PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); HelloWorld World Hello World Hell 0 Wo rld HelloWorld World Hello World Hell 0 Wo rld ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country"); I love my Country I love my country i love my Country I Love My Country I love my Country I love my country i love my Country I Love My Country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}b();a(); I am a Error Error I am bI am a I am b I am a Error Error I am bI am a I am b ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... right to left Always right to left left to right sometimes left to right and sometimes right to left right to left Always right to left left to right sometimes left to right and sometimes right to left ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Call By Reference Default Argument Value Type Hinting Call By Value Call By Reference Default Argument Value Type Hinting Call By Value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. NULL -1 Garbage value 0 NULL -1 Garbage value 0 ANSWER DOWNLOAD EXAMIANS APP
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