PHP | imagestringup() Function Last Updated : 23 Aug, 2019 Comments Improve Suggest changes Like Article Like Report The imagestringup() function is an inbuilt function in PHP which is used to draw a string vertically. Syntax: bool imagestringup( $image, $font, $x, $y, $string, $color ) Parameters: This function accepts six parameters as mentioned above and described below: $image: The imagecreatetruecolor() function is used to create a blank image in a given size. $font: This parameter is used to set the font size. Inbuilt font in latin2 encoding can be 1, 2, 3, 4, 5 or other font identifiers registered with imageloadfont() function. $x: This parameter is used to hold the x-coordinate of the upper left corner. $y: This parameter is used to hold the y-coordinate of the upper left corner. $string: This parameter is used to hold the string to be written. $color: This parameter is used to hold the color of image. Return Value: This function returns True on success or False on failure. Below programs illustrate the imagestringup() function in PHP: Program 1: php <?php // Create a 400*300 image $im = imagecreatetruecolor(400, 300); // Set the background color of image $background_color = imagecolorallocate($im, 0, 153, 0); // Fill background with above selected color imagefill($im, 0, 0, $background_color); // Write the text $textcolor = imagecolorallocate($im, 255, 255, 255); imagestringup($im, 6, 195, 200, 'GeeksforGeeks', $textcolor); // Output the picture to the browser header('Content-type: image/png'); imagepng($im); ?> Output: Program 2: php <?php // Create a 400*300 image $im = imagecreatetruecolor(400, 300); // Set the background color of image $background_color = imagecolorallocate($im, 0xFF, 0xFF, 0xFF); // Fill background with above selected color imagefill($im, 0, 0, $background_color); // Write the text $textcolor = imagecolorallocate($im, 0, 153, 0); imagestringup($im, 6, 195, 200, 'GeeksforGeeks', $textcolor); // Output the picture to the browser header('Content-type: image/png'); imagepng($im); ?> Output: Reference: http://php.net/manual/en/function.imagestringup.php Comment More infoAdvertise with us Next Article PHP | imagestringup() Function V vijay_raj Follow Improve Article Tags : Web Technologies PHP Image-Processing PHP-function Similar Reads PHP | imagestring() Function The imagestring() function is an inbuilt function in PHP which is used to draw the string horizontally. 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