What potential issues can arise when using wildcards in the file path for SimpleXML_Load_file in PHP?

When using wildcards in the file path for SimpleXML_Load_file in PHP, potential issues can arise if the wildcard is not expanded by the operating system before being passed to the function. To solve this issue, you can use the glob() function to expand the wildcard and retrieve an array of matching file paths to pass to SimpleXML_Load_file. 

$file_paths = glob('/path/to/files/*.xml');
foreach ($file_paths as $file_path) {
    $xml = simplexml_load_file($file_path);
    // Process the XML data
}

Keywords

wildcards file path SimpleXML_Load_file PHP potential issues

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