PHP - String Functions
Which PHP function capitalizes the first character of each word in a string?
Which PHP function capitalizes the first character of each word in a string?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the function purpose
The function ucwords() capitalizes the first letter of each word in a string.Step 2: Compare with other functions
ucfirst() capitalizes only the first letter of the entire string, strtoupper() converts all letters to uppercase, strtolower() converts all letters to lowercase.Final Answer:
ucwords() -> Option AQuick Check:
Capitalizing first letter of each word = ucwords() [OK]
Quick Trick: Use ucwords() to capitalize each word's first letter [OK]
Common Mistakes:
- Confusing ucfirst() with ucwords()
- Using strtoupper() instead
- Expecting strtolower() to capitalize
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