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accrp.php
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accrp.php
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<?
# This file contains lost of functions perhaps used by other php-Files
# to generate no fun things like tables, forms, and such.
require("accrp-settings.php");
if(!(extension_loaded("mysql"))) {
die ("MySQL support not enabled, <b>gcdb</b> cannot run.");
}
if(isSet($SESSION_PATH))
session_save_path($SESSION_PATH);
###############################################################################
# DB FUNCTIONS
###############################################################################
# getDBConnection
#
# I did this so the DB could easily be changed
function getDBConnection () {
global $PERSISTENT, $DBHOST, $DBUSER, $DBPASSWORD, $DBNAME;
if($PERSISTENT == "On") {
$db = mysql_pconnect($DBHOST, $DBUSER, $DBPASSWORD);
} else {
$db = mysql_connect($DBHOST, $DBUSER, $DBPASSWORD);
}
mysql_select_db($DBNAME, $db);
checkMySQLError("getDBConnection");
return $db;
}
# checkMySQLError
#
# Checks for an error with MySQL and prints the error if it exists
function checkMySQLError ($additional_info="no Additional Informations available") {
$test = mysql_errno();
if($test != 0) {
echo mysql_errno().":".mysql_error()."<br>";
echo "The following information is in the code:<br>";
die($additional_info . "<br>");
}
}
# mysqlReport
#
# Uses the PrettyTable functions to generate a table detailing what happened
function mysqlReport ($result, $title, $return_url, $return_link) {
global $lUpdateSuccess, $lUpdateFailed;
if($result == 1) {
beginPrettyTable("1", $title);
echo "<tr>\n";
echo " <td><div class=data>$lUpdateSuccess <a href='$return_url'>$return_link</a></div></td>\n";
echo "</tr>\n";
endPrettyTable();
} else {
beginPrettyTable("1", $title);
echo "<tr> <td><div class=data>$lUpdateFailed: ";
echo mysql_error();
echo "</div></td></tr>\n";
endPrettyTable();
}
}
# report
#
# Uses the PrettyTable functions to generate a general report to the user what happened
function report ($result=1, $message="nothing more to say", $return_url="main.php", $return_link="back to home") {
if($result == 1) {
beginPrettyTable("1", "Ok (Tikache)");
echo "<tr>\n";
echo " <td><div class=data>$message: <a href='$return_url'>$return_link</a></div></td>\n";
echo "</tr>\n";
endPrettyTable();
} else {
beginPrettyTable("1", "something failed (bhalo na)");
echo "<tr> <td><div class=data>$message: <a href='$return_url'>$return_link</a></div></td>\n";
echo "</tr>\n";
endPrettyTable();
}
}
###############################################################################
# ACCRP FUNCTIONS (functions, special to accrp-Database)
###############################################################################
# get_acs_from_ac5
#
# returns all ac-Codes of a specific AC_ID5
function get_acs_from_ac5($ac5) {
if (!isset($ac5)) echo "Problem in get_acs_from_ac5";
$db = getDBConnection();
$result = mysql_query("SELECT AC_ID1, AC_ID2, AC_ID3, AC_ID4, AC5_DESC FROM AC_CODE5 WHERE AC_ID5=$ac5", $db);
checkMySQLError("get_acs_from_ac5");
$row = mysql_fetch_array($result);
return $row;
}
# get_ac_array
#
# returns an array with IDs as Keys and Descriptions as Values from one of the
# 4 nearly equal AC_Tables
function get_ac_array($ac_number) {
$ac_number = (int)$ac_number;
if ($ac_number < 1 || $ac_number > 5) {
echo "<h1>get_ac_array: bad argument</h1>";
exit;
}
$db = getDBConnection();
$result = mysql_query("select * from AC_CODE$ac_number", $db);
checkMySQLError("get_ac_array");
while($row = mysql_fetch_array($result))
$ac_array[$row["AC_ID$ac_number"]] = $row["AC${ac_number}_DESC"];
asort($ac_array);
return $ac_array;
}
# get_ac5_array
#
# returns the complete AC_CODE5 Table in a multidimensional field
# it is used at enter_trans, to get easily the AC_IDX Codes from the
# AC_CODE5 Table (in the moment they must be all stored in the TRANS
# Table because the AC_ID5 Column might not work properly (double-entries)
#
# maybe, it would be better to make a function like
# get_from_AC5_RowX_codeY($ac_ID5, $ac_Code)
# and call it each time, someone needs the Information
function get_ac5_array() {
$db = getDBConnection();
$result = mysql_query("select * from AC_CODE5", $db);
checkMySQLError("get_ac5_array");
while($row = mysql_fetch_array($result)) {
$ac5_array[$row["AC_ID5"]][1] = $row["AC_ID1"];
$ac5_array[$row["AC_ID5"]][2] = $row["AC_ID2"];
$ac5_array[$row["AC_ID5"]][3] = $row["AC_ID3"];
$ac5_array[$row["AC_ID5"]][4] = $row["AC_ID4"];
}
return $ac5_array;
}
function get_ac1_sc_array() {
# define shortcuts for AC_CODE1
$db = getDBConnection();
$result = mysql_query("select AC_ID1, AC1_SC from AC_CODE1", $db);
checkMySQLError("get_ac5_array");
while($row = mysql_fetch_array($result)) {
$ac1_sc_array[$row["AC_ID1"]] = $row["AC1_SC"];
}
return $ac1_sc_array;
}
# get_ac5_sc_array (get_accounting_code5_shortcut_array)
#
# returns an array with IDs as Keys and shortcut-Descriptions as Values from the AC_CODE5
function get_ac5_sc_array($format="1/2/5", $string="") {
# define shortcuts for AC_CODE2
# normally, the definitions of shortcuts should not be hardecoded
# In this case, it should be OK because it stays the same all the time
$ac2_sc_array = array(
1 => "LB",
2 => "EX",
3 => "AS",
4 => "IN",
5 => "NIL"); # Nil is nothing and only for opening balance !!!
$ac1_sc_array = get_ac1_sc_array();
$db = getDBConnection();
$where_clause = get_whereclause_for_accounts($string);
$query = "select * from AC_CODE5 WHERE $where_clause";
#echo $query . "<br>";
$result = mysql_query($query, $db);
checkMySQLError("get_ac5_sc_array");
while($row = mysql_fetch_array($result)) {
$ac1_sc = $ac1_sc_array[$row["AC_ID1"]];
$ac2_sc = $ac2_sc_array[$row["AC_ID2"]];
# Example: SONALI BANK, AC/NO-473 (CRP)
if ($format=="5(1)")
$ac5_array[$row["AC_ID5"]] = $row["AC5_DESC"]. " ($ac1_sc)";
else if ($format=="1/2/5")
$ac5_array[$row["AC_ID5"]] = $ac1_sc . "/" . $ac2_sc . "/" . $row["AC5_DESC"];
else if ($format=="5")
$ac5_array[$row["AC_ID5"]] = $row["AC5_DESC"];
else if ($format=="5(1/2)")
$ac5_array[$row["AC_ID5"]] = $row["AC5_DESC"] . " ($ac1_sc/$ac2_sc)";
else
die ("get_ac5_sc_array: unsupported Format ($format)");
}
if ($ac5_array=="" )
echo "get_ac5_sc_array: ac5_array not set!!";
asort($ac5_array);
return $ac5_array;
}
# get_bank_ac3
#
# returns the ac3 of BANK
function get_bank_ac3() {
$db = getDBConnection();
$query = "SELECT AC_ID3 from AC_CODE3 WHERE AC3_DESC='BANK'";
#echo $query . "<br>";
$result = mysql_query($query, $db);
checkMySQLError("get_bank_ac3");
$row = mysql_fetch_array($result);
if (mysql_fetch_array($result))
die("get_bank_ac3: Error! More than one AC3 with the Description \"BANK\" !<br>");
return $row["AC_ID3"];
}
# get_cash_ac3
#
# returns the ac3 of CASH
function get_cash_ac3() {
$db = getDBConnection();
$query = "SELECT AC_ID3 from AC_CODE3 WHERE AC3_DESC='CASH'";
#echo $query . "<br>";
$result = mysql_query($query, $db);
checkMySQLError("get_cash_ac3");
$row = mysql_fetch_array($result);
if (mysql_fetch_array($result))
die("get_cash_ac3: Error! More than one AC3 with the Description \"CASH\" !<br>");
return $row["AC_ID3"];
}
# get_advance_ac3
#
# returns the ac3 of ADVANCE
function get_advance_ac3() {
$db = getDBConnection();
$query = "SELECT AC_ID3 from AC_CODE3 WHERE AC3_DESC='ADVANCE'";
#echo $query . "<br>";
$result = mysql_query($query, $db);
checkMySQLError("get_advance_ac3");
$row = mysql_fetch_array($result);
if (mysql_fetch_array($result))
die("get_advance_ac3: Error! More than one AC3 with the Description \"ADVANCE\" !<br>");
return $row["AC_ID3"];
}
# get_personal_array
#
# returns an array with IDs as Keys and Descriptions as Values
function get_personal_array() {
$db = getDBConnection();
$result = mysql_query("select * from PERSONAL", $db);
checkMySQLError("get_personal_array");
while($row = mysql_fetch_array($result))
$personal_array[$row["EMP_ID3"]] = $row["EMP_NAME"];
asort($personal_array);
return $personal_array;
}
# get_salary_elements_array
#
# returns an array with IDs as Keys and Descriptions as Values
function get_salary_elements_array($fieldname="SAL_AMT",$where_clause="1") {
$db = getDBConnection();
$result = mysql_query("SELECT * FROM SAL_ID WHERE $where_clause ORDER BY ID_TP DESC", $db);
checkMySQLError("get_salary_elements_array");
while($row = mysql_fetch_array($result,MYSQL_ASSOC))
$salary_elements_array[$row["SAL_ID"]] = $row["$fieldname"];
return $salary_elements_array;
}
# get_salary_elements_count
#
# returns the count of the salary-elements
function get_salary_elements_count() {
$db = getDBConnection();
$result = mysql_query("SELECT COUNT(SAL_ID) FROM SAL_ID ", $db);
checkMySQLError("get_salary_elements_count");
$row = mysql_fetch_array($result,MYSQL_ASSOC);
return $row["COUNT(SAL_ID)"];
}
# get_designation_array
#
# returns an array with IDs as Keys and Descriptions as Values
function get_designation_array() {
$db = getDBConnection();
$result = mysql_query("select * from DESIG", $db);
checkMySQLError("get_designation_array");
while($row = mysql_fetch_array($result))
$designation_array[$row["DESIG_ID"]] = $row["DESIG_DESC"];
asort($designation_array);
mysql_close($db);
return $designation_array;
}
# get_designation_of
#
# returns the designation of the given EMP_ID3
function get_designation_of($emp_id3) {
$db = getDBConnection();
$result = mysql_query("select * from PERSONAL LEFT JOIN DESIG ON PERSONAL.DESIG_ID=DESIG.DESIG_ID WHERE EMP_ID3=$emp_id3", $db);
checkMySQLError("get_designation_array");
$row = mysql_fetch_array($result);
mysql_close($db);
return $row["DESIG_DESC"];
}
# get_ac5_desc_of
#
# returns the description of an AC5-Code
function get_ac5_desc_of($ac5) {
$db = getDBConnection();
$result = mysql_query("SELECT AC5_DESC FROM AC_CODE5 WHERE AC_ID5=$ac5", $db);
checkMySQLError("get_designation_array");
$row = mysql_fetch_array($result);
mysql_close($db);
return $row["AC5_DESC"];
}
# get_dept_array
#
# returns an array with IDs as Keys and Descriptions as Values
function get_dept_array() {
$db = getDBConnection();
$result = mysql_query("select * from DEPT", $db);
checkMySQLError("get_dept_array");
$counter=0;
while($row = mysql_fetch_array($result))
$dept_array[$row["DEPT_ID"]] = $row["DEPT_NAME"];
asort($dept_array);
mysql_close($db);
return $dept_array;
}
# get_new_vrno
#
# returns the next free VR_NO. Should ONLY be used by enter_openingbalance.php
# it would be nice, to use it with enter_trans.php but there, the Table
# Trans has to be locked (here it is very unlikely that someone else tries
# to enter a voucher ...)
function get_new_vrno() {
$db = getDBConnection();
$result = mysql_query("SELECT MAX(VR_NO) FROM TRANS",$db);
checkMySQLError();
$row = mysql_fetch_array($result);
$max_vr_no=$row["MAX(VR_NO)"];
mysql_close($db);
return ++$max_vr_no;
}
# get_amount_internal
#
# an internal helper-function helps code reuse, should be only used in the next
# two functions.
function get_amount_internal($where_clause,$dr_cr,$enddate,$startdate="") {
if ($startdate) $startdate = conv_to_srd($startdate);
$enddate = conv_to_srd($enddate);
if ($startdate == "") $startdate_where=""; else $startdate_where="AND VR_DT >= '$startdate'";
$db = getDBConnection();
$query="SELECT sum(AMOUNT) FROM `TRANS` WHERE $where_clause AND VR_DT <= '$enddate' $startdate_where AND DR_CR='$dr_cr'";
#echo "$query<br>";
$result = mysql_query($query, $db);
checkMySQLError();
$row = mysql_fetch_array($result);
$num_rows = mysql_num_rows($result);
mysql_close($db);
if ($num_rows==0 or $row["sum(AMOUNT)"]=="")
return 0;
else
return $row["sum(AMOUNT)"];
}
# get_debit_sum
#
# returns the money-receipts in a timeframe on a specific account
function get_debit_sum($where_clause,$enddate,$startdate="") {
return get_amount_internal($where_clause,"D",$enddate,$startdate);
}
# get_credit_sum
#
# returns the payments in a timeframe on a specific account
function get_credit_sum($where_clause,$enddate,$startdate="") {
return get_amount_internal($where_clause,"C",$enddate,$startdate);
}
# get_turnover
#
# returns the turnover
function get_turnover($where_clause,$enddate,$startdate="") {
$income= get_debit_sum($where_clause,$enddate,$startdate);
$expenses = get_credit_sum($where_clause,$enddate,$startdate);
return abs($income - $expenses);
}
# get_opening_balance
#
# returns the opening balance on a specific acount
# same as closing balance but one day is substracted because
# for opening balance we need X < $date so we take opening balance
# with one day substracted -> X <= $date-1day
function get_opening_balance($where_clause,$date) {
return get_turnover($where_clause,add_days($date,-1));
}
# get_closing_balance
#
# returns the closing balance on a specific acount
function get_closing_balance($where_clause,$date) {
$turno= get_turnover($where_clause,$date);
return $turno;
}
# CLASS Transactions
#
# A Wrapper-Class to simplify access on Transactions
Class Transactions {
var $whereClause;
var $startdate;
var $enddate;
var $result;
var $db;
var $row;
var $balance;
var $totalPayments;
var $totalReceipts;
var $openingBalance;
var $closingBalance;
var $finishFlag;
function Transactions($where_clause, $startdate, $enddate) {
$this->whereClause = $where_clause . " AND AC_ID2=3";
$this->startdate = conv_to_srd($startdate);
$this->enddate = conv_to_srd($enddate);
$this->balance=0;
$this->db = getDBConnection();
#TODO: AC_ID3!=30 --> this means "no Advances" and should be number independent
$query = "SELECT AC_ID1, AC_ID2, AC_ID3, AC_ID4 ,AC_ID5, REMARKS, AMOUNT, DR_CR, VR_TP FROM `TRANS` WHERE $where_clause AND (AC_ID2=3 AND AC_ID3!=30) AND VR_DT <= '$this->enddate' AND VR_DT >= '$this->startdate' ";
#echo "$query<br>";
$this->result = mysql_query($query, $this->db);
$this->finishFlag="";
checkMySQLError("Transactions");
$this->totalPayments=get_credit_sum($this->whereClause,$this->enddate,$this->startdate);
$this->totalReceipts=get_debit_sum($this->whereClause,$this->enddate,$this->startdate);
}
function getNext() {
if (!($this->row = mysql_fetch_array($this->result,MYSQL_ASSOC))) {
$this->finishFlag=1;
return NULL;
}
if ($this->row["DR_CR"]=="C")
$this->balance -= $this->row["AMOUNT"];
elseif ($this->row["DR_CR"]=="D")
$this->balance += $this->row["AMOUNT"];
$returnrow = $this->row;
$returnrow["AC_ID1"]= get_HTML_Code_String($this->row);
unset($returnrow["AC_ID2"]); unset($returnrow["AC_ID3"]);
unset($returnrow["AC_ID4"]); unset($returnrow["AC_ID5"]);
return $returnrow;
}
function getActual() {
return $this->row;
}
function getNextPayment() {
do {
if (!($row=$this->getNext()))
return NULL;
} while ($row["DR_CR"]!="C");
unset($row["DR_CR"]);
return $row;
}
function getNextReceipt() {
do {
if (!($row=$this->getNext()))
return NULL;
} while ($row["DR_CR"]!="D");
unset($row["DR_CR"]);
return $row;
}
function getOpeningBalance() {
if (isset($this->openingBalance))
return $this->openingBalance;
else {
$this->openingBalance=get_opening_balance($this->whereClause, $this->startdate);
return $this->openingBalance;
}
}
function getClosingBalance() {
if ($this->finishFlag=="") {
echo "getClosingBalance: not yet finished!";
return NULL;
}
else {
$temp=$this->balance;
return $this->getOpeningBalance()+$this->balance;
}
}
function getTotalPayments() {
return $this->totalPayments;
}
function getTotalReceipts() {
return $this->totalReceipts;
}
function finish() {
while ($this->getNext());
}
}
Class Transactions_byProject extends Transactions {
var $prjNo;
function Transactions_byProject($prjNo,$startdate, $enddate) {
$this->prjNo = $prjNo;
parent::Transactions("AC_ID1=$prjNo",$startdate, $enddate);
}
}
# get_whereclause_for_accounts
#
# calculate a where-clause for AC2 Accoubts as needed. The needing is given by a string
# Allowed Characters in the string are "LEAaBDI" (Liability, Expenses, Assets, Assets without
# Bank/Cash/Advance, only Bank/Cash, Advance, Income). The accounts are combined with "or".
function get_whereclause_for_accounts($string="") {
if ($string=="")
return "1";
if(ereg(".*L",$string))
$where_clause_array[] = "AC_ID2=1";
if(ereg(".*E",$string))
$where_clause_array[] = "AC_ID2=2";
if(ereg(".*a",$string)) {
$bank_ac3 = get_bank_ac3();
$cash_ac3 = get_cash_ac3();
$advance_ac3 = get_advance_ac3();
$where_clause_array[] = "(AC_ID2=3 AND AC_ID3!=$cash_ac3 AND AC_ID3!=$bank_ac3 AND AC_ID3!=$advance_ac3)";
}
else if (ereg(".*A",$string))
$where_clause_array[] = "AC_ID2=3";
else if (ereg(".*B",$string)) {
$bank_ac3 = get_bank_ac3();
$cash_ac3 = get_cash_ac3();
$where_clause_array[] = "(AC_ID2=3 AND (AC_ID3=$cash_ac3 OR AC_ID3=$bank_ac3))";
}
if(ereg(".*I",$string))
$where_clause_array[] = "AC_ID2=4";
if(ereg(".*D",$string)) {
$advance_ac3 = get_advance_ac3();
$where_clause_array[] = "AC_ID3=$advance_ac3";
}
$where_clause = "(" . join(" OR ",$where_clause_array) . ")";
return $where_clause;
}
# CLASS Accounts
#
# A Class to get Accounts (balances etc.)
Class Accounts {
var $whereClause;
var $startdate;
var $enddate;
var $balance;
var $sum;
var $finish_flag;
var $result;
var $row;
# definition of type-string see function get_whereclause_for_accounts
function Accounts($where_clause,$startdate, $enddate, $type_string) {
$this->whereClause=$where_clause . " AND " . get_whereclause_for_accounts($type_string);
$this->startdate = $startdate;
$this->enddate = $enddate;
$this->sum = 0;
$this->finish_flag = 0;
$db = getDBConnection();
$query = "SELECT * FROM `AC_CODE5` WHERE $this->whereClause";
#echo "$query<br>";
$this->result = mysql_query($query, $db);
checkMySQLError("Accounts");
}
function getNext() {
if (!$this->row = mysql_fetch_array($this->result,MYSQL_ASSOC)) {
$this->finish_flag = 1;
return NULL;
}
$ac5 = $this->row["AC_ID5"];
$this->balance= get_turnover("AC_ID5=$ac5",$this->enddate,$this->startdate);
$this->sum += $this->balance;
return $this->row;
}
function getActualCodeString() {
return get_HTML_code_string($this->row);
}
function getActualCodeName() {
return $this->row["AC5_DESC"];
}
function getActualBalance() {
return $this->balance;
}
function getActualIncome() {
$ac5 = $this->row["AC_ID5"];
return get_debit_sum("AC_ID5=$ac5",$this->enddate);
}
function getActualExpenses() {
$ac5 = $this->row["AC_ID5"];
return get_credit_sum("AC_ID5=$ac5",$this->enddate);
}
function getSum() {
if ($this->finish_flag!=1)
die ("Class Accounts(getSum): not yet finished!");
return $this->sum;
}
}
# CLASS Accounts
#
# A Class to get Accounts related to a special Project (balances etc.)
Class Accounts_byProject extends Accounts {
var $prjNo;
function Accounts_byProject($prjNo,$startdate, $enddate, $type_string) {
$this->prjNo = $prjNo;
parent::Accounts("AC_ID1=$prjNo",$startdate, $enddate,$type_string);
}
}
# CLASS Accounts
#
# A Class to get Bank and Cash-Accounts (balances etc.)
Class BankAndCashAccounts extends Accounts {
var $open_or_close_bal;
function BankAndCashAccounts($where_clause,$enddate,$open_or_close_bal) {
$this->open_or_close_bal=$open_or_close_bal;
$bank_ac3 = get_bank_ac3();
$cash_ac3 = get_cash_ac3();
parent::Accounts("$where_clause AND (AC_ID3=$bank_ac3 OR AC_ID3=$cash_ac3)","", $enddate,"");
}
function getNext() {
if (!$this->row = mysql_fetch_array($this->result,MYSQL_ASSOC)) {
$this->finish_flag = 1;
return NULL;
}
$ac5 = $this->row["AC_ID5"];
if ($this->open_or_close_bal=="c")
$this->balance= get_closing_balance("AC_ID5=$ac5",$this->enddate);
else
$this->balance= get_opening_balance("AC_ID5=$ac5",$this->enddate);
$this->sum += $this->balance;
return $this->row;
}
}
# CLASS Accounts
#
# A Class to get Bank and Cash-Accounts related to a special Project (balances etc.)
Class BankAndCashAccounts_byProject extends BankAndCashAccounts {
var $prjNo;
function BankAndCashAccounts_byProject($prjNo,$enddate, $open_or_close_bal) {
$this->prjNo = $prjNo;
parent::BankAndCashAccounts("AC_ID1=$prjNo", $enddate,$open_or_close_bal);
}
}
# print_ledger_sheet_head
#
# prints the head for a Ledger-Sheet
function print_ledger_sheet_head($startdate,$enddate,$ac5) {
echo "<H2>Ledger Sheet</H2>";
echo "From $startdate To $enddate<br>";
echo "<hr>";
$acs = get_acs_from_ac5($ac5);
$ac1=$acs["AC_ID1"];
$ac2=$acs["AC_ID2"];
$ac3=$acs["AC_ID3"];
$ac4=$acs["AC_ID4"];
$ac5_desc=$acs["AC5_DESC"];
echo "<b>CODE $ac1 $ac2 $ac3 $ac4 $ac5</b><br>";
echo "<b>$ac5_desc</b>";
echo "<hr>";
}
# print_project_transactions_head
#
# prints the head of a Project-Transactions-Sheet
function print_project_transactions_head($prj_no,$startdate,$enddate) {
$prj_array=get_ac_array(1);
$prj_desc=$prj_array[$prj_no];
echo "<H2>Project Transactions</H2>";
echo "<H3>$prj_desc</H3>";
echo "<H3>From $startdate To $enddate</H3>";
echo "<hr>";
}
###############################################################################
# MISCELLANEOUS FUNCTIONS
###############################################################################
# Registers global variables
#
# This function takes global namespace $HTTP_*_VARS variables from input and if they exist,
# register them as a global variable so that scripts can use them. The first argument
# signifies where to pull the variable names from, and should be one of GET, POST, COOKIE, ENV, or SERVER.
#
function pt_register()
{
$num_args = func_num_args();
$vars = array();
if ($num_args >= 2) {
$method = strtoupper(func_get_arg(0));
if (($method != 'SESSION') && ($method != 'GET') && ($method != 'POST') && ($method != 'SERVER') && ($method != 'COOKIE') && ($method != 'ENV')) {
die('The first argument of pt_register must be one of the following: GET, POST, SESSION, SERVER, C
OOKIE, or ENV');
}
$varname = "HTTP_{$method}_VARS";
global ${$varname};
for ($i = 1; $i < $num_args; $i++) {
$parameter = func_get_arg($i);
if (isset(${$varname}[$parameter])) {
global $$parameter;
$$parameter = ${$varname}[$parameter];
}
}
} else {
die('You must specify at least two arguments');
}
}
# get_today_srd_string (get today system readable date string)
#
# returns a string containing today e.g. 2001-12-20
function get_today_srd_string() {
$today_array = getdate();
$today = $today_array["year"] . "-" . $today_array["mon"] . "-" . $today_array["mday"];
return $today;
}
# get_today_hrd (get today human readable date string)
#
# returns a string containing today e.g. 20-12-2001
function get_today_hrd_string() {
return conv_to_hrd(get_today_srd_string());
}
# conv_to_srd (convert human readable date to system readable date)
#
# gets a system readable datestring like 2001-12-20 and converts it to
# a human readable datestring like 20-12-2001
function conv_to_hrd($srdate) {
# e.g. $sysdate = "2001-05-12"
if(ereg ("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$srdate, $regs))
return "$regs[3]-$regs[2]-$regs[1]";
elseif (ereg("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$srdate, $regs))
return $srdate;
else
die("conv_to_hrd: Date-format ($srdate) not valid!");
}
# conv_to_hrd (convert system readable date to human readable date)
#
# gets a human readable datestring like 2001-20-12 and converts it to
# a system readable datestring like 2001-20-12
function conv_to_srd($hrdate) {
# e.g. $hrdate = "12-05-2001";
if(ereg ("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$hrdate, $regs))
return "$regs[3]-$regs[2]-$regs[1]";
elseif (ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$hrdate, $regs))
return $hrdate;
else
die("conv_to_srd: Date-format ($hrdate) not valid!");
}
# get_day
#
# returns the day of a datestring
function get_day($date) {
if(ereg ("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$date, $regs))
return $regs[1];
elseif (ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$date, $regs))
return $regs[3];
else
die("get_day: Date-format ($date) not valid!");
}
# get_month
#
# returns the month of a datestring
function get_month($date) {
if(ereg ("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$date, $regs))
return $regs[2];
elseif (ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$date, $regs))
return $regs[2];
else
die("get_month: Date-format ($date) not valid!");
}
# add_days
#
# add days to a datestring and return new datestring
function add_days($date,$adddays) {
$timestamp = mktime(0,0,0,get_month($date),get_day($date)+$adddays,get_year($date));
return date("Y-m-d",$timestamp);
}
# get_year
#
# returns the year of a datestring
function get_year($date) {
if(ereg ("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$date, $regs))
return $regs[3];
elseif (ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$date, $regs))
return $regs[1];
else
die("get_year: Date-format ($date) not valid!");
}
# get_month_name
#
# returns the shortcut-name of a month for a given datestring
function get_month_name($date) {
$monthname = array(1 => "JAN",
2 => "FEB",
3 => "MAR",
4 => "APR",
5 => "MAY",
6 => "JUN",
7 => "JUL",
8 => "AUG",
9 => "SEP",
10 => "OCT",
11 => "NOV",
12 => "DEC");
return $monthname[get_month($date)];
}
# get_timestamp
#
# returns the UNIX-Timestamp from a given datestring
function get_timestamp($date) {
if(ereg ("([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",$date, $regs))
return mktime(0,0,0,$regs[2],$regs[1],$regs[3]);
elseif (ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})",$date, $regs))
return mktime(0,0,0,$regs[2],$regs[3],$regs[1]);
else
die("get_timestamp: Date-format ($date) not valid!");
}
# datediff_string
#
# Wrapper-function for datediff to use datestrings as arguments
function datediff($interval, $date1, $date2) {
return datediff_timestamp($interval, get_timestamp($date1),get_timestamp($date2));
}
# datediff
#
# returns a datediff. $intervall can be "y","m","w","d","h","i"(minutes) or "s"
function datediff_timestamp($interval, $date1, $date2) {
// Function roughly equivalent to the ASP "DateDiff" function
$seconds = $date2 - $date1;
switch($interval) {
case "y":
list($year1, $month1, $day1) = split('-', date('Y-m-d', $date1));
list($year2, $month2, $day2) = split('-', date('Y-m-d', $date2));
$time1 = (date('H',$date1)*3600) + (date('i',$date1)*60) + (date('s',$date1));
$time2 = (date('H',$date2)*3600) + (date('i',$date2)*60) + (date('s',$date2));
$diff = $year2 - $year1;
if($month1 > $month2) {
$diff -= 1;
} elseif($month1 == $month2) {
if($day1 > $day2) {
$diff -= 1;
} elseif($day1 == $day2) {
if($time1 > $time2) {
$diff -= 1;
}
}
}
break;
case "m":
list($year1, $month1, $day1) = split('-', date('Y-m-d', $date1));
list($year2, $month2, $day2) = split('-', date('Y-m-d', $date2));
$time1 = (date('H',$date1)*3600) + (date('i',$date1)*60) + (date('s',$date1));
$time2 = (date('H',$date2)*3600) + (date('i',$date2)*60) + (date('s',$date2));
$diff = ($year2 * 12 + $month2) - ($year1 * 12 + $month1);
if($day1 > $day2) {
$diff -= 1;
} elseif($day1 == $day2) {
if($time1 > $time2) {
$diff -= 1;
}
}
break;
case "w":
// Only simple seconds calculation needed from here on
$diff = floor($seconds / 604800);
break;
case "d":
$diff = floor($seconds / 86400);
break;
case "h":
$diff = floor($seconds / 3600);
break;
case "i":
$diff = floor($seconds / 60);
break;
case "s":
$diff = $seconds;
break;
}
return $diff;
}
# deldir
#
# deletes a whole directory with all the content in it
function deldir($dir){
if(!(is_dir($dir)))
return;
$current_dir = opendir($dir);
while($entryname = readdir($current_dir)){
if(is_dir("$dir/$entryname") and ($entryname != "." and $entryname!="..")){
deldir("${dir}/${entryname}");
}
elseif($entryname != "." and $entryname!=".."){
unlink("${dir}/${entryname}");
}
}
closedir($current_dir);
rmdir(${dir});
}
# get_number_wording
#
# returns the wording for a number
function get_number_wording($number,$flag="") {
$dig_1 = array( 1 => "one ",