Fallback Class Reference

Fallback functions for PHP installed without mbstring support. More...

List of all members.

Static Public Member Functions
static	iconv ($from, $to, $string)
static	mb_strlen ($str, $enc= '')
	Fallback implementation of mb_strlen, hardcoded to UTF-8.
static	mb_strpos ($haystack, $needle, $offset=0, $encoding= '')
	Fallback implementation of mb_strpos, hardcoded to UTF-8.
static	mb_strrpos ($haystack, $needle, $offset=0, $encoding= '')
	Fallback implementation of mb_strrpos, hardcoded to UTF-8.
static	mb_substr ($str, $start, $count= 'end')
	Fallback implementation for mb_substr, hardcoded to UTF-8.
static	mb_substr_split_unicode ($str, $splitPos)
static	stream_resolve_include_path ($filename)
	Fallback implementation of stream_resolve_include_path() Native stream_resolve_include_path is available for PHP 5 >= 5.3.2.

---

Detailed Description

Fallback functions for PHP installed without mbstring support.

Definition at line 26 of file Fallback.php.

---

Member Function Documentation

static Fallback::iconv	(	$	from,
		$	to,
		$	string
	)		[static]

Parameters:

$from
$to
$string

Returns:

string

Definition at line 34 of file Fallback.php.

static Fallback::mb_strlen	(	$	str,
		$	enc = ''
	)		[static]

Fallback implementation of mb_strlen, hardcoded to UTF-8.

Parameters:

string	$str
string	$enc	optional encoding; ignored

Returns:

int

Definition at line 136 of file Fallback.php.

References $total.

Referenced by mb_substr_split_unicode(), and GlobalTest\testFallbackMbstringFunctions().

static Fallback::mb_strpos	(	$	haystack,
		$	needle,
		$	offset = 0,
		$	encoding = ''
	)		[static]

Fallback implementation of mb_strpos, hardcoded to UTF-8.

Parameters:

$haystack	String
$needle	String
$offset	String: optional start position
$encoding	String: optional encoding; ignored

Returns:

int

Definition at line 161 of file Fallback.php.

static Fallback::mb_strrpos	(	$	haystack,
		$	needle,
		$	offset = 0,
		$	encoding = ''
	)		[static]

Fallback implementation of mb_strrpos, hardcoded to UTF-8.

Parameters:

$haystack	String
$needle	String
$offset	String: optional start position
$encoding	String: optional encoding; ignored

Returns:

int

Definition at line 182 of file Fallback.php.

static Fallback::mb_substr	(	$	str,
		$	start,
		$	count = 'end'
	)		[static]

Fallback implementation for mb_substr, hardcoded to UTF-8.

Attempts to be at least _moderately_ efficient; best optimized for relatively small offset and count values -- about 5x slower than native mb_string in my testing.

Larger offsets are still fairly efficient for Latin text, but can be up to 100x slower than native if the text is heavily multibyte and we have to slog through a few hundred kb.

Parameters:

$str
$start
$count	string

Returns:

string

Definition at line 66 of file Fallback.php.

References $count, and mb_substr_split_unicode().

static Fallback::mb_substr_split_unicode	(	$	str,
		$	splitPos
	)		[static]

Parameters:

$str
$splitPos

Returns:

int

Definition at line 85 of file Fallback.php.

References mb_strlen().

Referenced by mb_substr().

static Fallback::stream_resolve_include_path

(

$

filename

)

[static]

Fallback implementation of stream_resolve_include_path() Native stream_resolve_include_path is available for PHP 5 >= 5.3.2.

Parameters:

$filename

String

Returns:

String

Definition at line 202 of file Fallback.php.

References $path.

Referenced by UserMailer\send().

---

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

• includes/Fallback.php