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)); echo "simplify 121:22 = " . implode(':',simplify(121,22,$primes)); echo "simplify 5:5 = " . implode(':',simplify(5,5,$primes));

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)
8.3.60.0110.00718.43
8.3.50.0040.01118.17
8.3.40.0090.00618.70
8.3.30.0070.00718.66
8.3.20.0000.00818.94
8.3.10.0040.00420.89
8.3.00.0040.00423.53
8.2.180.0070.01118.41
8.2.170.0090.00622.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.77
8.2.120.0040.00426.35
8.2.110.0070.00319.30
8.2.100.0110.00018.22
8.2.90.0040.00419.40
8.2.80.0080.00017.97
8.2.70.0040.00417.67
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0000.00719.14
8.2.30.0000.00719.49
8.2.20.0050.00318.09
8.2.10.0070.00017.98
8.2.00.0070.00019.34
8.1.280.0040.01125.92
8.1.270.0050.00322.18
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00623.97
8.1.230.0040.00717.60
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00418.31
8.1.160.0000.01018.90
8.1.150.0050.00218.79
8.1.140.0040.00419.39
8.1.130.0060.00318.91
8.1.120.0070.00017.46
8.1.110.0040.00417.36
8.1.100.0070.00017.38
8.1.90.0040.00417.38
8.1.80.0050.00317.36
8.1.70.0030.00317.52
8.1.60.0090.00017.50
8.1.50.0060.00317.52
8.1.40.0040.00417.53
8.1.30.0040.00417.59
8.1.20.0000.00817.49
8.1.10.0030.00617.57
8.1.00.0030.00517.47
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.55
8.0.270.0000.00717.32
8.0.260.0000.00617.27
8.0.250.0030.00316.97
8.0.240.0030.00316.94
8.0.230.0080.00016.82
8.0.220.0000.00716.84
8.0.210.0000.00716.89
8.0.200.0030.00316.95
8.0.190.0000.00816.98
8.0.180.0050.00316.83
8.0.170.0040.00416.88
8.0.160.0050.00316.92
8.0.150.0070.00016.74
8.0.140.0040.00416.92
8.0.130.0060.00013.29
8.0.120.0040.00416.77
8.0.110.0050.00216.89
8.0.100.0000.00716.77
8.0.90.0030.00316.95
8.0.80.0100.00716.87
8.0.70.0040.00416.73
8.0.60.0000.00816.91
8.0.50.0000.00816.78
8.0.30.0120.00817.23
8.0.20.0100.01017.40
8.0.10.0000.00717.00
8.0.00.0110.00616.87
7.4.330.0030.00315.55
7.4.320.0040.00416.46
7.4.300.0070.00016.41
7.4.290.0030.00316.60
7.4.280.0040.00416.64
7.4.270.0030.00316.48
7.4.260.0040.00416.57
7.4.250.0040.00416.61
7.4.240.0080.00016.53
7.4.230.0000.00716.38
7.4.220.0050.00516.62
7.4.210.0100.00616.67
7.4.200.0030.00616.38
7.4.160.0150.00116.50
7.4.140.0070.01317.86
7.4.130.0100.00616.51
7.4.120.0100.00916.48
7.4.110.0110.00616.42
7.4.100.0060.00916.42
7.4.90.0060.01116.53
7.4.80.0060.01319.39
7.4.70.0280.02116.40
7.4.60.0130.00616.57
7.4.50.0090.00616.52
7.4.40.0040.01416.48
7.4.00.0040.01114.93
7.3.330.0000.00513.25
7.3.320.0000.00513.35
7.3.310.0000.00716.43
7.3.300.0050.00316.39
7.3.290.0030.00316.34
7.3.280.0080.00716.34
7.3.260.0070.00916.46
7.3.240.0050.01316.43
7.3.230.0070.01016.26
7.3.210.0070.01116.37
7.3.200.0090.00916.48
7.3.190.0100.00716.75
7.3.180.0090.01216.20
7.3.170.0030.01416.33
7.3.160.0130.00316.46
7.3.10.0000.01516.73
7.3.00.0070.01016.60
7.2.330.0070.01116.87
7.2.320.0150.00316.75
7.2.310.0030.01316.46
7.2.300.0080.00816.83
7.2.290.0130.00916.84
7.2.130.0040.01416.89
7.2.120.0090.00316.60
7.2.110.0070.00716.98
7.2.100.0030.00716.96
7.2.90.0040.01216.81
7.2.80.0040.01216.80
7.2.70.0030.00816.91
7.2.60.0050.00816.63
7.2.50.0070.00916.57
7.2.40.0050.00816.87
7.2.30.0060.00916.88
7.2.20.0070.00716.73
7.2.10.0120.00116.68
7.2.00.0050.01016.88
7.1.250.0040.00415.70
7.1.200.0090.00315.74
7.1.170.0000.01215.41
7.1.160.0080.00415.32
7.1.150.0060.00615.61
7.1.140.0090.00915.56
7.1.130.0080.00415.38
7.1.120.0000.01215.39
7.1.110.0040.00815.23
7.1.100.0060.00615.52
7.1.90.0090.00615.77
7.1.80.0030.00915.68
7.1.70.0040.00815.64
7.1.60.0290.00633.43
7.1.50.0250.00933.19
7.1.40.0250.00633.60
7.1.30.0250.00733.37
7.1.20.0250.00633.54
7.1.10.0030.01015.45
7.1.00.0110.00315.52

preferences:
58.2 ms | 400 KiB | 5 Q