php - What is difference between page with session_destroy() and without -

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क्या यह सही तरीका है कि session_start () और एक ही पृष्ठ में हो? 

  session_start (); पेज सामग्री session_destroy ();    
 
 
 सत्र का बिंदु एकाधिक अनुरोधों पर उपलब्ध होना है। यदि आप  session_destroy ()  के साथ एक सत्र को नष्ट करते हैं, तो सत्र अब उपलब्ध नहीं होगा। इसलिए, आमतौर पर, आप किसी भी पृष्ठ पर  session_destroy ()  कॉल नहीं करेंगे, जब तक कि आप पूरी तरह से इसे समाप्त नहीं करना चाहते, जैसे "लॉगआउट" कार्यक्षमता।  
 अगर आप को नष्ट करना चाहते हैं सत्र को आपको  session_destroy () ।    से नष्ट करने से पहले सत्र को खोलने के लिए  session_start ()  को कॉल करना होगा।

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