12-30-2008
calculate number of strings in a variable
Hi all
I have a variable called "variable" and is of the form
variable ="AAA BBB CCC DDD" {basically it has values separated by spaces}
What is the simplest way to check if "variable" has more that one value in its list?
Thanks.
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LEARN ABOUT PHP
gupnp_service_notify
GUPNP_SERVICE_NOTIFY(3) 1 GUPNP_SERVICE_NOTIFY(3)
gupnp_service_notify - Notifies listening clients
SYNOPSIS
bool gupnp_service_notify (resource $service, string $name, int $type, mixed $value)
DESCRIPTION
Notifies listening clients that the property have changed to the specified values.
PARAMETERS
o $service
- A service identifier.
o $name
- The name of the variable.
o $type
- The type of the variable. Type can be one of the following values:
o GUPNP_TYPE_BOOLEAN - Type of the variable is boolean.
o GUPNP_TYPE_INT - Type of the variable is integer.
o GUPNP_TYPE_LONG - Type of the variable is long.
o GUPNP_TYPE_DOUBLE - Type of the variable is double.
o GUPNP_TYPE_FLOAT - Type of the variable is float.
o GUPNP_TYPE_STRING - Type of the variable is string.
o $value
- The value of the variable.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
ERRORS
/EXCEPTIONS
Issues E_WARNING with either not correctly defined type of the variable or the value is not corresponding to the defined type.
SEE ALSO
gupnp_service_freeze_notify(3), gupnp_service_thaw_notify(3).
PHP Documentation Group GUPNP_SERVICE_NOTIFY(3)