PHP | CachingIterator setFlags() Function
The CachingIterator::setFlags() function is an inbuilt function in PHP which is used to set the flags for the CachingIterator object.
Syntax:
void CachingIterator::setFlags( int $flags )
Parameters: This function accepts a single parameter $flags which holds the value of bitmask of the flags to set.
Return Value: This function does not return any value.
Below programs illustrate the CachingIterator::setFlags() function in PHP:
Program 1:
<?php
$arr = array ( 'G' , 'e' , 'e' , 'k' , 's' );
$cachIt = new CachingIterator(
new ArrayIterator( $arr ),
CachingIterator::FULL_CACHE
);
$cachIt ->setFlags(128);
$flag = $cachIt ->getFlags();
var_dump( $flag );
?>
|
Program 2:
<?php
$arr = array (
"a" => "Geeks" ,
"b" => "for" ,
"c" => "Geeks" ,
"d" => "Computer" ,
"e" => "Science" ,
"f" => "Portal"
);
$cachIt = new CachingIterator(
new ArrayIterator( $arr ),
CachingIterator::FULL_CACHE
);
$cachIt ->setFlags(512);
$flag = $cachIt ->getFlags();
var_dump( $flag );
?>
|
Reference: https://www.php.net/manual/en/cachingiterator.setflags.php
Last Updated :
26 Nov, 2019
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