Change language

PHP AppendIterator __construct () Function

Syntax:
public AppendIterator::__ construct (void)
Parameters:This function takes no parameters.Return value:This function does not return any value.The following programs illustrate the AppendIterator function::__ construct() in PHP:Program 1:  
// Declare ArrayIterator $arr1 = new ArrayIterator ( array ( ’G’ , ’ e’ , ’ e’ , ’k’ , ’s’ )); $arr2 = new ArrayIterator ( array ( ’ f’ , ’o’ , ’r’ )); $arr3 = new ArrayIterator ( array ( ’ G’ , ’e’ , ’e’ , ’ k’ , ’s’ ));  
// Create a new AppendIterator $itr = new AppendIterator; $itr -> append ( $arr1 ); $itr -> append ( $arr2 ); $itr -> append ( $arr3 );  
// Show result foreach ( $itr as $key = > $val ) { echo $key . "= >" . $val . PHP_EOL; }  
?>
Exit:
0 = > G 1 = > e 2 = > e 3 = > k 4 = > s 0 = > f 1 = > o 2 = > r 0 = > G 1 = > e 2 = > e 3 = > k 4 = > s
Program 2:  
// Declare ArrayIterator $arr1 = new ArrayIterator ( array ( " Geeks " , "for" , "Geeks" )); $arr2 = new ArrayIterator ( array ( " Computer " , " Science " , "Portal" ));  
// Create a new AppendIterator $itr = new AppendIterator; $itr -> append ( $arr1 ); $itr -> append ( $arr2 );  
// Show result foreach ( $itr as $key = > $val ) { echo $key . "= >" . $val . PHP_EOL; }  
?>
Exit:
0 = > Geeks 1 = > for 2 = > Geeks 0 = > Computer 1 = > Science 2 = > Portal
Link: https://www.php.net /manual/en/appenditerator.construct.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