3v4l.org

run code in 300+ PHP versions simultaneously
<?php $digits = array(9,8,7,6,5,4,3,2,1); $primes = array(2,3,5,7,11); function simplify(Int $num, Int $denom, Array $primes){ //going from high primes to low primes foreach(array_reverse($primes) as $prime) { if (($num % $prime == 0) && ($denom % $prime == 0)) { return [$num / $prime,$denom / $prime]; } } return [$num,$denom]; } echo "simplify 10:4 = " . implode(':',simplify(10,4,$primes)) . "\n"; echo "simplify 121:22 = " . implode(':',simplify(121,22,$primes)) . "\n"; echo "simplify 5:5 = " . implode(':',simplify(5,5,$primes)) . "\n";

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)
8.3.60.0090.00618.56
8.3.50.0110.01118.21
8.3.40.0120.00318.90
8.3.30.0040.01118.76
8.3.20.0000.00819.20
8.3.10.0040.00420.86
8.3.00.0040.00423.65
8.2.180.0030.01518.20
8.2.170.0140.00022.96
8.2.160.0100.00320.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00319.76
8.2.120.0070.00026.35
8.2.110.0000.01120.42
8.2.100.0090.00317.91
8.2.90.0090.00017.90
8.2.80.0040.00417.97
8.2.70.0090.00017.93
8.2.60.0030.00617.93
8.2.50.0080.00018.10
8.2.40.0000.00719.42
8.2.30.0000.00719.48
8.2.20.0000.00717.96
8.2.10.0040.00418.16
8.2.00.0030.00519.53
8.1.280.0090.00625.92
8.1.270.0040.00421.98
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00020.83
8.1.230.0070.00422.27
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0000.00918.96
8.1.150.0000.00818.93
8.1.140.0070.00017.66
8.1.130.0070.00318.95
8.1.120.0000.00717.51
8.1.110.0000.00817.48
8.1.100.0000.00717.37
8.1.90.0000.00717.48
8.1.80.0070.00017.39
8.1.70.0040.00417.47
8.1.60.0000.00817.61
8.1.50.0030.00617.55
8.1.40.0040.00417.55
8.1.30.0040.00417.55
8.1.20.0040.00417.57
8.1.10.0030.00517.56
8.1.00.0090.00017.37
8.0.300.0040.00419.97
8.0.290.0000.00716.75
8.0.280.0030.00318.52
8.0.270.0000.00717.33
8.0.260.0030.00317.30
8.0.250.0000.00716.90
8.0.240.0000.00816.88
8.0.230.0000.00716.84
8.0.220.0000.00816.94
8.0.210.0000.00816.91
8.0.200.0030.00316.95
8.0.190.0000.00716.89
8.0.180.0000.00716.99
8.0.170.0040.00417.00
8.0.160.0000.00816.81
8.0.150.0040.00416.91
8.0.140.0050.00316.85
8.0.130.0030.00313.43
8.0.120.0060.00316.93
8.0.110.0000.00816.94
8.0.100.0030.00516.81
8.0.90.0050.00317.04
8.0.80.0140.00416.81
8.0.70.0040.00416.92
8.0.60.0040.00417.04
8.0.50.0000.00816.94
8.0.30.0130.00517.04
8.0.20.0140.00717.42
8.0.10.0070.00016.99
8.0.00.0110.00916.79
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0000.00716.52
7.4.290.0000.00716.52
7.4.280.0070.00016.61
7.4.270.0040.00416.69
7.4.260.0030.00316.52
7.4.250.0070.00016.58
7.4.240.0000.00816.59
7.4.230.0000.00716.43
7.4.220.0030.00316.45
7.4.210.0070.01016.50
7.4.200.0040.00416.61
7.4.160.0090.01016.71
7.4.140.0120.00817.86
7.4.130.0090.00916.54
7.4.120.0110.00916.66
7.4.110.0110.00616.57
7.4.100.0100.01316.66
7.4.90.0070.01016.55
7.4.80.0070.01919.39
7.4.70.0120.03716.58
7.4.60.0030.01316.66
7.4.50.0030.01316.43
7.4.40.0080.01116.44
7.4.10.0070.01015.11
7.4.00.0080.00715.07
7.3.330.0030.00313.22
7.3.320.0050.00013.35
7.3.310.0000.00716.38
7.3.300.0070.00016.22
7.3.290.0000.00616.26
7.3.280.0080.00716.39
7.3.260.0070.01316.56
7.3.240.0090.00916.49
7.3.230.0070.01016.45
7.3.210.0070.01716.62
7.3.200.0040.01416.57
7.3.190.0120.00416.70
7.3.180.0150.00916.66
7.3.170.0060.00916.43
7.3.160.0080.00816.55
7.3.130.0070.01314.65
7.3.120.0080.00614.84
7.3.110.0050.01114.98
7.3.100.0030.01014.46
7.3.90.0080.00814.93
7.3.80.0050.00514.76
7.3.70.0060.00614.65
7.3.60.0080.00314.81
7.3.50.0050.00814.78
7.3.40.0070.00314.76
7.3.30.0050.00514.86
7.3.20.0050.00916.53
7.3.10.0040.01116.65
7.3.00.0050.00916.58
7.2.330.0090.00916.77
7.2.320.0060.01216.71
7.2.310.0070.01116.75
7.2.300.0120.01216.70
7.2.290.0060.01216.89
7.2.260.0100.00614.79
7.2.250.0100.00815.04
7.2.240.0050.01014.96
7.2.230.0040.01315.23
7.2.220.0100.00514.98
7.2.210.0060.00515.01
7.2.200.0090.00615.10
7.2.190.0080.01015.04
7.2.180.0070.00914.97
7.2.170.0030.00815.01
7.2.160.0000.01715.05
7.2.150.0150.00316.64
7.2.140.0040.00816.94
7.2.130.0090.00916.88
7.2.120.0090.00616.60
7.2.110.0070.00316.91
7.2.100.0070.00716.96
7.2.90.0060.00916.85
7.2.80.0060.00616.77
7.2.70.0040.00716.86
7.2.60.0030.01616.62
7.2.50.0100.00816.65
7.2.40.0030.00816.73
7.2.30.0060.01016.89
7.2.20.0150.00116.68
7.2.10.0080.00616.74
7.2.00.0080.00716.73
7.1.330.0080.00315.78
7.1.320.0070.00715.65
7.1.310.0020.01115.70
7.1.300.0070.00715.73
7.1.290.0050.00815.83
7.1.280.0070.00715.64
7.1.270.0080.00515.69
7.1.260.0090.00415.70
7.1.250.0130.00315.63
7.1.240.0030.00715.76
7.1.230.0080.00415.62
7.1.220.0130.00015.66
7.1.210.0090.00315.60
7.1.200.0050.00915.66
7.1.190.0030.00915.82
7.1.180.0090.00015.59
7.1.170.0080.00915.67
7.1.160.0080.00515.45
7.1.150.0070.00715.53
7.1.140.0050.00915.62
7.1.130.0060.00515.61
7.1.120.0050.00915.56
7.1.110.0090.00715.62
7.1.100.0080.00315.57
7.1.90.0080.00515.86
7.1.80.0090.00515.62
7.1.70.0050.00815.72
7.1.60.0080.01424.54
7.1.50.0120.00924.55
7.1.40.0150.00724.67
7.1.30.0140.01024.58
7.1.20.0140.00924.58
7.1.10.0040.01015.70
7.1.00.0020.00915.70
7.0.330.0040.00415.31
7.0.320.0060.00615.06
7.0.310.0030.00615.23
7.0.300.0020.00615.38
7.0.290.0000.01114.95
7.0.280.0070.00715.36
7.0.270.0070.00415.47
7.0.260.0000.01115.30
7.0.250.0070.01015.48
7.0.240.0030.00615.46
7.0.230.0030.01015.35
7.0.220.0070.01015.38
7.0.210.0100.00315.40
7.0.200.0090.00315.51
7.0.190.0000.01215.48
7.0.180.0110.00415.32
7.0.170.0060.00615.54
7.0.160.0030.01015.44
7.0.150.0040.00415.39
7.0.140.0100.00315.20
7.0.130.0070.00315.17
7.0.120.0040.01115.46
7.0.110.0150.00015.48
7.0.100.0030.01015.23
7.0.90.0030.00915.31
7.0.80.0100.00715.21
7.0.70.0100.00315.40
7.0.60.0040.01115.48
7.0.50.0150.00015.75
7.0.40.0030.00613.85
7.0.30.0060.00913.59
7.0.20.0060.00913.79
7.0.10.0030.00913.88
7.0.00.0030.01013.81
5.6.400.0110.00314.00
5.6.390.0090.00614.36
5.6.380.0040.01114.03
5.6.370.0040.00814.44
5.6.360.0100.00314.26
5.6.350.0070.00713.95
5.6.340.0070.00714.28
5.6.330.0000.01514.27
5.6.320.0040.00714.35
5.6.310.0040.00814.41
5.6.300.0030.00614.03
5.6.290.0140.00314.10
5.6.280.0050.00514.24
5.6.270.0000.01314.46
5.6.260.0000.01514.18
5.6.250.0060.00913.98
5.6.240.0060.00614.05
5.6.230.0060.00614.06
5.6.220.0080.00814.42
5.6.210.0130.00313.89
5.6.200.0070.01014.40
5.6.190.0060.00314.36
5.6.180.0040.00814.32
5.6.170.0000.00814.25
5.6.160.0070.00714.13
5.6.150.0070.00314.07
5.6.140.0040.00914.19
5.6.130.0030.00814.13
5.6.120.0090.00314.21
5.6.110.0070.00714.16
5.6.100.0080.00413.93
5.6.90.0100.00314.17
5.6.80.0060.00314.07
5.6.70.0030.01014.25
5.6.60.0130.00313.75
5.6.50.0060.00614.01
5.6.40.0070.00713.98
5.6.30.0050.00514.13
5.6.20.0000.01414.24
5.6.10.0070.01013.83
5.6.00.0120.00313.83

preferences:
52.04 ms | 401 KiB | 5 Q