array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'fr', ), 'this' => array ( 0 => 'quickhashintstringhash.add.php', 1 => 'QuickHashIntStringHash::add', ), 'up' => array ( 0 => 'class.quickhashintstringhash.php', 1 => 'QuickHashIntStringHash', ), 'prev' => array ( 0 => 'class.quickhashintstringhash.php', 1 => 'QuickHashIntStringHash', ), 'next' => array ( 0 => 'quickhashintstringhash.construct.php', 1 => 'QuickHashIntStringHash::__construct', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/quickhash/quickhashintstringhash/add.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL quickhash >= Unknown)
QuickHashIntStringHash::add — This method adds a new entry to the hash
This method adds a new entry to the hash, and returns whether the entry was
added. Entries are by default always added unless
QuickHashIntStringHash::CHECK_FOR_DUPES
has been passed when the hash was created.
key
The key of the entry to add.
value
The value of the entry to add. If a non-string is passed, it will be converted to a string automatically if possible.
Exemple #1 QuickHashIntStringHash::add() example
<?php
echo "without dupe checking\n";
$hash = new QuickHashIntStringHash( 1024 );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->get( 4 ) );
var_dump( $hash->add( 4, "twenty two" ) );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->get( 4 ) );
var_dump( $hash->add( 4, "twelve" ) );
echo "\nwith dupe checking\n";
$hash = new QuickHashIntStringHash( 1024, QuickHashIntStringHash::CHECK_FOR_DUPES );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->get( 4 ) );
var_dump( $hash->add( 4, "seventy eight" ) );
var_dump( $hash->exists( 4 ) );
var_dump( $hash->get( 4 ) );
var_dump( $hash->add( 4, "nine" ) );
?>
Résultat de l'exemple ci-dessus est similaire à :
without dupe checking bool(false) bool(false) bool(true) bool(true) string(10) "twenty two" bool(true) with dupe checking bool(false) bool(false) bool(true) bool(true) string(13) "seventy eight" bool(false)