Collator::sort
Collator::sort
collator_sort
(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)
Collator::sort -- collator_sort — Sort array using specified collator
Description
Object oriented style
public bool Collator::sort ( array &$arr [, int $sort_flag ] )
Procedural style
bool collator_sort ( Collator $coll , array &$arr [, int $sort_flag ] )
This function sorts an array according to current locale rules.
Equivalent to standard PHP sort() .
Parameters
coll
Collator object.
arr
Array of strings to sort.
sort_flag
Optional sorting type, one of the following:
Collator::SORT_REGULAR- compare items normally (don't change types)
Collator::SORT_NUMERIC- compare items numerically
- Collator::SORT_STRING - compare items as strings Default sorting type is Collator::SORT_REGULAR. It is also used if an invalid sort_flag value has been specified. Return Values Returns TRUE on success or FALSE on failure. ExamplesExample #1 collator_sort() example<?php $coll = collator_create( 'en_US' $arr = array( 'at', 'às', 'as' var_export( $arr collator_sort( $coll, $arr var_export( $arr ?>The above example will output:array ( 0 => 'at', 1 => 'às', 2 => 'as', )array ( 0 => 'as', 1 => 'às', 2 => 'at', )See Also
- Collator constants
- collator_asort() - Sort array maintaining index association
- collator_sort_with_sort_keys() - Sort array using specified collator and sort keys
← Collator::sortWithSortKeys
NumberFormatter →
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