3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $schema = Array( Array("prestation_1" => 123, "prestataire_1" => 321, "prestation_2" => 456, "prestataire_2" => 654), Array("prestation_1" => 123, "prestataire_1" => 321, "prestation_2" => 456, "prestataire_2" => 654), Array("prestation_1" => 123, "prestataire_1" => 3241, "prestation_2" => 4956, "prestataire_2" => 654), Array("prestation_1" => 123, "prestataire_1" => 321, "prestation_2" => 456, "prestataire_2" => 654) ); function check( $array) { $array=array_values($array); $k=0; for($i=0;$i<count($array);$i++) { if(count($array)-1 > $i) { if($array[$i] == $array[$i+1]) $k=0; else $k=1; } } if($k == 0) return $array[0]; else return array(); } //print_r(check($schema)) ; $arr = array_unique($schema); print_r($arr);
Output for 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Array ( [0] => Array ( [prestation_1] => 123 [prestataire_1] => 321 [prestation_2] => 456 [prestataire_2] => 654 ) )
Output for 5.4.0 - 5.6.28
Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Notice: Array to string conversion in /in/hXpPN on line 32 Array ( [0] => Array ( [prestation_1] => 123 [prestataire_1] => 321 [prestation_2] => 456 [prestataire_2] => 654 ) )
Output for 4.3.0 - 5.2.8, 5.2.10 - 5.3.29
Array ( [0] => Array ( [prestation_1] => 123 [prestataire_1] => 321 [prestation_2] => 456 [prestataire_2] => 654 ) )
Output for 5.2.9
Array ( [0] => Array ( [prestation_1] => 123 [prestataire_1] => 321 [prestation_2] => 456 [prestataire_2] => 654 ) [2] => Array ( [prestation_1] => 123 [prestataire_1] => 3241 [prestation_2] => 4956 [prestataire_2] => 654 ) )