get_image()

Description

Returns an image preview of the specified field (By given metaKey).

Parameters

<?php 

get_image($metaKey,$groupIndex=1,$fieldIndex=1,$parameter=array(),$attr=array(),$post_id=null);

?>

<?php

get_image($metaKey,$groupIndex=1,$fieldIndex=1,$parameter=array(),$attr=array(),$post_id=null);

$metaKey: The Meta key of the field . eg “book_author” (required)
$groupIndex:Specific group index if you have duplicate group. Defaults to 1(not required)
$fieldIndex:Specific field index if you have duplicate group. Defaults to 1(not required)
$parameter:$parameter is the image thumbnail proprety ==== > width,height,crop(true/false).(not required)
$attr:$attr image Attribute Property ==> id,class,style,rel,extra(you can put other properties)(not required)
$post_id: Specific post ID where your value was entered. Defaults to current post ID(not required)

Usage

<?php

$image = get_image(artiest,1,1,array('width'=>100,'height'=>100,true),array('id'=>'img','class'=>'art-img'),405); // By using All parameter
$image = get_image(artiest,1,1,array('width'=>100,'height'=>100,true)); // using $metakey, $groupindex, $fieldIndex, $parameter, $attr
$image = get_image(artiest,1,1); // using $metakey, $groupindex, $fieldIndex

if($image){

     echo $image;

} else{

// do something

}

?>