security - <? or <?php --- is there any difference? -

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संभावित डुप्लिकेट:

का उपयोग करने में कोई अंतर है & lt ;? ? ? ? ?

का उपयोग कर एक php ब्लॉक को चिन्हित करने के लिए या का उपयोग करने के लिए ?

अगर कोई नहीं है, तो कोई भी & lt ; Php ?

.php के फ़ाइल एक्सटेंशन को आप किस प्रकार के कोड को देख रहे हैं, इसके बारे में बहुत सारे जानकारी दे सकते हैं।

पहले को शॉर्ट-ओपन टैग कहा जाता है और दूसरा एक सुरक्षित खुला और नज़दीकी टैग है। आप short_open_tag सेटिंग का उपयोग करके php.ini में छोटे खुले टैग को सक्षम / अक्षम कर सकते हैं।

संक्षिप्त टैग्स से बचा जाना चाहिए, पर एक नज़र डालें: < / P>


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