0040.01219.49
7.1.200.0040.00415.80
7.1.100.0030.01317.93
7.1.70.0000.00916.86
7.1.60.0040.00717.34
7.1.50.0130.01016.97
7.1.00.0130.06722.35
7.0.200.0070.01016.69
7.0.140.0000.07722.09
7.0.60.0170.08019.88
7.0.50.0070.06017.88
7.0.40.0030.04320.10
7.0.30.0170.04320.25
7.0.20.0400.07320.25
7.0.10.0070.08320.10
7.0.00.0030.05020.16
5.6.280.0030.07320.99
5.6.210.0130.08020.55
5.6.200.0030.04018.20
5.6.190.0100.04720.39
5.6.180.0330.08720.58
5.6.170.0230.08020.49
5.6.160.0130.03320.41
5.6.150.0030.05318.19
5.6.140.0070.07318.19
5.6.130.0030.08318.27
5.6.120.0000.08320.71
5.6.110.0070.05321.14
5.6.100.0030.08321.11
5.6.90.0170.07721.00
5.6.80.0070.07720.52
5.5.350.0170.08020.52
5.5.340.0070.04717.98
5.5.330.0130.03320.40
5.5.320.0730.07020.25
5.5.310.0170.06020.36
5.5.300.0130.04317.96
5.5.290.0030.04017.93
5.5.280.0130.07720.77
5.5.270.0100.06020.85
5.5.260.0070.07320.76
5.5.250.0070.09020.58
5.5.240.0070.05020.26
5.4.450.0200.04719.41
5.4.440.0130.05319.17
5.4.430.0170.05019.49
5.4.420.0400.03319.16
5.4.410.0130.04019.51
5.4.400.0270.04019.25
5.4.390.0370.03319.13
5.4.380.0330.05318.85
5.4.370.0370.08018.46
5.4.360.0470.05318.69
5.4.350.0370.08018.70
5.4.340.0300.05318.70
5.4.320.0020.04112.50
5.4.310.0070.04212.50
5.4.300.0060.03612.50
5.4.290.0050.03912.50
5.4.280.0060.03612.40
5.4.270.0080.03312.40
5.4.260.0060.04512.39
5.4.250.0050.03812.39
5.4.240.0070.03912.39
5.4.230.0040.03812.38
5.4.220.0030.03812.39
5.4.210.0050.03612.39
5.4.200.0060.03812.38
5.4.190.0060.03712.38
5.4.180.0070.03512.39
5.4.170.0080.03412.39
5.4.160.0090.03312.39
5.4.150.0060.03612.38
5.4.140.0070.03512.07
5.4.130.0060.03512.05
5.4.120.0050.03512.02
5.4.110.0050.04012.01
5.4.100.0070.03712.01
5.4.90.0060.03912.01
5.4.80.0070.03512.01
5.4.70.0090.03312.00
5.4.60.0060.03512.01
5.4.50.0070.03312.00
5.4.40.0040.03611.99
5.4.30.0050.03611.99
5.4.20.0070.03311.98
5.4.10.0080.03111.99
5.4.00.0070.03411.48
5.3.290.0100.03612.80
5.3.280.0100.03412.70
5.3.270.0050.04112.73
5.3.260.0050.04012.72
5.3.250.0070.03612.72
5.3.240.0040.03812.71
5.3.230.0060.03712.70
5.3.220.0070.03512.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0040.04012.68
5.3.180.0050.03812.67
5.3.170.0070.04712.67
5.3.160.0060.04012.68
5.3.150.0090.03612.68
5.3.140.0080.04312.66
5.3.130.0090.03612.66
5.3.120.0020.04212.66
5.3.110.0010.04312.66
5.3.100.0060.03612.12
5.3.90.0070.03912.09
5.3.80.0070.03512.09
5.3.70.0030.03912.09
5.3.60.0060.03712.07
5.3.50.0070.03412.02
5.3.40.0090.03312.02
5.3.30.0050.04011.98
5.3.20.0060.03411.76
5.3.10.0060.03411.72
5.3.00.0040.03711.71
5.2.170.0040.0359.21
5.2.160.0040.0299.21
5.2.150.0050.0369.21
5.2.140.0020.0329.21
5.2.130.0010.0329.17
5.2.120.0040.0299.17
5.2.110.0100.0249.18
5.2.100.0050.0289.18
5.2.90.0020.0319.17
5.2.80.0060.0299.17
5.2.70.0050.0309.17
5.2.60.0090.0259.12
5.2.50.0040.0349.09
5.2.40.0080.0309.06
5.2.30.0060.0359.04
5.2.20.0070.0339.04
5.2.10.0060.0298.94
5.2.00.0080.0308.80
5.1.60.0070.0268.08
5.1.50.0110.0288.08
5.1.40.0080.0328.06
5.1.30.0060.0338.42
5.1.20.0070.0358.43
5.1.10.0120.0288.16
5.1.00.0050.0258.16
5.0.50.0050.0216.64
5.0.40.0030.0256.50
5.0.30.0040.0296.31
5.0.20.0020.0216.28
5.0.10.0040.0216.26
5.0.00.0030.0316.25
4.4.90.0020.0164.78
4.4.80.0040.0134.76
4.4.70.0020.0164.76
4.4.60.0050.0144.75
4.4.50.0030.0154.77
4.4.40.0080.0324.71
4.4.30.0030.0214.76
4.4.20.0040.0214.85
4.4.10.0050.0194.84
4.4.00.0040.0314.76
4.3.110.0030.0214.67
4.3.100.0050.0194.66
4.3.90.0030.0214.64
4.3.80.0040.0324.58
4.3.70.0020.0204.63
4.3.60.0020.0224.63
4.3.50.0040.0214.63
4.3.40.0050.0304.54
4.3.30.0030.0213.30
4.3.20.0010.0233.27
4.3.10.0040.0193.24
4.3.00.0030.01715.66

preferences:
33.57 ms | 401 KiB | 5 Q