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//*************************
array_flip (PHP4 >= 4.0b4)
array array_flip (array trans)
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$a[0]="abc";
$a[1]="def";
After an array_flip() you get:
$a["abc"]=0; $a["def"]=1;
//***************************
array_count_values (PHP4 >= 4.0b4)
array array_count_values (array input)
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$array = array (1, "hello", 1, "world", "hello");
array_count_values ($array);
// returns array (1=>2, "hello"=>2, "world"=>1)
//*****************************
array_merge (PHP4 )
array array_merge (array array1, array array2 [, array ...])
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$array1 = array ("color" => "red", 2, 4);
$array2 = array ("a", "b", "color" => "green", "shape" => "trapezoid", 4);
array_merge ($array1, $array2);
//Resulting array will be array("color" => "green", 2, 4, "a", "b", "shape" => "trapezoid", 4).
See also array_merge_recursive().
//******************************
array_merge_recursive (PHP4 >= 4.0.1)
array array_merge_recursive (array array1, array array2 [, array ...])
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$ar1 = array ("color" => array ("favorite" => "red"), 5);
$ar2 =


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