How can syntax errors in PHP arrays impact the execution of code on servers?

Syntax errors in PHP arrays can impact the execution of code on servers by causing the script to fail to run properly, resulting in unexpected behavior or even a fatal error. To solve this issue, it is important to carefully check the syntax of the array declarations, making sure that all brackets, commas, and quotes are properly placed.

// Incorrect array declaration with syntax error
$array = [1, 2, 3; 

// Correct array declaration without syntax error
$array = [1, 2, 3];