The ArrayObject::getFlags() function is an inbuilt function in PHP which is used to get the behavior of flags of the ArrayObject.
Syntax:
int ArrayObject::getFlags( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns the behavior flags of the ArrayObject.
Below programs illustrate the ArrayObject::getFlags() function in PHP:
Program 1:
<?php // PHP program to illustrate the // ArrayObject::getFlags() function // Declare an array and convert it into // array object $arrObject = new ArrayObject(
array ( 'Geeks' , 'for' , 'Geeks' )
); // Use ArrayObject::getFlags() function // to get the behavior of flags $flag = $arrObject ->getFlags();
var_dump( $flag );
// Set a new flags $arrObject ->setFlags(ArrayObject::ARRAY_AS_PROPS);
// Use ArrayObject::getFlags() function // to get the behavior of flags $flag = $arrObject ->getFlags();
var_dump( $flag );
?> |
Output:
int(0) int(2)
Program 2:
<?php // PHP program to illustrate the // ArrayObject::getFlags() function // Declare an associative array $arr = array (
"a" => "Welcome" ,
"b" => "to" ,
"c" => "GeeksforGeeks"
); // Create array object $arrObject = new ArrayObject( $arr );
// Use ArrayObject::getFlags() function // to get the behavior of flags $flag = $arrObject ->getFlags();
var_dump( $flag );
// Set a new flags $arrObject ->setFlags(ArrayObject::STD_PROP_LIST);
// Use ArrayObject::getFlags() function // to get the behavior of flags $flag = $arrObject ->getFlags();
var_dump( $flag );
?> |
Output:
int(0) int(1)
Reference: https://www.php.net/manual/en/arrayobject.getflags.php