php: best way to assign 10 times the same symbol (space) to a variable

Question

We have ``` $symb="_"; $num=10; ``` We want `$ten_symbs` to be exactly `"__________"; // ten symbols "_".` Whats the fastest and/or the best way to assign ten "_" to `$ten_symbs`?

Accepted Answer

str_repeat():

```
$symbol = '_';
$num    = 10;
echo str_repeat($symbol, $num);
```

php: best way to assign 10 times the same symbol (space) to a variable

Solution

Problem

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