If you don't have anything nice to say, don't say anything at all. (And certainly don't return the results of a previous query to an empty query.)
git-svn-id: https://develop.svn.wordpress.org/trunk@5858 602fd350-edb4-49c9-b593-d223f7449a82
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@ -260,6 +260,8 @@ class wpdb {
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$this->func_call = "\$db->get_var(\"$query\",$x,$y)";
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$this->func_call = "\$db->get_var(\"$query\",$x,$y)";
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if ( $query )
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if ( $query )
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$this->query($query);
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$this->query($query);
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else
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return null;
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// Extract var out of cached results based x,y vals
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// Extract var out of cached results based x,y vals
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if ( $this->last_result[$y] ) {
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if ( $this->last_result[$y] ) {
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@ -281,6 +283,8 @@ class wpdb {
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$this->func_call = "\$db->get_row(\"$query\",$output,$y)";
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$this->func_call = "\$db->get_row(\"$query\",$output,$y)";
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if ( $query )
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if ( $query )
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$this->query($query);
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$this->query($query);
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else
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return null;
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if ( !isset($this->last_result[$y]) )
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if ( !isset($this->last_result[$y]) )
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return null;
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return null;
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@ -305,6 +309,8 @@ class wpdb {
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function get_col($query = null , $x = 0) {
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function get_col($query = null , $x = 0) {
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if ( $query )
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if ( $query )
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$this->query($query);
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$this->query($query);
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else
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return null;
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// Extract the column values
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// Extract the column values
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for ( $i=0; $i < count($this->last_result); $i++ ) {
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for ( $i=0; $i < count($this->last_result); $i++ ) {
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@ -324,6 +330,8 @@ class wpdb {
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if ( $query )
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if ( $query )
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$this->query($query);
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$this->query($query);
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else
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return null;
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// Send back array of objects. Each row is an object
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// Send back array of objects. Each row is an object
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if ( $output == OBJECT ) {
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if ( $output == OBJECT ) {
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