The Sieve_Test_Exists class represents a test for the existsance of one or more headers in a message.

• author: Mike Cochrane <mike@graftonhall.co.nz>
• since: Ingo 0.1

Located in /lib/Script/sieve.php (line 1836)

Sieve_Test
   |
   --Sieve_Test_Exists

Inherited Variables

Inherited from Sieve_Test

Sieve_Test::$_vars

Constructor Sieve_Test_Exists (line 1843)

Constructor.

Sieve_Test_Exists Sieve_Test_Exists ([array $vars = array()])

• array $vars: Any required parameters.

check (line 1854)

Checks if the rule parameters are valid.

• return: True if this rule is valid, an error message otherwise.

boolean|string check ()

---

Redefinition of:

Sieve_Test::check()

Checks if the rule parameters are valid.

toCode (line 1869)

Returns a script snippet representing this rule and any sub-rules.

• return: A Sieve script snippet.

string toCode ()

---

Redefinition of:

Sieve_Test::toCode()

Returns a script snippet representing this rule and any sub-rules.

Inherited Methods

Inherited From Sieve_Test

Sieve_Test::check()
Sieve_Test::requires()
Sieve_Test::toCode()