3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User { private $username; private $password; public function getUsername() :string { return $this->username; } public function setUsername(string $username) { $this->username = $username; } public function getPassword() : string { return $this->password; } public function setPassword(string $password) { $this->password = $password; } }

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)
8.3.40.0070.00718.45
8.3.30.0110.00418.59
8.3.20.0040.00420.30
8.3.10.0000.00723.48
8.3.00.0040.00419.26
8.2.170.0040.01122.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00017.50
8.2.120.0080.00026.35
8.2.110.0080.00020.11
8.2.100.0080.00417.80
8.2.90.0000.00719.10
8.2.80.0000.00717.97
8.2.70.0050.00317.50
8.2.60.0050.00317.67
8.2.50.0080.00018.07
8.2.40.0000.00719.34
8.2.30.0040.00420.59
8.2.20.0060.00317.48
8.2.10.0000.00817.95
8.2.00.0000.00717.91
8.1.270.0170.00023.88
8.1.260.0040.00428.09
8.1.250.0140.00328.09
8.1.240.0040.00423.79
8.1.230.0030.00919.31
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00016.98
8.1.190.0090.00017.10
8.1.180.0000.00918.10
8.1.170.0070.00018.63
8.1.160.0000.00721.95
8.1.150.0040.00418.75
8.1.140.0060.00319.36
8.1.130.0040.00417.54
8.1.120.0080.00317.23
8.1.110.0000.00817.25
8.1.100.0040.00417.31
8.1.90.0000.00717.23
8.1.80.0040.00417.21
8.1.70.0050.00317.20
8.1.60.0040.00417.34
8.1.50.0030.00617.34
8.1.40.0040.00417.36
8.1.30.0000.00817.53
8.1.20.0000.00717.33
8.1.10.0050.00317.43
8.1.00.0030.00917.14
8.0.300.0000.00718.77
8.0.290.0050.00316.63
8.0.280.0000.00718.20
8.0.270.0060.00317.11
8.0.260.0030.00317.14
8.0.250.0000.00616.71
8.0.240.0040.00416.89
8.0.230.0080.00016.71
8.0.220.0030.00316.74
8.0.210.0040.00416.78
8.0.200.0080.00016.71
8.0.190.0060.00316.86
8.0.180.0030.00516.84
8.0.170.0000.00816.80
8.0.160.0040.00416.75
8.0.150.0060.00316.67
8.0.140.0030.00616.58
8.0.130.0060.00313.23
8.0.120.0000.00816.71
8.0.110.0050.00316.82
8.0.100.0020.00516.75
8.0.90.0040.00416.63
8.0.80.0060.01316.80
8.0.70.0040.00416.66
8.0.60.0070.00016.79
8.0.50.0030.00416.76
8.0.30.0150.00716.93
8.0.20.0110.00817.40
8.0.10.0000.00716.83
8.0.00.0100.01016.63
7.4.330.0000.00516.82
7.4.320.0060.00016.46
7.4.300.0000.00716.32
7.4.290.0030.00316.36
7.4.280.0000.00816.36
7.4.270.0000.00716.36
7.4.260.0000.00716.48
7.4.250.0000.00816.42
7.4.240.0020.00516.37
7.4.230.0070.00016.27
7.4.220.0070.01016.41
7.4.210.0060.00916.40
7.4.200.0030.00316.26
7.4.160.0120.00316.67
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0030.01416.38
7.4.120.0090.01116.46
7.4.110.0120.00916.33
7.4.100.0110.00716.36
7.4.90.0080.01116.44
7.4.80.0070.01019.39
7.4.70.0060.01216.34
7.4.60.0060.00916.48
7.4.50.0000.01716.33
7.4.40.0030.01316.50
7.4.30.0180.00316.54
7.4.00.0030.01314.70
7.3.330.0060.00013.19
7.3.320.0030.00313.18
7.3.310.0080.00016.04
7.3.300.0030.00316.18
7.3.290.0070.00016.22
7.3.280.0090.00816.13
7.3.270.0100.00717.40
7.3.260.0030.01316.45
7.3.250.0060.01216.23
7.3.240.0120.00516.35
7.3.230.0110.00716.39
7.3.210.0080.00816.09
7.3.200.0090.00616.38
7.3.190.0140.00716.10
7.3.180.0060.01016.17
7.3.170.0090.00616.27
7.3.160.0130.00716.45
7.2.330.0140.00316.44
7.2.320.0110.00616.45
7.2.310.0140.00916.52
7.2.300.0100.01016.11
7.2.290.0120.00916.33
7.2.60.0090.00616.64
7.2.00.0040.00819.01
7.1.200.0070.00715.49
7.1.100.0040.00717.88
7.1.70.0000.01017.01
7.1.60.0180.00719.36
7.1.50.0060.00616.90
7.1.00.0070.07322.57
7.0.200.0000.01016.66
7.0.60.0130.06019.96
7.0.50.0030.05017.87
7.0.40.0100.08320.11
7.0.30.0200.05320.23
7.0.20.0130.05720.25
7.0.10.0030.09720.21
7.0.00.0030.08720.25
5.6.280.0030.04020.91
5.6.210.0070.08020.47
5.6.200.0100.07718.16
5.6.190.0100.06020.61
5.6.180.0430.07720.67
5.6.170.0300.04020.62
5.6.160.0100.08020.50
5.6.150.0030.05318.18
5.6.140.0170.06018.13
5.6.130.0030.04018.17
5.6.120.0100.08021.04
5.6.110.0030.06021.12
5.6.100.0100.08720.98
5.6.90.0100.08321.08
5.6.80.0070.03720.50
5.5.350.3630.04020.44
5.5.340.0100.07717.96
5.5.330.0130.07720.44
5.5.320.0070.07020.34
5.5.310.0230.04020.35
5.5.300.0100.07718.08
5.5.290.0100.08317.98
5.5.280.0030.04320.97
5.5.270.0100.04020.84
5.5.260.0030.08020.84
5.5.250.0000.06720.58
5.5.240.0200.06720.16

preferences:
45.31 ms | 400 KiB | 5 Q