3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Connection { private $server, $username, $password, $db; public function __construct($server, $username, $password, $db) { $this->server = $server; $this->username = $username; $this->password = $password; $this->db = $db; } public function a(){ echo $server; echo $username; echo $password; echo $db; } } $conect= new Connection('server1', 'username1', 'password1', 'db1'); $conect->a(); ?>

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)
8.3.60.0150.00018.25
8.3.50.0150.00321.09
8.3.40.0140.00018.85
8.3.30.0070.01018.67
8.3.20.0040.00418.63
8.3.10.0050.00319.34
8.3.00.0000.00823.48
8.2.180.0070.01116.88
8.2.170.0130.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0090.00020.23
8.2.100.0090.00317.91
8.2.90.0000.00818.99
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00421.27
8.2.20.0020.00517.70
8.2.10.0000.00817.78
8.2.00.0030.00617.73
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0040.00928.09
8.1.240.0030.00622.42
8.1.230.0040.00820.79
8.1.220.0050.00318.77
8.1.210.0090.00018.88
8.1.200.0030.00617.25
8.1.190.0050.00317.53
8.1.180.0000.00818.10
8.1.170.0030.00618.61
8.1.160.0070.00018.76
8.1.150.0040.00418.57
8.1.140.0040.00417.29
8.1.130.0050.00317.82
8.1.120.0000.01117.32
8.1.110.0000.00817.45
8.1.100.0050.00317.38
8.1.90.0040.00317.37
8.1.80.0040.00417.40
8.1.70.0030.00317.30
8.1.60.0040.00417.62
8.1.50.0000.00717.36
8.1.40.0040.00717.41
8.1.30.0080.00017.55
8.1.20.0030.00517.68
8.1.10.0070.00017.45
8.1.00.0040.00417.38
8.0.300.0000.00819.97
8.0.290.0000.00717.05
8.0.280.0000.00818.50
8.0.270.0040.00417.16
8.0.260.0090.00016.78
8.0.250.0000.00817.00
8.0.240.0040.00416.98
8.0.230.0030.00316.96
8.0.220.0070.00016.90
8.0.210.0030.00316.95
8.0.200.0040.00416.83
8.0.190.0000.00716.77
8.0.180.0040.00416.83
8.0.170.0040.00416.92
8.0.160.0000.00716.95
8.0.150.0080.00016.71
8.0.140.0030.00316.74
8.0.130.0030.00313.30
8.0.120.0040.00416.85
8.0.110.0000.00716.87
8.0.100.0080.00016.77
8.0.90.0040.00416.90
8.0.80.0100.00716.87
8.0.70.0000.00816.77
8.0.60.0050.00317.00
8.0.50.0040.00416.73
8.0.30.0090.00917.02
8.0.20.0130.00717.40
8.0.10.0000.00816.82
8.0.00.0110.00716.53
7.4.330.0000.00514.67
7.4.320.0030.00316.30
7.4.300.0030.00316.49
7.4.290.0030.00316.51
7.4.280.0030.00316.46
7.4.270.0030.00316.61
7.4.260.0030.00313.26
7.4.250.0030.00316.36
7.4.240.0030.00316.56
7.4.230.0000.00616.62
7.4.220.0110.00716.57
7.4.210.0100.00716.54
7.4.200.0040.00416.38
7.4.190.0030.00416.57
7.4.160.0060.00916.46
7.4.150.0140.01217.40
7.4.140.0060.01517.86
7.4.130.0100.00716.45
7.4.120.0090.01116.56
7.4.110.0110.00716.61
7.4.100.0120.00616.46
7.4.90.0120.00616.51
7.4.80.0120.00919.39
7.4.70.0030.01416.47
7.4.60.0070.01516.48
7.4.50.0040.00416.43
7.4.40.0090.00622.52
7.4.30.0080.01016.59
7.4.00.0070.01014.86
7.3.330.0000.00513.29
7.3.320.0020.00213.30
7.3.310.0070.00016.20
7.3.300.0030.00316.32
7.3.290.0030.01316.32
7.3.280.0050.01516.28
7.3.270.0130.00417.40
7.3.260.0150.00518.24
7.3.250.0110.00616.32
7.3.240.0130.00316.45
7.3.230.0110.01116.39
7.3.210.0070.01016.38
7.3.200.0130.00319.39
7.3.190.0100.00716.32
7.3.180.0000.01516.34
7.3.170.0030.01216.54
7.3.160.0080.01016.28
7.3.120.0030.01214.82
7.3.110.0040.01214.93
7.3.100.0060.00614.49
7.3.90.0110.00014.84
7.3.80.0060.00914.61
7.3.70.0030.01114.83
7.3.60.0060.00614.48
7.3.50.0100.00314.60
7.3.40.0040.00814.52
7.3.30.0090.00614.41
7.3.20.0060.01216.29
7.3.10.0090.00716.45
7.3.00.0060.00916.24
7.2.330.0040.01316.63
7.2.320.0130.01016.68
7.2.310.0090.01516.44
7.2.300.0030.01316.60
7.2.290.0140.01016.54
7.2.250.0120.00615.13
7.2.240.0040.00714.84
7.2.230.0110.00315.10
7.2.220.0070.00615.04
7.2.210.0030.01415.08
7.2.200.0070.00714.71
7.2.190.0060.00314.88
7.2.180.0000.01415.20
7.2.170.0090.00615.11
7.2.130.0160.00316.89
7.2.120.0110.00416.33
7.2.110.0120.01216.36
7.2.100.0080.00816.34
7.2.90.0070.00716.68
7.2.80.0130.00316.04
7.2.70.0150.01116.73
7.2.60.0180.00416.17
7.2.50.0150.00616.62
7.2.40.0110.01516.87
7.2.30.0120.01216.88
7.2.20.0160.00716.29
7.2.10.0100.01316.61
7.2.00.0130.00917.02
7.1.330.0040.01115.54
7.1.320.0060.00615.30
7.1.310.0030.00715.63
7.1.300.0000.01315.63
7.1.290.0030.01315.72
7.1.280.0060.00315.59
7.1.270.0040.01115.88
7.1.260.0090.00915.50
7.1.250.0110.00315.00
7.1.70.0000.00717.14
7.1.60.0110.01419.40
7.1.50.0100.01416.57
7.1.00.0070.03322.50
7.0.200.0070.00016.73
7.0.140.0130.06321.97
7.0.70.0030.08021.71
7.0.60.0030.07021.72
7.0.50.0070.07722.16
7.0.40.0030.04720.07
7.0.30.0030.05320.14
7.0.20.0030.09020.08
7.0.10.0070.08020.05
7.0.00.0070.07020.13
5.6.220.0000.08320.53
5.6.210.0070.08320.69
5.6.200.0070.08321.02
5.6.190.0030.08720.97
5.6.180.0030.04320.92
5.6.170.0000.04721.05
5.6.160.0000.08321.05
5.6.150.0030.07021.07
5.6.140.0070.06721.04
5.6.130.0070.07721.05
5.6.120.0000.07021.00
5.6.110.0030.07021.10
5.6.100.0000.09021.11
5.6.90.0100.07321.03
5.6.80.0070.07320.36
5.6.70.0030.07320.50
5.6.60.0100.06720.38
5.6.50.0030.06020.46
5.6.40.0000.08020.45
5.6.30.0100.04720.54
5.6.20.0100.07320.38
5.6.10.0070.07320.42
5.6.00.0070.07320.43
5.5.360.0070.08320.34
5.5.350.0030.08320.46
5.5.340.0100.07020.77
5.5.330.0130.07720.85
5.5.320.0000.08020.88
5.5.310.0130.07720.84
5.5.300.0000.09020.73
5.5.290.0030.09020.88
5.5.280.0130.04720.92
5.5.270.0030.09320.77
5.5.260.0030.08720.80
5.5.250.0030.07320.73
5.5.240.0100.07720.19
5.5.230.0000.05020.26
5.5.220.0000.08720.23
5.5.210.0000.08020.14
5.5.200.0070.08020.27
5.5.190.0030.07320.11
5.5.180.0030.06720.16
5.5.160.0070.04320.11
5.5.150.0070.07720.29
5.5.140.0130.06320.18
5.5.130.0100.07319.98
5.5.120.0070.08020.11
5.5.110.0100.07720.25
5.5.100.0070.04019.96
5.5.90.0000.05320.07
5.5.80.0070.07320.17
5.5.70.0030.04320.05
5.5.60.0100.05320.08
5.5.50.0100.07019.94
5.5.40.0030.08020.02
5.5.30.0070.06320.15
5.5.20.0030.08320.04
5.5.10.0070.08019.98
5.5.00.0000.08720.01
5.4.450.0000.07719.41
5.4.440.0070.04019.54
5.4.430.0030.07019.27
5.4.420.0100.06719.34
5.4.410.0070.05319.37
5.4.400.0130.06019.13
5.4.390.0100.04719.09
5.4.380.0070.06319.18
5.4.370.0100.07019.14
5.4.360.0000.08019.18
5.4.350.0000.07719.05
5.4.340.0030.04718.92
5.4.320.0070.04718.90
5.4.310.0000.08319.18
5.4.300.0000.06319.05
5.4.290.0070.07019.04
5.4.280.0070.06319.03
5.4.270.0030.08019.04
5.4.260.0030.04319.04
5.4.250.0070.06318.84
5.4.240.0070.08018.90
5.4.230.0030.05719.02
5.4.220.0030.05018.93
5.4.210.0030.07719.08
5.4.200.0170.04719.17
5.4.190.0030.04319.02
5.4.180.0100.07319.20
5.4.170.0100.04718.86
5.4.160.0030.07719.03
5.4.150.0100.07019.07
5.4.140.0030.06016.43
5.4.130.0030.07016.36
5.4.120.0030.07716.43
5.4.110.0030.07016.43
5.4.100.0030.04716.34
5.4.90.0030.07716.44
5.4.80.0070.06716.34
5.4.70.0030.05016.44
5.4.60.0030.07016.40
5.4.50.0070.07016.46
5.4.40.0030.07016.37
5.4.30.0070.07316.48
5.4.20.0070.06316.32
5.4.10.0100.03716.31
5.4.00.0070.04715.87
5.3.290.0030.08014.81
5.3.280.0030.07014.64
5.3.270.0000.07714.58
5.3.260.0030.08014.53
5.3.250.0070.05714.73
5.3.240.0100.07314.75
5.3.230.0100.06714.58
5.3.220.0000.06314.69
5.3.210.0100.07314.59
5.3.200.0070.06014.63
5.3.190.0030.04714.60
5.3.180.0030.07014.54
5.3.170.0030.07014.52
5.3.160.0030.05014.69
5.3.150.0030.08014.60
5.3.140.0030.07714.51
5.3.130.0030.04714.53
5.3.120.0000.06314.52
5.3.110.0030.04014.48
5.3.100.0070.06714.06
5.3.90.0100.06013.95
5.3.80.0070.07313.95
5.3.70.0000.07314.04
5.3.60.0070.04714.11
5.3.50.0030.07013.96
5.3.40.0000.06313.93
5.3.30.0000.06013.97
5.3.20.0070.03713.68
5.3.10.0030.06013.77
5.3.00.0070.04713.76
5.2.170.0070.05712.18
5.2.160.0030.05312.18
5.2.150.0030.03712.18
5.2.140.0070.05712.18
5.2.130.0000.03712.18
5.2.120.0030.03312.18
5.2.110.0000.04312.18
5.2.100.0100.04012.18
5.2.90.0000.04312.18
5.2.80.0030.03712.18
5.2.70.0130.03712.18
5.2.60.0070.06012.18
5.2.50.0000.06312.18
5.2.40.0030.04012.18
5.2.30.0000.03312.18
5.2.20.0030.05312.18
5.2.10.0030.05012.18
5.2.00.0000.06712.18
5.1.60.0000.04312.18
5.1.50.0030.05712.18
5.1.40.0000.05012.18
5.1.30.0000.04712.18
5.1.20.0070.05712.18
5.1.10.0030.05312.18
5.1.00.0030.05312.18
5.0.50.0000.04012.18
5.0.40.0030.04312.18
5.0.30.0070.05312.18
5.0.20.0000.04312.18
5.0.10.0070.04012.18
5.0.00.0000.04312.18
4.4.90.0000.01712.18
4.4.80.0000.04012.18
4.4.70.0000.02312.18
4.4.60.0000.03712.18
4.4.50.0070.03012.18
4.4.40.0000.05712.18
4.4.30.0000.03712.18
4.4.20.0030.03312.18
4.4.10.0030.03312.18
4.4.00.0000.04312.18
4.3.110.0000.02012.18
4.3.100.0000.03312.18
4.3.90.0000.02712.18
4.3.80.0000.05312.18
4.3.70.0070.01712.18
4.3.60.0000.03312.18
4.3.50.0000.02712.18
4.3.40.0000.05312.18
4.3.30.0030.03712.18
4.3.20.0000.03712.18
4.3.10.0000.03712.18
4.3.00.0000.03012.18

preferences:
57.33 ms | 400 KiB | 5 Q