Rev 2 | Rev 22 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2 | Rev 13 | ||
|---|---|---|---|
| Line 431... | Line 431... | ||
| 431 | return preg_replace_callback('/[\\x00-\\x7F]/',
|
431 | return preg_replace_callback('/[\\x00-\\x7F]/',
|
| 432 | create_function('$m', "return $f(0, 1)" . '? $m[0] : "&#" . ord($m[0]) . ";";'),
|
432 | create_function('$m', "return $f(0, 1)" . '? $m[0] : "&#" . ord($m[0]) . ";";'),
|
| 433 | $s); |
433 | $s); |
| 434 | } |
434 | } |
| 435 | 435 | ||
| - | 436 | /** |
|
| - | 437 | * Reduces sequences of two or more consecutive white-space characters |
|
| - | 438 | * in an input to a single space. |
|
| - | 439 | * |
|
| - | 440 | * @param string $s |
|
| - | 441 | * @return string |
|
| - | 442 | */ |
|
| - | 443 | function reduceWhitespace($s) |
|
| - | 444 | {
|
|
| - | 445 | return preg_replace('/\s{2,}/', ' ', $s);
|
|
| - | 446 | } |
|
| - | 447 | ||
| 436 | ?> |
448 | ?> |
| 437 | 449 | ||