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Numeric array in PHP

Numeric array is an array with a numeric index, values are stored and accessed in linear.Thease array can store number, string and object but their index will be numbers.

By default array index starts from zero.

Example

$num=array(1,2,3,4,5);
foreach($num as $value){
         echo "value is ".$value."<br/>";
 }

Output

value is 1
value is 2
value is 3
value is 4
value is 5

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