3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("one", "two", "three"); reset($arr); foreach($arr as &$v){ $v .= "_clgt?"; } //var_dump($arr); reset($arr); foreach($arr as $k => $v){ echo $k . " > " . $v; }

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)
8.3.40.0110.00418.52
8.3.30.0070.00718.86
8.3.20.0090.00020.30
8.3.10.0040.00423.50
8.3.00.0000.00819.38
8.2.170.0070.00722.96
8.2.160.0130.00620.47
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00321.10
8.2.110.0090.00022.07
8.2.100.0070.00418.28
8.2.90.0030.00519.27
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0030.00618.17
8.2.20.0000.00817.60
8.2.10.0060.00318.23
8.2.00.0040.00417.73
8.1.270.0040.00423.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0080.00022.04
8.1.230.0110.00019.01
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0000.00817.13
8.1.180.0030.00518.10
8.1.170.0040.00418.46
8.1.160.0040.00422.01
8.1.150.0000.00718.87
8.1.140.0040.00417.50
8.1.130.0030.00317.74
8.1.120.0030.00317.38
8.1.110.0000.00717.46
8.1.100.0030.00317.35
8.1.90.0000.00717.45
8.1.80.0040.00417.45
8.1.70.0030.00317.32
8.1.60.0040.00417.43
8.1.50.0000.00917.41
8.1.40.0080.00017.52
8.1.30.0050.00317.53
8.1.20.0040.00417.56
8.1.10.0050.00317.37
8.1.00.0000.00717.30
8.0.300.0070.00018.77
8.0.290.0030.00416.63
8.0.280.0000.00718.51
8.0.270.0000.00817.25
8.0.260.0000.00717.20
8.0.250.0040.00416.87
8.0.240.0000.00716.96
8.0.230.0000.00716.80
8.0.220.0000.00616.95
8.0.210.0030.00316.82
8.0.200.0000.00716.84
8.0.190.0040.00416.88
8.0.180.0080.00016.93
8.0.170.0000.00716.89
8.0.160.0040.00416.95
8.0.150.0030.00316.86
8.0.140.0040.00416.70
8.0.130.0000.00513.27
8.0.120.0070.00016.73
8.0.110.0000.00916.96
8.0.100.0000.00816.80
8.0.90.0030.00516.93
8.0.80.0090.01316.88
8.0.70.0070.00016.90
8.0.60.0050.00216.84
8.0.50.0040.00416.88
8.0.30.0120.00816.93
8.0.20.0100.00917.40
8.0.10.0080.00016.96
8.0.00.0100.01016.94
7.4.330.0020.00215.10
7.4.320.0030.00316.50
7.4.300.0070.00016.42
7.4.290.0070.00316.64
7.4.280.0030.00716.49
7.4.270.0030.00316.49
7.4.260.0040.00416.60
7.4.250.0040.00416.59
7.4.240.0040.00316.56
7.4.230.0030.00316.52
7.4.220.0070.01016.67
7.4.210.0030.01216.62
7.4.200.0030.00316.70
7.4.160.0040.01416.58
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0090.00916.47
7.4.120.0130.00316.52
7.4.110.0070.01016.56
7.4.100.0090.00616.43
7.4.90.0030.01516.52
7.4.80.0070.01019.39
7.4.70.0030.01316.57
7.4.60.0070.01016.46
7.4.50.0040.00016.53
7.4.40.0030.01316.41
7.4.30.0110.00616.21
7.4.00.0030.01115.12
7.3.330.0040.00413.16
7.3.320.0060.00013.18
7.3.310.0000.00816.23
7.3.300.0040.00316.26
7.3.290.0070.00716.29
7.3.280.0080.00716.28
7.3.270.0090.00917.40
7.3.260.0090.00916.19
7.3.250.0130.00616.41
7.3.240.0140.01016.50
7.3.230.0060.01116.39
7.3.210.0060.01216.59
7.3.200.0120.00619.39
7.3.190.0150.00416.51
7.3.180.0090.00916.33
7.3.170.0090.00716.53
7.3.160.0110.00616.61
7.2.330.0140.02616.41
7.2.320.0060.01016.47
7.2.310.0140.00316.87
7.2.300.0060.01016.64
7.2.290.0100.00616.29
7.2.60.0170.00816.55
7.2.00.0000.01419.18
7.1.200.0260.00315.17
7.1.100.0070.00718.14
7.1.70.0000.00917.29
7.1.60.0090.01519.40
7.1.50.0060.01916.93
7.1.00.0030.07322.54
7.0.200.1440.00315.02
7.0.140.0030.07721.99
7.0.60.0130.07720.06
7.0.50.0130.07017.86
7.0.40.0100.04720.07
7.0.30.0200.05320.00
7.0.20.0330.04720.33
7.0.10.0170.07720.20
7.0.00.0130.08720.17
5.6.280.0070.07020.92
5.6.210.0070.08320.47
5.6.200.0070.05318.19
5.6.190.0030.06720.59
5.6.180.0200.05020.49
5.6.170.0230.08320.71
5.6.160.0130.08020.47
5.6.150.0170.07018.21
5.6.140.0070.03718.12
5.6.130.0030.04018.21
5.6.120.0070.04320.98
5.6.110.0070.04021.08
5.6.100.0230.07020.97
5.6.90.0030.05720.95
5.6.80.0100.06320.28
5.5.350.0270.07720.32
5.5.340.0000.07717.90
5.5.330.0130.06020.19
5.5.320.0270.04320.51
5.5.310.0130.04320.17
5.5.300.0100.03717.98
5.5.290.0100.04317.98
5.5.280.0100.08320.68
5.5.270.0070.08720.76
5.5.260.0000.04320.96
5.5.250.0030.08320.68
5.5.240.0030.07720.25
5.4.450.0230.04319.21
5.4.440.0330.03019.38
5.4.430.0170.04719.54
5.4.420.0300.03319.45
5.4.410.0370.04319.29
5.4.400.0370.05319.10
5.4.390.0400.04318.92
5.4.380.0300.03719.13
5.4.370.0330.03019.24
5.4.360.0330.07018.92
5.4.350.0400.06719.11
5.4.340.0300.04019.22
5.4.320.0330.04718.77
5.4.310.0330.04319.16
5.4.300.0370.06318.79
5.4.290.0500.05319.21
5.4.280.0300.05019.21
5.4.270.0470.03719.24
5.4.260.0370.04019.21
5.4.250.0300.04018.92
5.4.240.0370.05019.07
5.4.230.0400.06719.05
5.4.220.0470.07019.07
5.4.210.0330.05018.80
5.4.200.0430.03718.89
5.4.190.0300.03319.08
5.4.180.0300.04719.21
5.4.170.0270.04719.07
5.4.160.0330.03018.90
5.4.150.0300.04319.07
5.4.140.0300.04016.35
5.4.130.0300.04016.37
5.4.120.0470.06016.37
5.4.110.0530.03016.49
5.4.100.0400.06716.22
5.4.90.0370.07016.30
5.4.80.0430.04016.18
5.4.70.0430.06016.29
5.4.60.0400.06316.47
5.4.50.0370.05316.43
5.4.40.0430.05716.46
5.4.30.0330.06316.41
5.4.20.0330.04016.42
5.4.10.0500.05716.36
5.4.00.0530.04715.88
5.3.290.0400.03014.62
5.3.280.0370.07014.44
5.3.270.0230.04014.45
5.3.260.0300.04014.52
5.3.250.0330.03714.45
5.3.240.0370.05014.55
5.3.230.0330.07014.44
5.3.220.0370.07314.41
5.3.210.0470.06014.41
5.3.200.0430.06014.48
5.3.190.0400.04014.44
5.3.180.0270.04014.52
5.3.170.0370.07314.43
5.3.160.0400.06714.42
5.3.150.0470.06314.54
5.3.140.0430.03714.41
5.3.130.0330.03714.48
5.3.120.0470.06314.57
5.3.110.0270.07714.38
5.3.100.0500.05714.12
5.3.90.0470.06313.93
5.3.80.0430.05013.86
5.3.70.0330.05313.79
5.3.60.0430.06713.84
5.3.50.0430.06313.78
5.3.40.0330.06014.04
5.3.30.0530.05313.89
5.3.20.0400.06313.54
5.3.10.0400.06013.43
5.3.00.0470.05713.54
5.2.170.0370.05011.16
5.2.160.0400.04311.19
5.2.150.0300.05710.99
5.2.140.0300.05711.15
5.2.130.0430.02710.94
5.2.120.0430.04710.95
5.2.110.0400.03710.95
5.2.100.0300.04010.94
5.2.90.0400.04311.20
5.2.80.0400.04711.19
5.2.70.0400.04711.18
5.2.60.0400.05011.09
5.2.50.0300.04010.84
5.2.40.0370.04710.85
5.2.30.0370.03010.82
5.2.20.0300.03311.13
5.2.10.0270.04010.93
5.2.00.0270.04710.80
5.1.60.0230.0309.92
5.1.50.0270.0209.89
5.1.40.0270.0479.89
5.1.30.0270.05010.38
5.1.20.0300.02710.34
5.1.10.0200.03710.29
5.1.00.0200.03310.14
5.0.50.0170.0239.89
5.0.40.0170.0439.89
5.0.30.0130.0439.89
5.0.20.0130.0479.89
5.0.10.0170.0439.89
5.0.00.0170.0609.89
4.4.90.0170.0239.89
4.4.80.0200.0279.89
4.4.70.0170.0339.89
4.4.60.0100.0379.89
4.4.50.0130.0239.89
4.4.40.0200.0179.89
4.4.30.0100.0179.89
4.4.20.0070.0209.89
4.4.10.0130.0379.89
4.4.00.0130.0539.89
4.3.110.0200.0239.89
4.3.100.0170.0209.89
4.3.90.0200.0309.89
4.3.80.0170.0509.89
4.3.70.0130.0279.89
4.3.60.0130.0209.89
4.3.50.0130.0209.89
4.3.40.0130.0439.89
4.3.30.0070.0239.89
4.3.20.0070.0379.89
4.3.10.0030.0309.89
4.3.00.0130.0279.89

preferences:
40 ms | 400 KiB | 5 Q