X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FContent%2FText%2FBBCode.php;h=e304f47637eeaf1b0b2d9cb10a0734d35340685c;hb=69a73678ebc18ad27b27f1bf92bc9433b7e7066f;hp=cb375dcd21e7686b7018512f92ed3d2451a2dcf7;hpb=6b845b35d3c525a7fdef3443c39ce31dd9a8ada6;p=friendica.git

diff --git a/src/Content/Text/BBCode.php b/src/Content/Text/BBCode.php
index cb375dcd21..e304f47637 100644
--- a/src/Content/Text/BBCode.php
+++ b/src/Content/Text/BBCode.php
@@ -130,12 +130,12 @@ class BBCode extends BaseObject
 
 		$type = "";
 		preg_match("/type='(.*?)'/ism", $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$type = strtolower($matches[1]);
 		}
 
 		preg_match('/type="(.*?)"/ism', $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$type = strtolower($matches[1]);
 		}
 
@@ -153,12 +153,12 @@ class BBCode extends BaseObject
 
 		$url = "";
 		preg_match("/url='(.*?)'/ism", $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$url = $matches[1];
 		}
 
 		preg_match('/url="(.*?)"/ism', $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$url = $matches[1];
 		}
 
@@ -168,12 +168,12 @@ class BBCode extends BaseObject
 
 		$title = "";
 		preg_match("/title='(.*?)'/ism", $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$title = $matches[1];
 		}
 
 		preg_match('/title="(.*?)"/ism', $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$title = $matches[1];
 		}
 
@@ -186,12 +186,12 @@ class BBCode extends BaseObject
 
 		$image = "";
 		preg_match("/image='(.*?)'/ism", $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$image = $matches[1];
 		}
 
 		preg_match('/image="(.*?)"/ism', $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$image = $matches[1];
 		}
 
@@ -201,12 +201,12 @@ class BBCode extends BaseObject
 
 		$preview = "";
 		preg_match("/preview='(.*?)'/ism", $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$preview = $matches[1];
 		}
 
 		preg_match('/preview="(.*?)"/ism', $attributes, $matches);
-		if (x($matches, 1)) {
+		if (!empty($matches[1])) {
 			$preview = $matches[1];
 		}
 
@@ -234,7 +234,7 @@ class BBCode extends BaseObject
 		*/
 
 		$has_title = !empty($item['title']);
-		$plink = (!empty($item['plink']) ? $item['plink'] : '');
+		$plink = defaults($item, 'plink', '');
 		$post = self::getAttachmentData($body);
 
 		// if nothing is found, it maybe having an image.
@@ -1662,7 +1662,7 @@ class BBCode extends BaseObject
 		// Summary (e.g. title) is required, earlier revisions only required description (in addition to
 		// start which is always required). Allow desc with a missing summary for compatibility.
 
-		if ((x($ev, 'desc') || x($ev, 'summary')) && x($ev, 'start')) {
+		if ((!empty($ev['desc']) || !empty($ev['summary'])) && !empty($ev['start'])) {
 			$sub = Event::getHTML($ev, $simple_html);
 
 			$text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism", '', $text);