PHP Functions It is always necessary to use parentheses with the print function. True False True False ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The below statement will return.$Var = substr(""abcdef"", -4, 1); returns "f" returns "cd" returns "d" returns "c" returns "f" returns "cd" returns "d" returns "c" ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Arrays None of above Both A & B Objects Arrays None of above Both A & B Objects ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... sometimes left to right and sometimes right to left Always right to left left to right right to left sometimes left to right and sometimes right to left Always right to left left to right right to left ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. -1 Garbage value NULL 0 -1 Garbage value NULL 0 ANSWER DOWNLOAD EXAMIANS APP
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