What are the potential issues with variable naming conventions in PHP code?

Potential issues with variable naming conventions in PHP code include confusion, readability, and maintainability problems. It is important to establish a consistent naming convention to make the code easier to understand and maintain for yourself and other developers. 

// Bad variable naming convention
$my_variable = 'value';

// Good variable naming convention
$myVariable = 'value';

Keywords

variable naming conventions PHP code naming conventions coding standards syntax errors

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