3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getNearestMatch($number) { $arr = array_values([2, 4,4, 8, 16,16, 23]); sort($arr); $key = 0; while(isset($arr[$key+1]) && $arr[$key] < $number) $key++; if($arr[$key] == $number || !isset($arr[$key-1]) || $arr[$key] - $number < $number - $arr[$key-1]) return $arr[$key]; else return $arr[$key-1]; } //To test it we pass some values to the function foreach([0, 2, 3, 4, 8, 12, 22, 23, 24] as $v) echo getNearestMatch($v) . PHP_EOL;

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)
8.3.60.0090.01216.50
8.3.50.0100.01016.53
8.3.40.0040.01218.53
8.3.30.0070.00718.85
8.3.20.0090.00020.38
8.3.10.0040.00423.65
8.3.00.0000.00723.66
8.2.180.0190.00025.92
8.2.170.0110.00418.96
8.2.160.0110.00422.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0070.00719.89
8.2.120.0040.00426.35
8.2.110.0030.00722.13
8.2.100.0090.00318.16
8.2.90.0050.00319.30
8.2.80.0040.00418.16
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0090.00620.11
8.2.30.0000.00819.57
8.2.20.0040.00417.73
8.2.10.0070.00318.06
8.2.00.0030.00518.07
8.1.280.0060.00925.92
8.1.270.0060.00324.66
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.45
8.1.230.0040.00719.14
8.1.220.0030.00617.78
8.1.210.0030.00618.77
8.1.200.0070.00317.23
8.1.190.0050.00317.22
8.1.180.0030.00518.10
8.1.170.0080.00018.66
8.1.160.0040.00420.78
8.1.150.0040.00418.90
8.1.140.0070.00319.50
8.1.130.0040.00417.64
8.1.120.0040.00317.48
8.1.110.0040.00417.46
8.1.100.0040.00417.50
8.1.90.0000.00917.49
8.1.80.0030.00617.50
8.1.70.0040.00417.51
8.1.60.0030.00517.60
8.1.50.0040.00417.43
8.1.40.0060.00317.59
8.1.30.0030.00617.62
8.1.20.0040.00417.61
8.1.10.0040.00417.57
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0040.00416.61
8.0.280.0070.00018.34
8.0.270.0040.00417.18
8.0.260.0030.00317.25
8.0.250.0070.00016.98
8.0.240.0040.00417.09
8.0.230.0040.00416.91
8.0.220.0020.00516.91
8.0.210.0050.00216.90
8.0.200.0030.00316.84
8.0.190.0070.00016.86
8.0.180.0050.00316.95
8.0.170.0040.00416.93
8.0.160.0060.00316.93
8.0.150.0040.00416.74
8.0.140.0030.00716.79
8.0.130.0030.00313.29
8.0.120.0000.00816.85
8.0.110.0050.00316.89
8.0.100.0050.00216.85
8.0.90.0040.00416.91
8.0.80.0090.00916.95
8.0.70.0050.00316.97
8.0.60.0040.00416.85
8.0.50.0040.00416.96
8.0.30.0050.01317.23
8.0.20.0110.01217.40
8.0.10.0040.00416.98
8.0.00.0140.00716.86
7.4.330.0000.00516.84
7.4.320.0030.00316.38
7.4.300.0040.00416.52
7.4.290.0000.00716.45
7.4.280.0030.00616.53
7.4.270.0030.00316.53
7.4.260.0070.00016.59
7.4.250.0050.00216.43
7.4.240.0020.00516.56
7.4.230.0070.00016.41
7.4.220.0000.02216.67
7.4.210.0020.01316.68
7.4.200.0070.00016.56
7.4.160.0150.00316.52
7.4.150.0110.00817.40
7.4.140.0110.00817.86
7.4.130.0060.01216.37
7.4.120.0110.00816.52
7.4.110.0060.01216.65
7.4.100.0120.00616.43
7.4.90.0000.01916.48
7.4.80.0100.00719.39
7.4.70.0110.00616.74
7.4.60.0130.00316.48
7.4.50.0070.01016.17
7.4.40.0140.00416.66
7.4.30.0100.00616.25
7.4.00.0090.00714.86
7.3.330.0050.00013.38
7.3.320.0030.00313.17
7.3.310.0030.00316.35
7.3.300.0030.00316.32
7.3.290.0040.00416.26
7.3.280.0080.00916.28
7.3.270.0030.01717.40
7.3.260.0070.01016.44
7.3.240.0110.00716.30
7.3.230.0110.00716.39
7.3.210.0120.00316.57
7.3.200.0120.00619.39
7.3.190.0110.01116.33
7.3.180.0120.00616.52
7.3.170.0100.01316.63
7.3.160.0110.00516.46
7.3.120.0060.01214.55
7.3.110.0070.00715.03
7.3.100.0090.00314.59
7.3.90.0030.01314.96
7.3.80.0060.00914.55
7.3.70.0090.00014.56
7.3.60.0000.01314.97
7.3.50.0070.00314.75
7.3.40.0080.00814.62
7.3.30.0070.00415.02
7.3.20.0080.00416.78
7.3.10.0040.00716.63
7.3.00.0040.01216.55
7.2.330.0080.01016.79
7.2.320.0100.00716.79
7.2.310.0050.01516.49
7.2.300.0030.01316.55
7.2.290.0060.01516.47
7.2.250.0040.01515.26
7.2.240.0070.01415.24
7.2.230.0070.00415.23
7.2.220.0040.01114.82
7.2.210.0100.00314.93
7.2.200.0070.00315.11
7.2.190.0090.00615.04
7.2.180.0030.00715.06
7.2.170.0040.01415.14
7.2.00.0000.01319.32
7.1.330.0000.01815.95
7.1.320.0100.00316.03
7.1.310.0110.00315.75
7.1.300.0100.00015.70
7.1.290.0060.00615.64
7.1.280.0030.01015.66
7.1.270.0100.00015.84
7.1.260.0110.00315.67
7.1.100.0100.01018.15
7.1.70.0060.01017.28
7.1.60.0110.01419.27
7.1.50.0030.01717.07
7.1.00.0100.07022.42
7.0.200.0050.00316.90
7.0.60.0070.03321.84
7.0.50.0100.07717.73
7.0.40.0130.08320.13
7.0.30.0300.03720.24
7.0.20.0430.06720.21
7.0.10.0130.08020.30
7.0.00.0100.03720.06
5.6.280.0070.04720.78
5.6.210.0070.06320.70
5.6.200.0070.08318.21
5.6.190.0030.08720.54
5.6.180.0470.04720.48
5.6.170.0370.07320.52
5.6.160.0100.07720.61
5.6.150.0070.08318.19
5.6.140.0030.07318.17
5.6.130.0030.04718.17
5.6.120.0130.07721.05
5.6.110.0170.04721.13
5.6.100.0200.06320.96
5.6.90.0070.08320.97
5.6.80.0070.08320.41
5.5.350.0070.08320.32
5.5.340.0000.07317.99
5.5.330.0100.08720.52
5.5.320.0530.05320.35
5.5.310.0270.07720.35
5.5.300.0130.04718.00
5.5.290.0130.06717.98
5.5.280.0100.03320.68
5.5.270.0000.04720.77
5.5.260.0100.08020.89
5.5.250.0200.06320.77
5.5.240.0100.07320.12

preferences:
43.53 ms | 400 KiB | 5 Q