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< ? php
ini_set ( 'display_errors' , '1' );
ini_set ( 'display_startup_errors' , '1' );
error_reporting ( E_ALL );
?>
<! DOCTYPE HTML >
< html lang = " en " >
< link rel = " stylesheet " type = " text/css " href = " assets/style.css " >
< meta name = " viewport " content = " width=device-width, initial-scale=1 " />
< meta name = " description " content = " a search engine " >
< title > searpl </ title >
< div class = 'wrapper' >
< h1 > searpl </ h1 >
< div class = 'box search-container' >
< form action = " ./ " >
< input type = " text " placeholder = " Search.. " name = " q " value = " <?php if (isset( $_GET['q'] )) { echo htmlspecialchars( $_GET['q'] ); } ?> " >
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< button type = " submit " >< i class = " icon-search " ></ i ></ button >
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</ form >
</ div >
< ? php
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$db = new PDO ( " sqlite:db.sqlite " );
$db -> setAttribute ( PDO :: ATTR_ERRMODE , PDO :: ERRMODE_WARNING );
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if ( isset ( $_GET [ 'q' ]) && preg_replace ( '/\s+/' , '' , $_GET [ 'q' ]) != '' ) {
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$sql = " SELECT title,url,snippet(indexed,2,'<b>','</b>','...',15) as snippet FROM indexed WHERE indexed MATCH ? ORDER BY bm25(indexed,2,2,1) " ;
$params = [ $_GET [ 'q' ]];
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$stmt = $db -> prepare ( $sql );
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set_error_handler ( function ( $_ , $msg ) { echo '<div class="box">' . substr ( $msg , 65 ) . '. you may want to view <a href="https://www.sqlite.org/fts5.html#full_text_query_syntax">this documentation</a> on writing valid queries.</div>' ;}, E_WARNING );
$stmt -> execute ( $params );
restore_error_handler ();
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$results = false ;
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while ( $row = $stmt -> fetch ()) {
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$results = true ;
?>
< div class = 'box' >
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< a href = " <?php echo $row['url'] ; ?> " >< ? php echo $row [ 'title' ]; ?> </a>
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< br >
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< small >< ? php echo $row [ 'url' ]; ?> </small>
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< br >
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< ? php
echo $row [ 'snippet' ];
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?>
</ div >
< ? php
}
if ( ! $results )
echo '<div class="box">No results.</div>' ;
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} else {
?>
< div class = 'box' >
< h2 > welcome to searpl </ h2 >
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i am a simple , < a href = 'https://github.com/xfnw/searpl' > open source </ a > search
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engine that can find stuff : 3
</ div >
< div class = 'box' >
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queries use < a href = 'https://www.sqlite.org/fts5.html#full_text_query_syntax' > FTS syntax </ a >.
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</ div >
< div class = 'box' >
i have
< strong >
< ? php
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echo $db -> query ( 'SELECT rowid FROM indexed ORDER BY rowid DESC LIMIT 1' ) -> fetchColumn ();
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?>
</ strong > pages indexed , using < strong >
< ? php
echo round ( filesize ( 'db.sqlite' ) / 1024 / 1024 );
?>
</ strong > mb of storage
</ div >
< ? php
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}
?>
</ div >
