PHP - Array Functions
Which function in PHP removes elements from an array and can also insert new elements at the same position?
Which function in PHP removes elements from an array and can also insert new elements at the same position?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify function that removes and inserts
array_splice removes elements and can insert new elements at the same position in the array.Step 2: Eliminate other options
array_slice only extracts without modifying, array_pop removes last element, array_shift removes first element.Final Answer:
array_splice -> Option AQuick Check:
array_splice = remove and insert elements [OK]
Quick Trick: array_splice removes and inserts elements [OK]
Common Mistakes:
- Confusing array_slice with array_splice
- Thinking array_pop can insert elements
Master "Array Functions" in PHP
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