PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); helloblablablabla error helloblabla hello helloblablablabla error helloblabla hello ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function mine($m){if ($m < 0)echo "less than 0";if ($ >= 0)echo "Not True";}mine(0); Less Than 0 None of the Mentioned No Output Not True Less Than 0 None of the Mentioned No Output Not True ANSWER DOWNLOAD EXAMIANS APP
PHP Functions It is always necessary to use parentheses with the print function. False True False True ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used to get the current memory usage? get_memory_usage() get_usage() get_memory_peak_usage() get_peak_usage() get_memory_usage() get_usage() get_memory_peak_usage() get_peak_usage() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. 0 Garbage value -1 NULL 0 Garbage value -1 NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function _func(){echo "Hello World";}_func(); Hello World None of the mentioned No Output ERROR Hello World None of the mentioned No Output ERROR ANSWER DOWNLOAD EXAMIANS APP
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