PHP - File Handling
What does the PHP function
ftell() return when working with a file?What does the PHP function ftell() return when working with a file?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the purpose of
ftell()ftell()returns the current position of the file pointer in the file stream.Step 2: Differentiate from other file functions
It does not return file size, line count, or dates, only the pointer position.Final Answer:
The current position of the file pointer -> Option AQuick Check:
ftell() = current pointer position [OK]
Quick Trick: ftell() tells where you are in the file [OK]
Common Mistakes:
- Confusing ftell() with filesize()
- Thinking ftell() returns file content
- Assuming ftell() returns line number
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