3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ECommerce { use Exception; class CreditCardValidationException extends Exception { } class CreditCardNumber { private $digits; public function __construct($digits) { $this->digits = $digits; if (!$this->_validate()) { throw new CreditCardValidationException('Checksum failed'); } } private function _validate() { for($i=0,$t=0;$i<16;$i+=2) $t+=(($d=((int)$this->digits{$i}*2))>9?array_sum(array_map('intval',str_split(strval($d)))):$d)+$this->digits{$i+1}; return(bool)($t%10===0); } } } namespace { try { $ccn = new ECommerce\CreditCardNumber('4417123456789113'); } catch (ECommerce\CreditCardValidationException $exception) { echo 'Invalid credit card number'; } finally { var_dump(isset($exception)); echo 'DONE'; } }

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)
8.3.60.0040.01416.38
8.3.50.0150.00522.12
8.3.40.0120.00318.67
8.3.30.0110.00319.09
8.3.20.0040.00420.20
8.3.10.0050.00323.61
8.3.00.0050.00220.58
8.2.180.0090.00616.38
8.2.170.0110.00422.96
8.2.160.0070.00722.10
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0100.00022.16
8.2.100.0080.00317.91
8.2.90.0030.00519.10
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0080.00017.91
8.2.50.0000.00718.10
8.2.40.0030.00520.64
8.2.30.0000.00820.92
8.2.20.0040.00417.54
8.2.10.0040.00419.34
8.2.00.0040.00417.67
8.1.280.0110.00425.92
8.1.270.0000.00923.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00019.00
8.1.230.0120.00020.34
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0030.00517.00
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0040.00418.75
8.1.150.0040.00419.98
8.1.140.0050.00217.39
8.1.130.0030.00317.70
8.1.120.0070.00017.39
8.1.110.0050.00217.24
8.1.100.0000.00717.27
8.1.90.0030.00517.21
8.1.80.0000.00717.23
8.1.70.0030.00317.29
8.1.60.0030.00617.50
8.1.50.0050.00217.45
8.1.40.0080.00017.41
8.1.30.0030.00517.46
8.1.20.0040.00417.52
8.1.10.0000.00717.36
8.1.00.0040.00417.25
8.0.300.0030.00518.77
8.0.290.0080.00016.63
8.0.280.0040.00418.25
8.0.270.0000.00817.13
8.0.260.0000.00716.64
8.0.250.0030.00516.78
8.0.240.0040.00516.90
8.0.230.0030.00316.89
8.0.220.0030.00316.83
8.0.210.0030.00316.87
8.0.200.0030.00316.79
8.0.190.0000.00816.86
8.0.180.0040.00416.70
8.0.170.0080.00016.91
8.0.160.0030.00616.88
8.0.150.0080.00016.78
8.0.140.0030.00516.74
8.0.130.0000.00613.23
8.0.120.0060.00316.81
8.0.110.0080.00016.80
8.0.100.0030.00616.94
8.0.90.0070.00016.71
8.0.80.0090.00616.84
8.0.70.0040.00416.85
8.0.60.0000.00716.89
8.0.50.0040.00416.78
8.0.30.0070.01117.03
8.0.20.0080.01117.40
8.0.10.0050.00317.02
8.0.00.0090.00916.83
7.4.330.0000.00515.00
7.4.320.0030.00316.65
7.4.300.0030.00316.55
7.4.290.0000.00816.55
7.4.280.0000.00716.59
7.4.270.0030.00316.50
7.4.260.0040.00416.60
7.4.250.0030.00616.58
7.4.240.0030.00516.53
7.4.230.0070.00016.46
7.4.220.0070.01016.73
7.4.210.0070.00616.63
7.4.200.0000.00716.61
7.4.190.0030.00516.41
7.4.160.0030.01616.70
7.4.150.0060.01217.40
7.4.140.0080.01117.86
7.4.130.0090.00916.63
7.4.120.0100.00616.52
7.4.110.0110.00716.60
7.4.100.0030.01316.70
7.4.90.0090.00916.73
7.4.80.0030.01416.57
7.4.70.0110.00616.68
7.4.60.0150.00916.49
7.4.50.0000.00816.39
7.4.40.0030.01422.77
7.4.30.0110.00616.55
7.4.00.0080.00815.11
7.3.330.0000.00513.39
7.3.320.0000.00513.36
7.3.310.0000.00816.46
7.3.300.0060.00016.40
7.3.290.0080.00816.40
7.3.280.0100.01016.43
7.3.270.0110.00717.40
7.3.260.0070.01016.40
7.3.250.0060.01216.50
7.3.240.0070.01016.34
7.3.230.0070.01016.61
7.3.210.0120.00616.39
7.3.200.0090.01219.39
7.3.190.0110.01216.50
7.3.180.0060.00916.34
7.3.170.0060.00916.43
7.3.160.0140.00316.52
7.3.120.0050.01114.79
7.3.110.0180.00015.06
7.3.100.0070.01314.94
7.3.90.0140.00414.93
7.3.80.0090.00315.02
7.3.70.0080.00314.82
7.3.60.0060.00614.90
7.3.50.0090.00614.90
7.3.40.0100.00014.84
7.3.30.0060.00914.86
7.3.20.0060.01016.82
7.3.10.0060.00616.68
7.3.00.0090.00316.69
7.2.330.0150.00316.72
7.2.320.0120.00616.76
7.2.310.0070.01016.53
7.2.300.0100.01016.73
7.2.290.0190.00316.77
7.2.250.0080.00815.04
7.2.240.0070.01015.26
7.2.230.0030.01614.93
7.2.220.0000.01015.34
7.2.210.0030.01315.06
7.2.200.0040.00815.02
7.2.190.0000.01515.13
7.2.180.0130.00315.06
7.2.170.0080.00814.83
7.1.330.0060.00915.98
7.1.320.0030.01015.49
7.1.310.0040.00415.78
7.1.300.0000.01315.98
7.1.290.0000.01415.88
7.1.280.0060.00915.93
7.1.270.0030.00915.77
7.1.260.0070.01015.53
7.1.70.0050.00317.35
7.1.60.0100.01419.29
7.1.50.0130.01016.96
7.1.00.0070.07022.44
7.0.200.0070.00416.77
7.0.140.0030.07322.00
7.0.60.0030.04020.06
7.0.50.0030.08317.95
7.0.40.0070.07019.96
7.0.30.0270.07720.19
7.0.20.0300.06020.15
7.0.10.0270.04320.24
7.0.00.0100.05720.12
5.6.280.0000.07720.93
5.6.210.0170.07320.56
5.6.200.0070.08718.25
5.6.190.0030.09020.58
5.6.180.0130.07720.39
5.6.170.0170.07020.48
5.6.160.0100.07320.54
5.6.150.0130.07318.16
5.6.140.0000.04318.28
5.6.130.0030.05018.26
5.6.120.0130.05021.02
5.6.110.0070.07721.00
5.6.100.0130.07721.02
5.6.90.0230.06021.13
5.6.80.0070.07720.39
5.6.70.0270.06020.47
5.5.350.0070.07720.46
5.5.340.0100.07717.99
5.5.330.0100.06320.41
5.5.320.0000.04020.35
5.5.310.0230.04020.27
5.5.300.0000.04718.04
5.5.290.0100.04017.98
5.5.280.0070.08320.77
5.5.270.0030.04020.69
5.5.260.0100.08020.78
5.5.250.0100.05320.48
5.5.240.0070.08320.36
5.4.450.0870.04719.50
5.4.440.0870.06319.19
5.4.430.0600.06019.33
5.4.420.0600.04719.61
5.4.410.0600.06319.07
5.4.400.0370.05018.51
5.4.390.0400.04718.45
5.4.380.0130.05318.77
5.4.370.0230.04718.52
5.4.360.0300.03718.50
5.4.350.0130.05318.63
5.4.340.0200.05318.79
5.4.320.0040.04112.54
5.4.310.0080.04612.53
5.4.300.0070.03612.53
5.4.290.0040.04612.53
5.4.280.0050.03612.42
5.4.270.0060.04512.42
5.4.260.0100.04112.42
5.4.250.0050.04012.42
5.4.240.0040.03812.39
5.4.230.0050.03812.39
5.4.220.0080.03712.39
5.4.210.0080.03412.39
5.4.200.0050.03812.38
5.4.190.0110.02912.38
5.4.180.0030.03812.38
5.4.170.0050.03812.39
5.4.160.0080.03412.38
5.4.150.0080.03512.38
5.4.140.0050.03912.07
5.4.130.0060.03612.05
5.4.120.0050.03612.02
5.4.110.0050.03612.01
5.4.100.0070.03612.01
5.4.90.0060.03812.01
5.4.80.0060.03912.01
5.4.70.0080.05412.01
5.4.60.0060.03412.01
5.4.50.0040.04412.00
5.4.40.0030.03811.99
5.4.30.0030.03811.99
5.4.20.0080.03411.99
5.4.10.0050.03812.00
5.4.00.0060.04911.48
5.3.290.0090.04212.80
5.3.280.0030.04012.71
5.3.270.0070.04112.72
5.3.260.0040.04112.72
5.3.250.0070.04612.72
5.3.240.0080.04812.72
5.3.230.0060.04712.70
5.3.220.0080.04312.68
5.3.210.0020.04312.68
5.3.200.0090.04912.68
5.3.190.0060.05312.68
5.3.180.0040.03912.67
5.3.170.0060.04012.66
5.3.160.0070.03912.68
5.3.150.0060.03712.68
5.3.140.0060.04212.66
5.3.130.0080.05112.66
5.3.120.0080.04412.66
5.3.110.0100.04612.66
5.3.100.0050.05012.12
5.3.90.0050.03912.08
5.3.80.0050.04312.08
5.3.70.0080.05112.08
5.3.60.0040.04812.06
5.3.50.0040.04712.00
5.3.40.0070.04112.00
5.3.30.0080.04911.98
5.3.20.0050.05211.75
5.3.10.0090.03911.71
5.3.00.0080.03711.70
5.2.170.0040.0409.15
5.2.160.0090.0279.15
5.2.150.0030.0379.15
5.2.140.0060.0309.14
5.2.130.0070.0329.11
5.2.120.0040.0389.11
5.2.110.0070.0299.11
5.2.100.0070.0349.12
5.2.90.0030.0309.11
5.2.80.0050.0319.10
5.2.70.0030.0329.10
5.2.60.0030.0339.06
5.2.50.0060.0349.02
5.2.40.0060.0489.00
5.2.30.0080.0388.97
5.2.20.0060.0388.97
5.2.10.0060.0408.90
5.2.00.0080.0398.75
5.1.60.0040.0308.04
5.1.50.0050.0238.03
5.1.40.0040.0288.02
5.1.30.0030.0278.36
5.1.20.0070.0248.40
5.1.10.0050.0288.11
5.1.00.0030.0278.11
5.0.50.0050.0206.59
5.0.40.0040.0206.45
5.0.30.0030.0326.26
5.0.20.0030.0206.23
5.0.10.0020.0216.21
5.0.00.0040.0316.20
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0000.0284.71
4.4.30.0040.0144.76
4.4.20.0050.0134.84
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0174.66
4.3.90.0010.0164.64
4.3.80.0030.0264.59
4.3.70.0050.0134.63
4.3.60.0040.0204.63
4.3.50.0030.0224.63
4.3.40.0040.0254.54
4.3.30.0030.0163.27
4.3.20.0010.0173.25
4.3.10.0010.0223.21
4.3.00.0030.01713.64

preferences:
44.85 ms | 401 KiB | 5 Q