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Last updated: Mon, 28 Oct 2002
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is_string

(PHP 3, PHP 4 )

is_string -- Prüft, ob Variable vom Typ string ist

Beschreibung:

int is_string ( mixed var)

Liefert TRUE, wenn var vom Typ string ist, sonst FALSE.

Siehe auch is_long(), is_int(), is_integer(), is_float(), is_double(), is_real(), is_object() und is_array().

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previousis_scalarissetnext
Last updated: Mon, 28 Oct 2002
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Last updated: Thu Oct 31 18:34:28 2002 EST