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<?php $a = array ( 0 => array ('Hund', 'Katze'), 1 => array ('Hund', 'Katze', 'Pferd'), 2 => array ('Hund', 'Katze'), 3 => array ('Katze', 'Hund'), 4 => array (1=>'Hund', 2=>'Katze'), ) $b = array_unique($a); print_r($b);
Output for 7.1.0 - 7.1.17, 7.2.0 - 7.2.6
Parse error: syntax error, unexpected '$b' (T_VARIABLE) in /in/Lcano on line 11
Process exited with code 255.
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