3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public $hidden; function __call($name, $arguments) { echo 'hello from overload'; } } class Bar { use Foo; function hello() { echo 'hello from bar'; } } class Cheese { static function deleteMe($obj) { unset($obj); } } $foo = new Bar(); Cheese::deleteMe($foo); $foo->hello();

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)
8.3.40.0130.00318.71
8.3.30.0000.01419.08
8.3.20.0040.00420.38
8.3.10.0000.00821.92
8.3.00.0090.00022.45
8.2.170.0100.01022.96
8.2.160.0140.00019.21
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00819.67
8.2.110.0030.00622.14
8.2.100.0000.01019.28
8.2.90.0040.00419.09
8.2.80.0050.00318.05
8.2.70.0050.00317.50
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0000.00918.03
8.2.30.0070.00218.04
8.2.20.0040.00417.65
8.2.10.0030.00517.78
8.2.00.0000.00817.73
8.1.270.0040.00422.08
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.87
8.1.230.0110.00019.05
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00717.22
8.1.190.0000.00817.43
8.1.180.0030.00518.70
8.1.170.0000.00818.57
8.1.160.0030.00322.04
8.1.150.0040.00418.62
8.1.140.0020.00517.43
8.1.130.0070.00017.83
8.1.120.0050.00317.42
8.1.110.0000.01117.41
8.1.100.0000.00717.47
8.1.90.0000.00717.45
8.1.80.0040.00417.29
8.1.70.0030.00317.33
8.1.60.0030.00517.52
8.1.50.0040.00417.53
8.1.40.0000.00817.42
8.1.30.0000.00817.54
8.1.20.0030.00517.61
8.1.10.0080.00017.49
8.1.00.0080.00017.37
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0040.00418.50
8.0.270.0000.00717.25
8.0.260.0030.00316.83
8.0.250.0000.00716.93
8.0.240.0090.00016.85
8.0.230.0000.00716.97
8.0.220.0000.00716.77
8.0.210.0070.00016.92
8.0.200.0050.00216.92
8.0.190.0070.00516.90
8.0.180.0070.00016.93
8.0.170.0030.00516.98
8.0.160.0030.00516.95
8.0.150.0020.00516.86
8.0.140.0040.00316.76
8.0.130.0050.00013.36
8.0.120.0000.00816.86
8.0.110.0000.00716.89
8.0.100.0070.00016.89
8.0.90.0030.00316.93
8.0.80.0070.01416.82
8.0.70.0000.00716.89
8.0.60.0000.00716.94
8.0.50.0050.00316.89
8.0.30.0110.00816.86
8.0.20.0100.00717.40
8.0.10.0050.00216.84
8.0.00.0080.00816.69
7.4.330.0000.00415.03
7.4.320.0000.00616.61
7.4.300.0060.00016.65
7.4.290.0040.00416.61
7.4.280.0040.00416.58
7.4.270.0030.00316.50
7.4.260.0000.00716.52
7.4.250.0000.00716.41
7.4.240.0030.00516.49
7.4.230.0030.00316.39
7.4.220.0000.01616.60
7.4.210.0120.00616.55
7.4.200.0000.00716.61
7.4.190.0030.00316.48
7.4.160.0150.00916.59
7.4.150.0150.00317.40
7.4.140.0050.01417.86
7.4.130.0080.00916.47
7.4.120.0080.00916.56
7.4.110.0060.01716.51
7.4.100.0170.00016.44
7.4.90.0070.01116.59
7.4.80.0070.01119.39
7.4.70.0040.01516.39
7.4.60.0090.00616.50
7.4.50.0030.00316.72
7.4.40.0090.00622.77
7.4.30.0150.00016.50
7.4.00.0070.00914.87
7.3.330.0020.00213.20
7.3.320.0000.00513.20
7.3.310.0030.00316.30
7.3.300.0060.00016.14
7.3.290.0050.01016.22
7.3.280.0080.00816.24
7.3.270.0100.00717.40
7.3.260.0120.00616.44
7.3.250.0110.00616.34
7.3.240.0140.00516.58
7.3.230.0120.00816.39
7.3.210.0110.00616.44
7.3.200.0030.01319.39
7.3.190.0160.00716.17
7.3.180.0140.00316.43
7.3.170.0090.01216.41
7.3.160.0090.00616.51
7.3.120.0060.01114.77
7.3.110.0080.00614.76
7.3.100.0090.00614.64
7.3.90.0050.01114.61
7.3.80.0080.00614.78
7.3.70.0060.00514.72
7.3.60.0070.00614.64
7.3.50.0050.00914.71
7.3.40.0040.00914.56
7.3.30.0030.01014.73
7.3.20.0090.00516.38
7.3.10.0040.00916.45
7.3.00.0060.00916.55
7.2.330.0070.01016.57
7.2.320.0140.00416.71
7.2.310.0150.00316.73
7.2.300.0060.01116.82
7.2.290.0090.00916.64
7.2.250.0030.01315.02
7.2.240.0120.00514.94
7.2.230.0070.00914.97
7.2.220.0060.00714.91
7.2.210.0050.00815.00
7.2.200.0090.00615.01
7.2.190.0030.00914.99
7.2.180.0060.00814.95
7.2.170.0050.00714.93
7.2.160.0000.01314.84
7.2.150.0030.00916.77
7.2.140.0070.01016.93
7.2.130.0120.00616.91
7.2.120.0030.00916.57
7.2.110.0040.01216.84
7.2.100.0060.00616.86
7.2.90.0070.00716.79
7.2.80.0130.00317.02
7.2.70.0000.01216.82
7.2.60.0060.01316.58
7.2.50.0060.00916.75
7.2.40.0070.01116.98
7.2.30.0170.00016.88
7.2.20.0030.01216.63
7.2.10.0040.00716.81
7.2.00.0030.01118.19
7.1.330.0050.00815.67
7.1.320.0050.00615.82
7.1.310.0030.01015.67
7.1.300.0060.00715.75
7.1.290.0050.01015.76
7.1.280.0050.00715.74
7.1.270.0070.00515.78
7.1.260.0050.00915.73
7.1.250.0110.00415.76
7.1.200.0100.00315.75
7.1.100.0370.00716.25
7.1.70.0080.00317.20
7.1.60.0090.01519.82
7.1.50.0070.01417.01
7.1.00.0000.04022.32
7.0.200.0000.01016.84
7.0.140.0070.07022.18
7.0.100.0270.09319.91
7.0.90.0030.08019.93
7.0.80.0070.08019.85
7.0.70.0230.05719.89
7.0.60.0070.08019.92
7.0.50.0200.07320.23
7.0.40.0030.05320.06
7.0.30.0130.05720.19
7.0.20.0070.06720.06
7.0.10.0030.08720.10
7.0.00.0130.07320.14
5.6.280.0030.09320.92
5.6.250.0070.08720.57
5.6.240.0100.07320.67
5.6.230.0030.09020.54
5.6.220.0070.08320.63
5.6.210.0070.08020.69
5.6.200.0030.07021.14
5.6.190.0130.04021.05
5.6.180.0130.07021.09
5.6.170.0170.08021.02
5.6.160.0070.07721.02
5.6.150.0130.07021.14
5.6.140.0070.07020.95
5.6.130.0170.07721.09
5.6.120.0100.07021.05
5.6.110.0130.07721.07
5.6.100.0100.07721.04
5.6.90.0100.08320.99
5.6.80.0070.07720.40
5.6.70.0130.07320.52
5.6.60.0230.05720.32
5.6.50.0130.06720.40
5.6.40.0000.05320.45
5.6.30.0070.04720.54
5.6.20.0000.06720.50
5.6.10.0130.03020.45
5.6.00.0170.06720.43
5.5.380.0100.07320.39
5.5.370.0100.05320.50
5.5.360.0070.04320.35
5.5.350.0000.05020.43
5.5.340.0070.07320.80
5.5.330.0170.06020.93
5.5.320.0100.07720.77
5.5.310.0070.07320.74
5.5.300.0030.07720.85
5.5.290.0070.08720.88
5.5.280.0030.05320.93
5.5.270.0100.07720.93
5.5.260.0100.07320.84
5.5.250.0130.07020.70
5.5.240.0070.08020.30
5.5.230.0030.08320.20
5.5.220.0000.06720.29
5.5.210.0070.08020.15
5.5.200.0030.05320.23
5.5.190.0000.08720.21
5.5.180.0070.07720.25
5.5.160.0100.07320.28
5.5.150.0030.07720.16
5.5.140.0100.07320.23
5.5.130.0100.07020.27
5.5.120.0100.07320.19
5.5.110.0070.03720.16
5.5.100.0130.06720.17
5.5.90.0030.06020.11
5.5.80.0100.07020.12
5.5.70.0070.03720.12
5.5.60.0030.07020.07
5.5.50.0030.04020.13
5.5.40.0030.05019.98
5.5.30.0070.07320.06
5.5.20.0130.07719.93
5.5.10.0130.05720.02
5.5.00.0070.03720.08
5.4.450.0100.03719.49
5.4.440.0070.05019.51
5.4.430.0070.08019.27
5.4.420.0070.06019.35
5.4.410.0130.06719.33
5.4.400.0170.06318.90
5.4.390.0070.08319.04
5.4.380.0070.06719.05
5.4.370.0130.06719.23
5.4.360.0100.07718.88
5.4.350.0100.06019.18
5.4.340.0070.03319.13
5.4.320.0100.03319.21
5.4.310.0070.07019.13
5.4.300.0070.06319.05
5.4.290.0100.03719.16
5.4.280.0130.03018.89
5.4.270.0100.07018.91
5.4.260.0070.06318.90
5.4.250.0130.07019.02
5.4.240.0070.07719.04
5.4.230.0030.04719.04
5.4.220.0100.06319.21
5.4.210.0130.06719.03
5.4.200.0070.07319.09
5.4.190.0070.05019.03
5.4.180.0100.06319.17
5.4.170.0200.06319.11
5.4.160.0030.07719.14
5.4.150.0030.03718.83
5.4.140.0070.07316.52
5.4.130.0100.07016.50
5.4.120.0000.07316.38
5.4.110.0030.03716.53
5.4.100.0030.03316.54
5.4.90.0070.07016.52
5.4.80.0100.05316.31
5.4.70.0030.05016.38
5.4.60.0100.07016.43
5.4.50.0070.05716.33
5.4.40.0070.07016.46
5.4.30.0100.06316.40
5.4.20.0100.06716.44
5.4.10.0000.08016.47
5.4.00.0000.07315.80
5.3.290.0070.08014.68
5.3.280.0030.07314.60
5.3.270.0030.03714.57
5.3.260.0030.06714.47
5.3.250.0030.05314.61
5.3.240.0100.07314.57
5.3.230.0030.07314.58
5.3.220.0100.06314.43
5.3.210.0030.08014.52
5.3.200.0130.06314.58
5.3.190.0030.07314.43
5.3.180.0030.08314.54
5.3.170.0030.04714.43
5.3.160.0000.07714.50
5.3.150.0130.06314.42
5.3.140.0070.05714.51
5.3.130.0030.07714.46
5.3.120.0030.07714.42
5.3.110.0030.07714.46
5.3.100.0030.07714.03
5.3.90.0070.07713.94
5.3.80.0030.07714.00
5.3.70.0000.06713.98
5.3.60.0000.08013.91
5.3.50.0000.06013.80
5.3.40.0030.04313.94
5.3.30.0000.03713.67
5.3.20.0070.06313.66
5.3.10.0100.02713.65
5.3.00.0070.07313.64
5.2.170.0070.05711.14
5.2.160.0000.03011.14
5.2.150.0000.05711.16
5.2.140.0000.06311.20
5.2.130.0030.06010.95
5.2.120.0000.03010.89
5.2.110.0130.05011.06
5.2.100.0030.06311.13
5.2.90.0070.05711.14
5.2.80.0030.06310.94
5.2.70.0000.06010.94
5.2.60.0000.03011.05
5.2.50.0100.05311.06
5.2.40.0100.05311.03
5.2.30.0030.05311.04
5.2.20.0100.05710.96
5.2.10.0000.06310.93
5.2.00.0070.04710.63
5.1.60.0000.0379.99
5.1.50.0070.03010.05
5.1.40.0030.0409.96
5.1.30.0130.04710.38
5.1.20.0070.05710.26
5.1.10.0000.03310.15
5.1.00.0030.0539.90
5.0.50.0070.0438.55
5.0.40.0030.0338.50
5.0.30.0030.0538.26
5.0.20.0070.0308.08
5.0.10.0030.0438.17
5.0.00.0070.0608.26
4.4.90.0030.0237.95
4.4.80.0070.0337.95
4.4.70.0030.0137.95
4.4.60.0070.0307.95
4.4.50.0030.0377.95
4.4.40.0100.0407.95
4.4.30.0000.0237.95
4.4.20.0000.0377.95
4.4.10.0030.0337.95
4.4.00.0030.0507.95
4.3.110.0030.0337.95
4.3.100.0030.0237.95
4.3.90.0030.0337.95
4.3.80.0030.0477.95
4.3.70.0000.0177.95
4.3.60.0000.0307.95
4.3.50.0030.0277.95
4.3.40.0000.0577.95
4.3.30.0030.0337.95
4.3.20.0070.0337.95
4.3.10.0030.0277.95
4.3.00.0000.0377.95

preferences:
60.66 ms | 400 KiB | 5 Q