3v4l.org

run code in 300+ PHP versions simultaneously
<?php class UserData{ public $user; public $userid; const NAME = "abdullah al mamun"; public static $age = "30"; public function __construct($username, $userid){ $this->user = $username; $this->userid = $userid; echo "Username is {$this->user} and user id is{$this->userid}"; } public function display(){ echo "Full name is :".UserData::NAME."<br/>"; echo "Age is :".self::$age; } public function __destruct(){ unset($this->user); unset($this->userid); } } $user = "mamun"; $id = "25"; $ur = new UserData($user, $id); ?>

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)
8.3.60.0150.00016.63
8.3.50.0070.00716.35
8.3.40.0060.00918.58
8.3.30.0070.00718.71
8.3.20.0080.00020.48
8.3.10.0040.00421.95
8.3.00.0080.00017.53
8.2.180.0110.00416.63
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00220.43
8.2.120.0040.00426.35
8.2.110.0030.00720.52
8.2.100.0040.00817.91
8.2.90.0050.00317.84
8.2.80.0080.00317.97
8.2.70.0090.00317.63
8.2.60.0080.00017.79
8.2.50.0030.00618.10
8.2.40.0050.00322.31
8.2.30.0050.00220.97
8.2.20.0000.00718.07
8.2.10.0000.00718.20
8.2.00.0000.00718.16
8.1.280.0000.01525.92
8.1.270.0040.00423.75
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0080.00022.02
8.1.230.0070.00420.82
8.1.220.0030.00517.91
8.1.210.0000.00818.89
8.1.200.0040.00417.35
8.1.190.0070.00417.00
8.1.180.0000.00818.10
8.1.170.0000.00818.48
8.1.160.0050.00219.03
8.1.150.0000.00820.53
8.1.140.0000.00719.59
8.1.130.0030.00318.85
8.1.120.0030.00317.41
8.1.110.0040.00417.31
8.1.100.0000.00717.43
8.1.90.0070.00017.40
8.1.80.0000.00917.41
8.1.70.0030.00317.38
8.1.60.0030.00617.47
8.1.50.0000.00817.54
8.1.40.0000.00717.55
8.1.30.0040.00417.58
8.1.20.0030.00617.50
8.1.10.0030.00617.46
8.1.00.0040.00417.44
8.0.300.0070.00019.91
8.0.290.0000.00716.75
8.0.280.0070.00018.46
8.0.270.0040.00417.33
8.0.260.0000.00716.73
8.0.250.0000.00717.02
8.0.240.0000.01016.91
8.0.230.0000.00717.02
8.0.220.0030.00316.80
8.0.210.0030.00316.91
8.0.200.0040.00416.86
8.0.190.0040.00416.90
8.0.180.0000.00716.95
8.0.170.0040.00416.82
8.0.160.0030.00516.81
8.0.150.0000.00716.84
8.0.140.0000.00816.84
8.0.130.0000.00513.33
8.0.120.0040.00416.91
8.0.110.0040.00416.76
8.0.100.0000.00716.84
8.0.90.0000.00716.87
8.0.80.0040.01216.79
8.0.70.0000.00716.94
8.0.60.0000.00716.75
8.0.50.0030.00616.95
8.0.30.0150.00416.87
8.0.20.0070.01317.40
8.0.10.0050.00216.88
8.0.00.0140.00316.57
7.4.330.0050.00015.55
7.4.320.0000.00816.54
7.4.300.0030.00316.59
7.4.290.0030.00316.62
7.4.280.0070.00316.53
7.4.270.0000.00816.65
7.4.260.0000.00513.20
7.4.250.0040.00416.47
7.4.240.0040.00416.54
7.4.230.0030.00316.64
7.4.220.0260.01716.53
7.4.210.0100.00316.58
7.4.200.0040.00416.43
7.4.160.0090.00916.56
7.4.150.0080.00817.40
7.4.140.0090.01017.86
7.4.130.0090.01216.57
7.4.120.0090.00916.51
7.4.110.0100.00616.50
7.4.100.0120.00616.57
7.4.90.0070.01016.41
7.4.80.0110.00819.39
7.4.70.0120.00916.34
7.4.60.0060.01416.49
7.4.50.0030.00716.35
7.4.40.0120.00616.60
7.4.30.0100.00716.55
7.4.00.0060.01215.04
7.3.330.0030.00312.98
7.3.320.0030.00213.06
7.3.310.0000.00716.11
7.3.300.0060.00016.22
7.3.290.0090.00916.21
7.3.280.0110.00716.23
7.3.270.0100.00617.40
7.3.260.0060.01116.36
7.3.250.0080.01116.32
7.3.240.0080.01016.43
7.3.230.0120.00516.20
7.3.210.0060.01116.32
7.3.200.0090.01216.20
7.3.190.0030.01316.35
7.3.180.0070.01116.35
7.3.170.0100.00716.21
7.3.160.0030.01316.29
7.3.120.0070.00714.78
7.3.110.0000.01414.50
7.3.100.0030.00614.88
7.3.90.0030.01014.55
7.3.80.0000.01014.43
7.3.70.0030.01314.67
7.3.60.0030.00714.65
7.3.50.0060.00614.48
7.3.40.0080.00314.69
7.3.30.0060.00914.47
7.3.20.0120.00316.52
7.3.10.0070.00716.54
7.3.00.0100.00616.54
7.2.330.0120.00616.79
7.2.320.0110.00616.80
7.2.310.0060.00916.45
7.2.300.0110.00816.71
7.2.290.0070.01116.29
7.2.240.0030.00715.14
7.2.230.0000.01614.75
7.2.220.0040.00714.98
7.2.210.0110.00415.19
7.2.200.0040.00714.93
7.2.190.0060.00614.71
7.2.180.0030.00914.85
7.2.170.0030.01215.14
7.2.160.0060.00614.98
7.2.150.0070.00416.54
7.2.140.0000.01416.96
7.2.130.0080.00516.92
7.2.120.0120.00316.73
7.2.110.0070.01016.97
7.2.100.0020.01416.70
7.2.90.0070.00716.96
7.2.80.0060.00916.93
7.2.70.0050.00817.00
7.2.60.0070.00817.00
7.2.50.0050.00817.06
7.2.40.0070.00916.87
7.2.30.0100.00516.91
7.2.20.0080.00816.89
7.2.10.0030.01216.91
7.2.00.0050.00817.63
7.1.330.0060.00315.27
7.1.320.0060.00615.52
7.1.310.0030.01115.74
7.1.300.0040.01115.59
7.1.290.0030.01015.63
7.1.280.0100.00315.71
7.1.270.0030.01015.68
7.1.260.0070.00715.84
7.1.250.0040.00715.83
7.1.200.0000.01315.82
7.1.100.0130.00317.99
7.1.70.2970.01315.09
7.1.60.2400.01733.25
7.1.50.2200.02032.86
7.1.40.1330.01332.50
7.1.30.2670.01732.62
7.1.20.2000.01732.50
7.1.10.1670.01314.69
7.1.00.1770.01014.69
7.0.200.2800.01014.95
7.0.190.2230.01015.02
7.0.180.1530.00714.43
7.0.170.2870.01314.21
7.0.160.2300.01014.68
7.0.150.1370.01014.50
7.0.140.0070.01314.45
7.0.130.1270.01014.67
7.0.120.1630.01314.86
7.0.110.1670.01014.36
7.0.100.0830.00714.59
7.0.90.0070.00714.59
7.0.80.1570.01014.43
7.0.70.2100.01014.21
7.0.60.0030.01714.34
7.0.50.0800.00714.43
7.0.40.0100.00714.55
7.0.30.0430.00714.55
7.0.20.0130.00714.55
7.0.10.0030.01314.69
7.0.00.0030.01314.57

preferences:
57.8 ms | 401 KiB | 5 Q