ptarjan
43 linhas
785 B
PHP
43 linhas
785 B
PHP
<?php
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class object implements ArrayAccess {
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public $a = array('1st', 1, 2=>'3rd', '4th'=>4);
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function offsetExists($index) {
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echo __METHOD__ . "($index)\n";
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return array_key_exists($index, $this->a);
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}
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function offsetGet($index) {
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echo __METHOD__ . "($index)\n";
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switch($index) {
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case 1:
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$a = 'foo';
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return $a . 'Bar';
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case 2:
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static $a=1;
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return $a;
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}
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return $this->a[$index];
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}
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function offsetSet($index, $newval) {
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echo __METHOD__ . "($index,$newval)\n";
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if ($index==3) {
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$this->cnt = $newval;
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}
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return $this->a[$index] = $newval;
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}
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function offsetUnset($index) {
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echo __METHOD__ . "($index)\n";
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unset($this->a[$index]);
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}
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}
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$obj = new Object;
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var_dump($obj[1]);
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var_dump($obj[2]);
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$obj[2]++;
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var_dump($obj[2]);
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?>
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===DONE===
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