Class ArrayUtil

Located at Base/Lib/ArrayUtil.php

Methods summary
`public static`	# `hasArrayIndex( mixed $array, mixed $index )`
`public static mixed`	# `arrayIndex( array $array, array $index, boolean $required = false )` Parameters `$array` `array` $array `$index` `array` $index `$required` `boolean` $required Returns `mixed`
`public static`	# `keysAsValues( mixed $array )`
`public static array`	# `arraylize( mixed $var )` Parameters `$var` `mixed` $var Returns `array`
`public static array`	# `array2NamedParams( array $array )` Parameters `$array` `array` $array Returns `array`
`public static`	# `mergeArrayWithKeys( mixed $array1, mixed $array2 )`
`public static`	# `setByArray( array & $array, array $index, mixed $value )` Parameters `$array` `array` $array `$index` `array` $index `$value` `mixed` $value
`public static`	# `orderBy( mixed $array )`
`public static`	# `keysTree( mixed $array )`