Q. What will empty($var) return if $var is an empty string?
यदि $var एक खाली स्ट्रिंग है तो void($var) क्या लौटाएगा?
Explanation
Explanation will be available soon. Please stay tuned.
व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।
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