How can PHP be used to control command line tools like ImageMagick for converting image formats on a server?

To control command line tools like ImageMagick for converting image formats on a server using PHP, you can use the `exec()` function to execute the command line tool with the desired parameters. This allows you to interact with ImageMagick or other command line tools directly from your PHP script. 

// Example PHP code to convert image formats using ImageMagick
$imagePath = 'input.jpg';
$outputPath = 'output.png';

$command = "convert $imagePath $outputPath";
exec($command);

Keywords

PHP command line tools ImageMagick image conversion server

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