Which of the following is the correct syntax to convert a string to uppercase in PHP?

easy📝 Syntax Q3 of 15

PHP - String Functions

Aucfirst($string);

Bstrtolower($string);

Cucwords($string);

Dstrtoupper($string);

Step-by-Step Solution

Solution:

Step 1: Identify the function for uppercase conversion
strtoupper() converts all characters in a string to uppercase.
Step 2: Verify syntax correctness
The syntax strtoupper($string); is correct and standard in PHP.
Final Answer:
strtoupper($string); -> Option D
Quick Check:
Uppercase conversion syntax = strtoupper() [OK]

Quick Trick: Use strtoupper() with parentheses and variable [OK]

Common Mistakes:

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