[fix] warning in search form when empty via field
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4123658eae
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1 changed files with 5 additions and 5 deletions
10
index.php
10
index.php
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@ -798,7 +798,7 @@ public function filterFulltext($searchterms)
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|| (strpos(strtolower($l['description']),$s)!==false)
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|| (strpos(strtolower($l['url']),$s)!==false)
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|| (strpos(strtolower($l['tags']),$s)!==false)
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|| (strpos(strtolower($l['via']),$s)!==false);
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|| (!empty($l['via']) && (strpos(strtolower($l['via']),$s)!==false));
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if ($found) $filtered[$l['linkdate']] = $l;
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}
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krsort($filtered);
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@ -904,7 +904,7 @@ function showRSS()
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else $linksToDisplay = $LINKSDB;
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$nblinksToDisplay = 50; // Number of links to display.
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if (!empty($_GET['nb'])) // In URL, you can specificy the number of links. Example: nb=200 or nb=all for all links.
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{
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{
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$nblinksToDisplay = $_GET['nb']=='all' ? count($linksToDisplay) : max($_GET['nb']+0,1) ;
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}
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@ -984,7 +984,7 @@ function showATOM()
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else $linksToDisplay = $LINKSDB;
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$nblinksToDisplay = 50; // Number of links to display.
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if (!empty($_GET['nb'])) // In URL, you can specificy the number of links. Example: nb=200 or nb=all for all links.
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{
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{
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$nblinksToDisplay = $_GET['nb']=='all' ? count($linksToDisplay) : max($_GET['nb']+0,1) ;
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}
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@ -1576,7 +1576,7 @@ function renderPage()
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{
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// Look for charset in html header.
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preg_match('#<meta .*charset=.*>#Usi', $data, $meta);
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// If found, extract encoding.
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if (!empty($meta[0]))
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{
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@ -1586,7 +1586,7 @@ function renderPage()
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$html_charset = (!empty($enc[1])) ? strtolower($enc[1]) : 'utf-8';
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}
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else { $html_charset = 'utf-8'; }
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// Extract title
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$title = html_extract_title($data);
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if (!empty($title))
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