3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ContentHelper extends Concrete5_Helper_Content { } class Concrete5_Helper_Content { public function getNames() { return array( '__CLASS__' => __CLASS__, 'get_class()' => get_class(), 'get_class($this)' => get_class($this) ); } } $ch = new ContentHelper(); var_dump($ch->getNames());

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)
8.3.60.0140.00716.63
8.3.50.0120.01017.39
8.3.40.0030.01218.97
8.3.30.0110.00418.67
8.3.20.0040.00418.45
8.3.10.0060.00318.65
8.3.00.0000.00819.38
8.2.180.0120.00916.63
8.2.170.0100.00722.96
8.2.160.0190.00020.52
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00321.01
8.2.110.0030.00621.05
8.2.100.0120.00017.77
8.2.90.0030.00619.27
8.2.80.0000.00719.41
8.2.70.0060.00317.50
8.2.60.0050.00517.80
8.2.50.0050.00518.07
8.2.40.0040.00418.28
8.2.30.0040.00418.12
8.2.20.0000.00917.71
8.2.10.0000.00717.62
8.2.00.0000.00717.63
8.1.280.0180.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.45
8.1.230.0070.00720.96
8.1.220.0040.00417.78
8.1.210.0030.00720.69
8.1.200.0060.00317.13
8.1.190.0000.00717.53
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00718.86
8.1.150.0040.00418.57
8.1.140.0030.00517.42
8.1.130.0030.00317.88
8.1.120.0060.00317.36
8.1.110.0040.00417.45
8.1.100.0040.00417.37
8.1.90.0000.00817.44
8.1.80.0040.00417.33
8.1.70.0040.00417.42
8.1.60.0060.00317.46
8.1.50.0040.00417.40
8.1.40.0030.00617.49
8.1.30.0000.00917.60
8.1.20.0070.00017.57
8.1.10.0070.00017.54
8.1.00.0000.00717.40
8.0.300.0070.00020.04
8.0.290.0040.00416.63
8.0.280.0030.00318.36
8.0.270.0030.00317.17
8.0.260.0000.00616.74
8.0.250.0000.00717.00
8.0.240.0000.00716.98
8.0.230.0030.00316.87
8.0.220.0030.00316.96
8.0.210.0040.00416.93
8.0.200.0020.00516.98
8.0.190.0070.00016.86
8.0.180.0040.00416.96
8.0.170.0000.00816.82
8.0.160.0030.00316.89
8.0.150.0050.00316.90
8.0.140.0000.00816.86
8.0.130.0060.00013.36
8.0.120.0050.00316.74
8.0.110.0040.00416.76
8.0.100.0070.00017.00
8.0.90.0000.00716.90
8.0.80.0070.00716.89
8.0.70.0040.00416.83
8.0.60.0040.00416.78
8.0.50.0050.00316.91
8.0.30.0150.00417.41
8.0.20.0120.00916.95
8.0.10.0000.00716.88
8.0.00.0080.01116.89
7.4.330.0030.00312.91
7.4.320.0000.00716.46
7.4.300.0060.00016.50
7.4.290.0030.00316.51
7.4.280.0000.00716.61
7.4.270.0070.00016.52
7.4.260.0000.00513.27
7.4.250.0040.00416.40
7.4.240.0020.00516.50
7.4.230.0030.00316.63
7.4.220.0120.00916.56
7.4.210.0050.01116.56
7.4.200.0070.00016.63
7.4.190.0030.00316.74
7.4.160.0070.01016.52
7.4.150.0090.01016.45
7.4.140.0110.01416.65
7.4.130.0110.00616.54
7.4.120.0080.00916.43
7.4.110.0060.01216.34
7.4.100.0150.00316.65
7.4.90.0110.00716.35
7.4.80.0120.00619.39
7.4.70.0080.01116.44
7.4.60.0070.00816.53
7.4.50.0030.00616.59
7.4.40.0060.00916.55
7.4.30.0100.00516.50
7.4.00.0000.01514.90
7.3.330.0070.00013.12
7.3.320.0000.00513.32
7.3.310.0000.00716.34
7.3.300.0030.00316.26
7.3.290.0130.00616.31
7.3.280.0090.00716.31
7.3.270.0280.02616.45
7.3.260.0060.01216.43
7.3.250.0110.00916.38
7.3.240.0110.01116.48
7.3.230.0040.01316.44
7.3.210.0070.01016.21
7.3.200.0070.01016.58
7.3.190.0190.00316.31
7.3.180.0030.01516.39
7.3.170.0090.00616.27
7.3.160.0130.00716.48
7.3.120.0000.01714.64
7.2.330.0140.01116.63
7.2.320.0140.00316.49
7.2.310.0100.01016.69
7.2.300.0080.00816.66
7.2.290.0100.00616.26
7.2.00.0030.01019.41
7.1.100.0090.00318.26
7.1.70.0080.00317.16
7.1.60.0110.01419.40
7.1.50.0030.01616.89
7.1.00.0030.07722.40
7.0.200.0000.00816.73
7.0.140.0030.07722.10
7.0.120.0030.03021.95
7.0.60.0070.07019.89
7.0.50.0070.09017.86
7.0.40.0030.08717.80
7.0.30.0070.05017.86
7.0.20.0100.08017.75
7.0.10.0130.07317.78
7.0.00.0030.04317.85
5.6.280.0070.06720.81
5.6.210.0030.08020.63
5.6.200.0100.04018.29
5.6.190.0030.09318.23
5.6.180.0130.07718.27
5.6.170.0030.09018.25
5.6.160.0070.03718.19
5.6.150.0100.06018.23
5.6.140.0130.08018.18
5.6.130.0100.05018.18
5.6.120.0130.07718.17
5.6.110.0130.07018.17
5.6.100.0070.07318.24
5.6.90.0100.07318.14
5.6.80.0130.06717.53
5.6.70.0130.05017.57
5.6.60.0100.07717.60
5.6.50.0000.06717.57
5.6.40.0070.05017.64
5.6.30.0000.07717.55
5.6.20.0100.07017.51
5.6.10.0100.07317.50
5.6.00.0070.07717.49
5.5.350.0400.05320.39
5.5.340.0200.06717.99
5.5.330.0100.07318.09
5.5.320.0100.05718.08
5.5.310.0100.07317.97
5.5.300.0170.05317.97
5.5.290.0130.07718.08
5.5.280.0030.04717.99
5.5.270.0130.08317.92
5.5.260.0100.06018.08
5.5.250.0200.03017.85
5.5.240.0070.06017.46
5.5.230.0000.04717.32
5.5.220.0070.07017.36
5.5.210.0070.06017.30
5.5.200.0030.08017.39
5.5.190.0070.07717.32
5.5.180.0170.07017.30
5.5.160.0100.06317.30
5.5.150.0070.03717.41
5.5.140.0070.07717.34
5.5.130.0070.08317.32
5.5.120.0100.05017.27
5.5.110.0000.04317.31
5.5.100.0100.08017.23
5.5.90.0100.04717.23
5.5.80.0070.08017.25
5.5.70.0000.06017.19
5.5.60.0030.03717.16
5.5.50.0070.06017.22
5.5.40.0070.03717.31
5.5.30.0070.03717.22
5.5.20.0100.06717.21
5.5.10.0070.07317.32
5.5.00.0070.08317.27
5.4.450.0100.06319.36
5.4.440.0030.06019.42
5.4.430.0030.07019.54
5.4.420.0070.07019.38
5.4.410.0170.07019.22
5.4.400.0030.07019.06
5.4.390.0070.07719.10
5.4.380.0100.07319.01
5.4.370.0030.08019.01
5.4.360.0070.07319.27
5.4.350.0070.07019.04
5.4.340.0100.07719.14
5.4.320.0170.03719.07
5.4.310.0130.06719.10
5.4.300.0030.04019.01
5.4.290.0130.07019.03
5.4.280.0130.07319.01
5.4.270.0030.05319.05
5.4.260.0030.04018.98
5.4.250.0170.06719.02
5.4.240.0130.07319.02
5.4.230.0200.05319.01
5.4.220.0030.04019.04
5.4.210.0070.04719.27
5.4.200.0100.03319.13
5.4.190.0100.07718.99
5.4.180.0100.06018.98
5.4.170.0000.05319.02
5.4.160.0070.06019.12
5.4.150.0130.05718.93
5.4.140.0070.05716.60
5.4.130.0070.03716.48
5.4.120.0100.05716.58
5.4.110.0130.04716.46
5.4.100.0030.07316.36
5.4.90.0070.07716.48
5.4.80.0170.06016.42
5.4.70.0030.06016.27
5.4.60.0030.07316.53
5.4.50.0070.08016.39
5.4.40.0030.07316.51
5.4.30.0130.07016.37
5.4.20.0070.07016.38
5.4.10.0070.05716.20
5.4.00.0030.07715.85
5.3.290.0130.08314.70
5.3.280.0000.04314.66
5.3.270.0100.07014.61
5.3.260.0070.08014.70
5.3.250.0130.07014.65
5.3.240.0170.06314.59
5.3.230.0000.06014.60
5.3.220.0070.03714.66
5.3.210.0130.07014.55
5.3.200.0030.05714.66
5.3.190.0100.06714.60
5.3.180.0030.04314.58
5.3.170.0000.04314.62
5.3.160.0070.07014.77
5.3.150.0100.06314.58
5.3.140.0070.06714.77
5.3.130.0070.07714.59
5.3.120.0030.05014.50
5.3.110.0100.06014.50
5.3.100.0030.05314.11
5.3.90.0100.07014.07
5.3.80.0100.03714.07
5.3.70.0030.05714.23
5.3.60.0100.07314.04
5.3.50.0030.06014.04
5.3.40.0070.03314.04
5.3.30.0000.04013.94
5.3.20.0070.05713.76
5.3.10.0130.06713.64
5.3.00.0030.04013.53
5.2.170.0000.03711.36
5.2.160.0100.02011.36
5.2.150.0070.02711.16
5.2.140.0030.06311.04
5.2.130.0070.05711.10
5.2.120.0000.06011.11
5.2.110.0030.06011.32
5.2.100.0070.02711.08
5.2.90.0070.06311.16
5.2.80.0070.04711.00
5.2.70.0030.04711.09
5.2.60.0030.04311.14
5.2.50.0070.05711.00
5.2.40.0030.05311.07
5.2.30.0030.05311.01
5.2.20.0030.03711.01
5.2.10.0030.03710.82
5.2.00.0000.06310.77
5.1.60.0070.0439.98
5.1.50.0100.04710.05
5.1.40.0070.03010.07
5.1.30.0030.04310.37
5.1.20.0070.03710.56
5.1.10.0030.04310.28
5.1.00.0030.05710.30
5.0.50.0030.0479.07
5.0.40.0030.0339.07
5.0.30.0030.0679.07
5.0.20.0070.0409.07
5.0.10.0070.0439.07
5.0.00.0000.0679.07
4.4.90.0030.0209.07
4.4.80.0030.0209.07
4.4.70.0030.0339.07
4.4.60.0030.0279.07
4.4.50.0030.0379.07
4.4.40.0000.0579.07
4.4.30.0070.0239.07
4.4.20.0130.0279.07
4.4.10.0030.0279.07
4.4.00.0030.0579.07
4.3.110.0030.0209.07
4.3.100.0000.0379.07
4.3.90.0000.0239.07
4.3.80.0000.0439.07
4.3.70.0000.0379.07
4.3.60.0070.0279.07
4.3.50.0030.0239.07
4.3.40.0030.0239.07
4.3.30.0030.0339.07
4.3.20.0000.0339.07
4.3.10.0000.0209.07
4.3.00.0000.0209.07

preferences:
33.67 ms | 401 KiB | 5 Q