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<?php // 空 XML を bool にキャストすると false $falsy = new SimpleXMLElement('<bool></bool>'); var_dump((bool)$falsy);// false // 中身のある XML を bool にキャストすると true $truthy = new SimpleXMLElement('<bool><true/></bool>'); var_dump((bool)$truthy);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(true)

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