[Solved] What happens if the delimiter passed to explode() does not exist in the string? — Ans: The entire string is returned as a single-element array | PHP

PHP - String Functions

What happens if the delimiter passed to explode() does not exist in the string?

AThe entire string is returned as a single-element array

Bexplode() returns an empty array

Cexplode() throws an error

Dexplode() returns null

Step-by-Step Solution

Solution:

Step 1: Understand explode() behavior with missing delimiter
If delimiter is not found, explode() returns array with original string as only element.
Step 2: Confirm no error or empty array occurs
explode() does not error or return empty array in this case.
Final Answer:
The entire string is returned as a single-element array -> Option A
Quick Check:
No delimiter found = single-element array [OK]

Quick Trick: No delimiter found? explode returns whole string in array [OK]

Common Mistakes:

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