ta-tikoma/bind

bind method for binding argument to callable

1.0.0 2025-10-24 08:03 UTC

Requires (Dev)

• phpstan/phpstan: ^2.1
• phpunit/phpunit: ^12.4

MIT

• Ni Shi

• functional
• callable
• binding

README

There is only two functions in this package: bind and flip

Install

Examples

Example 1

Before

array_map(static fn (string $s) => substr($s, 2), ['a_bar', 'a_foo', 'a_boo'])

After

array_map(bind(substr(...), 2), ['a_bar', 'a_foo', 'a_boo'])

Example 2

Before

$result = 'Hello World'
    |> static fn (string $s) => explode(' ', $s)
    |> static fn (array $a) => array_filter($a, static fn (string $s) => str_starts_with($s, 'H'))

After

$result = 'Hello World'
    |> bind(flip(explode(...)), ' ')
    |> bind(array_filter(...), bind(str_starts_with(...), 'H'))