Do I need to know any programming to make updates?

154

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Tell me are objects passed by value or by reference?

148

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What are the features of wordpress?

153

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Why add_action() function not work in member function in wordpress?

329

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Explain will comparison of string "10" and integer 11 work in php?

159

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How come the code Works, but Doesn't for two-dimensional array of mine?

171

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How to call a constructor for a parent class?

154

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How many tables a default wordpress will have?

162

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How to create plugin for wordpress?

162

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Explain when are you supposed to use endif to end the conditional statement?

159

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Do I need to have a blog in order to use wordpress for my site?

213

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What is the difference between characters 23 and x23?

166

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How to use time ago function on wordpress posts?

160

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Suppose if the variable $a is equal to 5 and variable $b is equal to character a, what's the value of $$b?

168

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What is the difference between accessing a class method via -> and via ::?

187

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