GD and Image Functions

gd_info getimagesize getimagesizefromstring image_type_to_extension image_type_to_mime_type imageaffine imageaffinematrixconcat imageaffinematrixget imagealphablending imageantialias imagearc imageavif imagebmp imagechar imagecharup imagecolorallocate imagecolorallocatealpha imagecolorat imagecolorclosest imagecolorclosestalpha imagecolorclosesthwb imagecolordeallocate imagecolorexact imagecolorexactalpha imagecolormatch imagecolorresolve imagecolorresolvealpha imagecolorset imagecolorsforindex imagecolorstotal imagecolortransparent imageconvolution imagecopy imagecopymerge imagecopymergegray imagecopyresampled imagecopyresized imagecreate imagecreatefromavif imagecreatefrombmp imagecreatefromgd imagecreatefromgd2 imagecreatefromgd2part imagecreatefromgif imagecreatefromjpeg imagecreatefrompng imagecreatefromstring imagecreatefromtga imagecreatefromwbmp imagecreatefromwebp imagecreatefromxbm imagecreatefromxpm imagecreatetruecolor imagecrop imagecropauto imagedashedline imagedestroy imageellipse imagefill imagefilledarc imagefilledellipse imagefilledpolygon imagefilledrectangle imagefilltoborder imagefilter imageflip imagefontheight imagefontwidth imageftbbox imagefttext imagegammacorrect imagegd imagegd2 imagegetclip imagegetinterpolation imagegif imageinterlace imageistruecolor imagejpeg imagelayereffect imageline imageloadfont imageopenpolygon imagepalettecopy imagepalettetotruecolor imagepng imagepolygon imagerectangle imageresolution imagerotate imagesavealpha imagescale imagesetbrush imagesetclip imagesetinterpolation imagesetpixel imagesetstyle imagesetthickness imagesettile imagestring imagestringup imagesx imagesy imagetruecolortopalette imagettfbbox imagettftext imagetypes imagewbmp imagewebp imagexbm iptcembed iptcparse

imagealphablending

symfony/var-dumper

Supported Versions: PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8

Set the blending mode for an image

<?php imagealphablending(GdImage $image, bool $enable): bool