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Fix call-time pass by reference typos.
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@326 48356398-32a2-884e-a903-53898d9a118a
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@ -29,7 +29,7 @@ class HTMLPurifier_AttrDef_Border extends HTMLPurifier_AttrDef
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foreach ($bits as $bit) {
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foreach ($this->info as $propname => $validator) {
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if (isset($done[$propname])) continue;
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$r = $validator->validate($bit, $config, &$context);
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$r = $validator->validate($bit, $config, $context);
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if ($r !== false) {
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$ret .= $r . ' ';
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$done[$propname] = true;
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@ -67,7 +67,7 @@ class HTMLPurifier_AttrDef_Font extends HTMLPurifier_AttrDef
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foreach ($stage_1 as $validator_name) {
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if (isset($caught[$validator_name])) continue;
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$r = $this->info[$validator_name]->validate(
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$bits[$i], $config, &$context);
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$bits[$i], $config, $context);
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if ($r !== false) {
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$final .= $r . ' ';
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$caught[$validator_name] = true;
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@ -94,7 +94,7 @@ class HTMLPurifier_AttrDef_Font extends HTMLPurifier_AttrDef
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$line_height = false;
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}
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$r = $this->info['font-size']->validate(
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$font_size, $config, &$context);
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$font_size, $config, $context);
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if ($r !== false) {
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$final .= $r;
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// attempt to catch line-height
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@ -121,7 +121,7 @@ class HTMLPurifier_AttrDef_Font extends HTMLPurifier_AttrDef
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if ($found_slash) {
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$i = $j;
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$r = $this->info['line-height']->validate(
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$line_height, $config, &$context);
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$line_height, $config, $context);
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if ($r !== false) {
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$final .= '/' . $r;
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}
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@ -137,7 +137,7 @@ class HTMLPurifier_AttrDef_Font extends HTMLPurifier_AttrDef
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$font_family =
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implode(' ', array_slice($bits, $i, $size - $i));
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$r = $this->info['font-family']->validate(
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$font_family, $config, &$context);
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$font_family, $config, $context);
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if ($r !== false) {
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$final .= $r . ' ';
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// processing completed successfully
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