rfc:typehint

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rfc:typehint [2008/04/16 16:29] – New informations. feliperfc:typehint [2008/04/17 14:36] – felipe
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   * Date: 2008-04-07   * Date: 2008-04-07
   * Author: Felipe Pena <felipensp@gmail.com>   * Author: Felipe Pena <felipensp@gmail.com>
-  * Status: Under Discussion+  * Status: [[http://news.php.net/php.internals/37049|Under Discussion]]
  
 ====== Details of implementation ====== ====== Details of implementation ======
 **Parameter type hint:** **Parameter type hint:**
-  - The behavior when the default value is NULL was keeped.+  - The behavior when the default parameter value is ''NULL'' was keeped.
 **Both:** **Both:**
   - Binary and unicode string are specified by ''string''.   - Binary and unicode string are specified by ''string''.
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 ==== BC Break ==== ==== BC Break ====
 No BC break using the "(type)" syntax. (Inspirated by Objective-C) No BC break using the "(type)" syntax. (Inspirated by Objective-C)
 +
  
 ==== Examples ==== ==== Examples ====
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 } }
  
-test('1337'); +test('1337'); // Catchable fatal error: The returned value must be of the type integer
-test(-1); +
-test(1); +
-test(1.); // Catchable fatal error: The returned value must be of the type integer+
 </code> </code>
  
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       - isObject()       - isObject()
       - isResource()       - isResource()
 +
  
 ==== Examples ==== ==== Examples ====
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 test("1337"); test("1337");
 test(-1); test(-1);
-test("1."); // Catchable fatal error: Argument 1 passed to test() must be an integer, string given+test("1."); // Catchable fatal error: Argument 1 passed to test() must be of the type integer, string given
  
 function test(integer $value = '1') { function test(integer $value = '1') {
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 test(.1); test(.1);
 test("1."); test("1.");
-test("1337"); // Catchable fatal error: Argument 1 passed to test() must be an double, string given+test("1337"); // Catchable fatal error: Argument 1 passed to test() must be of the type double, string given
  
 function test(double $value = '1') { function test(double $value = '1') {
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 test('1'); test('1');
 test(''); test('');
-test(null); // Catchable fatal error: Argument 1 passed to test() must be an boolean, null given+test(null); // Catchable fatal error: Argument 1 passed to test() must be of the type boolean, null given
 </code> </code>
  
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 test(fopen(__FILE__, 'r')); test(fopen(__FILE__, 'r'));
-test(NULL); // Catchable fatal error: Argument 1 passed to test() must be an resource, null given+test(NULL); // Catchable fatal error: Argument 1 passed to test() must be of the type resource, null given
 </code> </code>
  
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 test(new stdclass); test(new stdclass);
-test(NULL); // Catchable fatal error: Argument 1 passed to test() must be an object, null given+test(NULL); // Catchable fatal error: Argument 1 passed to test() must be of the type object, null given
  
 function test(object $value = 1) { function test(object $value = 1) {
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-===== Patches =====+===== Patches & tests =====
  
-  - Return value type hint: http://felipe.ath.cx/diff/return_type_hint.diff (under construction) +  - Return value type hint: http://felipe.ath.cx/diff/return_type_hint.diff 
-  - Parameter type hint: http://felipe.ath.cx/diff/param_type_hint.diff (under construction)+  - Parameter type hint: http://felipe.ath.cx/diff/param_type_hint.diff 
 +  - Tests: http://felipe.ath.cx/diff/tests/
  
rfc/typehint.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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