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PageContent return null issue
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@ -370,6 +370,6 @@ class PageContent
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$dom->loadHTML($htmlContent);
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$dom->loadHTML($htmlContent);
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$images = $dom->getElementsByTagName('img');
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$images = $dom->getElementsByTagName('img');
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return $images[0]->getAttribute('src');
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return $images ? $images[0]->getAttribute('src') : null;
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}
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}
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}
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}
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