From b3081559c573b792381000db6d960f60163b60e4 Mon Sep 17 00:00:00 2001
From: Samarth <52947414+SamarthRanjanRay@users.noreply.github.com>
Date: Sun, 15 Sep 2019 20:25:02 +0530
Subject: [PATCH] Added functionality for 0 in text

I tried to solve the issue #13

This solution will most probably work if a person adds "0" in the text section.

The reason it didn't work was line 172, $_GET['text'] which will of course see 0 and return false, making the compiler jump the if statements.
I hope this gets the job done.
---
 code.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code.php b/code.php
index c146535..212c1fa 100755
--- a/code.php
+++ b/code.php
@@ -169,7 +169,7 @@ function imagettfbbox_t( $size, $text_angle, $fontfile, $text ){
 	}
 }
 
-if ( isset( $_GET['text'] ) && $_GET['text'] ) {
+if ( isset( $_GET['text'] ) && ($_GET['text'] || $_GET['text']==0 || $_GET['text']=="0") ) {
 	$_GET['text'] = preg_replace_callback(
 		"/(0x[0-9A-F]{,3})/ui",
 		function( $matches ) {