How to extract the value form the below array? - php

Question

I have a array like this.
Array (
[0] => PHP
[1] => ROR
[2] => Python
[3] => JAVA
)
Array (
[0] => WP
[1] => Drupal
[2] => Joomla
[3] => SpreeCommerce
)
Array (
[0] => N2CMS
[1] => Life Ray
[2] => Magento
[3] => Zen Cart
)
Here i need the the above array extract to this below format, the first array use like as column part and others array are use the columns value.
PHP = WP
ROR = Drupal
Python = Joomla
JAVA = SpreeCommerce
PHP = N2CMS
ROR = Life Ray
Python = Magento
JAVA = Zen Cart

Answer 1

Give a a try to array_combine()

Answer 2

Rough code, assuming all array have same length.
$array1=array("PHP","ROR","Python","Java");
$array2=array("WP","Drupal","Joomla","SpreeCommerce");
$array3=array("N2CMS","Life Ray","Magento","Zen Cart");
for($i=0;$i<count($array1);$i++){
echo $array1[$i]."=".$array2[$i]."<br>";
}
for($i=0;$i<count($array1);$i++){
echo $array1[$i]."=".$array3[$i]."<br>";
}

Answer 3

I would do it in a simple function like this:
function mergerArray($array1, $array2)
{
$retArray = array();
// assumes that both are arrays and of equal length.
for($i=0; $$i<count($array1); $i++)
{
$retArray[$array1[$i]]=$array2[$i];
}
return $retArray;
}
$mergedArray=mergerArray($keyMakingArray, $dataHoldingArray);
print_r($mergedArray);
Make sure to do all your checking of inputs before processing - ie, same number of elements, right data etc etc. I am not going to do that for you, this should be a good start allowing you as much flexibility as you need.