EXAMIANS
What will be the output of the following PHP code ?<br/>function 2myfunc()<br/>{<br/>echo "Hello World";<br/>}<br/>2myfunc();
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What will be the output of the following PHP code ?<br/>function calc($num1, $num2)<br/>{<br/>$total = $num1 * $num2;<br/>return $total; <br/>}<br/>$result = calc(42, 0);<br/>echo $result;
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What will be the output of the following PHP code?<br/>function a() {<br/>function b() {<br/>echo 'I am b';<br/>}<br/>echo 'I am a';<br/>}<br/>b();<br/>a();
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What will be the output of the following PHP code ?<br/>function start($string)<br/>{<br/>if ($string < 45)<br/>return 20;<br/>else<br/>return 40;<br/>}<br/>$t = start(90);<br/>if ($t < 20)<br/>{<br/>echo "Have a good day!";<br/>}<br/>else<br/>{<br/>echo "Have a good night!";}
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It is always necessary to use parentheses with the print function.
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What will be the output of the following PHP code?<br/>echo hex2bin("48656c6c6f20576f726c6421");
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What will be the output of the following PHP code?<br/>function a() {<br/>function b() {<br/>echo 'I am b';<br/>}<br/>echo 'I am a';<br/>}<br/>a();<br/>a();
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The below statement will return.$Var = substr(""abcdef"", -4, 1);
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. . . . returns a new DateTime object.
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strlen() returns the length of the string on success and . . . . if the string is empty.
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