dev-php/PEAR-Mail_mimeDecode: add patch for PHP8 compatibility

Closes: https://bugs.gentoo.org/833075
Package-Manager: Portage-3.0.30, Repoman-3.0.3
Signed-off-by: Jaco Kroon <jaco@uls.co.za>
Closes: https://github.com/gentoo/gentoo/pull/24144
Signed-off-by: Sam James <sam@gentoo.org>

dev-php/PEAR-Mail_mimeDecode/PEAR-Mail_mimeDecode-1.5.6-r3.ebuild

@@ -0,0 +1,24 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit php-pear-r2
+
+DESCRIPTION="Provides a class to decode mime messages (split from PEAR-Mail_Mime)"
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm ~hppa ~ia64 ppc ppc64 ~s390 sparc x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND=">=dev-php/PEAR-Mail_Mime-1.5.2"
+DEPEND="test? ( ${RDEPEND} dev-php/PEAR-PEAR )"
+
+PATCHES=(
+	"${FILESDIR}/PEAR-Mail_mimeDecode-1.5.6-r3-php8_compat.patch"
+)
+
+src_test() {
+	pear run-tests tests || die
+}

dev-php/PEAR-Mail_mimeDecode/files/PEAR-Mail_mimeDecode-1.5.6-r3-php8_compat.patch

@@ -0,0 +1,12 @@
+https://pear.php.net/bugs/bug.php?id=23775
+--- a/Mail/mimeDecode.php
++++ b/Mail/mimeDecode.php
+@@ -834,7 +834,7 @@
+ 
+         // Replace encoded characters
+ 		 
+-        $cb = create_function('$matches',  ' return chr(hexdec($matches[0]));');
++        $cb = function($matches) { return chr(hexdec($matches[0])); };
+          
+         $input = preg_replace_callback( '/=([a-f0-9]{2})/i', $cb, $input);
+