3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ["foo", "bar", "baz"]; for(reset($arr); list($k, $v) = each($arr);){ echo "$k => $v\n"; } echo "\n---\n"; foreach($arr as $k => $v){ echo "$k => $v\n"; }

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)
8.3.60.0000.01816.50
8.3.50.0110.00418.05
8.3.40.0110.00418.66
8.3.30.0070.00718.80
8.3.20.0040.00420.04
8.3.10.0030.00620.61
8.3.00.0000.00723.48
8.2.180.0140.00716.63
8.2.170.0060.00922.96
8.2.160.0100.00322.13
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.67
8.2.120.0000.00826.35
8.2.110.0080.00319.16
8.2.100.0040.00818.04
8.2.90.0000.00719.13
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00418.04
8.2.50.0050.00318.09
8.2.40.0030.00622.08
8.2.30.0000.00719.34
8.2.20.0040.00417.73
8.2.10.0050.00218.03
8.2.00.0080.00017.90
8.1.280.0100.00725.92
8.1.270.0040.00422.05
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0090.00317.82
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.21
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.44
8.1.160.0000.00720.60
8.1.150.0070.00018.72
8.1.140.0070.00319.54
8.1.130.0000.00717.50
8.1.120.0040.00417.33
8.1.110.0000.00717.37
8.1.100.0060.00317.41
8.1.90.0030.00617.39
8.1.80.0000.00717.36
8.1.70.0040.00417.21
8.1.60.0060.00317.54
8.1.50.0040.00417.56
8.1.40.0040.00817.50
8.1.30.0000.00817.64
8.1.20.0000.00717.39
8.1.10.0000.00717.59
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0040.00418.31
8.0.270.0030.00317.18
8.0.260.0000.00617.09
8.0.250.0000.00716.97
8.0.240.0000.00716.86
8.0.230.0000.00716.96
8.0.220.0040.00416.85
8.0.210.0000.00716.88
8.0.200.0030.00316.93
8.0.190.0090.00016.89
8.0.180.0070.00016.94
8.0.170.0000.00716.82
8.0.160.0040.00416.85
8.0.150.0050.00316.81
8.0.140.0050.00316.81
8.0.130.0000.00513.24
8.0.120.0030.00516.88
8.0.110.0040.00416.71
8.0.100.0040.00416.87
8.0.90.0000.00716.89
8.0.80.0070.00716.84
8.0.70.0040.00416.70
8.0.60.0040.00416.73
8.0.50.0030.00516.98
8.0.30.0100.01016.86
8.0.20.0120.01017.40
8.0.10.0000.00716.89
8.0.00.0070.01016.62
7.4.330.0000.00516.82
7.4.320.0030.00316.62
7.4.300.0030.00316.39
7.4.290.0000.00816.59
7.4.280.0000.00716.50
7.4.270.0040.00416.48
7.4.260.0030.00516.47
7.4.250.0040.00416.53
7.4.240.0070.00016.43
7.4.230.0000.00716.67
7.4.220.0070.01416.61
7.4.210.0100.00416.65
7.4.200.0070.00016.40
7.4.160.0090.00916.58
7.4.150.0070.01117.40
7.4.140.0040.01517.86
7.4.130.0050.01316.56
7.4.120.0150.00316.47
7.4.110.0030.01416.54
7.4.100.0170.00716.45
7.4.90.0040.01216.62
7.4.80.0090.01019.39
7.4.70.0060.01016.33
7.4.60.0030.01416.48
7.4.50.0060.00916.45
7.4.40.0100.01016.47
7.4.30.0110.01116.42
7.4.00.0010.01514.84
7.3.330.0000.00713.13
7.3.320.0000.00613.28
7.3.310.0000.00716.24
7.3.300.0070.00016.36
7.3.290.0040.00416.27
7.3.280.0080.01116.38
7.3.270.0190.00417.40
7.3.260.0140.00316.39
7.3.250.0090.00816.39
7.3.240.0060.01216.51
7.3.230.0070.01016.39
7.3.210.0070.01416.48
7.3.200.0140.00716.50
7.3.190.0030.01416.49
7.3.180.0100.00716.43
7.3.170.0060.00916.35
7.3.160.0100.00616.33
7.3.120.0070.01314.64
7.3.110.0070.00614.88
7.3.100.0040.01114.91
7.3.90.0050.00514.90
7.3.80.0100.00615.00
7.3.70.0110.00614.96
7.3.60.0040.01114.94
7.3.50.0030.00614.97
7.3.40.0030.01014.80
7.3.30.0100.00014.60
7.3.20.0070.01116.81
7.3.10.0060.00916.48
7.3.00.0120.00316.53
7.2.330.0100.00716.57
7.2.320.0090.01216.69
7.2.310.0090.00916.68
7.2.300.0060.00916.60
7.2.290.0130.01016.70
7.2.250.0060.01115.15
7.2.240.0070.01315.08
7.2.230.0060.00914.88
7.2.220.0030.00914.96
7.2.210.0040.00914.80
7.2.200.0140.00414.93
7.2.190.0080.00814.99
7.2.180.0040.00714.95
7.2.170.0070.00714.94
7.2.60.0070.00716.86
7.2.00.0000.01519.45
7.1.330.0040.01215.68
7.1.320.0080.00415.91
7.1.310.0060.00915.67
7.1.300.0090.00015.88
7.1.290.0070.00715.85
7.1.280.0050.00515.88
7.1.270.0060.00615.80
7.1.260.0000.01415.82
7.1.200.0100.00315.78
7.1.100.0060.00618.05
7.1.70.0070.00017.34
7.1.60.0090.01519.40
7.1.50.0040.00816.97
7.1.00.0030.07722.31
7.0.200.0270.01014.67
7.0.60.0170.08719.91
7.0.50.0100.06717.80
7.0.40.0030.05020.04
7.0.30.0370.07020.02
7.0.20.0270.07720.20
7.0.10.0130.08320.34
7.0.00.0030.07020.19
5.6.280.0100.05721.02
5.6.210.0030.06320.55
5.6.200.0170.07318.21
5.6.190.0130.03320.43
5.6.180.0170.05020.57
5.6.170.0130.04320.38
5.6.160.0070.07020.44
5.6.150.0030.04018.08
5.6.140.0070.04318.08
5.6.130.0000.08718.18
5.6.120.0030.08021.00
5.6.110.0130.08020.95
5.6.100.0070.08020.88
5.6.90.0130.08320.98
5.6.80.0100.06320.53
5.5.350.0270.06720.43
5.5.340.0000.04017.96
5.5.330.0200.05020.37
5.5.320.0170.04020.23
5.5.310.0430.06020.28
5.5.300.0130.03717.92
5.5.290.0000.05718.00
5.5.280.0100.05320.89
5.5.270.0030.06320.75
5.5.260.0170.05720.84
5.5.250.0070.06020.61
5.5.240.0200.08020.28

preferences:
59.35 ms | 401 KiB | 5 Q