wrapBlock()

Wraps a block of lines with a header and footer line.

Parameters

$lines : array<string|int, mixed>|string

Array or string of lines to wrap.

$before : string

Line inserted before the block.

$after : string

Line inserted after the block.

$indent : string|int = ''

Indentation for the inner block (default: '').

$separator : string = PHP_EOL

Line separator (defaults to PHP_EOL).

$keepEmptyLines : bool = true

Whether to preserve empty lines (default: true).

Tags

example

echo wrapBlock("line1\nline2", '{', '}', 4);
// Output:
// {
//     line1
//     line2
// }

author

Marc Alcaraz (ekameleon)

since

1.0.0