3v4l.org

run code in 500+ PHP versions simultaneously
<?php trait Singleton { # Holds Parent Instance private static $_instance; # Holds Reference To zVal protected $_args; # Create The Instance protected function __construct() {} # Static Call To Get Instance public static function getInstance() { return self::$_instance ?? (self::$_instance = new self()); } # Bind zVal Of Passed Reference To Index protected function _bindParam(&$val) { $this->_arg = &$val; return $this; } } abstract class Model { abstract public function save(); } class MyModel extends Model { use \Singleton { _bindParam as public bindParam; } public function save() { print_r($this->_arg); } } MyModel::getInstance()->bindParam($row); foreach([['A', 'B', 'C'], ['D', 'E', 'F'], ['G', 'H', 'I']] as $key => $row) { $row[0] = 'Changed'; MyModel::getInstance()->save(); }

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)
8.5.70.0080.00818.73
8.5.60.0110.00916.85
8.5.50.0120.00716.61
8.5.30.0120.00519.46
8.5.20.0100.00921.36
8.5.10.0130.00516.88
8.5.00.0120.01020.14
8.4.220.0060.00419.66
8.4.210.0050.00619.90
8.4.180.0090.01319.73
8.4.170.0050.00520.54
8.4.160.0120.01123.88
8.4.150.0060.00616.98
8.4.140.0140.00717.87
8.4.130.0090.00718.77
8.4.120.0140.00624.17
8.4.110.0060.01122.22
8.4.100.0100.00118.06
8.4.90.0130.00620.68
8.4.80.0050.00619.06
8.4.70.0070.00718.95
8.4.60.0130.00922.41
8.4.50.0090.01022.36
8.4.40.0090.00619.42
8.4.30.0090.01222.41
8.4.20.0140.00720.48
8.4.10.0090.00017.88
8.3.310.0040.00518.62
8.3.300.0130.00720.98
8.3.290.0110.00920.90
8.3.280.0100.01118.33
8.3.270.0130.01116.83
8.3.260.0120.00716.79
8.3.250.0140.00618.97
8.3.240.0090.01017.07
8.3.230.0130.00616.63
8.3.220.0020.00619.04
8.3.210.0070.01118.54
8.3.200.0040.00516.66
8.3.190.0070.00117.27
8.3.180.0120.00719.03
8.3.170.0090.00919.14
8.3.160.0090.00918.47
8.3.150.0100.00716.76
8.3.140.0120.00316.72
8.3.130.0080.00018.61
8.3.120.0040.00418.89
8.3.110.0070.01320.94
8.3.100.0090.00016.97
8.3.90.0000.00726.77
8.3.80.0050.00516.63
8.3.70.0070.01518.36
8.3.60.0150.00418.68
8.3.50.0140.00617.13
8.3.40.0120.00318.98
8.3.30.0030.01318.71
8.3.20.0040.00421.73
8.3.10.0050.00323.73
8.3.00.0040.01120.95
8.2.310.0140.00718.13
8.2.300.0110.00922.16
8.2.290.0150.00516.45
8.2.280.0100.00920.29
8.2.270.0120.00616.46
8.2.260.0140.00317.46
8.2.250.0030.00618.34
8.2.240.0150.00316.98
8.2.230.0040.00422.58
8.2.220.0090.01224.06
8.2.210.0050.00326.77
8.2.200.0050.00516.75
8.2.190.0120.00316.63
8.2.180.0080.00825.92
8.2.170.0080.01118.96
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00321.03
8.2.110.0030.00619.35
8.2.100.0040.00718.03
8.2.90.0040.00417.88
8.2.80.0000.00918.95
8.2.70.0000.00817.93
8.2.60.0080.00017.63
8.2.50.0060.00318.10
8.2.40.0070.00019.30
8.2.30.0000.00819.43
8.2.20.0040.00418.13
8.2.10.0030.00619.29
8.2.00.0080.00019.45
8.1.340.0090.01021.73
8.1.330.0180.00316.25
8.1.320.0090.01015.88
8.1.310.0120.00618.46
8.1.300.0100.00618.02
8.1.290.0110.00030.84
8.1.280.0000.01525.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.89
8.1.230.0080.00320.88
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00517.35
8.1.190.0050.00317.23
8.1.180.0090.00018.10
8.1.170.0080.00018.66
8.1.160.0040.00418.90
8.1.150.0040.00418.85
8.1.140.0040.00420.79
8.1.130.0000.00720.20
8.1.120.0020.00517.39
8.1.110.0030.00617.49
8.1.100.0030.00617.49
8.1.90.0030.00517.50
8.1.80.0000.00817.48
8.1.70.0050.00217.52
8.1.60.0080.00017.57
8.1.50.0040.00417.55
8.1.40.0020.00517.55
8.1.30.0050.00217.67
8.1.20.0030.00517.63
8.1.10.0040.00417.61
8.1.00.0000.00817.56
8.0.300.0070.00019.94
8.0.290.0040.00416.75
8.0.280.0030.00518.52
8.0.270.0070.00017.25
8.0.260.0000.00618.48
8.0.250.0060.00317.02
8.0.240.0040.00417.02
8.0.230.0070.00017.01
8.0.220.0050.00316.80
8.0.210.0000.00716.95
8.0.200.0060.00016.87
8.0.190.0050.00316.82
8.0.180.0080.00016.96
8.0.170.0060.00316.86
8.0.160.0040.00416.91
8.0.150.0000.00716.84
8.0.140.0040.00416.90
8.0.130.0000.00613.27
8.0.120.0040.00416.86
8.0.110.0030.00516.84
8.0.100.0000.00816.87
8.0.90.0000.00716.97
8.0.80.0170.00516.82
8.0.70.0050.00216.73
8.0.60.0040.00416.98
8.0.50.0070.00016.92
8.0.30.0120.00717.03
8.0.20.0090.00917.03
8.0.10.0070.00016.95
8.0.00.0130.00716.82
7.4.330.0060.00015.55
7.4.320.0030.00316.43
7.4.300.0060.00016.55
7.4.290.0070.00016.66
7.4.280.0050.00216.59
7.4.270.0030.00316.52
7.4.260.0040.00316.59
7.4.250.0000.00716.48
7.4.240.0040.00416.55
7.4.230.0030.00316.32
7.4.220.0000.00816.57
7.4.210.0060.00816.59
7.4.200.0000.00716.34
7.4.160.0070.00816.59
7.4.140.0130.00617.86
7.4.130.0090.01216.67
7.4.120.0110.01116.59
7.4.110.0070.01016.50
7.4.100.0160.00816.50
7.4.90.0150.00316.45
7.4.80.0090.00919.39
7.4.70.0150.00416.68
7.4.60.0030.01316.59
7.4.50.0030.01216.69
7.4.40.0090.00916.63
7.4.10.0060.01115.01
7.4.00.0080.00914.89
7.3.330.0050.00013.38
7.3.320.0060.00013.20
7.3.310.0000.00716.18
7.3.300.0070.00016.38
7.3.290.0030.00316.24
7.3.280.0060.01016.29
7.3.260.0100.00916.42
7.3.240.0090.01016.39
7.3.230.0070.01016.56
7.3.210.0120.00616.30
7.3.200.0060.00916.57
7.3.190.0060.01216.52
7.3.180.0090.00916.47
7.3.170.0100.01316.56
7.3.160.0100.01016.37
7.3.130.0060.00914.91
7.3.120.0100.00914.79
7.3.110.0070.01314.91
7.3.100.0050.00714.77
7.3.90.0090.00614.98
7.3.80.0050.00814.75
7.3.70.0050.00814.96
7.3.60.0050.01114.85
7.3.50.0070.00714.84
7.3.40.0050.00814.78
7.3.30.0000.01214.60
7.3.20.0050.00916.60
7.3.10.0250.00716.51
7.3.00.0090.00516.63
7.2.330.0090.00916.33
7.2.320.0130.01016.37
7.2.310.0060.01016.58
7.2.300.0130.01016.83
7.2.290.0060.01216.79
7.2.260.0080.00514.96
7.2.250.0080.01215.04
7.2.240.0050.01515.01
7.2.230.0030.01215.00
7.2.220.0060.00814.90
7.2.210.0050.00915.18
7.2.200.0110.00615.06
7.2.190.0030.01014.98
7.2.180.0070.00714.94
7.2.170.0030.00815.03
7.2.160.0050.00514.88
7.2.150.0030.01017.11
7.2.140.0040.00717.03
7.2.130.0110.00516.74
7.2.120.0080.00816.89
7.2.110.0080.01316.92
7.2.100.0070.00916.92
7.2.90.0070.00616.88
7.2.80.0080.01016.86
7.2.70.0040.00716.89
7.2.60.0090.00716.76
7.2.50.0070.01116.90
7.2.40.0110.00616.79
7.2.30.0090.00416.87
7.2.20.0050.01216.94
7.2.10.0090.00816.89
7.2.00.0080.00616.74
7.1.330.0040.01015.81
7.1.320.0080.00515.97
7.1.310.0050.00715.68
7.1.300.0050.00915.63
7.1.290.0040.00615.76
7.1.280.0060.00515.68
7.1.270.0080.00515.93
7.1.260.0030.01015.64
7.1.250.0020.00715.82
7.1.240.0030.01015.76
7.1.230.0030.01015.73
7.1.220.0120.00615.83
7.1.210.0040.00815.84
7.1.200.0100.00315.80
7.1.190.0040.00815.83
7.1.180.0070.00715.57
7.1.170.0100.00715.92
7.1.160.0070.01015.80
7.1.150.0000.00915.82
7.1.140.0000.01515.74
7.1.130.0040.01215.84
7.1.120.0030.01215.84
7.1.110.0060.00815.91
7.1.100.0110.00715.91
7.1.90.0070.01015.82
7.1.80.0030.01215.61
7.1.70.0060.00815.63
7.1.60.0030.00915.79
7.1.50.0070.00715.96
7.1.40.0150.00316.04
7.1.30.0060.00315.79
7.1.20.0060.00615.74
7.1.10.0070.00715.86
7.1.00.0030.00615.91

preferences:
108.71 ms | 1688 KiB | 5 Q