3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $a = 'hello'; } interface Loggable { public function log(Foo $queueName = null); } class QMSLogger implements Loggable { public function log(Foo $queueName = null) { echo $queueName !== null ? $queueName->a : "Foo"; } } $foo = new QMSLogger(); $foo->log();

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)
8.3.60.0120.00318.55
8.3.50.0100.00316.61
8.3.40.0080.00818.71
8.3.30.0070.00718.58
8.3.20.0040.00420.16
8.3.10.0090.00020.65
8.3.00.0040.00421.79
8.2.180.0090.00616.63
8.2.170.0070.00722.96
8.2.160.0030.01019.33
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0050.00519.59
8.2.120.0060.00326.35
8.2.110.0070.00322.30
8.2.100.0060.00619.54
8.2.90.0030.00517.97
8.2.80.0050.00317.97
8.2.70.0030.00617.68
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0000.00820.44
8.2.30.0000.00719.25
8.2.20.0000.00718.06
8.2.10.0070.00018.18
8.2.00.0030.00518.01
8.1.280.0100.00325.92
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00420.27
8.1.230.0110.00022.73
8.1.220.0040.00419.15
8.1.210.0030.00618.77
8.1.200.0090.00017.23
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0070.00318.84
8.1.160.0050.00218.92
8.1.150.0040.00420.28
8.1.140.0030.00519.57
8.1.130.0030.00318.89
8.1.120.0040.00417.42
8.1.110.0000.00817.46
8.1.100.0040.00417.50
8.1.90.0000.00917.37
8.1.80.0030.00517.44
8.1.70.0000.00717.50
8.1.60.0080.00417.49
8.1.50.0000.00717.44
8.1.40.0050.00317.43
8.1.30.0090.00017.68
8.1.20.0070.00017.54
8.1.10.0000.00717.57
8.1.00.0000.00717.38
8.0.300.0040.00422.09
8.0.290.0000.00716.75
8.0.280.0070.00018.53
8.0.270.0070.00017.26
8.0.260.0030.00318.82
8.0.250.0070.00016.95
8.0.240.0000.00716.98
8.0.230.0030.00416.93
8.0.220.0030.00316.92
8.0.210.0070.00016.75
8.0.200.0000.00816.99
8.0.190.0040.00416.95
8.0.180.0000.00716.98
8.0.170.0040.00416.96
8.0.160.0080.00016.96
8.0.150.0000.00716.85
8.0.140.0050.00216.84
8.0.130.0050.00013.25
8.0.120.0080.00016.86
8.0.110.0000.00716.76
8.0.100.0040.00416.73
8.0.90.0020.00516.96
8.0.80.0090.00616.83
8.0.70.0040.00416.73
8.0.60.0000.00716.89
8.0.50.0000.00716.85
8.0.30.0080.01117.18
8.0.20.0090.01117.40
8.0.10.0000.00816.97
8.0.00.0110.00716.64
7.4.330.0000.00515.55
7.4.320.0030.00316.46
7.4.300.0000.00616.58
7.4.290.0070.00016.67
7.4.280.0040.00416.39
7.4.270.0030.00716.51
7.4.260.0050.00216.48
7.4.250.0000.00716.59
7.4.240.0040.00416.51
7.4.230.0070.00016.61
7.4.220.0070.01016.46
7.4.210.0030.01716.72
7.4.200.0040.00416.59
7.4.160.0110.00616.52
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0140.00416.39
7.4.120.0110.00916.46
7.4.110.0100.00716.46
7.4.100.0030.01616.68
7.4.90.0070.01016.59
7.4.80.0000.01619.39
7.4.70.0030.01316.53
7.4.60.0060.00916.44
7.4.50.0090.00616.43
7.4.40.0130.00316.54
7.4.30.0130.00916.66
7.4.00.0070.01014.84
7.3.330.0050.00013.16
7.3.320.0050.00013.05
7.3.310.0040.00416.30
7.3.300.0030.00316.32
7.3.290.0070.00916.33
7.3.280.0080.00716.31
7.3.270.0140.00317.40
7.3.260.0100.00716.32
7.3.250.0110.00716.47
7.3.240.0080.01016.33
7.3.230.0060.01216.59
7.3.210.0090.00616.33
7.3.200.0110.00616.54
7.3.190.0070.01116.56
7.3.180.0090.00616.28
7.3.170.0130.00416.30
7.3.160.0040.01216.45
7.2.330.0150.00816.40
7.2.320.0030.01416.69
7.2.310.0030.01316.35
7.2.300.0070.01116.45
7.2.290.0130.00316.85
7.2.60.0060.00316.61
7.1.200.0060.00615.57
7.1.80.0090.00317.96
7.1.70.0030.00916.86
7.1.60.0100.01435.18
7.1.50.0210.00434.77
7.1.40.0170.01034.49
7.1.30.0280.00034.15
7.1.20.0140.01134.62
7.1.10.0000.01116.57
7.1.00.0000.01516.54
7.0.200.0060.00616.82
7.0.190.0040.00816.68
7.0.180.0040.00816.39
7.0.170.0040.00816.18
7.0.160.0060.00616.25
7.0.150.0070.00316.29
7.0.140.0040.00716.19
7.0.130.0060.00616.73
7.0.120.0030.00916.43
7.0.110.0060.00616.23
7.0.100.0000.01216.26
7.0.90.0040.00816.26
7.0.80.0090.00316.42
7.0.70.0040.00816.26
7.0.60.0040.00816.25
7.0.50.0090.00316.22
7.0.40.0040.00716.36
7.0.30.0070.00416.68
7.0.20.0080.00416.32
7.0.10.0060.00616.57
7.0.00.0030.00916.16

preferences:
49.21 ms | 400 KiB | 5 Q