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66 lines
1.6 KiB
PHP
66 lines
1.6 KiB
PHP
--TEST--
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ZE2 ArrayAccess and ASSIGN_OP operators (.=)
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--FILE--
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<?php
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class Peoples implements ArrayAccess {
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public $person;
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function __construct() {
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$this->person = array(array('name'=>'Foo'));
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}
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function offsetExists($index) {
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return array_key_exists($this->person, $index);
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}
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function offsetGet($index) {
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return $this->person[$index];
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}
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function offsetSet($index, $value) {
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$this->person[$index] = $value;
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}
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function offsetUnset($index) {
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unset($this->person[$index]);
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}
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}
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$people = new Peoples;
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var_dump($people->person[0]['name']);
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$people->person[0]['name'] = $people->person[0]['name'] . 'Bar';
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var_dump($people->person[0]['name']);
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$people->person[0]['name'] .= 'Baz';
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var_dump($people->person[0]['name']);
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echo "===ArrayOverloading===\n";
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$people = new Peoples;
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var_dump($people[0]['name']);
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$people[0]['name'] = 'FooBar';
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var_dump($people[0]['name']);
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$people[0]['name'] = $people->person[0]['name'] . 'Bar';
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var_dump($people[0]['name']);
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$people[0]['name'] .= 'Baz';
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var_dump($people[0]['name']);
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?>
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--EXPECTF--
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string(3) "Foo"
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string(6) "FooBar"
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string(9) "FooBarBaz"
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===ArrayOverloading===
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string(3) "Foo"
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Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 40
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string(3) "Foo"
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Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 42
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string(3) "Foo"
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Notice: Indirect modification of overloaded element of Peoples has no effect in %sarray_access_008.php on line 44
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string(3) "Foo"
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