3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function __construct() { $item = $this->itemResolver(); foreach(iterator_to_array($item,true) as $field){ } } public function itemResolver(): \Generator { // $stmt = mysqli_query($db_connect, "select pk_i_id from oc_t_item_resource ORDER by pk_i_id desc"); // $records = mysqli_fetch_all($stmt); $records = [ 0 => [0 => '4031'], 1 => [0 => '4030'], 2 => [0 => '4029'] ]; foreach($records as $record => $value){ yield $record; } } } var_dump(new Test());

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)
8.3.40.0140.00718.84
8.3.30.0140.00018.62
8.3.20.0030.00519.34
8.3.10.0060.00323.53
8.3.00.0070.00020.76
8.2.170.0110.00422.96
8.2.160.0110.00720.12
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00419.77
8.2.120.0050.00326.35
8.2.110.0080.00019.18
8.2.100.0080.00418.03
8.2.90.0030.00517.75
8.2.80.0030.00719.23
8.2.70.0050.00317.77
8.2.60.0070.00018.16
8.2.50.0000.00818.10
8.2.40.0060.00319.47
8.2.30.0020.00519.16
8.2.20.0100.00017.96
8.2.10.0030.00518.13
8.2.00.0080.00017.77
8.1.270.0040.00418.95
8.1.260.0050.00226.35
8.1.250.0100.00328.09
8.1.240.0030.00622.25
8.1.230.0070.00418.82
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0040.00418.95
8.1.150.0000.00718.88
8.1.140.0030.00522.06
8.1.130.0030.00617.54
8.1.120.0000.00717.47
8.1.110.0020.00517.41
8.1.100.0040.00417.29
8.1.90.0030.00517.40
8.1.80.0040.00417.51
8.1.70.0040.00417.49
8.1.60.0040.00417.46
8.1.50.0040.00417.48
8.1.40.0000.00817.42
8.1.30.0040.00817.64
8.1.20.0000.00717.64
8.1.10.0070.00017.61
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0030.00318.41
8.0.270.0070.00017.16
8.0.260.0030.00316.86
8.0.250.0000.00816.86
8.0.240.0000.00616.82
8.0.230.0040.00416.93
8.0.220.0070.00016.91
8.0.210.0050.00316.88
8.0.200.0000.00716.99
8.0.190.0000.00816.95
8.0.180.0070.00016.84
8.0.170.0060.00316.80
8.0.160.0000.00816.97
8.0.150.0040.00416.81
8.0.140.0050.00316.79
8.0.130.0030.00313.37
8.0.120.0040.00416.75
8.0.110.0060.00316.79
8.0.100.0000.00816.71
8.0.90.0000.00716.72
8.0.80.0030.01216.90
8.0.70.0070.00016.71
8.0.60.0040.00416.84
8.0.50.0080.00016.89
8.0.30.0140.00717.15
8.0.20.0080.01117.40
8.0.10.0050.00316.97
8.0.00.0080.01016.63
7.4.330.0000.00515.55
7.4.320.0040.00416.63
7.4.300.0070.00016.53
7.4.290.0000.00716.42
7.4.280.0000.00716.39
7.4.270.0000.00716.36
7.4.260.0000.00716.45
7.4.250.0030.00616.48
7.4.240.0070.00016.58
7.4.230.0080.00016.58
7.4.220.0000.00816.68
7.4.210.0050.01216.63
7.4.200.0030.00316.62
7.4.160.0070.00916.43
7.4.140.0140.00717.86
7.4.130.0110.00716.36
7.4.120.0080.01116.43
7.4.110.0090.01016.63
7.4.100.0130.01016.48
7.4.90.0130.00916.33
7.4.80.0060.01219.39
7.4.70.0130.00316.51
7.4.60.0030.01216.40
7.4.50.0080.00516.45
7.4.40.0100.00616.43
7.4.00.0100.00715.17
7.3.330.0030.00313.22
7.3.320.0050.00313.37
7.3.310.0040.00416.41
7.3.300.0000.00716.32
7.3.290.0070.00016.36
7.3.280.0090.00616.37
7.3.260.0090.00816.49
7.3.240.0080.01216.47
7.3.230.0070.01116.28
7.3.210.0100.00716.32
7.3.200.0080.00816.70
7.3.190.0070.01016.54
7.3.180.0060.00916.32
7.3.170.0080.00816.61
7.3.160.0140.00316.41
7.2.330.0070.01016.73
7.2.320.0070.01016.69
7.2.310.0100.00616.64
7.2.300.0080.00816.66
7.2.290.0100.00716.58
7.2.110.0330.01314.88
7.2.100.0340.00314.67
7.2.90.0260.01314.91
7.2.80.0380.00314.65
7.2.70.0240.01014.98
7.2.60.0450.01015.13
7.2.50.0340.00714.91
7.2.40.0410.01315.02
7.2.30.0650.00315.23
7.2.20.0300.01115.28
7.2.10.0340.00715.01
7.2.00.0360.00615.04
7.1.230.0470.00313.92
7.1.220.0330.00313.81
7.1.210.0280.01313.82
7.1.200.0350.00313.96
7.1.190.0390.00013.96
7.1.180.0410.00314.02
7.1.170.0310.00813.56
7.1.160.0440.00613.89
7.1.150.0450.00313.97
7.1.140.0280.00713.91
7.1.130.0310.01013.84
7.1.120.0420.01613.62
7.1.110.0610.00313.82
7.1.100.0380.00613.76
7.1.90.0320.00613.79
7.1.80.0410.00913.77
7.1.70.0400.00313.61
7.1.60.0510.01631.92
7.1.50.0550.01332.04
7.1.40.0580.01031.42
7.1.30.0640.00631.77
7.1.20.0640.01031.72
7.1.10.0470.00913.79
7.1.00.0360.00613.70
5.6.380.0090.00313.93

preferences:
71.12 ms | 400 KiB | 5 Q