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PHP-image-functions

20 posts

PHP | imageresolution() Function

Last Updated: 25 April 2025

The imageresolution() function is an inbuilt function in PHP which is used to set and return the resolution of an image in DPI (dots per inch). If none of the optional par...read more

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Web Technologies

PHP-image-functions

PHP | imagesetinterpolation() Function

Last Updated: 02 August 2024

The imagesetinterpolation() function is an inbuilt function in PHP which is used to set the interpolation method, setting an interpolation method affects the rendering of ...read more

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Web Technologies

PHP-image-functions

PHP | imagefontwidth() Function

Last Updated: 14 February 2020

The imagefontwidth() function is an inbuilt function in PHP which is used to get the pixel width of a character in the specified font.Syntax:int imagefontwidth( int $font ...read more

Web Technologies

PHP-image-functions

PHP | imagesetpixel() Function

Last Updated: 25 April 2025

The imagesetpixel() function is an inbuilt function in PHP which is used to draw a pixel at the specified coordinate.Syntax: bool imagesetpixel( resource $image, int $x, i...read more

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Web Technologies

PHP-image-functions

PHP | imagefilter() Function

Last Updated: 14 February 2020

The imagefilter() function is an inbuilt function in PHP which is used to apply an given filter on the image.Syntax:bool imagefilter( resource $image, int $filtertype, ...read more

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Web Technologies

PHP-image-functions