3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2, 3, 4, 5, 6]; foreach($a as $b) { var_dump($b); } var_dump(current($a));

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)
8.3.60.0090.00918.27
8.3.50.0070.01221.92
8.3.40.0120.00318.57
8.3.30.0110.00418.45
8.3.20.0000.00818.52
8.3.10.0080.00020.92
8.3.00.0080.00019.56
8.2.180.0060.00916.50
8.2.170.0070.00722.96
8.2.160.0030.01020.26
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00021.19
8.2.110.0100.00720.54
8.2.100.0090.00317.72
8.2.90.0030.00719.23
8.2.80.0040.00417.97
8.2.70.0080.00017.49
8.2.60.0080.00017.68
8.2.50.0060.00318.07
8.2.40.0000.00718.09
8.2.30.0070.00019.39
8.2.20.0040.00417.56
8.2.10.0000.00817.61
8.2.00.0040.00717.57
8.1.280.0090.00625.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00621.94
8.1.230.0070.00420.84
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.01017.35
8.1.190.0040.00717.23
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0050.00218.84
8.1.150.0020.00518.50
8.1.140.0050.00517.36
8.1.130.0000.00717.74
8.1.120.0000.00717.47
8.1.110.0000.00717.34
8.1.100.0040.00417.47
8.1.90.0000.00717.41
8.1.80.0070.00017.52
8.1.70.0000.00717.32
8.1.60.0060.00317.46
8.1.50.0050.00217.50
8.1.40.0040.00417.52
8.1.30.0000.00717.49
8.1.20.0000.00917.64
8.1.10.0000.00717.33
8.1.00.0000.00717.26
8.0.300.0030.00618.77
8.0.290.0050.00516.72
8.0.280.0030.00318.50
8.0.270.0040.00417.25
8.0.260.0000.00816.73
8.0.250.0040.00416.84
8.0.240.0040.00517.00
8.0.230.0000.00716.95
8.0.220.0030.00316.80
8.0.210.0000.00716.77
8.0.200.0000.00616.91
8.0.190.0090.00317.01
8.0.180.0040.00416.84
8.0.170.0090.00016.87
8.0.160.0030.00516.92
8.0.150.0000.00716.89
8.0.140.0050.00316.87
8.0.130.0000.00513.27
8.0.120.0000.00816.88
8.0.110.0000.00716.92
8.0.100.0000.00716.87
8.0.90.0040.00416.75
8.0.80.0130.00716.88
8.0.70.0080.00016.82
8.0.60.0040.00416.95
8.0.50.0040.00416.92
8.0.30.0110.00817.12
8.0.20.0120.00917.40
8.0.10.0000.00816.94
8.0.00.0130.00716.74
7.4.330.0050.00016.81
7.4.320.0000.00716.58
7.4.300.0070.00016.52
7.4.290.0000.00716.39
7.4.280.0000.00716.58
7.4.270.0000.00716.52
7.4.260.0030.00313.27
7.4.250.0040.00416.51
7.4.240.0070.00016.57
7.4.230.0070.00016.68
7.4.220.0090.00916.46
7.4.210.0070.00716.51
7.4.200.0040.00316.48
7.4.190.0070.00016.64
7.4.160.0090.00616.66
7.4.150.0130.01017.40
7.4.140.0120.00617.86
7.4.130.0140.00316.34
7.4.120.0070.01016.44
7.4.110.0090.01516.51
7.4.100.0100.00716.51
7.4.90.0110.00716.41
7.4.80.0130.00319.39
7.4.70.0060.01016.51
7.4.60.0040.01116.43
7.4.50.0030.00516.38
7.4.40.0070.00722.77
7.4.30.0070.01416.60
7.4.00.0120.00314.91
7.3.330.0050.00013.13
7.3.320.0020.00213.02
7.3.310.0000.00716.26
7.3.300.0000.00716.25
7.3.290.0000.01416.30
7.3.280.0090.00816.31
7.3.270.0090.00917.40
7.3.260.0150.00318.24
7.3.250.0110.00616.26
7.3.240.0060.01016.22
7.3.230.0030.01316.40
7.3.210.0070.01016.50
7.3.200.0180.00319.39
7.3.190.0100.01016.36
7.3.180.0060.01516.29
7.3.170.0090.01216.45
7.3.160.0070.00716.43
7.3.120.0060.01115.05
7.3.110.0110.00714.98
7.3.100.0090.00614.48
7.3.90.0080.00814.73
7.3.80.0040.01015.01
7.3.70.0080.01014.57
7.3.60.0070.01014.55
7.3.50.0030.01014.59
7.3.40.0070.00714.74
7.3.30.0030.01014.63
7.3.20.0060.00916.49
7.3.10.0040.01116.91
7.3.00.0120.00016.75
7.2.330.0170.00316.42
7.2.320.0130.00416.69
7.2.310.0060.01316.41
7.2.300.0060.01016.48
7.2.290.0090.00916.69
7.2.250.0070.01115.07
7.2.240.0040.01414.79
7.2.230.0070.01014.66
7.2.220.0070.01115.25
7.2.210.0030.01314.95
7.2.200.0100.01014.68
7.2.190.0060.01014.64
7.2.180.0070.01015.11
7.2.170.0040.01214.86
7.2.60.0060.00916.54
7.2.00.0030.01019.45
7.1.330.0070.00715.68
7.1.320.0040.00815.78
7.1.310.0120.00615.52
7.1.300.0030.01415.56
7.1.290.0070.00715.59
7.1.280.0000.01515.55
7.1.270.0040.01115.98
7.1.260.0000.01415.72
7.1.200.0000.01115.70
7.1.100.0080.00418.13
7.1.70.0030.01017.23
7.1.60.0080.01216.98
7.1.50.0000.01216.89
7.1.40.0060.01216.61
7.1.30.0060.00616.64
7.1.20.0040.01116.70
7.1.10.0090.00316.35
7.1.00.0030.00616.61
7.0.200.0060.00316.52
7.0.190.0030.00616.69
7.0.180.0030.01316.25
7.0.170.0040.00416.42
7.0.160.0040.00716.19
7.0.150.0090.00616.30
7.0.140.0070.01016.25
7.0.130.0040.00416.39
7.0.120.0000.00916.49
7.0.110.0030.00616.29
7.0.100.0040.00416.34
7.0.90.0000.00816.38
7.0.80.0040.00416.56
7.0.70.0000.01416.38
7.0.60.0040.00416.28
7.0.50.0050.00316.47
7.0.40.0040.00815.09
7.0.30.0000.01115.09
7.0.20.0000.01015.09
7.0.10.0000.00815.09
7.0.00.0060.00315.09
5.6.300.0070.08020.92
5.6.290.0210.03520.95
5.6.280.0070.03820.95
5.6.270.0030.04220.81
5.6.260.0030.04221.03
5.6.250.0070.04120.87
5.6.240.0000.04520.94
5.6.230.0030.04220.83
5.6.220.0000.07820.94
5.6.210.0000.04621.04
5.6.200.0000.04720.86
5.6.190.0100.03920.79
5.6.180.0000.04420.83
5.6.170.0030.06020.81
5.6.160.0030.06520.73
5.6.150.0030.05921.02
5.6.140.0130.03220.85
5.6.130.0030.04621.02
5.6.120.0030.04620.92
5.6.110.0000.04720.82
5.6.100.0030.05520.81
5.6.90.0070.08520.93
5.6.80.0030.04020.31
5.6.70.0000.04320.11
5.6.60.0100.03320.30
5.6.50.0030.04020.20
5.6.40.0060.04820.19
5.6.30.0000.07220.09
5.6.20.0100.05820.06
5.6.10.0100.07120.17
5.6.00.0130.06420.26
5.5.380.0000.04417.58
5.5.370.0030.08417.46
5.5.360.0030.04017.45
5.5.350.0000.04617.55
5.5.340.0030.04018.05
5.5.330.0000.06018.04
5.5.320.0030.04118.02
5.5.310.0030.04018.07
5.5.300.0070.03717.70
5.5.290.0030.08717.83
5.5.280.0030.04318.07
5.5.270.0030.04218.02
5.5.260.0000.04318.03
5.5.250.0000.07517.88
5.5.240.0030.06717.36
5.5.230.0030.03817.40
5.5.220.0030.04417.39
5.5.210.0030.03717.23
5.5.200.0070.05617.21
5.5.190.0060.08117.38
5.5.180.0030.05517.32
5.5.160.0100.06817.32
5.5.150.0000.04517.34
5.5.140.0000.04117.36
5.5.130.0100.03117.40
5.5.120.0000.05017.08
5.5.110.0000.08517.34
5.5.100.0030.04817.28
5.5.90.0030.04017.28
5.5.80.0000.04817.08
5.5.70.0070.03617.27
5.5.60.0060.03816.98
5.5.50.0000.04617.26
5.5.40.0060.04917.23
5.5.30.0130.04516.93
5.5.20.0000.07417.23
5.5.10.0100.07617.21
5.5.00.0000.08817.34
5.4.450.0070.06219.46
5.4.440.0030.04219.42
5.4.430.0100.04319.49
5.4.420.0100.06119.46
5.4.410.0070.05419.10
5.4.400.0000.04118.91
5.4.390.0030.04118.91
5.4.380.0000.05719.07
5.4.370.0070.04019.14
5.4.360.0070.07719.05
5.4.350.0100.07118.91
5.4.340.0070.07018.98
5.4.320.0060.04519.00
5.4.310.0230.04219.05
5.4.300.0000.04019.09
5.4.290.0000.04019.14
5.4.280.0000.04419.15
5.4.270.0030.07619.05
5.4.260.0070.07318.83
5.4.250.0030.05018.90
5.4.240.0030.06018.94
5.4.230.0000.04319.14
5.4.220.0060.07118.84
5.4.210.0030.07919.05
5.4.200.0030.03818.90
5.4.190.0070.07118.94
5.4.180.0000.04419.02
5.4.170.0030.07119.13
5.4.160.0070.03319.04
5.4.150.0100.07819.03
5.4.140.0000.04116.32
5.4.130.0000.04016.68
5.4.120.0000.03716.58
5.4.110.0030.05516.47
5.4.100.0030.07516.57
5.4.90.0030.05516.50
5.4.80.0000.03816.40
5.4.70.0070.03816.53
5.4.60.0000.04016.49
5.4.50.0030.05816.45
5.4.40.0100.06716.60
5.4.30.0030.04316.59
5.4.20.0030.03316.57
5.4.10.0000.04816.32
5.4.00.0070.07016.05
5.3.290.0030.04715.09
5.3.280.0030.03815.09
5.3.270.0070.07315.09
5.3.260.0000.04215.09
5.3.250.0070.07315.09
5.3.240.0000.05115.09
5.3.230.0030.04815.09
5.3.220.0000.03815.09
5.3.210.0030.07615.09
5.3.200.0030.03615.09
5.3.190.0100.03315.09
5.3.180.0000.04215.09
5.3.170.0000.04015.09
5.3.160.0030.06015.09
5.3.150.0070.06715.09
5.3.140.0000.04815.09
5.3.130.0070.07315.09
5.3.120.0030.06215.09
5.3.110.0000.06115.09
5.3.100.0030.06815.09
5.3.90.0030.06615.09
5.3.80.0030.06715.09
5.3.70.0030.03715.09
5.3.60.0030.08315.09
5.3.50.0000.04515.09
5.3.40.0030.03715.09
5.3.30.0070.06715.09
5.3.20.0000.05515.09
5.3.10.0030.03615.09
5.3.00.0060.03115.09
5.2.170.0000.03215.09
5.2.160.0030.02715.09
5.2.150.0000.03315.09
5.2.140.0030.03215.09
5.2.130.0000.03615.09
5.2.120.0060.02715.09
5.2.110.0000.03115.09
5.2.100.0000.03115.09
5.2.90.0000.02915.09
5.2.80.0000.04315.09
5.2.70.0030.03715.09
5.2.60.0040.02815.09
5.2.50.0000.03015.09
5.2.40.0070.05915.09
5.2.30.0000.03815.09
5.2.20.0060.03515.09
5.2.10.0030.05915.09
5.2.00.0030.02715.09
5.1.60.0000.03215.09
5.1.50.0030.02315.09
5.1.40.0040.02515.09
5.1.30.0030.02715.09
5.1.20.0030.02415.09
5.1.10.0000.02715.09
5.1.00.0000.02615.09
5.0.50.0030.02515.09
5.0.40.0000.02115.09
5.0.30.0000.03215.09
5.0.20.0040.03315.09
5.0.10.0000.02315.09
5.0.00.0140.02715.09
4.4.90.0070.01315.09
4.4.80.0030.01515.09
4.4.70.0030.03415.09
4.4.60.0000.03015.09
4.4.50.0030.02515.09
4.4.40.0000.02715.09
4.4.30.0000.01815.09
4.4.20.0000.01715.09
4.4.10.0030.03815.09
4.4.00.0000.03015.09
4.3.110.0030.01515.09
4.3.100.0030.02815.09
4.3.90.0000.04115.09
4.3.80.0000.03115.09
4.3.70.0030.01315.09
4.3.60.0000.01815.09
4.3.50.0030.01315.09
4.3.40.0030.02415.09
4.3.30.0030.03515.09
4.3.20.0030.01515.09
4.3.10.0060.01515.09
4.3.00.0000.01715.09

preferences:
44.81 ms | 401 KiB | 5 Q