How can permissions and configuration files impact TCPDF font display in PHP?

Permissions and configuration files can impact TCPDF font display in PHP by restricting the access to the font files needed for rendering. To solve this issue, ensure that the font files have the correct permissions set so that the TCPDF library can read and use them. Additionally, check the TCPDF configuration file to make sure the font paths are correctly specified. 

// Set correct permissions for font files
chmod('path/to/font/file.ttf', 0644);

// Check TCPDF configuration file for correct font paths
// Make sure the font directory is correctly specified
$tcpdf = new TCPDF('P', 'mm', 'A4', true, 'UTF-8', false);
$tcpdf->setFontPath('path/to/fonts/');

Keywords

permissions configuration files TCPDF font display PHP

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