COLLATOR_ASORT(3) 1 COLLATOR_ASORT(3)Collator::asort - Sort array maintaining index association
Object oriented style
SYNOPSIS
public bool Collator::asort (array &$arr, [int $sort_flag])
DESCRIPTION
Procedural style
bool collator_asort (Collator $coll, array &$arr, [int $sort_flag])
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with. This is
used mainly when sorting associative arrays where the actual element order is significant. Array elements will have sort order according to
current locale rules.
Equivalent to standard PHP asort(3).
PARAMETERS
o $coll
-Collator object.
o $arr
-Array of strings to sort.
o $sort_flag
- Optional sorting type, one of the following:
o Collator::SORT_REGULAR - compare items normally (don't change types)
o Collator::SORT_NUMERIC - compare items numerically
o Collator::SORT_STRING - compare items as strings
Default $sort_flag value 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.
EXAMPLES
Example #1
collator_asort(3)example
<?php
$coll = collator_create( 'en_US' );
$arr = array(
'a' => '100',
'b' => '50',
'c' => '7'
);
collator_asort( $coll, $arr, Collator::SORT_NUMERIC );
var_export( $arr );
collator_asort( $coll, $arr, Collator::SORT_STRING );
var_export( $arr );
?>
The above example will output:
array (
'c' => '7',
'b' => '50',
'a' => '100',
)array (
'a' => '100',
'b' => '50',
'c' => '7',
)
SEE ALSO
Collator constants, collator_sort(3), collator_sort_with_sort_keys(3).
PHP Documentation Group COLLATOR_ASORT(3)
Check Out this Related Man Page
COLLATOR_GET_LOCALE(3) 1 COLLATOR_GET_LOCALE(3)Collator::getLocale - Get the locale name of the collator
Object oriented style
SYNOPSIS
public string Collator::getLocale (int $type)
DESCRIPTION
Procedural style
string collator_get_locale (Collator $coll, int $type)
Get collector locale name.
PARAMETERS
o $coll
-Collator object.
o $type
- You can choose between valid and actual locale ( Locale::VALID_LOCALE and Locale::ACTUAL_LOCALE, respectively).
RETURN VALUES
Real locale name from which the collation data comes. If the collator was instantiated from rules or an error occurred, returns boolean
FALSE.
EXAMPLES
Example #1
collator_get_locale(3) example
<?php
$coll = collator_create( 'en_US_California' );
$res_val = collator_get_locale( $coll, Locale::VALID_LOCALE );
$res_act = collator_get_locale( $coll, Locale::ACTUAL_LOCALE );
printf( "Valid locale name: %s
Actual locale name: %s
",
$res_val, $res_act );
?>
The above example will output:
Requested locale name: en_US_California
Valid locale name: en_US
Actual locale name: en
SEE ALSO collator_create(3).
PHP Documentation Group COLLATOR_GET_LOCALE(3)
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