[Solved] What will be the output of this code? $str = 'a,b,c,d'; $result = explode(',', $str, 2); print_r($result); | PHP

PHP - String Functions

What will be the output of this code?

$str = 'a,b,c,d';
$result = explode(',', $str, 2);
print_r($result);

AArray ( [0] => a [1] => b [2] => c [3] => d )

BArray ( [0] => a,b,c,d )

CArray ( [0] => a [1] => b,c,d )

DArray ( [0] => a,b [1] => c,d )

Step-by-Step Solution

Solution:

Step 1: Understand explode() with limit parameter
Limit 2 means split into maximum 2 parts; first split at first comma.
Step 2: Apply limit to string
First part is 'a', second part is the rest 'b,c,d'.
Final Answer:
Array ( [0] => a [1] => b,c,d ) -> Option C
Quick Check:
explode with limit splits into max parts [OK]

Quick Trick: Limit in explode() controls max array size [OK]

Common Mistakes:

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