3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Logger { public function log(string $msg); } class Application { private $logger; public function getLogger(): Logger { return $this->logger; } public function setLogger(Logger $logger) { $this->logger = $logger; } } $app = new Application; $app->setLogger(new class implements Logger { public function log(string $msg) { echo $msg; } }); var_dump($app->getLogger());

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)
8.3.70.0090.00618.30
8.3.60.0140.00716.50
8.3.50.0070.01222.00
8.3.40.0110.00418.72
8.3.30.0130.00618.48
8.3.20.0120.00620.30
8.3.10.0000.00823.53
8.3.00.0090.00019.85
8.2.190.0060.00916.58
8.2.180.0120.00916.38
8.2.170.0040.01122.96
8.2.160.0140.00020.57
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00620.94
8.2.120.0050.00326.35
8.2.110.0030.00722.25
8.2.100.0080.00417.80
8.2.90.0040.00418.97
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0050.00318.03
8.2.50.0040.00418.07
8.2.40.0000.00822.32
8.2.30.0000.00720.62
8.2.20.0000.00717.60
8.2.10.0000.00817.93
8.2.00.0070.00018.06
8.1.280.0040.01125.92
8.1.270.0080.00020.37
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0100.00023.88
8.1.230.0040.00717.66
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0030.00618.71
8.1.160.0050.00320.73
8.1.150.0000.00818.83
8.1.140.0030.00519.57
8.1.130.0000.00717.80
8.1.120.0000.00717.50
8.1.110.0040.00417.34
8.1.100.0040.00417.28
8.1.90.0000.00817.49
8.1.80.0000.00717.46
8.1.70.0080.00017.49
8.1.60.0040.00417.48
8.1.50.0030.00617.43
8.1.40.0030.00517.40
8.1.30.0030.00717.70
8.1.20.0030.00517.54
8.1.10.0070.00017.50
8.1.00.0000.00717.51
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0080.00317.25
8.0.260.0020.00517.16
8.0.250.0000.00616.91
8.0.240.0070.00017.04
8.0.230.0040.00417.03
8.0.220.0070.00016.93
8.0.210.0070.00016.99
8.0.200.0040.00417.04
8.0.190.0090.00016.89
8.0.180.0040.00417.04
8.0.170.0060.00316.97
8.0.160.0080.00016.98
8.0.150.0080.00016.89
8.0.140.0000.00816.84
8.0.130.0050.00013.35
8.0.120.0080.00016.90
8.0.110.0000.00816.95
8.0.100.0000.00716.90
8.0.90.0000.00716.96
8.0.80.0070.00716.97
8.0.70.0070.00016.97
8.0.60.0050.00216.90
8.0.50.0000.00716.90
8.0.30.0110.00917.17
8.0.20.0090.01017.29
8.0.10.0070.01116.95
8.0.00.0130.00816.87
7.4.330.0000.00516.82
7.4.320.0050.00316.64
7.4.300.0060.00016.59
7.4.290.0000.00716.57
7.4.280.0040.00416.59
7.4.270.0030.00316.60
7.4.260.0000.00716.63
7.4.250.0000.00716.45
7.4.240.0030.00516.51
7.4.230.0070.00016.71
7.4.220.0060.01116.67
7.4.210.0080.01016.60
7.4.200.0000.00716.50
7.4.160.0080.00916.60
7.4.150.0070.01116.98
7.4.140.0100.01117.36
7.4.130.0040.01616.49
7.4.120.0080.00816.50
7.4.110.0070.00916.53
7.4.100.0080.00816.48
7.4.90.0080.01416.52
7.4.80.0120.00717.90
7.4.70.0130.00316.44
7.4.60.0040.01216.42
7.4.50.0030.01116.31
7.4.40.0090.00616.45
7.4.30.0060.00816.39
7.4.20.0140.00616.48
7.4.10.0040.00916.45
7.4.00.0020.01315.57
7.3.330.0030.00313.08
7.3.320.0030.00313.24
7.3.310.0000.00716.28
7.3.300.0000.00616.06
7.3.290.0000.00616.12
7.3.280.0100.00716.23
7.3.270.0070.01216.81
7.3.260.0050.01116.23
7.3.250.0080.01116.29
7.3.240.0110.00816.38
7.3.230.0050.01116.31
7.3.220.0140.00716.19
7.3.210.0140.00516.27
7.3.200.0090.00916.21
7.3.190.0050.01016.33
7.3.180.0080.00816.36
7.3.170.0030.01116.33
7.3.160.0080.01116.28
7.3.150.0080.00616.20
7.3.140.0130.00016.16
7.3.130.0090.01016.20
7.3.120.0100.00515.26
7.3.110.0130.00115.45
7.3.100.0070.00715.27
7.3.90.0100.00315.48
7.3.80.0080.00515.31
7.3.70.0080.00615.49
7.3.60.0090.00615.48
7.3.50.0090.00415.47
7.3.40.0110.00415.39
7.3.30.0090.00615.40
7.3.20.0050.00915.47
7.3.10.0090.00515.88
7.3.00.0120.00815.94
7.2.340.0160.01316.41
7.2.330.0070.01716.46
7.2.320.0120.01216.48
7.2.310.0130.00716.50
7.2.300.0120.00816.42
7.2.290.0170.00516.56
7.2.280.0240.00016.34
7.2.270.0140.00916.37
7.2.260.0160.00816.36
7.2.250.0150.00515.61
7.2.240.0130.00615.80
7.2.230.0090.01115.60
7.2.220.0150.00515.68
7.2.210.0120.00715.73
7.2.200.0130.00615.63
7.2.190.0090.01115.67
7.2.180.0100.00915.68
7.2.170.0150.00715.78
7.2.160.0110.00815.68
7.2.150.0130.00715.72
7.2.140.0100.01115.83
7.2.130.0150.00316.19
7.2.120.0120.00916.07
7.2.110.0100.01016.04
7.2.100.0100.01016.12
7.2.90.0320.01215.87
7.2.80.0320.00915.91
7.2.70.0280.01015.89
7.2.60.0290.00915.94
7.2.50.0450.00715.84
7.2.40.0740.00815.89
7.2.30.0310.01215.82
7.2.20.0440.00615.72
7.2.10.0360.00715.84
7.2.00.0320.00816.57
7.1.330.0110.00814.58
7.1.320.0190.00914.58
7.1.310.0140.00514.57
7.1.300.0100.00814.55
7.1.290.0140.00814.43
7.1.280.0060.01214.52
7.1.270.0220.00914.47
7.1.260.0090.01014.73
7.1.250.0090.00814.90
7.1.240.0140.00714.39
7.1.230.0200.01114.34
7.1.220.0110.01214.39
7.1.210.0520.01014.33
7.1.200.0320.00614.57
7.1.190.0470.00314.26
7.1.180.0390.01214.21
7.1.170.0740.01214.20
7.1.160.0670.01014.15
7.1.150.0570.00614.18
7.1.140.0780.00714.26
7.1.130.0540.00914.30
7.1.120.0480.01114.38
7.1.110.0430.00914.22
7.1.100.0380.01015.24
7.1.90.0140.00814.08
7.1.80.0360.00614.25
7.1.70.0130.00714.94
7.1.60.0330.00819.99
7.1.50.0130.01319.44
7.1.40.0410.01020.22
7.1.30.0480.00820.20
7.1.20.0520.00820.34
7.1.10.0280.01014.25
7.1.00.0270.02616.36
7.0.330.0100.01014.31
7.0.320.0100.00814.27
7.0.310.0390.00913.88
7.0.300.0530.00813.87
7.0.290.0640.00613.89
7.0.280.0440.00613.99
7.0.270.0570.00514.00
7.0.260.0400.00913.98
7.0.250.0180.00714.09
7.0.240.0160.00814.03
7.0.230.0680.00514.24
7.0.220.0140.00914.11
7.0.210.0110.01014.10
7.0.200.0190.01014.77
7.0.190.0350.00714.06
7.0.180.0350.00613.94
7.0.170.0320.00614.16
7.0.160.0260.00813.98
7.0.150.0310.01114.15
7.0.140.0290.01014.06
7.0.130.0350.01214.09
7.0.120.0300.01014.03
7.0.110.0660.00814.02
7.0.100.0280.00613.99
7.0.90.0270.00913.98
7.0.80.0340.00713.97
7.0.70.0250.02515.93
7.0.60.0210.02315.89
7.0.50.0290.02416.03
7.0.40.0190.02415.57
7.0.30.0210.02815.53
7.0.20.0220.02715.50
7.0.10.0170.02115.60
7.0.00.0250.02015.59
5.6.400.0170.00514.71
5.6.390.0080.01114.58
5.6.380.0080.01214.82
5.6.370.0080.01314.78
5.6.360.0160.00714.78
5.6.350.0130.00914.80
5.6.340.0090.01214.88
5.6.330.0130.01014.80
5.6.320.0090.01614.77
5.6.310.0140.00814.66
5.6.300.0090.01114.54
5.6.290.0160.00814.37
5.6.280.0110.01516.25
5.6.270.0150.00814.58
5.6.260.0130.01114.69
5.6.250.0100.01014.50
5.6.240.0170.00614.61
5.6.230.0130.00914.56
5.6.220.0130.02716.13
5.6.210.0120.02515.97
5.6.200.0150.02416.13
5.6.190.0140.02216.24
5.6.180.0140.02516.24
5.6.170.0120.02316.08
5.6.160.0100.02316.15
5.6.150.0110.02316.21
5.6.140.0110.03116.17
5.6.130.0100.02616.11
5.6.120.0100.02716.18
5.6.110.0120.02516.12
5.6.100.0110.02616.12
5.6.90.0110.02616.12
5.6.80.0120.02215.99
5.6.70.0110.01815.96
5.6.60.0080.02615.97
5.6.50.0090.02615.87
5.6.40.0080.02815.88
5.6.30.0100.02715.87
5.6.20.0130.01915.86
5.6.10.0110.02315.97
5.6.00.0100.02315.97
5.5.380.0070.01313.57
5.5.370.0100.00913.57
5.5.360.0120.02515.15
5.5.350.0090.01915.20
5.5.340.0070.02615.48
5.5.330.0130.02415.20
5.5.320.0090.01815.21
5.5.310.0080.02715.21
5.5.300.0090.02415.32
5.5.290.0090.02615.34
5.5.280.0090.01915.40
5.5.270.0110.02615.21
5.5.260.0090.02715.32
5.5.250.0110.02415.25
5.5.240.0090.02115.13
5.5.230.0070.02515.14
5.5.220.0100.02315.15
5.5.210.0110.02415.18
5.5.200.0090.02315.09
5.5.190.0080.02315.09
5.5.180.0100.02515.13
5.5.170.0100.00914.46
5.5.160.0070.02615.05
5.5.150.0090.02215.05
5.5.140.0110.02115.04
5.5.130.0070.02415.04
5.5.120.0110.01915.11
5.5.110.0090.02515.07
5.5.100.0110.02315.07
5.5.90.0060.02815.14
5.5.80.0090.02515.04
5.5.70.0080.02814.99
5.5.60.0070.02815.01
5.5.50.0110.02314.99
5.5.40.0090.02414.96
5.5.30.0120.01714.91
5.5.20.0110.02215.06
5.5.10.0130.02315.05
5.5.00.0080.02814.96

preferences:
44.07 ms | 401 KiB | 5 Q