Solution:Step 1: Analyze parameter types and defaultsThe first parameter must be an array; the second is an int with default 10.Step 2: Check each callprocess([1, 2, 3], 2) passes array and int correctly. process('not an array', 5) passes a string instead of array, causing TypeError. Options A, B, a

[Solved] Given this function:function process(array $data, int $limit = 10) { return array_slice($data, 0, $limit); }Which call will cause a TypeError? | PHP

PHP - Functions

Given this function:

function process(array $data, int $limit = 10) {
    return array_slice($data, 0, $limit);
}

Which call will cause a TypeError?

Aprocess([1, 2, 3], 2)

Bprocess('not an array', 5)

Cprocess([1, 2, 3])

Dprocess([1, 2, 3], 0)

Step-by-Step Solution

Solution:

Step 1: Analyze parameter types and defaults
The first parameter must be an array; the second is an int with default 10.
Step 2: Check each call
process([1, 2, 3], 2) passes array and int correctly. process('not an array', 5) passes a string instead of array, causing TypeError. Options A, B, and C pass valid types.
Final Answer:
process('not an array', 5) causes TypeError -> Option B
Quick Check:
First param must be array, string causes error [OK]

Quick Trick: Check argument types match declared parameter types [OK]

Common Mistakes:

Passing wrong type for array parameter
Assuming default values fix type errors
Ignoring parameter order and types

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Given this function:

Step 1: Analyze parameter types and defaults

Step 2: Check each call

Final Answer:

Quick Check:

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