3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("one", "two", "three"); foreach($arr as &$v){ $v .= "_clgt?"; } //var_dump($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)
8.3.60.0110.00416.74
8.3.50.0070.00719.96
8.3.40.0180.00018.81
8.3.30.0100.00319.05
8.3.20.0000.00820.08
8.3.10.0070.00023.36
8.3.00.0040.00419.26
8.2.180.0120.00316.50
8.2.170.0000.01422.96
8.2.160.0030.01320.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00521.09
8.2.110.0030.00720.98
8.2.100.0000.01117.84
8.2.90.0080.00017.97
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0090.00019.95
8.2.30.0040.00418.05
8.2.20.0000.00817.62
8.2.10.0000.00818.12
8.2.00.0050.00317.77
8.1.280.0180.00025.92
8.1.270.0080.00023.66
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00622.45
8.1.230.0080.00420.89
8.1.220.0040.00417.74
8.1.210.0000.00818.94
8.1.200.0060.00317.47
8.1.190.0000.00917.22
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00721.95
8.1.150.0040.00418.92
8.1.140.0040.00417.40
8.1.130.0040.00417.68
8.1.120.0000.00717.47
8.1.110.0040.00417.46
8.1.100.0040.00417.35
8.1.90.0000.00717.45
8.1.80.0030.00517.34
8.1.70.0000.00717.41
8.1.60.0040.00417.53
8.1.50.0080.00017.51
8.1.40.0040.00417.36
8.1.30.0000.00917.50
8.1.20.0040.00417.66
8.1.10.0040.00417.38
8.1.00.0040.00417.32
8.0.300.0050.00220.00
8.0.290.0040.00416.75
8.0.280.0050.00218.47
8.0.270.0000.00717.25
8.0.260.0030.00317.23
8.0.250.0000.00616.84
8.0.240.0030.00316.83
8.0.230.0000.00716.89
8.0.220.0030.00316.74
8.0.210.0000.00716.75
8.0.200.0060.00016.89
8.0.190.0000.00716.93
8.0.180.0000.00816.76
8.0.170.0000.00816.91
8.0.160.0070.00016.82
8.0.150.0030.00316.69
8.0.140.0070.00016.80
8.0.130.0050.00013.33
8.0.120.0040.00416.84
8.0.110.0040.00416.86
8.0.100.0050.00216.90
8.0.90.0030.00516.93
8.0.80.0060.00916.84
8.0.70.0040.00416.84
8.0.60.0040.00416.75
8.0.50.0070.00016.86
8.0.30.0120.00617.00
8.0.20.0110.01117.40
8.0.10.0040.00416.89
8.0.00.0100.00716.62
7.4.330.0000.00515.14
7.4.320.0000.00616.61
7.4.300.0060.00016.59
7.4.290.0050.00616.49
7.4.280.0070.00416.55
7.4.270.0000.00616.45
7.4.260.0000.00716.46
7.4.250.0080.00016.45
7.4.240.0030.00316.49
7.4.230.0080.00016.32
7.4.220.0120.00616.57
7.4.210.0110.00616.54
7.4.200.0000.00716.61
7.4.160.0080.01316.26
7.4.150.0110.01117.40
7.4.140.0130.00917.86
7.4.130.0160.00716.49
7.4.120.0120.00616.49
7.4.110.0110.01116.33
7.4.100.0100.00716.37
7.4.90.0100.00716.52
7.4.80.0060.01619.39
7.4.70.0000.01716.42
7.4.60.0110.01116.68
7.4.50.0040.00016.54
7.4.40.0100.00716.43
7.4.30.0070.01016.45
7.4.00.0060.00915.07
7.3.330.0040.00413.11
7.3.320.0060.00013.02
7.3.310.0030.00316.22
7.3.300.0060.00316.24
7.3.290.0060.00916.37
7.3.280.0050.01016.26
7.3.270.0120.00617.40
7.3.260.0090.00916.43
7.3.250.0110.00616.61
7.3.240.0060.01216.20
7.3.230.0090.00916.47
7.3.210.0100.00716.39
7.3.200.0070.01419.39
7.3.190.0090.01116.28
7.3.180.0090.00616.50
7.3.170.0120.00916.39
7.3.160.0070.01016.18
7.2.330.0140.01116.68
7.2.320.0130.00316.72
7.2.310.0060.01516.48
7.2.300.0060.00916.54
7.2.290.0100.00716.27
7.2.00.0000.01219.10
7.1.100.0030.01418.21
7.1.70.0030.00516.87
7.1.60.0110.01419.40
7.1.50.0100.01416.95
7.1.00.0030.07722.43
7.0.200.0080.00415.02
7.0.140.0070.06721.93
7.0.60.0030.06319.77
7.0.50.0170.04317.80
7.0.40.0100.08720.20
7.0.30.0230.08020.20
7.0.20.0070.05720.20
7.0.10.0200.07320.26
7.0.00.0070.06019.99
5.6.280.0100.07020.86
5.6.210.0100.05320.72
5.6.200.0000.04718.16
5.6.190.0030.07320.41
5.6.180.0330.07020.45
5.6.170.0270.03720.52
5.6.160.0070.06720.39
5.6.150.0130.06018.12
5.6.140.0070.03718.16
5.6.130.0100.06018.08
5.6.120.0070.04321.09
5.6.110.0000.04320.96
5.6.100.0130.07721.13
5.6.90.0100.06720.96
5.6.80.0100.05320.38
5.5.350.0300.07720.30
5.5.340.0100.05017.98
5.5.330.0130.07320.40
5.5.320.0270.04720.14
5.5.310.0130.04720.33
5.5.300.0070.03717.92
5.5.290.0130.06017.92
5.5.280.0270.06320.84
5.5.270.0130.08020.86
5.5.260.0130.03720.75
5.5.250.0100.06020.61
5.5.240.0030.05720.18
5.4.450.0200.06319.55
5.4.440.0700.05319.59
5.4.430.0730.06719.42
5.4.420.0730.06019.10
5.4.410.0100.05718.72
5.4.400.1030.05718.62
5.4.390.0970.06018.46
5.4.380.0130.05018.50
5.4.370.0130.04718.58
5.4.360.0100.04018.56
5.4.350.0080.03211.97
5.4.340.0090.03711.97
5.4.320.0050.03612.45
5.4.310.0070.03612.45
5.4.300.0080.03412.46
5.4.290.0050.04712.46
5.4.280.0060.03512.35
5.4.270.0060.03612.35
5.4.260.0070.03612.35
5.4.250.0030.04412.35
5.4.240.0020.03912.35
5.4.230.0060.03812.34
5.4.220.0090.04912.34
5.4.210.0080.03412.34
5.4.200.0100.03612.34
5.4.190.0070.03512.34
5.4.180.0070.04112.34
5.4.170.0070.03412.35
5.4.160.0060.03912.34
5.4.150.0030.03812.34
5.4.140.0070.03512.02
5.4.130.0050.04112.01
5.4.120.0040.03611.97
5.4.110.0100.03111.97
5.4.100.0060.03411.97
5.4.90.0040.03811.96
5.4.80.0080.03711.96
5.4.70.0040.03911.96
5.4.60.0090.03111.96
5.4.50.0050.03611.96
5.4.40.0050.03511.95
5.4.30.0030.03811.95
5.4.20.0060.03511.95
5.4.10.0050.03511.95
5.4.00.0030.03811.43
5.3.290.0070.04112.80
5.3.280.0070.03612.70
5.3.270.0070.03712.73
5.3.260.0060.03912.72
5.3.250.0080.03612.72
5.3.240.0060.03712.72
5.3.230.0080.03512.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0050.03712.68
5.3.190.0040.04012.67
5.3.180.0050.03612.68
5.3.170.0080.03812.67
5.3.160.0050.03812.67
5.3.150.0080.03912.68
5.3.140.0030.03912.66
5.3.130.0060.03712.66
5.3.120.0040.03912.65
5.3.110.0060.03812.66
5.3.100.0070.03512.12
5.3.90.0110.03612.08
5.3.80.0050.03612.07
5.3.70.0080.03312.07
5.3.60.0040.04212.07
5.3.50.0030.04212.00
5.3.40.0060.04212.00
5.3.30.0040.03611.95
5.3.20.0050.03611.72
5.3.10.0040.03711.69
5.3.00.0050.03711.68
5.2.170.0030.0329.18
5.2.160.0050.0289.18
5.2.150.0040.0359.18
5.2.140.0060.0299.18
5.2.130.0070.0269.14
5.2.120.0060.0269.13
5.2.110.0070.0269.14
5.2.100.0060.0289.14
5.2.90.0060.0289.15
5.2.80.0070.0299.14
5.2.70.0080.0269.13
5.2.60.0050.0299.09
5.2.50.0030.0379.05
5.2.40.0100.0229.03
5.2.30.0060.0289.00
5.2.20.0060.0279.00
5.2.10.0040.0288.94
5.2.00.0060.0288.79
5.1.60.0030.0268.08
5.1.50.0040.0258.07
5.1.40.0040.0258.06
5.1.30.0040.0268.41
5.1.20.0050.0258.43
5.1.10.0040.0258.15
5.1.00.0030.0268.15
5.0.50.0050.0196.63
5.0.40.0030.0196.49
5.0.30.0020.0326.30
5.0.20.0000.0226.27
5.0.10.0030.0206.25
5.0.00.0070.0276.24
4.4.90.0060.0124.78
4.4.80.0020.0164.75
4.4.70.0010.0174.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0040.0174.75
4.4.20.0010.0174.84
4.4.10.0050.0174.85
4.4.00.0030.0254.75
4.3.110.0030.0154.67
4.3.100.0050.0134.66
4.3.90.0030.0144.63
4.3.80.0060.0214.58
4.3.70.0020.0154.63
4.3.60.0060.0114.63
4.3.50.0020.0164.63
4.3.40.0040.0294.54
4.3.30.0030.0193.29
4.3.20.0020.0183.27
4.3.10.0020.0163.22
4.3.00.0070.0237.16

preferences:
57.23 ms | 400 KiB | 5 Q