3v4l.org

run code in 300+ PHP versions simultaneously
<?php function arrayOfDivisors($x) { $divisors = array (); for($i = 1; $i < $x; $i ++) { if ($x % $i == 0) { if($i>$x/$i){break;} } } return [$i,$x/$i]; } echo arrayOfDivisors ( 20 );

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)
8.3.60.0110.00318.43
8.3.50.0160.00421.99
8.3.40.0180.00018.79
8.3.30.0120.00318.84
8.3.20.0040.00419.11
8.3.10.0070.00021.90
8.3.00.0000.00720.95
8.2.180.0090.00918.54
8.2.170.0120.00622.96
8.2.160.0070.01320.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00419.82
8.2.120.0040.00426.35
8.2.110.0030.00721.05
8.2.100.0040.00718.03
8.2.90.0060.00318.00
8.2.80.0040.00418.03
8.2.70.0040.00417.80
8.2.60.0080.00018.34
8.2.50.0040.00418.10
8.2.40.0000.00820.59
8.2.30.0080.00019.19
8.2.20.0000.00717.94
8.2.10.0000.00717.93
8.2.00.0060.00317.72
8.1.280.0140.00725.92
8.1.270.0040.00421.84
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0030.00622.47
8.1.230.0110.00022.63
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.45
8.1.180.0060.00618.10
8.1.170.0000.00818.71
8.1.160.0070.00018.93
8.1.150.0070.00020.18
8.1.140.0050.00319.52
8.1.130.0000.00717.71
8.1.120.0000.00817.37
8.1.110.0000.00817.48
8.1.100.0030.00517.40
8.1.90.0000.00717.48
8.1.80.0040.00417.38
8.1.70.0040.00417.50
8.1.60.0000.00717.55
8.1.50.0000.00817.52
8.1.40.0040.00417.57
8.1.30.0050.00317.55
8.1.20.0000.00717.58
8.1.10.0000.00817.52
8.1.00.0060.00317.39
8.0.300.0060.00319.68
8.0.290.0000.00816.75
8.0.280.0070.00018.44
8.0.270.0030.00517.25
8.0.260.0030.00317.17
8.0.250.0030.00317.02
8.0.240.0040.00416.91
8.0.230.0030.00316.89
8.0.220.0000.00716.90
8.0.210.0030.00316.95
8.0.200.0030.00317.00
8.0.190.0020.00517.05
8.0.180.0000.01016.97
8.0.170.0000.00916.88
8.0.160.0030.00516.96
8.0.150.0070.00016.91
8.0.140.0040.00416.88
8.0.130.0050.00013.36
8.0.120.0000.00716.98
8.0.110.0000.00717.01
8.0.100.0070.00016.90
8.0.90.0000.00716.77
8.0.80.0100.00616.91
8.0.70.0000.00816.83
8.0.60.0040.00416.89
8.0.50.0040.00417.00
8.0.30.0070.01817.22
8.0.20.0110.00717.40
8.0.10.0070.00016.96
8.0.00.0130.00716.76
7.4.330.0000.00515.55
7.4.320.0000.00716.49
7.4.300.0030.00316.61
7.4.290.0060.00316.39
7.4.280.0040.00416.45
7.4.270.0070.00016.42
7.4.260.0070.00016.66
7.4.250.0030.00316.45
7.4.240.0070.00016.65
7.4.230.0070.00016.71
7.4.220.0060.00916.53
7.4.210.0020.01216.48
7.4.200.0030.00316.60
7.4.160.0060.01016.46
7.4.150.0070.01017.40
7.4.140.0070.01117.86
7.4.130.0120.00616.58
7.4.120.0070.01116.56
7.4.110.0100.00616.41
7.4.100.0110.00516.39
7.4.90.0110.00616.73
7.4.80.0070.01019.39
7.4.70.0090.00616.54
7.4.60.0030.01716.70
7.4.50.0090.00616.56
7.4.40.0170.00316.64
7.4.30.0070.01016.57
7.4.00.0110.00714.92
7.3.330.0070.00013.39
7.3.320.0000.00513.29
7.3.310.0070.00016.41
7.3.300.0070.00016.27
7.3.290.0030.00316.24
7.3.280.0080.01016.42
7.3.270.0170.00717.40
7.3.260.0100.01016.44
7.3.250.0120.00616.33
7.3.240.0080.01016.54
7.3.230.0120.00916.66
7.3.210.0100.00716.63
7.3.200.0060.01116.47
7.3.190.0100.00716.47
7.3.180.0100.00616.54
7.3.170.0140.00716.70
7.3.160.0120.00616.40
7.3.120.0040.01114.98
7.3.110.0040.00814.87
7.3.100.0000.00915.01
7.3.90.0130.00014.91
7.3.80.0000.01014.82
7.3.70.0090.00614.86
7.3.60.0070.00314.94
7.3.50.0070.01014.75
7.3.40.0070.01014.60
7.3.30.0000.00914.93
7.3.20.0070.00716.65
7.3.10.0030.01316.73
7.3.00.0070.00716.63
7.2.330.0120.00416.44
7.2.320.0030.01316.45
7.2.310.0090.00616.69
7.2.300.0160.00716.39
7.2.290.0090.01216.74
7.2.240.0090.00614.98
7.2.230.0110.00415.22
7.2.220.0030.00715.30
7.2.210.0140.00015.20
7.2.200.0030.00715.05
7.2.190.0070.00714.95
7.2.180.0040.00815.18
7.2.170.0000.01115.23
7.2.160.0000.01615.21
7.2.150.0060.00317.07
7.2.140.0110.00417.01
7.2.130.0030.01116.94
7.2.120.0110.00716.98
7.2.110.0080.00816.96
7.2.100.0080.00416.83
7.2.90.0070.01116.98
7.2.80.0090.00317.13
7.2.70.0130.00317.01
7.2.60.0020.01316.79
7.2.50.0070.00716.92
7.2.40.0090.00616.80
7.2.30.0060.00917.05
7.2.20.0100.00716.99
7.2.10.0030.00916.92
7.2.00.0060.01016.95
7.1.330.0060.00916.02
7.1.320.0030.00715.83
7.1.310.0070.00715.56
7.1.300.0040.01115.88
7.1.290.0110.00315.47
7.1.280.0130.00315.84
7.1.270.0030.01015.70
7.1.260.0080.00015.93
7.1.250.0090.00615.63
7.1.200.0040.01115.94
7.1.70.0030.00716.84
7.1.60.0130.00017.19
7.1.00.0030.07722.44
7.0.200.0230.00314.66
7.0.130.0000.06021.96
7.0.120.0070.06022.26
7.0.110.0100.07021.94
7.0.100.0070.06022.11
7.0.90.0100.05721.98
7.0.80.0100.05322.13
7.0.70.0130.05022.03
7.0.60.0100.05322.18
7.0.50.0170.05721.98
7.0.40.0070.06021.99
7.0.30.0130.05022.16
7.0.20.0070.07721.98
7.0.10.0170.05022.12
7.0.00.0130.05722.10
5.6.280.0000.06021.08
5.6.270.0070.07020.82
5.6.260.0070.05721.07
5.6.250.0100.05721.04
5.6.240.0100.05320.98
5.6.230.0030.06021.13
5.6.220.0100.05020.90
5.6.210.0070.05321.03
5.6.200.0070.05721.06
5.6.190.0130.07721.04
5.6.180.0070.07320.86
5.6.170.0130.06720.78
5.6.160.0070.06021.06
5.6.150.0100.06720.86
5.6.140.0230.05321.04
5.6.130.0130.05721.02
5.6.120.0130.06320.73
5.6.110.0130.06320.72
5.6.100.0070.07020.81
5.6.90.0170.06720.88
5.6.80.0130.06720.16
5.6.70.0030.07020.15
5.6.60.0030.05720.41
5.6.50.0070.05020.27
5.6.40.0100.04720.43
5.6.30.0030.05720.36
5.6.20.0070.05720.09
5.6.10.0030.05720.36
5.6.00.0100.05020.18

preferences:
33.18 ms | 401 KiB | 5 Q