Working with Arrays in PHP

Array is a function, which stores one or more data at a time.

Example:

<?php
$game=array("chess","cricket","Kabadi");
echo "I like " . $game[0] . "game" ;
?>

Array using loop

<?php
$game=array("chess","cricket","Kabadi");
$alen=count($game);

for($i=0;$i<$alen;$i++)
  {
  echo $game[$i];

echo "<br>"; // if u want next line use this
}
?>

Output:

chess

cricket

Kabadi

Sorting

Example:

<?php
$int=array(2,6,9,7,1,4);
sort($int . " ");
?>

Output:

1 2 4 6 7 9

Find Count

Example:

<?php
$int=array(2,6,9,7,1,4);
count($int");
?>

output:

6

How to search data in array

Example:

<?php     
$find = array("java", "dotnet", "php");      
if (in_array("dotnet", $find))         
{          
echo "MS dotnet";        
}      
else         
{          
echo "Not Found";        
}      
?>  

Output:

    MS dotnet

How to find string length

Example:

<?php     
echo "GK DevelopmentS";   
?>  

Output:

 15