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<?php $tambah = 0; $kurang = 0; function tambah_dan_kurang($a=1,$b=2, &$tambah, &$kurang) { $tambah = $a + $b; $kurang = $b-1; } tambah_dan_kurang(1,2, $tambah, $kurang); echo $tambah."\n"; echo $kurang; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Optional parameter $a declared before required parameter $kurang is implicitly treated as a required parameter in /in/HG4c6 on line 4 Deprecated: Optional parameter $b declared before required parameter $kurang is implicitly treated as a required parameter in /in/HG4c6 on line 4 3 1

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