PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5); 0 0.5 1 -0.5 0 0.5 1 -0.5 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"); $msg Will this work Error 0 $msg Will this work Error 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "chr($total)";}$var1 = "sum";$var1(5, 44); 49 1 Error Sum 49 1 Error Sum 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_argc() get_argc() get_argv() func_get_argv() func_get_argc() get_argc() get_argv() func_get_argv() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?$x = 75;$y = 25;function addition(){$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];}addition();echo $z; 100 25 75 error 100 25 75 error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? compress() zip() zip_compress() gzcompress() compress() zip() zip_compress() gzcompress() ANSWER DOWNLOAD EXAMIANS APP
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