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Manual: is_string
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  is_resource
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is_string

(PHP3 , PHP4 )

is_string -- Finds whether a variable is a string

Description

int is_string (mixed var)

Returns true if var is a string, false otherwise.

See also is_bool(), is_long(), is_int(), is_integer(), is_float(), is_double(), is_real(), is_object(), and is_array().


 About Notes

Previous page
  is_resource
  Updated
Sat, 12 Aug 2000
 isset 
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