Change language

PHP SplObjectStorage current () Function

Syntax:
object SplObjectStorage::current()
Parameters:this the function takes no parameters.Return value:this function returns an object of the current storage.The programs below illustrate the function SplObjectStorage::current()in PHP:Program 1:  
// Declare SplObjectStorage $storage = new SplObjectStorage();  
// Declare a new object $obj = new StdClass;  
// Use the attach() function to add an object $storage -> attach ( $obj , "GeeksforGeeks" ); $storage -> rewind ();  
// Use the current() function to get
// current object $object = $storage -> current(); $data = $storage -> getInfo(); var_dump ( $object ); var_dump ( $data ); ?>
Exit:
object (stdClass ) # 2 (0) {} string (13) "GeeksforGeeks"
Program 2:  
// Declare SplObjectStorage $str = new SplObjectStorage();  
// Declare a new object $obj1 = new StdClass; $obj2 = new StdClass; $obj3 = new StdClass; $obj4 = new StdClass;  
// Use the attach() function to add an object $str -> attach ( $obj1 , "GeeksforGeeks" ); $str -> attach ( $obj2 , "GFG" ); $str -> attach ( $obj3 , "Geeks" ); $str -> attach ( $obj4 , "PHP" ); $str -> rewind (); while ( $str -> valid()) { $index = $str -> key(); // Use the current() function to get // current object $object = current ( $str ); $data = $str -> getInfo(); var_dump ( $object ); var_dump ( $data ); $str -> next(); }
?>
Exit:
bool (false ) string (13) "GeeksforGeeks" bool (false) string (3) "GFG" bool (false) string (5) "Geeks" bool (false) string (3) "PHP"
Link: https://www.php.net/manual/en/splobjectstorage.current.php

Shop

Best laptop for Sims 4

$

Best laptop for Zoom

$499

Best laptop for Minecraft

$590

Best laptop for engineering student

$

Best laptop for development

$

Best laptop for Cricut Maker

$

Best laptop for hacking

$890

Best laptop for Machine Learning

$950

Latest questions

NUMPYNUMPY

psycopg2: insert multiple rows with one query

12 answers

NUMPYNUMPY

How to convert Nonetype to int or string?

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Javascript Error: IPython is not defined in JupyterLab

12 answers

Wiki

Python OpenCV | cv2.putText () method

numpy.arctan2 () in Python

Python | os.path.realpath () method

Python OpenCV | cv2.circle () method

Python OpenCV cv2.cvtColor () method

Python - Move item to the end of the list

time.perf_counter () function in Python

Check if one list is a subset of another in Python

Python os.path.join () method