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. This function draws the string at given position. Syntax: bool imagestring( $image, $font, $x, $y, $string, $color ) Parameters: This function accepts six parameters as mentioned above and describ 2 min read PHP | imagepng() Function The imagepng() function is an inbuilt function in PHP which is used to display image to browser or file. The main use of this function is to view an image in the browser, convert any other image type to PNG and applying filters to the image. Syntax: bool imagepng( resource $image, int $to, int $qual 2 min read PHP | imagecharup() Function The imagecharup() function is an inbuilt function in PHP which is used to draw a character vertically. This function draws the first character of a string in the image identified by the image with its x and y-axis. The coordinate of the top-left corner is (0, 0). Syntax: bool imagecharup( $image, $f 2 min read PHP | imagecrop() Function The imagecrop() function is an inbuilt function in PHP which is used to crop an image to the given rectangle. This function crops an image to the given rectangular area and returns the resulting image. The given image is not modified. Syntax: resource imagecrop ( $image, $rect ) Parameters: This fun 1 min read PHP | imagegd() function The imagegd() function is an inbuilt function in PHP which is used to output GD image to browser or file. This is most useful to convert any other image type to gd. imagecreatefromgd() function can be used to further read gd images. Syntax: bool imagegd( resource $image, float $to) Parameters:This 2 min read Like