PHP Salt

A little dash of PHP... my collection of php functions

Version: 2.33.2
Last Build: December 29, 2023 20:28pm (PST)

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The Functions

array

  psAryAddition()
  psAryReverse()
  psAryUpdate()
  psAryAdd();
  psAryToString()
  psAryTrim()
  psTrimAry()
  psCount()
  psIsAryEmpty()
  psStrToAry()

db

  psBDB_deleteKey()
  psBDB_keyList()
  psBDB_readKey()
  psBDB_writeKey()

file
graph

  psGraphLineMulti()
  psGraphLine()
  psGraphLineDelta()

html

  psStrHiLight()
  psShrinkSource()
  psStripComments()
  psOBStart()

mail

math

  psCheckSum()
  psStats()
  psWhatPercent()
  psPercentAdd()

misc

  psCreatKey()
  psUniqKey()
  psUniqKeyTxt()
  psTableSort()

mobile

psIsMobileBrowser()

script

psScriptWrite()

string
system

time

  psDateFuture()
  psDateMonths()
  psDatePast()
  psDateInRange()
  psDate()
  psTime()
  psWeek();
  psIsSameDay()
  psMicroTime()
  psTime12()
  psTime12d()
  psDayFromDate()
  psDayFromDateLong()
  psDayFromDateNum()
  psTimeZones()

web

psFileKeyVal()
Read Key=Value from txt file

Description:

Reads a file of keys and values, such as = or |
Default is '='
White spaces are ignored, and lines begining with # are also ignored

psFile_kv returns keys intact
psFile_kvl returns keys lowercase

Usage:

$aryTable = psFile_kv("/tmp/somefile.txt");
$aryTable = psFile_kvl("/tmp/somefile.txt");

Example:


Reads files in this format:

# user info
phone = 555-1212
name = mike
desc = that guy

Code:

// wrappers for old name (some people still using)
function psFile_kv($wFile,$d = "=") { return psFileKeyVal($wFile,$d); }
function psFile_kvl($wFile,$d = "=") { return psFileKeyValL($wFile,$d); }


function psFileKeyVal($wFile,$d = "=")
{
	$res = array();
	$ary = @file($wFile);
	if ( is_array($ary) == true )
	  {
	  foreach ($ary as $line)
	    {
	    $line = trim($line);
	    if ( ($line !="") && (substr($line,0,1) != "#") )
	      {
	      list($key,$val) = explode($d,$line,2);
	      $key = trim($key); $val = trim($val);
	      $res[$key] = $val;
	      }
	    }
	  }
	return $res;
}

function psFileKeyValL($wFile,$d = "=")
{
	$res = array();
	$ary = @file($wFile);
	if ( is_array($ary) == true )
	  {
	  foreach ($ary as $line)
	    {
	    $line = trim($line);
	    if ( ($line !="") && (substr($line,0,1) != "#") )
	      {
	      list($key,$val) = explode($d,$line,2);
	      $key = strtolower(trim($key)); $val = trim($val);
	      $res[$key] = $val;
	      }
	    }
	  }

	return $res;
}

Changlelog:

07/13/2012 added explode(,,2) to allow more than one delimiter to apear in result

See Also

psFileKeyValWrite()

And a shot out to:

PHP - php.net
Fedora Server - getfedora.com

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