Arrays.md

Meritoo Common Library

Common and useful classes, methods, exceptions etc.

Arrays

Useful methods related to arrays

Class: Meritoo\Common\Utilities\Arrays File: src/Utilities/Arrays.php

getNonEmptyValues(array $values)

Returns non-empty values, e.g. without "" (empty string), null or []

Arguments

• array $values - The values to filter

Example 1

• values: [] (no values)
• result: [] (an empty array)

Example 2

• values: [null, ""] (all empty values)
• result: [] (an empty array)

Example 3

• values: ["test 1", "", 123, null, 0]
• result: ["test 1", 123, 0]

getNonEmptyValuesAsString(array $values, $separator = ', ')

Returns non-empty values concatenated by given separator

Arguments

• array $values - The values to filter
• [string $separator] - (optional) Separator used to implode the values. Default: ", ".

Example 1

• values: [] (no values)
• separator: default or any other string
• result: "" (an empty string)

Example 2

• values: [null, ""] (all empty values)
• separator: default or any other string
• result: "" (an empty string)

Example 3

• values: ["test 1", "", 123, null, 0]
• separator: ", " (default)
• result: "test 1, 123, 0"

Example 4

• values: ["test 1", "", 123, null, 0]
• separator: " | "
• result: "test 1 | 123 | 0"

More

1. Base test case (with common methods and data providers)
2. Collection of elements
3. Exceptions
4. Static methods
   1. Arrays
   2. Regex
5. Value Objects

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