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What is Numeric array
Numeric arrays can store numbers, strings and any object but their index will be represented by numbers. By default array index starts from zero.
Syntex :
$variable_name = array(value1,value2,value3.......,value n);
Example 1 :
$a = array(1,2,3,4,5,6,7,8);
Example 2 :
$b = array(a,b,c,d,e,f,g,h);