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15 years ago
Here is a small bit I made for writing to a image from right to left when you are limited to imagestring()

<?php

        $pageview_letters = preg_split('//', $string, -1 ); // Form are original array of letters.
        $minus = 6; // The letter spacing in pixels
        $first = true; // Whether or not we have started the string
        $x = 375; // X Location of imagestring
        $y = 23; // Y Location of imagestring
        $letters = array(); // Initiate the array o letters.

        foreach ( $pageview_letters as $letter ) {
        
            $letters[] = $letter;
            
        }
        
        $letters = array_reverse( $letters );
        
        foreach ( $letters as $letter ) {
        
            if ( $first ) {
            
                imagestring( $image, 2, $x, $y, $letter, $light_blue );
                $first = false;
                
            } else {
                
                $x = ( $x - $minus );
                imagestring( $image, 2, $x, $y, $letter, $light_blue );
                
            }
        
        }
?>
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