3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FactorialNum{ protected $_n; public function __construct($n){ $this->_n = $n; } public function result(){ $factorial = 1; for($i=1; $i<=$this->_n;$i++){ $factorial*=$i; } return $factorial; } } $newObj = new FactorialNum(5); echo $newObj->result();

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)
8.3.60.0100.00716.75
8.3.50.0100.00722.18
8.3.40.0120.00318.74
8.3.30.0140.00719.13
8.3.20.0070.00020.13
8.3.10.0020.00523.64
8.3.00.0080.00019.56
8.2.180.0110.00716.75
8.2.170.0040.01122.96
8.2.160.0100.00320.52
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00020.98
8.2.110.0000.01022.26
8.2.100.0040.00718.16
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0080.00018.05
8.2.50.0000.00918.07
8.2.40.0000.00718.41
8.2.30.0000.00718.25
8.2.20.0000.00817.78
8.2.10.0080.00017.96
8.2.00.0030.00617.63
8.1.280.0070.00725.92
8.1.270.0000.00923.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.87
8.1.230.0050.00519.02
8.1.220.0070.00317.77
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0090.00018.51
8.1.160.0040.00421.86
8.1.150.0040.00418.57
8.1.140.0000.00717.44
8.1.130.0040.00417.83
8.1.120.0030.00517.41
8.1.110.0000.00717.45
8.1.100.0030.00317.37
8.1.90.0000.00717.39
8.1.80.0040.00417.39
8.1.70.0070.00017.25
8.1.60.0040.00417.61
8.1.50.0040.00417.53
8.1.40.0040.00417.58
8.1.30.0050.00317.69
8.1.20.0040.00417.62
8.1.10.0000.00817.57
8.1.00.0050.00317.48
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0040.00418.45
8.0.270.0030.00317.32
8.0.260.0000.00817.30
8.0.250.0040.00416.96
8.0.240.0030.00316.95
8.0.230.0040.00416.79
8.0.220.0060.00016.85
8.0.210.0030.00316.91
8.0.200.0030.00316.88
8.0.190.0040.00416.87
8.0.180.0090.00016.75
8.0.170.0030.00316.85
8.0.160.0000.00716.78
8.0.150.0040.00416.76
8.0.140.0000.01016.77
8.0.130.0060.00013.25
8.0.120.0040.00416.88
8.0.110.0000.00716.81
8.0.100.0040.00416.89
8.0.90.0000.00716.78
8.0.80.0080.00816.71
8.0.70.0000.00716.75
8.0.60.0040.00416.71
8.0.50.0000.00716.72
8.0.30.0080.01116.95
8.0.20.0070.01317.40
8.0.10.0000.00716.84
8.0.00.0150.00516.72
7.4.330.0020.00215.00
7.4.320.0060.00016.40
7.4.300.0080.00016.43
7.4.290.0030.00316.62
7.4.280.0000.00816.65
7.4.270.0050.00316.53
7.4.260.0000.00916.63
7.4.250.0040.00416.38
7.4.240.0020.00516.50
7.4.230.0000.00616.60
7.4.220.0150.01316.48
7.4.210.0110.00416.71
7.4.200.0070.00016.51
7.4.160.0140.00316.49
7.4.150.0100.01417.40
7.4.140.0050.01317.86
7.4.130.0050.01216.53
7.4.120.0030.01316.45
7.4.110.0070.01016.56
7.4.100.0130.00316.58
7.4.90.0100.00716.67
7.4.80.0090.00919.39
7.4.70.0130.00316.29
7.4.60.0060.00916.61
7.4.50.0050.00016.52
7.4.40.0070.01016.36
7.4.30.0170.00316.57
7.4.00.0000.01614.78
7.3.330.0030.00313.31
7.3.320.0000.00613.22
7.3.310.0030.00316.22
7.3.300.0000.00716.30
7.3.290.0070.00716.36
7.3.280.0040.01116.33
7.3.270.0190.00617.40
7.3.260.0080.00816.71
7.3.250.0130.00616.33
7.3.240.0100.00616.51
7.3.230.0100.00616.54
7.3.210.0060.01016.43
7.3.200.0080.00819.39
7.3.190.0130.00616.50
7.3.180.0030.01316.63
7.3.170.0090.00616.56
7.3.160.0080.00816.64
7.3.120.0000.01714.63
7.3.110.0090.00614.74
7.3.100.0060.00614.61
7.3.90.0090.00314.76
7.3.80.0040.01214.93
7.3.70.0030.00914.63
7.3.60.0100.00614.81
7.3.50.0000.01614.44
7.3.40.0070.00714.54
7.3.30.0070.01014.73
7.3.20.0090.00616.66
7.3.10.0060.00816.41
7.3.00.0090.00616.78
7.2.330.0180.00316.50
7.2.320.0100.01016.51
7.2.310.0030.01316.76
7.2.300.0130.00316.69
7.2.290.0130.00616.61
7.2.240.0110.00715.10
7.2.230.0070.00715.16
7.2.220.0060.00914.89
7.2.210.0070.00714.70
7.2.200.0130.00315.16
7.2.190.0000.01114.75
7.2.180.0090.00615.16
7.2.170.0070.01014.81
7.2.160.0100.00715.05
7.2.150.0120.00316.95
7.2.140.0060.00916.72
7.2.130.0000.01516.79
7.2.120.0000.01416.90
7.2.110.0100.00316.88
7.2.100.0060.00616.84
7.2.90.0170.00016.74
7.2.80.0040.01416.82
7.2.70.0040.01516.59
7.2.60.0040.00816.95
7.2.50.0030.01217.12
7.2.40.0120.00616.86
7.2.30.0030.00816.93
7.2.20.0100.00717.02
7.2.10.0070.01117.04
7.2.00.0050.01018.05
7.1.330.0120.00415.70
7.1.320.0040.01115.65
7.1.310.0060.00915.72
7.1.300.0040.01115.56
7.1.290.0060.01015.55
7.1.280.0080.00415.38
7.1.270.0070.00315.34
7.1.260.0000.00915.83
7.1.250.0000.01415.66
7.1.100.0030.01418.17
7.1.70.0110.00416.98
7.1.60.0030.02119.70
7.1.50.0070.01816.93
7.1.00.0070.05722.52
7.0.200.0000.00816.83
7.0.140.0100.06722.15
7.0.60.0130.04319.79
7.0.50.0030.04017.98
7.0.40.0100.08020.10
7.0.30.0230.06720.06
7.0.20.0200.04720.12
7.0.10.0170.07720.24
7.0.00.0030.05720.12
5.6.280.0100.06721.11
5.6.210.0030.04020.77
5.6.200.0070.07318.20
5.6.190.0030.09020.62
5.6.180.3930.04020.39
5.6.170.0130.04720.51
5.6.160.0100.08020.52
5.6.150.0100.06718.16
5.6.140.0070.08318.12
5.6.130.0030.07718.24
5.6.120.0130.04021.14
5.6.110.0070.08320.98
5.6.100.0100.08320.98
5.6.90.0030.08321.02
5.6.80.0000.04020.41
5.6.70.4570.02720.48
5.5.350.0000.07320.41
5.5.340.0100.07317.97
5.5.330.0070.05320.30
5.5.320.0270.04320.36
5.5.310.0200.05320.51
5.5.300.0030.07017.97
5.5.290.0070.03717.98
5.5.280.0100.08320.88
5.5.270.0100.06320.81
5.5.260.0070.08320.73
5.5.250.0130.07320.62
5.5.240.0300.05320.27
5.4.450.1370.03719.46
5.4.440.0270.04743.92
5.4.430.0130.04343.90
5.4.420.0430.04743.90
5.4.410.0330.05043.90
5.4.400.0330.03743.87
5.4.390.0170.03743.86
5.4.380.0070.06018.75
5.4.370.0130.05318.74
5.4.360.0030.06018.51
5.4.350.0230.04718.68
5.4.340.0170.05018.78
5.4.320.0100.03312.50
5.4.310.0070.04312.50
5.4.300.0060.03612.51
5.4.290.0080.03612.50
5.4.280.0050.03712.40
5.4.270.0050.03812.40
5.4.260.0020.04112.40
5.4.250.0030.04112.40
5.4.240.0050.03712.40
5.4.230.0090.03512.39
5.4.220.0080.03912.39
5.4.210.0050.03712.39
5.4.200.0070.03912.39
5.4.190.0040.04012.38
5.4.180.0050.04112.39
5.4.170.0070.03912.39
5.4.160.0090.03812.39
5.4.150.0050.03712.39
5.4.140.0050.03812.07
5.4.130.0070.04012.06
5.4.120.0040.03812.02
5.4.110.0060.04412.02
5.4.100.0040.04212.02
5.4.90.0060.05412.02
5.4.80.0080.03912.02
5.4.70.0060.04012.01
5.4.60.0080.04012.02
5.4.50.0040.04112.02
5.4.40.0050.03912.00
5.4.30.0070.03612.00
5.4.20.0060.03712.00
5.4.10.0060.04412.00
5.4.00.0060.03711.48
5.3.290.0060.03912.80
5.3.280.0080.03612.71
5.3.270.0080.04412.72
5.3.260.0090.04812.72
5.3.250.0050.04412.72
5.3.240.0060.04312.72
5.3.230.0070.03812.71
5.3.220.0080.03612.68
5.3.210.0090.03612.68
5.3.200.0070.03612.68
5.3.190.0070.03712.68
5.3.180.0070.03812.68
5.3.170.0090.03812.67
5.3.160.0060.03812.68
5.3.150.0150.02912.67
5.3.140.0060.04512.66
5.3.130.0090.04112.65
5.3.120.0060.04312.66
5.3.110.0060.04112.65
5.3.100.0050.03912.12
5.3.90.0080.03412.11
5.3.80.0060.03812.09
5.3.70.0080.03612.09
5.3.60.0090.03412.07
5.3.50.0100.03712.03
5.3.40.0130.03412.03
5.3.30.0100.04511.98
5.3.20.0080.04611.76
5.3.10.0100.03711.73
5.3.00.0080.03611.71
5.2.170.0060.0359.22
5.2.160.0050.0309.22
5.2.150.0060.0319.23
5.2.140.0100.0339.22
5.2.130.0090.0289.18
5.2.120.0070.0339.18
5.2.110.0030.0349.19
5.2.100.0060.0399.18
5.2.90.0020.0329.18
5.2.80.0040.0329.18
5.2.70.0110.0259.18
5.2.60.0030.0329.13
5.2.50.0040.0319.10
5.2.40.0070.0289.07
5.2.30.0080.0289.05
5.2.20.0030.0309.04
5.2.10.0010.0328.95
5.2.00.0030.0328.81
5.1.60.0050.0248.09
5.1.50.0090.0268.08
5.1.40.0070.0328.07
5.1.30.0060.0358.42
5.1.20.0070.0368.44
5.1.10.0090.0298.16
5.1.00.0060.0378.16
5.0.50.0070.0286.64
5.0.40.0060.0226.50
5.0.30.0030.0406.32
5.0.20.0050.0226.28
5.0.10.0050.0256.26
5.0.00.0030.0346.25
4.4.90.0020.0174.78
4.4.80.0040.0204.75
4.4.70.0030.0204.76
4.4.60.0050.0184.75
4.4.50.0040.0194.77
4.4.40.0040.0284.71
4.4.30.0040.0204.76
4.4.20.0050.0194.84
4.4.10.0050.0174.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0030.0254.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0174.63
4.3.40.0040.0234.54
4.3.30.0020.0163.30
4.3.20.0040.0153.28
4.3.10.0030.0143.23
4.3.00.0000.01343.82

preferences:
46.41 ms | 401 KiB | 5 Q