tr_repeat(string,repeat);

<?php
echo "Before using 'str_repeat()' function: ('.',13)";
echo "<br>";
echo "After using 'str_repeat()' function:".str_repeat(".",13);
?>

Before using 'str_repeat()' function: ('.',13)
After using 'str_repeat()' function:..............

<?php
echo "Before using 'str_repeat()' function: ('-=',10)";
echo "<br>";
echo "After using 'str_repeat()' function:".str_repeat('-=',10);
?>

Before using 'str_repeat()' function: ('-=',10)
After using 'str_repeat()' function:-=-=-=-=-=-=-=-=-=-=

<?php
echo "Before using 'str_repeat()' function: ('?,10)";
echo "<br>";
echo "After using 'str_repeat()' function:".str_repeat('?',10);
?>

Before using 'str_repeat()' function: (' ??,10)
After using 'str_repeat()' function: ? ? ? ? ? ? ? ? ? ?;