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<?php $a = array(1, 2, 'd', "1,3"); $file = new splfileobject('/tmp/array.txt', 'w+'); $file->fputcsv($a); var_dump(file_get_contents('/tmp/array.txt')); $a = new arrayObject(array(1, 2, 'd', "1,3")); $file = new splfileobject('/tmp/arrayObject.txt', 'w+'); $file->fputcsv($a); var_dump(file_get_contents('/tmp/arrayObject.txt'));
Output for git.master_jit, git.master, rfc.property-hooks
string(12) "1,2,d,"1,3" " Fatal error: Uncaught TypeError: SplFileObject::fputcsv(): Argument #1 ($fields) must be of type array, ArrayObject given in /in/ujtqc:12 Stack trace: #0 /in/ujtqc(12): SplFileObject->fputcsv(Object(ArrayObject)) #1 {main} thrown in /in/ujtqc on line 12
Process exited with code 255.

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