Create Vertical-Image PHP

vertical-image.php

<?php
function createVertialTextImage($font_size, $width, $height, $text, $image_name, $gap=false, $angle='90') {

    $font = _PATH . 'media/upload/fonts/arialbd.ttf'; // path to font file

    $bbox = imagettfbbox($font_size, $angle, $font, $text[0]);

    $_width = $angle == '90' ? $width : $width; //($bbox[2]-$bbox[0]);

    $im = imagecreatetruecolor($_width, $height);

    $white = imagecolorallocate($im, 255, 255, 255);
    $grey = imagecolorallocate($im, 128, 128, 128);
    $black = imagecolorallocate($im, 0, 0, 0);
    imagefilledrectangle($im, 0, 0, $_width - 1, $height - 1, $white);



    $gap = $gap ? 10 : 1;

    if ($angle == '90') {
        $bbox = imagettfbbox($font_size, $angle, $font, $text[0]);
        $x = $bbox[0] + (imagesx($im) / 2) - ($bbox[4] / 2) + 10;
        $y = $bbox[1] + (imagesy($im) / 2) - ($bbox[5] / 2) - 5;
        imagettftext($im, $font_size, $angle, $font_size + $gap + 2, $y + 5, $black, $font, $text);
    
    } else {
        $bbox = imagettfbbox($font_size, $angle, $font, $text[0]);
        $x = $bbox[0] + (imagesx($im) / 2) - ($bbox[4] / 2) + 10;
        $y = $bbox[1] + (imagesy($im) / 2) - ($bbox[5] / 2) - 5;
        imagettftext($im, $font_size, $angle, $x - $x1, $height - $h1, $black, $font, $text);
 }
    imagepng($im, "{$image_name}_{$width}.png");
    imagedestroy($im);
}



// To create image, use below function call

createVertialTextImage('14','100','200','Vertical Text','v_image_name','90') 

?>