3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Trait1 { public function init() { echo("Trait1 - init\n"); } } trait Trait2 { public function init() { echo("Trait2 - init\n"); } } class Test { use Trait1 { init as private method1trait1; } use Trait2 { init as public method1trait2; } final public function __construct() { $this->init(); $this->method1trait1(); $this->method1trait2(); } public function init() { echo("Test - init\n"); } } $test = new Test(); $reflection = new ReflectionClass( $test ); foreach($reflection->getTraitAliases() as $k => $v) { echo $k.' => '.$v."\n"; }

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)
8.3.60.0060.01216.63
8.3.50.0070.00716.37
8.3.40.0110.00418.67
8.3.30.0120.00318.54
8.3.20.0040.00420.16
8.3.10.0040.00421.78
8.3.00.0040.00417.78
8.2.180.0080.01125.92
8.2.170.0110.00418.81
8.2.160.0190.00022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.13
8.2.110.0030.00620.40
8.2.100.0040.00719.51
8.2.90.0030.00517.50
8.2.80.0040.00420.34
8.2.70.0080.00017.63
8.2.60.0040.00417.50
8.2.50.0050.00317.79
8.2.40.0060.00317.80
8.2.30.0050.00321.04
8.2.20.0000.00817.93
8.2.10.0080.00318.05
8.2.00.0040.00417.99
8.1.280.0080.00825.92
8.1.270.0040.00422.12
8.1.260.0140.00026.35
8.1.250.0040.01128.09
8.1.240.0060.00323.91
8.1.230.0110.00017.70
8.1.220.0050.00217.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.00
8.1.180.0050.00318.10
8.1.170.0030.00617.62
8.1.160.0000.00819.00
8.1.150.0040.00420.63
8.1.140.0050.00219.49
8.1.130.0080.00018.72
8.1.120.0000.00717.42
8.1.110.0020.00517.25
8.1.100.0040.00417.36
8.1.90.0080.00017.46
8.1.80.0030.00417.38
8.1.70.0000.00717.43
8.1.60.0040.00417.43
8.1.50.0040.00417.39
8.1.40.0000.00817.37
8.1.30.0000.00717.51
8.1.20.0060.00317.57
8.1.10.0030.00617.25
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.29
8.0.270.0060.00317.14
8.0.260.0000.00616.75
8.0.250.0030.00317.01
8.0.240.0030.00516.90
8.0.230.0030.00516.94
8.0.220.0030.00316.79
8.0.210.0050.00316.89
8.0.200.0030.00316.97
8.0.190.0000.00816.84
8.0.180.0030.00316.88
8.0.170.0060.00316.86
8.0.160.0070.00317.03
8.0.150.0080.00016.93
8.0.140.0040.00416.86
8.0.130.0060.00013.29
8.0.120.0020.00516.91
8.0.110.0000.00716.90
8.0.100.0040.00416.78
8.0.90.0040.00416.90
8.0.80.0150.00416.80
8.0.70.0040.00416.95
8.0.60.0040.00416.97
8.0.50.0000.00816.73
8.0.30.0080.01117.14
8.0.20.0090.01017.40
8.0.10.0040.00417.05
8.0.00.0130.00416.66
7.4.330.0000.00615.55
7.4.320.0000.00716.46
7.4.300.0030.00316.45
7.4.290.0080.00016.50
7.4.280.0090.00016.60
7.4.270.0070.00016.42
7.4.260.0050.00013.27
7.4.250.0000.00716.40
7.4.240.0040.00416.54
7.4.230.0070.00016.65
7.4.220.0110.01716.54
7.4.210.0070.01016.59
7.4.200.0070.00016.41
7.4.160.0080.00816.47
7.4.150.0040.01317.40
7.4.140.0060.01217.86
7.4.130.0090.01016.38
7.4.120.0100.00816.51
7.4.110.0140.00316.42
7.4.100.0060.01216.57
7.4.90.0060.01116.60
7.4.80.0100.00719.39
7.4.70.0100.01116.56
7.4.60.0140.00416.55
7.4.50.0040.00716.56
7.4.40.0120.00616.50
7.4.30.0120.00416.43
7.4.00.0080.00515.19
7.3.330.0070.00013.38
7.3.320.0000.00613.09
7.3.310.0000.00716.31
7.3.300.0000.00616.22
7.3.290.0070.00016.32
7.3.280.0100.00916.31
7.3.270.0070.01017.40
7.3.260.0090.00716.53
7.3.250.0120.00916.30
7.3.240.0110.00916.35
7.3.230.0100.00716.25
7.3.210.0100.00716.30
7.3.200.0120.00316.54
7.3.190.0130.00416.37
7.3.180.0110.01116.30
7.3.170.0140.00516.29
7.3.160.0130.00316.19
7.3.120.0060.01214.94
7.3.110.0070.01015.06
7.3.100.0040.01114.93
7.3.90.0030.01214.87
7.3.80.0070.00614.84
7.3.70.0060.00814.79
7.3.60.0090.00714.60
7.3.50.0100.00514.77
7.3.40.0070.00514.65
7.3.30.0070.00814.68
7.3.20.0100.00915.43
7.3.10.0090.00815.31
7.3.00.0120.00515.45
7.2.330.0090.00816.73
7.2.320.0030.01716.59
7.2.310.0130.00916.67
7.2.300.0120.00616.50
7.2.290.0130.01016.55
7.2.250.0180.00015.20
7.2.240.0000.01615.20
7.2.230.0000.01214.75
7.2.220.0090.00914.80
7.2.210.0090.00915.09
7.2.200.0090.00615.02
7.2.190.0080.00715.08
7.2.180.0100.00514.96
7.2.170.0080.01015.08
7.2.160.0100.00715.06
7.2.150.0140.00715.04
7.2.140.0260.00615.03
7.2.130.0160.00415.14
7.2.120.0160.00615.04
7.2.110.0170.00715.09
7.2.100.0200.00615.14
7.2.90.0130.00714.68
7.2.80.0170.00415.59
7.2.70.0120.00715.04
7.2.60.0120.00615.49
7.2.50.0100.00914.80
7.2.40.0120.00815.12
7.2.30.0160.00515.03
7.2.20.0170.00815.15
7.2.10.0190.00715.08
7.2.00.0090.00915.08
7.1.330.0000.01515.81
7.1.320.0080.00415.71
7.1.310.0300.00714.49
7.1.300.0080.00914.50
7.1.290.0080.00814.48
7.1.280.0090.00814.58
7.1.270.0110.00714.45
7.1.260.0070.00914.31
7.1.250.0140.00513.83
7.1.240.0100.01013.82
7.1.230.0110.01113.76
7.1.220.0540.00513.68
7.1.210.0080.00913.69
7.1.200.0090.00814.60
7.1.190.0130.00713.80
7.1.180.0090.01213.76
7.1.170.0390.00513.75
7.1.160.0160.00513.61
7.1.150.0130.00713.74
7.1.140.0140.00713.75
7.1.130.0170.00513.69
7.1.120.0240.01314.81
7.1.110.0290.01014.55
7.1.100.0240.00615.46
7.1.90.0190.01115.49
7.1.80.0240.00615.47
7.1.70.0540.00515.12
7.1.60.0470.00925.77
7.1.50.0560.01225.68
7.1.40.0510.01225.40
7.1.30.0760.01325.29
7.1.20.0510.01225.46
7.1.10.0480.01014.70
7.1.00.0480.00914.72
7.0.330.0100.00913.31
7.0.320.0140.00713.38
7.0.310.0130.00513.34
7.0.300.0120.00613.17
7.0.290.0170.00313.36
7.0.280.0090.00713.42
7.0.270.0120.01013.51
7.0.260.0110.00713.26
7.0.250.0290.01114.19
7.0.240.0460.00914.23
7.0.230.0190.00915.10
7.0.220.0200.00715.01
7.0.210.0170.00614.78
7.0.200.0550.00914.63
7.0.190.0580.00714.62
7.0.180.0430.00914.45
7.0.170.0830.01014.44
7.0.160.0610.00814.46
7.0.150.0430.00714.37
7.0.140.0460.01014.34
7.0.130.0510.01114.55
7.0.120.0480.00914.56
7.0.110.0510.00814.47
7.0.100.0520.00914.51
7.0.90.0410.00914.51
7.0.80.0530.00814.36
7.0.70.0580.00914.33
7.0.60.0860.01114.37
7.0.50.0380.00914.55
7.0.40.0490.00814.67
7.0.30.0440.00714.58
7.0.20.0430.00714.54
7.0.10.0510.00714.63
7.0.00.0520.00614.56
5.6.400.0090.00514.11
5.6.390.0060.00714.18
5.6.380.0080.01014.09

preferences:
42.1 ms | 400 KiB | 5 Q