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If Serializable is implemented, require that __serialize() and __unserialize() are implemented as well, else issue a deprecation warning. Also deprecate use of PDO::FETCH_SERIALIZE. RFC: https://wiki.php.net/rfc/phase_out_serializable Closes GH-6494.
78 lines
1.5 KiB
PHP
78 lines
1.5 KiB
PHP
--TEST--
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ZE2 Serializable
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--FILE--
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<?php
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class Test implements Serializable
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{
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public $data;
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function __construct($data)
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{
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echo __METHOD__ . "($data)\n";
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$this->data = $data;
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}
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function serialize()
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{
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echo __METHOD__ . "({$this->data})\n";
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return $this->data;
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}
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function unserialize($serialized)
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{
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echo __METHOD__ . "($serialized)\n";
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$this->data = $serialized;
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var_dump($this);
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}
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}
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$tests = array('String', NULL, 42, false);
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foreach($tests as $data)
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{
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try
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{
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echo "==========\n";
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var_dump($data);
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$ser = serialize(new Test($data));
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var_dump(unserialize($ser));
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}
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catch(Exception $e)
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{
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echo 'Exception: ' . $e->getMessage() . "\n";
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}
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}
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?>
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--EXPECTF--
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Deprecated: The Serializable interface is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in %s on line %d
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==========
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string(6) "String"
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Test::__construct(String)
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Test::serialize(String)
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Test::unserialize(String)
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object(Test)#%d (1) {
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["data"]=>
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string(6) "String"
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}
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object(Test)#%d (1) {
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["data"]=>
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string(6) "String"
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}
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==========
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NULL
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Test::__construct()
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Test::serialize()
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NULL
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==========
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int(42)
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Test::__construct(42)
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Test::serialize(42)
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Exception: Test::serialize() must return a string or NULL
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==========
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bool(false)
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Test::__construct()
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Test::serialize()
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Exception: Test::serialize() must return a string or NULL
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