I have one input number range 20 to 60
. And i have predefined number ranges as follows :
18 to 24
25 to 34
35 to 44
45 to 54
55 to 64
65
I want to get the predefined number ranges which is between the input number range.
For the range 20
to 60
I would like to get 18 to 24, 25 to 34, 35 to 44, 45 to 54, 55 to 64
.
Below is the code which tried to achieve this :
$min_age = 20; $max_age = 60; $age_range = [];
if(in_array($min_age, range(18, 24)) || in_array($max_age, range(18, 24))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_18_24 ];
}
if(in_array($min_age, range(25, 34)) || in_array($max_age, range(25, 34))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_25_34 ];
}
if(in_array($min_age, range(35, 44)) || in_array($max_age, range(35, 44))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_35_44 ];
}
if(in_array($min_age, range(45, 54)) || in_array($max_age, range(45, 54))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_45_54 ];
}
if(in_array($min_age, range(55, 64)) || in_array($max_age, range(55, 64))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_55_64 ];
}
if(in_array($min_age, range(65, 65)) || in_array($max_age, range(65, 65))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_65_UP ];
}
But i'm not getting the proper result.
CodePudding user response:
I created this function:
function getGoogleAgeRanges($minumumAge, $maximumAge)
{
$ageRanges = [AgeRangeType::AGE_RANGE_18_24 => ['min' => 18, 'max' => 24],
AgeRangeType::AGE_RANGE_25_34 => ['min' => 25, 'max' => 34],
AgeRangeType::AGE_RANGE_35_44 => ['min' => 35, 'max' => 44],
AgeRangeType::AGE_RANGE_45_54 => ['min' => 45, 'max' => 54],
AgeRangeType::AGE_RANGE_55_64 => ['min' => 55, 'max' => 64],
AgeRangeType::AGE_RANGE_65_UP => ['min' => 65, 'max' => 135]];
$result = [];
foreach ($ageRanges as $googleRangeEnum => $ageRange) {
if ($ageRange['max'] >= $minumumAge &&
$ageRange['min'] <= $maximumAge) {
$result[] = $googleRangeEnum;
}
elseif (!empty($result)) break;
}
return $result;
}
print_r(getGoogleAgeRanges(20, 60));
When executed it returns all age ranges except the 65 one. It is quite self explanatory: I created an array with data to work with, then loop through the array to gather what is needed, and return it.
CodePudding user response:
Just changed a code little bit and it worked as i expected :
$min_age = 20;
$max_age = 60;
$age_range = [];
if(in_array(18, range($min_age, $max_age)) || in_array(24, range($min_age, $max_age))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_18_24 ];
}
if(in_array(25, range($min_age, $max_age)) || in_array(34, range($min_age, $max_age))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_25_34 ];
}
if(in_array(35, range($min_age, $max_age)) || in_array(44, range($min_age, $max_age))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_35_44 ];
}
if(in_array(45, range($min_age, $max_age)) || in_array(54, range($min_age, $max_age))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_45_54 ];
}
if(in_array(55, range($min_age, $max_age)) || in_array(64, range($min_age, $max_age))) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_55_64 ];
}
if($min_age >= 65 || $max_age >= 65) {
$age_range[] = [ 'type' => AgeRangeType::AGE_RANGE_65_UP ];
}
CodePudding user response:
Admittedly, the bones of my answer are based on KIKO's answer, but I made some PSR-12 compliant choices, some personal code styling adjustments, and adjusted the way the enum names were accessed (so that they work). I have somewhat of a bias toward using array destructuring in a foreach loop because I like the avoidance of array syntax in the conditional expression -- I feel it just reads a little cleaner. Because $result
is guaranteed to exist, calling !empty()
is unnecessary -- a truthy check will tell you if the array is non-empty. Read here about using object property property syntax to access the enum's string value. Because the whitelist of enum cases will not be changed, it is sensible to declare it as a constant -- which enjoys a global scope (see the alternative approach link).
Code: (Demo) (An alternative approach)
enum AgeRangeType
{
case UNSPECIFIED; // Not specified.
case UNKNOWN; // Used for return value only. Represents value unknown in this version.
case AGE_RANGE_18_24; // Between 18 and 24 years old.
case AGE_RANGE_25_34; // Between 25 and 34 years old.
case AGE_RANGE_35_44; // Between 35 and 44 years old.
case AGE_RANGE_45_54; // Between 45 and 54 years old.
case AGE_RANGE_55_64; // Between 55 and 64 years old.
case AGE_RANGE_65_UP; // 65 years old and beyond.
case AGE_RANGE_UNDETERMINED; // Undetermined age range.
}
$ageRanges = [
AgeRangeType::AGE_RANGE_18_24->name => ['min' => 18, 'max' => 24],
AgeRangeType::AGE_RANGE_25_34->name => ['min' => 25, 'max' => 34],
AgeRangeType::AGE_RANGE_35_44->name => ['min' => 35, 'max' => 44],
AgeRangeType::AGE_RANGE_45_54->name => ['min' => 45, 'max' => 54],
AgeRangeType::AGE_RANGE_55_64->name => ['min' => 55, 'max' => 64],
AgeRangeType::AGE_RANGE_65_UP->name => ['min' => 65, 'max' => 135]
];
$min_age = 20;
$max_age = 60;
$result = [];
foreach ($ageRanges as $enum => ['min' => $min, 'max' => $max]) {
if ($max >= $min_age && $min <= $max_age) {
$result[] = $enum;
} elseif ($result) {
break;
}
}
var_export($result);
Output:
array (
0 => 'AGE_RANGE_18_24',
1 => 'AGE_RANGE_25_34',
2 => 'AGE_RANGE_35_44',
3 => 'AGE_RANGE_45_54',
4 => 'AGE_RANGE_55_64',
)