3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait ClosureInATrait { public static function getClosureInTrait() { return function () { return __CLASS__; }; } } class ClassConstantTest { use ClosureInATrait; public static function getClosureInClass() { return function () { return __CLASS__; }; } } $closureInClass = ClassConstantTest::getClosureInClass(); $closureInTrait = ClassConstantTest::getClosureInTrait(); echo 'Closure before bind: ' . PHP_EOL; echo 'Class closure: ' . PHP_EOL; var_dump($closureInClass()); echo 'Trait closure: ' . PHP_EOL; var_dump($closureInTrait()); $closureInClass = Closure::bind($closureInClass, null, 'stdClass'); $closureInTrait = Closure::bind($closureInTrait, null, 'stdClass'); echo 'Closure after bind: ' . PHP_EOL; echo 'Class closure: ' . PHP_EOL; var_dump($closureInClass()); echo 'Trait closure: ' . PHP_EOL; var_dump($closureInTrait());

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)
8.3.60.0210.00018.43
8.3.50.0130.00721.90
8.3.40.0070.01118.67
8.3.30.0140.00419.09
8.3.20.0030.00620.24
8.3.10.0050.00323.66
8.3.00.0000.00820.98
8.2.180.0150.00716.75
8.2.170.0120.00622.96
8.2.160.0070.00720.24
8.2.150.0080.00024.18
8.2.140.0050.00524.66
8.2.130.0060.00326.16
8.2.120.0040.00420.93
8.2.110.0060.00322.12
8.2.100.0070.00320.70
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0080.00017.90
8.2.50.0040.00418.07
8.2.40.0080.00018.28
8.2.30.0040.00418.21
8.2.20.0050.00317.65
8.2.10.0040.00417.99
8.2.00.0090.00017.64
8.1.280.0100.00325.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00622.13
8.1.230.0080.00419.22
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0050.00517.38
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0080.00018.45
8.1.160.0020.00521.95
8.1.150.0000.00718.57
8.1.140.0000.00817.46
8.1.130.0000.00917.77
8.1.120.0030.00817.45
8.1.110.0000.00717.51
8.1.100.0000.00717.34
8.1.90.0030.00317.38
8.1.80.0040.00417.48
8.1.70.0030.00317.47
8.1.60.0070.00417.63
8.1.50.0020.00517.55
8.1.40.0040.00417.44
8.1.30.0040.00417.60
8.1.20.0080.00017.63
8.1.10.0050.00517.55
8.1.00.0040.00417.39
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0040.00418.50
8.0.270.0030.00317.28
8.0.260.0030.00317.26
8.0.250.0030.00417.06
8.0.240.0030.00316.98
8.0.230.0000.00717.05
8.0.220.0000.00717.00
8.0.210.0040.00416.86
8.0.200.0030.00317.05
8.0.190.0000.00717.02
8.0.180.0080.00016.91
8.0.170.0040.00416.92
8.0.160.0000.00716.95
8.0.150.0030.00316.90
8.0.140.0070.00016.98
8.0.130.0000.00613.49
8.0.120.0040.00416.84
8.0.110.0040.00416.99
8.0.100.0040.00416.82
8.0.90.0050.00216.97
8.0.80.0030.01816.96
8.0.70.0080.00016.86
8.0.60.0040.00416.84
8.0.50.0000.00816.86
8.0.30.0080.01117.32
8.0.20.0090.01217.40
8.0.10.0040.00417.16
8.0.00.0120.00916.98
7.4.330.0030.00315.00
7.4.320.0000.00616.57
7.4.300.0030.00316.56
7.4.290.0070.00016.49
7.4.280.0000.00716.62
7.4.270.0030.00316.63
7.4.260.0050.00316.36
7.4.250.0000.00716.38
7.4.240.0000.00716.57
7.4.230.0050.00216.63
7.4.220.0120.00616.56
7.4.210.0060.00816.46
7.4.200.0040.00416.61
7.4.190.0030.00316.42
7.4.160.0080.00816.63
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0150.00316.65
7.4.120.0120.00916.47
7.4.110.0060.01216.64
7.4.100.0040.01716.57
7.4.90.0100.00716.62
7.4.80.0100.00619.39
7.4.70.0070.01016.46
7.4.60.0130.00316.57
7.4.50.0050.00016.57
7.4.40.0110.00916.64
7.4.30.0090.00616.57
7.4.00.0090.00614.95
7.3.330.0070.00013.45
7.3.320.0050.00013.15
7.3.310.0000.00816.24
7.3.300.0000.00716.33
7.3.290.0110.00316.36
7.3.280.0080.01016.38
7.3.270.0160.00317.40
7.3.260.0040.01416.38
7.3.250.0130.00516.44
7.3.240.0040.01516.36
7.3.230.0080.00816.50
7.3.210.0090.00916.37
7.3.200.0090.01219.39
7.3.190.0180.00316.41
7.3.180.0090.00616.25
7.3.170.0050.01316.57
7.3.160.0110.00516.41
7.3.120.0040.01114.93
7.3.10.0110.00616.31
7.3.00.0110.00416.25
7.2.330.0070.01016.52
7.2.320.0030.01416.39
7.2.310.0100.00716.79
7.2.300.0060.01016.48
7.2.290.0070.01716.56
7.2.130.0090.00916.64
7.2.120.0100.01016.05
7.2.110.0140.01216.66
7.2.100.0140.00316.17
7.2.90.0090.00916.39
7.2.80.0130.00616.07
7.2.70.0170.00716.51
7.2.60.0100.00616.69
7.2.50.0080.01316.59
7.2.40.0150.00716.48
7.2.30.0210.00016.70
7.2.20.0160.00816.73
7.2.10.0120.01016.32
7.2.00.0120.00618.01
7.1.250.0160.00315.46
7.1.200.0030.00615.84
7.1.100.0030.01018.18
7.1.70.0070.00017.11
7.1.60.0110.01419.70
7.1.50.0000.01916.90
7.1.00.0000.08022.35
7.0.200.0000.01016.91
7.0.140.0000.07721.95
7.0.110.0170.06719.98
7.0.100.0070.07720.14
7.0.90.0030.08720.11
7.0.80.0100.07719.94
7.0.70.0070.09020.05
7.0.60.0170.07720.05
7.0.50.0100.08020.29
7.0.40.0200.05320.16
7.0.30.0100.05020.16
7.0.20.0100.07720.24
7.0.10.0100.07320.22
7.0.00.0130.06020.24
5.6.280.0030.07021.11
5.6.260.0100.07720.70
5.6.250.0070.03720.70
5.6.240.0230.06320.71
5.6.230.0170.06720.69
5.6.220.0100.07320.64
5.6.210.0100.07720.59
5.6.200.0070.04321.09
5.6.190.0100.08320.96
5.6.180.0200.07321.13
5.6.170.0000.07721.00
5.6.160.0030.07021.00
5.6.150.0070.06721.13
5.6.140.0030.06321.20
5.6.130.0130.04721.22
5.6.120.0030.04320.96
5.6.110.0070.07320.96
5.6.100.0130.06021.12
5.6.90.0170.05021.21
5.6.80.0030.08320.36
5.6.70.0070.07320.46
5.6.60.0070.04020.37
5.6.50.0030.07020.61
5.6.40.0100.07320.42
5.6.30.0130.07020.51
5.6.20.0100.07320.48
5.6.10.0100.07320.40
5.6.00.0130.04020.44
5.5.380.0070.07720.59
5.5.370.0100.03720.53
5.5.360.0200.06020.57
5.5.350.0070.05020.39
5.5.340.0030.09020.82
5.5.330.0100.06320.81
5.5.320.0100.05721.05
5.5.310.0170.07320.82
5.5.300.0130.07020.91
5.5.290.0100.06320.91
5.5.280.0030.08720.91
5.5.270.0000.05720.89
5.5.260.0000.05720.91
5.5.250.0070.08320.81
5.5.240.0070.06320.10
5.5.230.0130.06020.34
5.5.220.0170.07020.12
5.5.210.0100.03720.29
5.5.200.0030.07020.34
5.5.190.0130.04320.27
5.5.180.0130.07020.31
5.5.160.0200.04320.07
5.5.150.0100.07720.38
5.5.140.0170.05020.13
5.5.130.0100.07720.32
5.5.120.0130.06320.26
5.5.110.0070.07720.13
5.5.100.0130.06320.04
5.5.90.0130.06020.18
5.5.80.0130.05320.04
5.5.70.0100.07320.28
5.5.60.0100.07320.23
5.5.50.0100.07320.22
5.5.40.0200.04720.15
5.5.30.0130.07320.05
5.5.20.0130.07020.18
5.5.10.0170.06320.18
5.5.00.0170.05320.12
5.4.450.0100.07319.30
5.4.440.0070.08019.36
5.4.430.0030.07019.33
5.4.420.0030.08719.46
5.4.410.0130.06719.23
5.4.400.0070.07319.09
5.4.390.0030.08718.94
5.4.380.0000.04718.99
5.4.370.0070.07319.14
5.4.360.0130.06719.17
5.4.350.0100.07019.00
5.4.340.0070.06319.15
5.4.320.0130.07318.98
5.4.310.0100.06719.00
5.4.300.0100.07319.23
5.4.290.0030.07319.18
5.4.280.0100.04719.22
5.4.270.0100.05719.02
5.4.260.0030.04719.03
5.4.250.0070.05319.03
5.4.240.0170.03718.95
5.4.230.0030.07719.33
5.4.220.0070.07318.98
5.4.210.0070.06018.98
5.4.200.0130.07319.02
5.4.190.0030.06719.18
5.4.180.0030.07019.16
5.4.170.0070.06319.00
5.4.160.0170.05719.00
5.4.150.0070.08019.22
5.4.140.0000.08316.61
5.4.130.0070.04316.40
5.4.120.0100.07016.44
5.4.110.0030.04716.41
5.4.100.0200.05716.71
5.4.90.0070.08016.56
5.4.80.0070.07316.54
5.4.70.0030.06716.46
5.4.60.0070.06316.35
5.4.50.0030.07716.39
5.4.40.0030.04316.45
5.4.30.0030.07316.48
5.4.20.0000.07716.18
5.4.10.0130.06316.52
5.4.00.0070.03016.01
5.3.290.0070.07314.57
5.3.280.0170.06314.53
5.3.270.0070.06314.63
5.3.260.0130.06714.39
5.3.250.0070.06714.53
5.3.240.0030.05714.62
5.3.230.0130.06314.54
5.3.220.0070.06314.46
5.3.210.0030.08714.43
5.3.200.0000.09014.67
5.3.190.0100.06314.45
5.3.180.0070.04314.54
5.3.170.0030.04714.36
5.3.160.0030.05314.49
5.3.150.0130.07014.50
5.3.140.0000.07314.50
5.3.130.0130.06714.44
5.3.120.0070.07014.43
5.3.110.0100.04014.57
5.3.100.0030.04013.93
5.3.90.0070.07013.89
5.3.80.0100.03713.95
5.3.70.0070.06713.86
5.3.60.0130.06014.07
5.3.50.0100.07013.88
5.3.40.0070.07313.95
5.3.30.0030.06713.98
5.3.20.0170.02013.57
5.3.10.0100.06713.67
5.3.00.0070.06713.70
5.2.170.0130.05312.06
5.2.160.0100.06012.06
5.2.150.0070.05312.06
5.2.140.0070.06012.06
5.2.130.0030.06012.06
5.2.120.0030.06312.06
5.2.110.0070.05712.06
5.2.100.0070.05012.06
5.2.90.0070.05312.06
5.2.80.0030.04012.06
5.2.70.0030.05712.06
5.2.60.0000.06012.06
5.2.50.0070.05312.06
5.2.40.0070.03012.06
5.2.30.0070.06012.06
5.2.20.0000.03312.06
5.2.10.0030.03312.06
5.2.00.0030.05012.06
5.1.60.0030.05312.06
5.1.50.0130.04312.06
5.1.40.0070.04012.06
5.1.30.0100.04712.06
5.1.20.0030.03712.06
5.1.10.0030.06012.06
5.1.00.0000.04312.06
5.0.50.0030.03012.06
5.0.40.0000.04312.06
5.0.30.0000.04012.06
5.0.20.0030.02312.06
5.0.10.0030.04312.06
5.0.00.0030.06012.06
4.4.90.0070.01012.06
4.4.80.0070.03012.06
4.4.70.0070.02712.06
4.4.60.0030.03312.06
4.4.50.0070.02312.06
4.4.40.0000.04712.06
4.4.30.0030.03012.06
4.4.20.0030.03312.06
4.4.10.0000.03712.06
4.4.00.0030.02712.06
4.3.110.0030.03012.06
4.3.100.0070.03012.06
4.3.90.0000.03712.06
4.3.80.0030.03312.06
4.3.70.0070.03012.06
4.3.60.0000.03312.06
4.3.50.0030.03012.06
4.3.40.0070.02312.06
4.3.30.0030.03312.06
4.3.20.0030.04012.06
4.3.10.0070.02312.06
4.3.00.0000.03312.06

preferences:
38.19 ms | 400 KiB | 5 Q