3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface FilterInterface { public function filter($value); } class StringTrimFilter implements FilterInterface { public function filter($value) { return trim($value); } public function __invoke($value) { var_dump(func_get_args()); return $this->filter($value); } } $array = array( ' string 1 ', 'string 2', 'string 3 ', ); foreach (new CallbackFilterIterator(new ArrayIterator($array), new StringTrimFilter()) as $value) { var_dump($value); }

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)
8.3.60.0060.01218.18
8.3.50.0110.00522.82
8.3.40.0110.01118.67
8.3.30.0060.00918.89
8.3.20.0080.00020.16
8.3.10.0040.00423.66
8.3.00.0000.00819.38
8.2.180.0070.01118.03
8.2.170.0090.00922.96
8.2.160.0100.00320.53
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00421.08
8.2.110.0060.00322.26
8.2.100.0110.00020.52
8.2.90.0030.00619.08
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00817.91
8.2.50.0060.00318.07
8.2.40.0030.00519.88
8.2.30.0050.00217.98
8.2.20.0000.00817.68
8.2.10.0040.00418.05
8.2.00.0000.00717.74
8.1.280.0140.00025.92
8.1.270.0030.00623.88
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.05
8.1.230.0060.00619.22
8.1.220.0030.00617.78
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00318.59
8.1.160.0070.00021.98
8.1.150.0030.00618.82
8.1.140.0050.00317.50
8.1.130.0000.00717.83
8.1.120.0000.00817.44
8.1.110.0000.00717.50
8.1.100.0000.00817.54
8.1.90.0000.00817.53
8.1.80.0030.00617.39
8.1.70.0030.00317.48
8.1.60.0040.00417.50
8.1.50.0030.00617.46
8.1.40.0000.00817.43
8.1.30.0000.00817.55
8.1.20.0030.00617.65
8.1.10.0040.00417.51
8.1.00.0040.00417.50
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0040.00418.43
8.0.270.0000.00717.27
8.0.260.0060.00017.27
8.0.250.0000.00716.82
8.0.240.0000.00717.01
8.0.230.0030.00316.96
8.0.220.0050.00316.87
8.0.210.0030.00316.82
8.0.200.0000.00716.98
8.0.190.0040.00417.00
8.0.180.0000.00816.80
8.0.170.0040.00416.91
8.0.160.0000.00816.86
8.0.150.0040.00416.87
8.0.140.0090.00316.82
8.0.130.0030.00313.39
8.0.120.0000.00716.90
8.0.110.0000.00716.89
8.0.100.0040.00416.88
8.0.90.0040.00416.77
8.0.80.0090.00617.00
8.0.70.0080.00016.95
8.0.60.0040.00416.91
8.0.50.0090.00016.86
8.0.30.0080.01517.03
8.0.20.0130.00717.40
8.0.10.0000.00816.97
8.0.00.0090.00916.75
7.4.330.0060.00015.15
7.4.320.0030.00316.61
7.4.300.0070.00016.52
7.4.290.0040.00416.52
7.4.280.0000.00716.52
7.4.270.0030.00316.46
7.4.260.0070.00316.52
7.4.250.0080.00016.40
7.4.240.0050.00216.57
7.4.230.0000.00716.59
7.4.220.0100.01716.65
7.4.210.0130.00316.62
7.4.200.0050.00316.35
7.4.160.0080.00816.45
7.4.150.0160.00317.40
7.4.140.0110.00717.86
7.4.130.0110.00716.50
7.4.120.0110.00816.49
7.4.110.0120.00616.49
7.4.100.0150.00716.38
7.4.90.0060.01216.32
7.4.80.0040.01419.39
7.4.70.0170.00716.64
7.4.60.0070.01116.48
7.4.50.0080.00016.73
7.4.40.0110.00516.49
7.4.30.0100.00716.59
7.4.00.0110.00814.99
7.3.330.0030.00313.16
7.3.320.0000.00513.39
7.3.310.0040.00416.21
7.3.300.0070.00016.32
7.3.290.0000.01516.34
7.3.280.0040.01416.29
7.3.270.0130.01017.40
7.3.260.0070.01316.32
7.3.250.0120.00616.40
7.3.240.0070.01116.30
7.3.230.0110.00716.39
7.3.210.0150.00416.36
7.3.200.0120.00919.39
7.3.190.0140.00316.52
7.3.180.0060.00916.42
7.3.170.0030.01416.40
7.3.160.0130.00416.41
7.3.120.0110.00714.60
7.3.110.0040.01214.89
7.3.100.0090.00615.10
7.3.90.0070.01114.60
7.3.80.0060.00914.81
7.3.70.0060.00314.52
7.3.60.0030.01314.81
7.3.50.0000.00814.56
7.3.40.0060.00614.80
7.3.30.0030.01014.84
7.3.20.0120.00616.70
7.3.10.0070.01016.81
7.3.00.0070.01016.62
7.2.330.0140.01016.79
7.2.320.0110.01116.81
7.2.310.0130.00416.71
7.2.300.0070.01016.65
7.2.290.0120.00616.37
7.2.250.0070.01315.00
7.2.240.0130.00715.03
7.2.230.0070.01315.36
7.2.220.0030.00714.74
7.2.210.0120.00615.34
7.2.200.0030.00715.04
7.2.190.0090.00914.82
7.2.180.0060.00615.17
7.2.170.0000.01314.87
7.2.60.0120.00316.99
7.2.00.0030.01419.23
7.1.330.0100.00315.91
7.1.320.0040.00815.78
7.1.310.0030.01315.78
7.1.300.0070.00715.49
7.1.290.0030.01215.52
7.1.280.0070.00715.76
7.1.270.0060.01015.80
7.1.260.0040.01415.83
7.1.200.0070.00415.70
7.1.100.0030.00718.02
7.1.70.0000.00717.19
7.1.60.0140.01119.40
7.1.50.0070.01716.98
7.1.00.0000.08022.57
7.0.200.0050.00216.81
7.0.140.0170.06322.19
7.0.60.0170.08021.59
7.0.50.0100.07718.04
7.0.40.0100.05720.02
7.0.30.0230.08720.07
7.0.20.0330.04320.19
7.0.10.0100.04020.26
7.0.00.0130.07720.05
5.6.280.0030.07320.87
5.6.210.0000.08720.75
5.6.200.0070.08718.29
5.6.190.0130.08020.40
5.6.180.0370.06720.52
5.6.170.0130.05020.57
5.6.160.0000.04320.50
5.6.150.0130.08718.16
5.6.140.0130.07318.28
5.6.130.0070.08318.12
5.6.120.0130.07020.98
5.6.110.0070.08720.98
5.6.100.0100.07721.11
5.6.90.0130.08721.11
5.6.80.0030.08320.38
5.5.350.3230.03320.45
5.5.340.0100.04017.99
5.5.330.0000.09020.28
5.5.320.0470.07020.31
5.5.310.0230.08320.34
5.5.300.0070.08317.98
5.5.290.0070.07317.95
5.5.280.0030.05320.77
5.5.270.0030.09320.80
5.5.260.0070.08320.80
5.5.250.0070.07720.70
5.5.240.0300.05020.26
5.4.450.0730.05019.27
5.4.440.0300.04719.20
5.4.430.0770.04319.63
5.4.420.0400.03319.48
5.4.410.0670.03019.43
5.4.400.0730.03319.23
5.4.390.1370.03319.22
5.4.380.0230.05718.75
5.4.370.0070.06018.67
5.4.360.0100.05318.63
5.4.350.0230.04718.51
5.4.340.0170.05318.63
5.4.320.0120.04712.50
5.4.310.0070.05112.50
5.4.300.0100.04012.51
5.4.290.0040.04212.50
5.4.280.0070.03712.40
5.4.270.0070.04112.40
5.4.260.0060.04512.40
5.4.250.0050.04312.40
5.4.240.0070.04012.40
5.4.230.0080.04112.39
5.4.220.0100.03412.39
5.4.210.0060.04312.39
5.4.200.0090.04112.39
5.4.190.0080.03712.38
5.4.180.0080.03512.39
5.4.170.0060.03812.40
5.4.160.0080.03812.39
5.4.150.0080.04712.39
5.4.140.0090.04712.07
5.4.130.0060.03912.06
5.4.120.0060.04212.02
5.4.110.0030.04312.02
5.4.100.0050.03712.02
5.4.90.0050.04012.02
5.4.80.0080.04212.02
5.4.70.0110.03112.01
5.4.60.0090.03212.01
5.4.50.0090.03412.02
5.4.40.0070.04612.00
5.4.30.0080.04312.00
5.4.20.0090.04112.00
5.4.10.0060.03612.00
5.4.00.0060.03811.48
5.3.290.0050.04212.80
5.3.280.0050.04112.71
5.3.270.0070.04012.73
5.3.260.0090.03712.72
5.3.250.0070.04212.72
5.3.240.0060.04112.71
5.3.230.0060.04012.71
5.3.220.0070.03612.68
5.3.210.0060.04012.68
5.3.200.0060.03712.68
5.3.190.0090.03912.68
5.3.180.0080.03912.67
5.3.170.0060.04112.67
5.3.160.0080.03912.67
5.3.150.0060.04112.67
5.3.140.0040.04512.66
5.3.130.0050.04412.66
5.3.120.0070.03912.66
5.3.110.0090.03812.66
5.3.100.0050.04112.14
5.3.90.0080.03912.11
5.3.80.0060.04312.10
5.3.70.0090.03412.10
5.3.60.0070.04012.09
5.3.50.0080.03612.04
5.3.40.0100.03612.04
5.3.30.0090.03812.00
5.3.20.0040.04011.77
5.3.10.0090.03311.73
5.3.00.0070.03611.72
5.2.170.0070.0319.23
5.2.160.0070.0289.23
5.2.150.0050.0349.23
5.2.140.0040.0389.23
5.2.130.0060.0289.19
5.2.120.0020.0329.19
5.2.110.0020.0329.20
5.2.100.0050.0289.19
5.2.90.0050.0299.19
5.2.80.0040.0329.19
5.2.70.0040.0379.18
5.2.60.0060.0359.14
5.2.50.0070.0349.10
5.2.40.0050.0369.08
5.2.30.0050.0329.06
5.2.20.0070.0299.05
5.2.10.0060.0298.95
5.2.00.0040.0378.82
5.1.60.0050.0268.09
5.1.50.0020.0288.09
5.1.40.0040.0258.08
5.1.30.0050.0268.43
5.1.20.0070.0308.45
5.1.10.0060.0258.17
5.1.00.0030.0278.17
5.0.50.0010.0246.65
5.0.40.0050.0176.51
5.0.30.0030.0356.33
5.0.20.0050.0176.29
5.0.10.0040.0206.26
5.0.00.0020.0316.25
4.4.90.0000.0184.78
4.4.80.0050.0134.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0010.0184.77
4.4.40.0020.0274.71
4.4.30.0020.0164.76
4.4.20.0030.0204.85
4.4.10.0030.0194.85
4.4.00.0010.0264.76
4.3.110.0020.0164.66
4.3.100.0040.0134.67
4.3.90.0020.0164.63
4.3.80.0040.0264.58
4.3.70.0020.0174.63
4.3.60.0050.0164.63
4.3.50.0050.0154.63
4.3.40.0000.0284.54
4.3.30.0020.0163.28
4.3.20.0040.0143.26
4.3.10.0020.0163.22
4.3.00.0000.01313.25

preferences:
42.12 ms | 401 KiB | 5 Q