29 lines
638 B
PHP
29 lines
638 B
PHP
--TEST--
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Testing to implement Serializable interface by traits
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--FILE--
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<?php
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trait foo {
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public function serialize() {
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return 'foobar';
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}
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public function unserialize($x) {
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var_dump($x);
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}
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}
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class bar implements Serializable {
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use foo;
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}
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var_dump($o = serialize(new bar));
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var_dump(unserialize($o));
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?>
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--EXPECTF--
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Deprecated: %s implements the Serializable interface, which 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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string(20) "C:3:"bar":6:{foobar}"
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string(6) "foobar"
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object(bar)#%d (0) {
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}
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