PHP Variable naming recommendations

PHP is a weak type of language, if there are many variables in the program, plus PHP Many of the functions of the name are very chaotic, chaotic, and see the dazzling.

Unified coding style, even variable naming, is very important in team development.

I have been engaged in the development of PHP for many years, in order to make the team more effective, and gradually formed a PHP naming habit (after a friend said that there is already a Hungarian nomenclature), so that their procedures look very clear.

Below I will give you experience, not necessarily apply to others, but still share.

String, strings, preceded by a variable str
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PHP Code:
The following variable is a string type
$strMessage = ' Hello world! ';

arrays, array type, plus a in front of variables, one-dimensional arrays using nouns singular, multidimensional arrays using word plural
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PHP Code:
The following variable is a one-dimensional array
$aData = Array (1, 2, 3, 4, 5, 6);

The following variable is a multidimensional array
$aMembers = array (' id ' = = 123456, ' username ' = ' ABC ', ' email ' = ' abc#abc.com ');

integer, int variable, preceded by ' n '
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PHP Code:
The following variable is an integer
$nCount = $pBS->member->getcount ();

Boolean, Boolean preceded by ' B '
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PHP Code:
The following variable is a Boolean type
$bEncode = true;

float, floating point, plus ' F ' in front
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PHP Code:
The following variable is a floating-point type
$fSave = 0.8; 80 percent

Pointer types, such as classes. Add ' P ' to the front
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PHP Code:
The following is an instantiation of a class
$pBP = new Bluepage;

Resource, resource type, plus ' RS ' in front
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PHP Code:
$rsConn = mysql_connect (' localhost ', ' user ', ' pw ');

$rsHandle = fopen ($strFilename);

Unspecified variables, using MX
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PHP Code:
$mxData = GetData ();

Custom functions, starting with fn_
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PHP Code:
function Fn_halterror ($strErrorMessage)
{
Do sth ...
}

A comprehensive example (using a paging Class):
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PHP Code:
Include ("lib/bluepage.class.php");
$pBP = new Bluepage;

$rsConn = mysql_connect (' localhost ', ' root ', ' 123456 ') or Die (Mysql_error ());
mysql_select_db (' Test ', $rsConn);

$strQuery = "Select COUNT (' ID ') from test";
$nCount = $pBP->mygetcount ($strQuery, $rsConn); Total achieved
if ($nCount < 1)
{
Fn_halterror ($aMessages [' nodata ']);
}
$nShowNum = 10;

Pagination Group and HTML
$aPDatas = $pBP->get ($nCount, $nShowNum);
$strHtml = $pBP->gethtml ($aPDatas);

The paging data contains offset, which takes the data
$strQuery = "SELECT * FROM Test LIMIT". $aPDatas [' offset ']. ", " . $nShowNum;
$rsResult = mysql_query ($strQuery);

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