Solved

Getting type of an array element.

Posted on 2011-03-01
3
274 Views
Last Modified: 2012-05-11
Hello:

class A{
}

class B{
}

function MyFunction(){
     $mArray=array();
     $mArray[]=new A();
     $mArray[]=new B();
     return $mArray;
}

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I know how many elements the array returned from MyFunction has, but is there a way I can check if an element is of type A or B?

Thanks,
Uni
0
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Question by:Unimatrix_001
  • 2
3 Comments
 
LVL 34

Accepted Solution

by:
Beverley Portlock earned 500 total points
ID: 35006847
0
 
LVL 3

Author Closing Comment

by:Unimatrix_001
ID: 35006856
That's the ticket. :)
0
 
LVL 34

Expert Comment

by:Beverley Portlock
ID: 35006860
<?php

class A{
}

class B{
}

function MyFunction(){
     $mArray=array();
     $mArray[]=new A();
     $mArray[]=new B();
     return $mArray;
}

$obj = MyFunction();
foreach( $obj as $o )
     if ( is_object($o ) )
          echo get_class( $o ) . "<br/>";

produces

A
B
0

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