Tribe__Utils__Array::get( array $variable, array|string $indexes, mixed $default = null )
Find a value inside of an array or object, including one nested a few levels deep.
Contents
Example: get( $a, [ 0, 1, 2 ] ) returns the value of $a[0][1][2] or the default.
Parameters
- $variable
-
(array) (Required) Array or object to search within.
- $indexes
-
(array|string) (Required) Specify each nested index in order. Example: array( 'lvl1', 'lvl2' );
- $default
-
(mixed) (Optional) Default value if the search finds nothing.
Default value: null
Return
(mixed) The value of the specified index or the default if not found.
Source
File: src/Tribe/Utils/Array.php
public static function get( $variable, $indexes, $default = null ) {
if ( is_object( $variable ) ) {
$variable = (array) $variable;
}
if ( ! is_array( $variable ) ) {
return $default;
}
foreach ( (array) $indexes as $index ) {
if ( ! is_array( $variable ) || ! isset( $variable[ $index ] ) ) {
$variable = $default;
break;
}
$variable = $variable[ $index ];
}
return $variable;
}