ptarjan
15 linhas
281 B
PHP
15 linhas
281 B
PHP
<?php
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function foo() { return "hello"; }
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function bar() { return "goodbye"; }
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function test() {
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var_dump(fb_call_user_func_safe_return('foo', 0));
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}
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function main() {
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test();
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fb_rename_function('foo', 'baz');
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test();
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fb_rename_function('bar', 'foo');
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test();
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}
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main();
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