We know the pre-defined function str_repeat();. Now how to make our own user defined function that works exact same as str_repeat. For eg str_repeat("John ",10); ( this will print John 10 times ). Help will be appreciated .

Answer 1

function repeat_word ($Word, $num)
{
$ret = "";
for ($i=0; $i <$num; $i++)
{
$ret .= $Word;
}
return $ret;
}
$a = repeat_word ("john",10);
echo ($a);
print : johnjohnjohn...

Answer 2

Thanks man
What does .= means??

Answer 3

concatenation of string or number

Answer 4

use for loop. Take the parameters of your function as the string and the number of times you want to print it. Then use for loop to achieve it

Answer 5

.= is concatenation operator in php which is used to add(join) two strings eg.. johnjohn