Wie folgt der Wert in PHP?

Question

Wie finde ich die Werte in einem Array, das in der Reihenfolge mit einem anderen Array übereinstimmt?

Hier ist mein Code, die mir den $ Array4 gibt, die auf das erwartete Ergebnis nicht entsprechen (siehe unten):

<?php 
for ($j=0; $j < 1; $j++) { 
    for ($i=0; $i < 100; $i++) { 
     $Array3 = (array_intersect($Array2, $Array1)); 
     $Array4 = array_unique($Array3); 
    } 

print_r($Array4); 
} 
?> 

$ Array1:

[not] => G 
[have] => L 

$ Array2 - Array die passen mit $ Array1:

[Once] => B 
[uppon] => A 
[a] => G 
[time] => M 
[,] => Z 
[a] => V 
[small] => G 
[squirrel] => F 
[,] => Z 
[whitch] => U 
[once] => L 
[in] => N 
[the] => N 
[forest] => X 
[,] => Z 
[set] => G  \\Search 
[out] => L  \\string 
[to] => V 
[find] => M 
[something] => N 
[to] => W 
[eat] => X 
[,] => Z 
[to] => G 
[survive] => G 
[.] => Z 

Das Ergebnis mit meinem Code:

$ Array3 - mit Dubletten:

[a] => G 
[small] => G 
[once] => L 
[set] => G  \\Search 
[out] => L  \\string 
[to] => G 

$ Array4 - Das Ergebnis (das Problem ist, dass "a" und "einmal" folgen sie nicht im Array $ Array2):

[a] => G 
[once] => L 

Das erwartete Ergebnis:

[set] => G \\Search 
[out] => L \\string 

Answer 1

Dies würde hoffentlich tun, was Sie suchen.

function findSameInPosition($needle, $haystack) { 
    $indexedNeedle = array_values($needle); 
    $indexedHaystack = array_values($haystack); 
    foreach (array_keys($indexedHaystack) as $key) { 
     if (array_slice($indexedHaystack, $key, count($indexedNeedle)) === $indexedNeedle) { 
      return array_slice($haystack, $key, count($indexedNeedle)); 
     } 
    } 
} 

// Example: 

$input1 = array(
    "not" => "G", 
    "have" => "L" 
); 

$input2 = array(
    "Once" => "B", 
    "uppon" => "A", 
    "a" => "G", 
    "time" => "M", 
    "," => "Z", 
    "a" => "V", 
    "small" => "G", 
    "squirrel" => "F", 
    "," => "Z", 
    "whitch" => "U", 
    "once" => "L", 
    "in" => "N", 
    "the" => "N", 
    "forest" => "X", 
    "," => "Z", 
    "set" => "G", 
    "out" => "L", 
    "to" => "V", 
    "find" => "M", 
    "something" => "N", 
    "to" => "W", 
    "eat" => "X", 
    "," => "Z", 
    "to" => "G", 
    "survive" => "G", 
    "." => "Z" 
); 

findSameInPosition($input1, $input2); // Returns Array ([set] => G [out] => L)