Str replace php mysql -

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अगर मैं एखो $ test = 'test text' यह मेरी वेबसाइट पर & Lt; i & gt; टेस्ट टेक्स्ट & lt; / i & gt; । मैं str_replace , या कुछ और का उपयोग कैसे कर सकता हूं, ताकि आउटपुट केवल उस स्ट्रिंग के पहले 3 वर्ण दिखाए?

<पूर्व> गूंज उपस्ट्रॉस्ट ($ परीक्षण, 0, 3);

सबस्ट्रिंग वह शब्द है जिसे आप ढूंढ रहे हैं।

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