3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dogs = [ ['breed' => 'Cocker Spaniel', 'name' => ' Jypsy', 'size' => [ 'width'=> 5, 'height'=> 10]], ['breed' => 'german ', 'name' => ' Jypsy', 'size' => [ 'width'=>5, 'height'=> 10]], ['breed' => 'Shiba Inu', 'name' => ' Kotetsu', 'size' => [ 'width'=> 5, 'height'=> 10]], ['breed' => 'Unknown', 'name' => ' Sheru ', 'size' => [ 'width'=>5, 'height'=> 10]], ]; foreach($dogs as $key=>$item){ foreach($item as $dogkey=>$dogitem) { print_r($dogitem); } } ?>

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)
8.3.60.0150.00616.50
8.3.50.0100.00716.41
8.3.40.0110.00418.54
8.3.30.0130.00318.51
8.3.20.0080.00020.16
8.3.10.0000.00723.69
8.3.00.0040.00422.14
8.2.180.0030.01516.32
8.2.170.0170.00322.96
8.2.160.0110.00419.08
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.25
8.2.110.0060.00322.29
8.2.100.0080.00817.53
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0080.00017.93
8.2.50.0030.00518.10
8.2.40.0040.00420.43
8.2.30.0090.00021.14
8.2.20.0040.00418.18
8.2.10.0000.00817.98
8.2.00.0070.00018.11
8.1.280.0070.00725.92
8.1.270.0040.00422.06
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00020.99
8.1.230.0120.00019.16
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.23
8.1.190.0090.00017.35
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0030.00318.98
8.1.150.0000.00820.65
8.1.140.0040.00419.61
8.1.130.0000.00718.87
8.1.120.0070.00017.36
8.1.110.0040.00417.48
8.1.100.0060.00317.39
8.1.90.0040.00417.41
8.1.80.0070.00017.41
8.1.70.0000.00717.37
8.1.60.0000.00717.57
8.1.50.0000.00817.52
8.1.40.0000.00817.50
8.1.30.0040.00417.65
8.1.20.0040.00417.64
8.1.10.0060.00317.47
8.1.00.0070.00017.28
8.0.300.0000.00820.16
8.0.290.0080.00016.75
8.0.280.0000.00718.41
8.0.270.0030.00317.25
8.0.260.0050.00216.77
8.0.250.0070.00016.83
8.0.240.0060.00316.89
8.0.230.0050.00316.93
8.0.220.0000.00816.81
8.0.210.0000.00716.86
8.0.200.0030.00316.97
8.0.190.0040.00416.91
8.0.180.0070.00016.96
8.0.170.0070.00016.93
8.0.160.0040.00416.94
8.0.150.0000.00716.72
8.0.140.0030.00516.73
8.0.130.0000.00613.29
8.0.120.0070.00016.87
8.0.110.0070.00016.77
8.0.100.0000.00816.77
8.0.90.0000.00716.94
8.0.80.0150.00416.85
8.0.70.0000.00716.79
8.0.60.0050.00216.77
8.0.50.0030.00316.75
8.0.30.0080.00816.95
8.0.20.0110.01017.40
8.0.10.0000.00717.05
8.0.00.0110.00616.75
7.4.330.0030.00315.55
7.4.320.0030.00316.48
7.4.300.0030.00316.59
7.4.290.0080.00016.56
7.4.280.0080.00016.47
7.4.270.0030.00316.50
7.4.260.0040.00416.40
7.4.250.0070.00016.46
7.4.240.0000.00716.51
7.4.230.0040.00416.67
7.4.220.0000.01716.61
7.4.210.0090.00916.58
7.4.200.0030.00316.57
7.4.160.0110.00616.52
7.4.150.0090.01117.40
7.4.140.0150.00517.86
7.4.130.0130.00616.43
7.4.120.0090.01016.42
7.4.110.0130.00316.46
7.4.100.0120.00616.57
7.4.90.0070.01116.40
7.4.80.0050.01119.39
7.4.70.0120.00316.55
7.4.60.0080.00816.57
7.4.50.0110.00716.36
7.4.40.0090.01216.67
7.4.30.0090.00916.53
7.4.00.0100.00315.13
7.3.330.0030.00413.09
7.3.320.0000.00513.05
7.3.310.0050.00216.09
7.3.300.0050.00216.27
7.3.290.0090.00716.29
7.3.280.0060.00916.25
7.3.270.0150.00417.40
7.3.260.0100.00716.27
7.3.250.0100.00816.45
7.3.240.0080.01216.44
7.3.230.0030.01616.53
7.3.210.0080.00816.22
7.3.200.0130.00316.24
7.3.190.0070.01416.54
7.3.180.0120.00416.24
7.3.170.0040.01116.41
7.3.160.0080.00816.50
7.3.10.0070.01016.30
7.3.00.0090.00616.50
7.2.330.0150.00316.66
7.2.320.0120.01216.36
7.2.310.0080.00816.46
7.2.300.0130.00416.62
7.2.290.0080.01016.61
7.2.130.0000.01316.45
7.2.120.0110.00716.61
7.2.110.0110.00416.61
7.2.100.0140.00416.82
7.2.90.0130.00316.35
7.2.80.0140.00816.68
7.2.70.0180.00016.65
7.2.60.0050.01116.96
7.2.50.0130.00916.68
7.2.40.0060.01016.48
7.2.30.0110.00816.29
7.2.20.0180.00016.59
7.2.10.0060.01216.61
7.2.00.0060.01218.04
7.1.250.0110.00315.29
7.1.200.0060.00615.84
7.1.100.0070.00417.88
7.1.70.0070.01417.14
7.1.60.0150.01835.07
7.1.50.0350.00634.71
7.1.40.0300.02734.24
7.1.30.0330.01234.20
7.1.20.0240.01834.50
7.1.10.0070.01416.61
7.1.00.0100.01016.52
7.0.200.0110.01116.89
7.0.190.0070.01416.70
7.0.180.0120.00916.37
7.0.170.0160.00616.27
7.0.160.0130.01016.12
7.0.150.0060.01416.13
7.0.140.0080.00816.19
7.0.130.0080.01316.50
7.0.120.0090.01216.38
7.0.110.0100.01016.41
7.0.100.0080.01216.44
7.0.90.0100.01016.39
7.0.80.0080.01216.49
7.0.70.0110.01116.15
7.0.60.0140.00916.15
7.0.50.0120.00616.40
7.0.40.0060.00916.39
7.0.30.0110.00816.37
7.0.20.0100.00716.57
7.0.10.0060.01216.35
7.0.00.0060.00916.45

preferences:
47.05 ms | 400 KiB | 5 Q