PHP - Array Functions
Which PHP function would you use to add elements to an array until it reaches a specified length?
Which PHP function would you use to add elements to an array until it reaches a specified length?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the function that adds elements to reach a size
array_padadds elements to an array until it reaches the specified length.Step 2: Eliminate other functions
array_chunksplits arrays,array_mergecombines arrays, andarray_sliceextracts parts of arrays.Final Answer:
array_pad -> Option BQuick Check:
Function to add elements until size = array_pad [OK]
Quick Trick: Use array_pad to extend arrays to desired length [OK]
Common Mistakes:
- Confusing array_pad with array_chunk
- Using array_merge to pad
- Thinking array_slice adds elements
Master "Array Functions" in PHP
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