What will be the output of the following PHP code? <?php function a( – McqOptions

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1.	What will be the output of the following PHP code? `<?php function a() { function b() { echo 'I am b'; } echo 'I am a'; } a(); a(); ?>`
A.	I am b
B.	I am bI am a
C.	Error
D.	I am a Error
Answer» E.

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