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

186

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explain the difference between accessing a class method via -> and via ::

192

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explain the difference between characters 23 and x23?

243

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Described WordPress?

182

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Described ternary conditional operator in PHP?

172

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Define a constant?

169

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Explain, are the objects passed by value or by reference?

246

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How to find out number of parameters passed into function?

209

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Would I use print "$a dollars" or "{$a} dollars" to print out the amount of dollars in this example?

160

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How to call constructor for a parent class?

178

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Is a web site on WordPress secure?

168

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How to pass variable by value in WordPress?

178

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Why doesn't the following code print the newline properly?

167

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Is wordpress better than blogger?

176

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Does wordpress use cookies?

227

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