how to generate multiple texts using php
How can i generate multiple texts using the imagecreatetruecolor()
method? I have the following code, but this displays either the first font or the second - not both:
<?php
// Set the content-type
header('Content-type: image/png');
// The text to draw
$text = 'Hello Farooqi';
$x = 0;
$y = 0;
$w = 50;
$h = 50;
$s = 13;
// Create the image
$im = imagecreatetruecolor($w , $s);
imagesavealpha($im, true);
// Create some colors
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im,0,0,0);
$text_color = imagecolorallocate($im, 200,200, 91);
$blue = imagecolorallocate($im,0,0,180);
$alpha = imagecolorallocatealpha($im, 0, 0, 0, 127);
开发者_运维问答//imagefilledrectangle($im, 0, 0, 150, 25, $black);
imagefill($im, 0, 0, $alpha);
// Replace path by your own font path
$font = 'Calibri Bold.ttf';
// Add the text
$dimensions = imagettftext($im, $s, 0, $x, $y, $black, $font, $text);
$textWidth = ($dimensions[2]);
$imm = imagecreatetruecolor($w , $s);
imagesavealpha($imm, true);
$bluem = imagecolorallocate($imm,50,50,50);
$alpham = imagecolorallocatealpha($imm, 0, 0, 0, 127);
imagefill($imm, 0, 0, $alpham);
imagettftext($imm, $s, 0, $x+3, $y+3, $bluem, $font, $text);
// Using imagepng() results in clearer text compared with imagejpeg()
imagepng($im);
imagepng($imm);
imagedestroy($im);
imagedestroy($imm);
?>
Here above in these last 4 lines only one line appears, and that's the first one. How can I have both lines?
Please help. Thanks in advance.
The imagepng($im); will be called and outputted to your HTML code and as the header is set to an image it will display this image. No matter your imagepng($inm) that comes afterwards.
A better way would be to create two different PHP files. One that does your script and ends in imagepng($im); and another one that ends in imagepng($inm);
And then in your master PHP (header = text/html) file you just mention these 2 files in your image source:
<img src="functions/first_image.php" />
<img src="functions/second_image.php" />
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