is_finite
Description
bool is_finite ( float val)Returns TRUE if val is a legal finite number within the allowed range for a PHP float on this platform.
See also is_infinite() and is_nan().
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| hypot | Nach oben | is_infinite |
Returns TRUE if val is a legal finite number within the allowed range for a PHP float on this platform.
See also is_infinite() and is_nan().
| Zurück | Zum Anfang | Weiter |
| hypot | Nach oben | is_infinite |