regex - php find something from 3 line string -


इस सवाल का पहले से ही एक उत्तर है: < 5 जवाब

यह पाठ है: 

  •   & lt; tr & gt; & Lt; td वर्ग = "टीटीएल" & gt; & lt; a href = "glossary.php3? शब्द = गतिशील-स्मृति" & gt; आंतरिक & lt; / a & gt; & lt; / td & gt; & Lt; td वर्ग = "एनएफओ" & gt; 16 जीबी, 1 जीबी रैम & lt; / td & gt; & Lt; / टीआर & gt;

    मैं preg_match का उपयोग करके पाठ से 16 GB, 1 GB रैम कैसे पा सकता हूं?

बस आप इसे ऐसा कर सकते हैं: 

  $ str = '& lt; tr & gt; & Lt; td वर्ग = "टीटीएल" & gt; & lt; a href = "glossary.php3? शब्द = गतिशील-स्मृति" & gt; आंतरिक & lt; / a & gt; & lt; / td & gt; & Lt; td वर्ग = "एनएफओ" & gt; 16 जीबी, 1 जीबी रैम & lt; / td & gt; & Lt; / टीआर & gt; '; Preg_match ('/ \ & lt; td class = "nfo" \ & gt; (। +?) \ & Lt; \ / td \ & gt; /', $ str, $ मैचों); print_r ($ से मेल खाता है);

परिणाम: 

  अर्रे ([0] = & gt; & lt; td वर्ग = "एनएफओ" & gt; 16 जीबी, 1 जीबी रैम & lt; / td & gt ; [1] = & gt; 16 जीबी, 1 जीबी रैम)

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