PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello error helloblabla helloblablablabla hello error helloblabla helloblablablabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to build a function that accepts any number of arguments? func_get_argv() get_argc() func_get_argc() get_argv() func_get_argv() get_argc() func_get_argc() get_argv() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function foo($msg) {echo "$msg";}$var1 = "foo";$var1("will this work"); Error $msg Will this work 0 Error $msg Will this work 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function b() {echo "b is executed";}function a(){b();echo "a is executed";b();}a(); b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed a is executed b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed a is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Inbuilt Function User Defined Function Default Function Magic Function Inbuilt Function User Defined Function Default Function Magic Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); helloblablablabla Error helloblabla hello helloblablablabla Error helloblabla hello ANSWER DOWNLOAD EXAMIANS APP
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