What is the main issue the user is facing with ImageCreateFromPNG in PHP?

The main issue the user is facing with ImageCreateFromPNG in PHP is that the function may not be able to create an image resource from a PNG file if the GD library is not installed or if the file path is incorrect. To solve this issue, make sure that the GD library is installed on the server and that the file path is accurate. 

// Check if GD library is installed
if (!function_exists('imagecreatefrompng')) {
    die('GD library is not installed');
}

// Check if file exists
$png_file = 'path/to/image.png';
if (!file_exists($png_file)) {
    die('File not found');
}

// Create image resource from PNG file
$image = imagecreatefrompng($png_file);

// Use $image resource for further processing

Keywords

ImageCreateFromPNG PHP GD library image processing function error

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