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){ echo $key . "= " . $item; } //echo '<div>' . $dogs[0]['name'] . '</div>'; ?>

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)
8.3.60.0150.00018.55
8.3.50.0100.01016.40
8.3.40.0120.00318.84
8.3.30.0090.00618.71
8.3.20.0050.00320.21
8.3.10.0080.00023.60
8.3.00.0080.00022.09
8.2.180.0110.00716.47
8.2.170.0100.01022.96
8.2.160.0140.00019.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00321.02
8.2.120.0000.00726.35
8.2.110.0030.00722.20
8.2.100.0110.00017.97
8.2.90.0080.00019.27
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0040.00420.54
8.2.30.0060.00320.98
8.2.20.0000.00717.93
8.2.10.0000.00718.04
8.2.00.0040.00418.00
8.1.280.0110.00425.92
8.1.270.0040.00422.21
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0100.00022.14
8.1.230.0030.00719.10
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.25
8.1.190.0030.00517.35
8.1.180.0000.00718.10
8.1.170.0040.00418.72
8.1.160.0030.00319.06
8.1.150.0060.00320.61
8.1.140.0070.00019.48
8.1.130.0000.00718.89
8.1.120.0070.00017.38
8.1.110.0030.00517.41
8.1.100.0060.00317.46
8.1.90.0030.00517.49
8.1.80.0040.00417.41
8.1.70.0000.00817.35
8.1.60.0040.00417.63
8.1.50.0050.00317.54
8.1.40.0040.00417.50
8.1.30.0040.00417.62
8.1.20.0000.00717.58
8.1.10.0060.00317.54
8.1.00.0070.00017.47
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0050.00218.35
8.0.270.0040.00417.16
8.0.260.0000.00616.79
8.0.250.0030.00317.06
8.0.240.0000.00717.04
8.0.230.0030.00317.02
8.0.220.0030.00316.86
8.0.210.0030.00317.00
8.0.200.0030.00317.02
8.0.190.0090.00016.98
8.0.180.0040.00417.01
8.0.170.0050.00216.87
8.0.160.0060.00316.94
8.0.150.0050.00316.92
8.0.140.0070.00016.90
8.0.130.0000.00613.37
8.0.120.0030.00516.91
8.0.110.0040.00417.06
8.0.100.0070.00016.91
8.0.90.0050.00216.98
8.0.80.0150.00317.00
8.0.70.0080.00016.91
8.0.60.0000.00817.02
8.0.50.0000.00716.98
8.0.30.0100.00717.19
8.0.20.0110.00817.40
8.0.10.0000.00716.95
8.0.00.0130.00316.59
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0000.00616.60
7.4.290.0050.00216.49
7.4.280.0040.00416.61
7.4.270.0060.00016.49
7.4.260.0000.00716.52
7.4.250.0080.00016.58
7.4.240.0070.00016.58
7.4.230.0070.00016.63
7.4.220.0030.01416.63
7.4.210.0120.00916.60
7.4.200.0030.00316.50
7.4.160.0090.00816.58
7.4.150.0100.01617.40
7.4.140.0120.00817.86
7.4.130.0150.00316.68
7.4.120.0080.01016.48
7.4.110.0120.00616.43
7.4.100.0060.01216.42
7.4.90.0080.00816.42
7.4.80.0080.00819.39
7.4.70.0090.00616.37
7.4.60.0100.00716.63
7.4.50.0070.01116.53
7.4.40.0140.00316.39
7.4.30.0100.00716.66
7.4.00.0030.01014.85
7.3.330.0080.00013.09
7.3.320.0030.00213.13
7.3.310.0030.00516.41
7.3.300.0000.00616.20
7.3.290.0090.00716.34
7.3.280.0080.00916.34
7.3.270.0160.00017.40
7.3.260.0100.00816.66
7.3.250.0070.01116.49
7.3.240.0070.01416.34
7.3.230.0100.00716.52
7.3.210.0130.00316.54
7.3.200.0070.01016.36
7.3.190.0000.01716.49
7.3.180.0040.01216.48
7.3.170.0090.00616.36
7.3.160.0080.00816.43
7.2.330.0180.00616.52
7.2.320.0130.00316.71
7.2.310.0120.00416.59
7.2.300.0090.00916.33
7.2.290.0150.00416.61
7.2.60.0040.00416.91
7.2.00.0100.00319.43
7.1.200.0070.00315.81
7.1.100.0040.00717.67
7.1.70.0080.00816.94
7.1.60.0180.01134.96
7.1.50.0270.00334.66
7.1.40.0170.01434.31
7.1.30.0240.01034.43
7.1.20.0170.01434.45
7.1.10.0160.00616.36
7.1.00.0070.01016.46
7.0.200.0050.00916.69
7.0.190.0090.00616.81
7.0.180.0100.00916.28
7.0.170.0060.00916.29
7.0.160.0090.00916.24
7.0.150.0040.01216.12
7.0.140.0060.00916.32
7.0.130.0030.01216.36
7.0.120.0090.00616.35
7.0.110.0060.00916.25
7.0.100.0050.00916.21
7.0.90.0040.01116.19
7.0.80.0000.01716.49
7.0.70.0090.00616.33
7.0.60.0140.00716.22
7.0.50.0000.01516.42
7.0.40.0000.01416.31
7.0.30.0070.00716.30
7.0.20.0060.01016.25
7.0.10.0060.00916.24
7.0.00.0030.01216.25

preferences:
70.85 ms | 400 KiB | 5 Q