added spaces + curly braces

Signed-off-by: Roland Häder <roland@mxchange.org>

include/conversation.php

@@ -324,11 +324,13 @@ function localize_item(&$item){
 	// add sparkle links to appropriate permalinks
 
 	$x = stristr($item['plink'],'/display/');
-	if($x) {
+	if ($x) {
 		$sparkle = false;
 		$y = best_link_url($item,$sparkle,true);
-		if(strstr($y,'/redir/'))
+
+		if (strstr($y,'/redir/')) {
 			$item['plink'] = $y . '?f=&url=' . $item['plink'];
+		}
 	}
 
 

include/email.php

@@ -96,15 +96,20 @@ function email_get_msg($mbox,$uid, $reply) {
 		$html = '';
 		foreach($struc->parts as $ptop => $p) {
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'plain');
-			if($x)	$text .= $x;
+			if ($x) {
+				$text .= $x;
+			}
 
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'html');
-			if($x)	$html .= $x;
+			if ($x) {
+				$html .= $x;
+			}
 		}
-		if (trim($html) != '')
+		if (trim($html) != '') {
 			$ret['body'] = html2bbcode($html);
-		else
+		} else {
 			$ret['body'] = $text;
+		}
 	}
 
 	$ret['body'] = removegpg($ret['body']);
@@ -112,8 +117,9 @@ function email_get_msg($mbox,$uid, $reply) {
 	$ret['body'] = $msg['body'];
 	$ret['body'] = convertquote($ret['body'], $reply);
 
-	if (trim($html) != '')
+	if (trim($html) != '') {
 		$ret['body'] = removelinebreak($ret['body']);
+	}
 
 	$ret['body'] = unifyattributionline($ret['body']);
 
@@ -189,8 +195,9 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 		$x = "";
 		foreach ($p->parts as $partno0=>$p2) {
 			$x .=  email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1), $subtype);  // 1.2, 1.2.1, etc.
-			//if($x)
+			//if ($x) {
 			//	return $x;
+			//}
 		}
 		return $x;
 	}

include/socgraph.php

@@ -1188,16 +1188,17 @@ function update_suggestions() {
 
 	if(strlen(get_config('system','directory'))) {
 		$x = fetch_url(get_server()."/pubsites");
-		if($x) {
+		if ($x) {
 			$j = json_decode($x);
-			if($j->entries) {
+			if ($j->entries) {
 				foreach($j->entries as $entry) {
 
 					poco_check_server($entry->url);
 
 					$url = $entry->url . '/poco';
-					if(! in_array($url,$done))
+					if (! in_array($url,$done)) {
 						poco_load(0,0,0,$entry->url . '/poco');
+					}
 				}
 			}
 		}

include/text.php

@@ -1367,7 +1367,7 @@ function prepare_body(&$item,$attach = false, $preview = false) {
 	// map
 	if(strpos($s,'<div class="map">') !== false && $item['coord']) {
 		$x = generate_map(trim($item['coord']));
-		if($x) {
+		if ($x) {
 			$s = preg_replace('/\<div class\=\"map\"\>/','$0' . $x,$s);
 		}
 	}

mod/randprof.php

@@ -3,8 +3,12 @@
 
 function randprof_init(App &$a) {
 	require_once('include/Contact.php');
+
 	$x = random_profile();
-	if($x)
+
+	if ($x) {
 		goaway(zrl($x));
+	}
+
 	goaway(App::get_baseurl() . '/profile');
 }