Fossology\Lib\Application\CustomTextEscaping Class Reference

Escape/unescape newlines for single-line CSV fields. More...

Collaboration diagram for Fossology\Lib\Application\CustomTextEscaping:

Static Public Member Functions
static	escapeNewlines ($value)
	Flatten real newlines to a literal so a field stays on one physical CSV line. Backslashes are escaped first so unescapeNewlines() can reverse the transform exactly, even if the text itself already contains a literal backslash-n sequence. More...
static	unescapeNewlines ($value)
	Reverse escapeNewlines(): literal becomes a real newline, any other escaped character is unescaped to itself. More...

Detailed Description

Escape/unescape newlines for single-line CSV fields.

Definition at line 19 of file CustomTextEscaping.php.

Member Function Documentation

escapeNewlines()

static Fossology\Lib\Application\CustomTextEscaping::escapeNewlines (   $value )

static

Flatten real newlines to a literal
so a field stays on one physical CSV line. Backslashes are escaped first so unescapeNewlines() can reverse the transform exactly, even if the text itself already contains a literal backslash-n sequence.

Parameters

string | null

$value

Returns

string

Definition at line 29 of file CustomTextEscaping.php.

unescapeNewlines()

static Fossology\Lib\Application\CustomTextEscaping::unescapeNewlines (   $value )

static

Reverse escapeNewlines(): literal
becomes a real newline, any other escaped character is unescaped to itself.

Parameters

string | null

$value

Returns

string

Definition at line 44 of file CustomTextEscaping.php.

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The documentation for this class was generated from the following file:

• src/lib/php/Application/CustomTextEscaping.php