In PHP How do you print this pattern h h e h e l h e l l h e l l o?

Answer 1

String hello = "hello";

for(int i = 0; i < hello.length(); i++){

System.out.print(hello.substring(0,i+1));

}

/*

* This loop will loop over the string "hello". For each loop it will print

* the entire string from the beginning to the index of i. Therefore, the

* first loop will print hello.substring(0,1), or "h". The next loop will

* print hello.substring(0,2) or "he". These are all printed together so

* it becomes "hhehelhellhello"

*/

Answer 2

char str[] = "hello"; for (int i=1; i<=5; ++i) for (int j=0; j<i; ++j) printf ("%c", str[j]);