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PHP ArrayObject count () function

Syntax:
int ArrayObject::count (void)
Parameters:This function takes no parameters.Return Value:This function returns the number of open properties in the ArrayObject.The following programs illustrate the ArrayObject::count() function in PHP:Program 1:
// PHP illustration program
// ArrayObject::count() function 
// Declare an array and convert it
// to an array object $arrObject = new ArrayObject ( array ( ’Geeks’ , ’ for’ , ’Geeks’ ) ) ;  
// Using the ArrayObject::count() function
// count the number of public ones
// properties in ArrayObject $count = $arrObject -> count (); print_r ( $count );  
?>
Exit:
3
Program 2:
// PHP illustration program
// ArrayObject::count() function 
// Declare an associative array $arr = array ( "a" = > "Welcome " , " b " = > "to" , "c" = > "GeeksforGeeks");  
// Create an object in the array $arrObject = new ArrayObject ( $arr );  
// Using the ArrayObject::count() function
// count the number of public ones
// properties in ArrayObject $count = $arrObject -> count (); print_r ( $count );  
?>
Exit:
3
Link: https://www.php.net/manual/ en / arrayobject.count.php

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