7x / documentation / ez publish / technical manual / 4.x / reference / template operators / variable and type handling

Caution: This documentation is for eZ Publish legacy, from version 3.x to 6.x.
For 5.x documentation covering Platform see eZ Documentation Center, for difference between legacy and Platform see 5.x Architecture overview.

Table of contents

Variable and type handling

Operator	Summary
count	Returns the count of the input parameter.
float	Converts the input parameter to a float.
get_class	Returns the class name of an object.
get_type	Returns the type of the provided variable.
int	Converts the input parameter to an integer.
is_array	Returns TRUE if the provided variable is an array.
is_boolean	Returns TRUE if the provided variable is a boolean.
is_class	Returns TRUE if an object is an instance of a specific class.
is_float	Returns TRUE if the provided variable is a float.
is_integer	Returns TRUE if the provided variable is an integer.
is_null	Returns TRUE if the provided variable is NULL.
is_numeric	Returns TRUE if the provided variable is a number.
is_object	Returns TRUE if the target variable is an object.
is_set	Returns TRUE if the value of the provided variable is set.
is_string	Returns TRUE if the provided variable is a string.
is_unset	Returns TRUE if the provided variable is not set (has no value).

Written by:Balazs Halasy (09/03/2005 1:02 pm)

Last updated by:Balazs Halasy (09/03/2005 1:14 pm)

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