- overloading
- overriding
- overbending
- overbinding
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What will be the output of the following PHP code <php <php echo "Hello world"; > >?
Answer: Option 4 You can not have php tags inside a php tag.
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What will be the output of the following PHP code <php define("GREETING", "PHP is a scripting language"); echo $GREETING; >?
Answer: Option 2 Constants do not need a $ before them, they are referenced by their variable names itself.
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What will be the output of the following PHP code <php define("__LINE__", "PHP is a scripting language"); echo __LINE__; >?
Answer: Option 3 __LINE__ is a magical constant that gives the current line number and cannot be used a variable/constant name.
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What will be the output of the following PHP code <php $x = "test"; $y = "this"; $z = "also"; $x .= $y .= $z ; echo $x; echo $y; >?
Answer: Option 3 The x .= y is a shorthand for x = x.y and this is evaluated from right to left.
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What will be the output of the following PHP code <php echo stripos("I love php, I love php too!","PHP"); >?
Answer: Option 2 The stripos() function finds the position of the first occurrence of a string inside another string.
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What function can you use to create your own streams using the PHP stream wrappers and register them within PHP?
Answer: Option 3 Let'
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Which class provides an interface for invoking JavaScript methods and examining JavaScript properties?
Answer: Option 2 When a JavaScript object is passed or returned to Java code, it is wrapped in an instance of JSObject. When a JSObject instance is passed to the...
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As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.?
Answer: Option 3 Let'
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Which of the following statements causes PHP to disregard repeated error messages that occur within the same file and on the same line?
Answer: Option 1 Let'
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The object whose properties are inherited by all instances of the class, and properties whose values are functions behaving like instance methods of the class, is?
Answer: Option 4 The properties of the prototype object are inhertied by all instances of the class, and properties whose values are functions behave like instance methods of the class.
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