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 $v){ echo $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)
8.3.60.0070.00716.63
8.3.50.0080.00922.84
8.3.40.0040.01118.71
8.3.30.0030.01018.79
8.3.20.0080.00020.16
8.3.10.0020.00523.64
8.3.00.0080.00019.26
8.2.180.0090.00616.63
8.2.170.0120.00322.96
8.2.160.0200.00020.34
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00021.09
8.2.110.0060.00322.08
8.2.100.0060.00619.56
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0080.00019.82
8.2.30.0020.00518.13
8.2.20.0040.00417.74
8.2.10.0070.00018.14
8.2.00.0020.00517.57
8.1.280.0090.00925.92
8.1.270.0050.00323.92
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.79
8.1.230.0080.00319.16
8.1.220.0000.00717.76
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0030.00617.22
8.1.180.0070.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00721.99
8.1.150.0000.00818.92
8.1.140.0050.00217.43
8.1.130.0080.00017.76
8.1.120.0040.00417.33
8.1.110.0040.00417.48
8.1.100.0000.00817.40
8.1.90.0000.00817.33
8.1.80.0000.00817.39
8.1.70.0000.00717.33
8.1.60.0000.00717.60
8.1.50.0050.00317.49
8.1.40.0000.00717.50
8.1.30.0050.00317.64
8.1.20.0040.00417.71
8.1.10.0000.00717.43
8.1.00.0070.00017.50
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0000.00718.45
8.0.270.0040.00417.26
8.0.260.0080.00017.23
8.0.250.0000.00616.80
8.0.240.0000.00716.98
8.0.230.0070.00016.93
8.0.220.0070.00016.82
8.0.210.0040.00416.91
8.0.200.0000.00716.97
8.0.190.0050.00316.96
8.0.180.0030.00516.80
8.0.170.0000.00816.96
8.0.160.0070.00016.70
8.0.150.0000.00716.77
8.0.140.0040.00416.84
8.0.130.0000.00613.33
8.0.120.0000.00816.80
8.0.110.0030.00516.92
8.0.100.0070.00016.94
8.0.90.0030.00316.77
8.0.80.0090.00616.94
8.0.70.0040.00416.75
8.0.60.0020.00516.87
8.0.50.0050.00216.82
8.0.30.0050.01517.12
8.0.20.0080.01217.40
8.0.10.0070.00016.87
8.0.00.0060.01116.72
7.4.330.0000.00515.00
7.4.320.0040.00416.47
7.4.300.0030.00316.54
7.4.290.0030.00716.58
7.4.280.0040.00416.52
7.4.270.0030.00316.61
7.4.260.0070.00016.58
7.4.250.0040.00416.48
7.4.240.0030.00416.50
7.4.230.0030.00316.57
7.4.220.0100.00716.49
7.4.210.0110.01016.36
7.4.200.0040.00416.59
7.4.160.0160.00016.45
7.4.150.0120.00417.40
7.4.140.0060.01617.86
7.4.130.0100.00816.47
7.4.120.0090.00816.49
7.4.110.0100.00716.29
7.4.100.0070.01116.36
7.4.90.0060.01116.48
7.4.80.0130.00319.39
7.4.70.0130.00616.49
7.4.60.0100.00716.43
7.4.50.0030.00616.41
7.4.40.0160.00016.42
7.4.30.0100.00616.48
7.4.00.0080.01014.88
7.3.330.0030.00313.10
7.3.320.0020.00213.09
7.3.310.0000.00716.09
7.3.300.0040.00416.23
7.3.290.0060.00916.30
7.3.280.0090.00616.23
7.3.270.0090.00917.40
7.3.260.0080.01116.47
7.3.250.0130.00616.43
7.3.240.0130.00316.57
7.3.230.0140.00316.53
7.3.210.0140.00316.55
7.3.200.0080.01519.39
7.3.190.0100.00616.28
7.3.180.0030.01316.41
7.3.170.0090.00616.47
7.3.160.0060.01016.47
7.3.120.0060.01314.81
7.3.110.0070.00714.88
7.3.100.0060.00614.52
7.3.90.0070.01014.72
7.3.80.0070.00714.77
7.3.70.0030.01214.63
7.3.60.0070.00714.88
7.3.50.0000.01214.75
7.3.40.0060.00314.84
7.3.30.0030.01014.72
7.3.20.0090.00316.53
7.3.10.0030.00616.75
7.3.00.0070.00316.71
7.2.330.0160.00716.70
7.2.320.0110.01116.73
7.2.310.0130.00316.36
7.2.300.0090.00916.25
7.2.290.0140.00716.79
7.2.250.0090.00614.95
7.2.240.0120.00414.94
7.2.230.0070.00314.89
7.2.220.0060.00915.01
7.2.210.0000.00914.93
7.2.200.0040.01114.64
7.2.190.0100.00714.86
7.2.180.0030.00715.11
7.2.170.0060.00914.86
7.2.00.0030.01019.14
7.1.330.0060.00615.89
7.1.320.0000.00915.64
7.1.310.0070.00716.01
7.1.300.0070.00715.59
7.1.290.0100.00615.75
7.1.280.0110.00415.68
7.1.270.0070.01015.61
7.1.260.0000.00915.69
7.1.100.0000.01117.72
7.1.70.0070.01017.28
7.1.60.0060.01919.40
7.1.50.0060.01616.91
7.1.00.0030.07722.36
7.0.200.0030.00715.02
7.0.140.0100.06722.07
7.0.60.0070.06719.92
7.0.50.0100.07717.88
7.0.40.0030.04320.03
7.0.30.0330.07020.13
7.0.20.0330.07320.18
7.0.10.0070.07720.04
7.0.00.0030.04320.20
5.6.280.0070.06721.12
5.6.210.0070.08020.64
5.6.200.0070.08018.11
5.6.190.0100.06320.63
5.6.180.0230.04720.27
5.6.170.0130.04720.54
5.6.160.0030.05320.48
5.6.150.0030.09018.19
5.6.140.0100.04718.16
5.6.130.0030.09018.21
5.6.120.0170.07321.05
5.6.110.0030.08021.13
5.6.100.0070.07321.11
5.6.90.0070.08020.95
5.6.80.0000.04320.33
5.5.350.0230.08720.40
5.5.340.0030.04017.91
5.5.330.0170.07320.23
5.5.320.0200.04320.29
5.5.310.0270.07020.34
5.5.300.0170.03317.92
5.5.290.0130.05017.98
5.5.280.0030.09020.98
5.5.270.0030.04020.64
5.5.260.0070.08020.79
5.5.250.0070.07320.58
5.5.240.0030.07720.14
5.4.450.0900.05019.46
5.4.440.0730.06019.47
5.4.430.0700.06019.53
5.4.420.0900.08319.46
5.4.410.0100.06018.87
5.4.400.0400.04718.60
5.4.390.0470.06318.46
5.4.380.0070.05718.68
5.4.370.0030.05718.48
5.4.360.0030.05318.75
5.4.350.0050.03511.97
5.4.340.0040.04411.96
5.4.320.0040.03712.45
5.4.310.0040.04512.45
5.4.300.0060.03612.45
5.4.290.0060.03712.45
5.4.280.0050.03612.34
5.4.270.0050.03712.34
5.4.260.0050.03812.34
5.4.250.0060.03712.34
5.4.240.0040.03712.34
5.4.230.0080.03512.34
5.4.220.0070.03412.34
5.4.210.0050.03612.34
5.4.200.0080.03512.34
5.4.190.0060.03512.34
5.4.180.0080.03412.34
5.4.170.0070.03512.35
5.4.160.0070.03412.34
5.4.150.0100.03212.34
5.4.140.0050.03812.02
5.4.130.0060.03512.01
5.4.120.0030.03811.96
5.4.110.0060.03511.96
5.4.100.0080.03311.96
5.4.90.0110.03211.96
5.4.80.0060.03511.96
5.4.70.0050.03611.96
5.4.60.0060.03411.96
5.4.50.0040.03711.96
5.4.40.0060.03411.95
5.4.30.0040.03711.95
5.4.20.0070.03511.95
5.4.10.0080.03411.95
5.4.00.0030.03911.44
5.3.290.0100.03612.80
5.3.280.0080.03612.70
5.3.270.0080.03712.72
5.3.260.0090.03612.72
5.3.250.0070.03612.72
5.3.240.0070.03612.71
5.3.230.0050.04112.71
5.3.220.0070.03712.68
5.3.210.0070.03712.68
5.3.200.0100.03612.68
5.3.190.0050.03912.68
5.3.180.0030.03912.67
5.3.170.0080.03412.67
5.3.160.0060.03712.68
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0060.03712.66
5.3.120.0080.03612.66
5.3.110.0080.03712.66
5.3.100.0070.03612.12
5.3.90.0050.03712.08
5.3.80.0080.03312.08
5.3.70.0060.03512.08
5.3.60.0080.03312.06
5.3.50.0080.03412.00
5.3.40.0060.03912.00
5.3.30.0070.03511.94
5.3.20.0060.03611.72
5.3.10.0050.03511.69
5.3.00.0040.03811.68
5.2.170.0050.0309.18
5.2.160.0050.0359.18
5.2.150.0050.0309.18
5.2.140.0070.0289.17
5.2.130.0020.0319.13
5.2.120.0060.0289.13
5.2.110.0040.0309.14
5.2.100.0040.0299.14
5.2.90.0040.0309.14
5.2.80.0060.0299.14
5.2.70.0060.0289.13
5.2.60.0050.0299.09
5.2.50.0030.0319.06
5.2.40.0050.0279.03
5.2.30.0090.0339.01
5.2.20.0050.0289.00
5.2.10.0040.0298.92
5.2.00.0050.0288.77
5.1.60.0040.0248.06
5.1.50.0060.0238.06
5.1.40.0030.0258.04
5.1.30.0020.0298.39
5.1.20.0050.0278.41
5.1.10.0090.0258.13
5.1.00.0050.0288.14
5.0.50.0040.0196.62
5.0.40.0030.0206.47
5.0.30.0040.0316.29
5.0.20.0040.0196.25
5.0.10.0010.0226.23
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0060.0224.71
4.4.30.0060.0124.76
4.4.20.0040.0164.84
4.4.10.0050.0134.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0020.0154.64
4.3.80.0050.0214.58
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0040.0133.28
4.3.20.0020.0163.26
4.3.10.0030.0153.22
4.3.00.0130.0207.16

preferences:
40.81 ms | 401 KiB | 5 Q