What is the purpose of examining lines with [SM] in this PHP code?

The purpose of examining lines with [SM] in this PHP code is likely to identify and handle any errors or issues related to the use of the [SM] tag. To solve this, you can implement a check for the presence of [SM] in the code and handle it accordingly, such as logging an error message or performing a specific action. 

// Check for [SM] tag in the code and handle it
if (strpos($code, '[SM]') !== false) {
    // Log an error message or perform a specific action
    echo 'Error: [SM] tag found in the code';
} else {
    // Proceed with the code execution
    // Your existing PHP code here
}

Keywords

PHP code examination [SM] debugging troubleshooting

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