Display specific element from a Multidimensional array. Also delete given element from the Multidimensional array in PHP .

 

Declare a Multidimensional Array. Display specific element from a Multidimensional array. Also delete given element from the Multidimensional array.

<?php

$a=array(fybcs=>array('neha'=>15,'sneha'=>45,'snehal'=>65),sybsc=>array('sonali'=>78,'rupali'=>96),tybsc=>array('ritika'=>58,'rupali'=>59));

print_r($a);

echo "<br>";

foreach($a as $pkey=>$cvalue)

{

foreach($cvalue as $kkey=>$kvalue)

{

if($kkey=='sonali')

unset($a[$pkey][$kkey]);

}

}

echo "<br>After delete an element :<br>";

print_r($a);

echo "<br>";

foreach($a as $pkey=>$cvalue)

{

foreach($cvalue as $kkey=>$kvalue)

{

if($kkey=='sneha')

unset($a[$pkey]);

}

}

echo "<br>After delete an element :<br>";

print_r($a);

echo "<br>";

?>