/[cvs]/nfo/php/libs/org.netfrag.flib/utils/helper.php
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revision 1.1 by joko, Tue Nov 12 05:42:31 2002 UTC revision 1.7 by joko, Sat Mar 1 05:05:55 2003 UTC
# Line 3  Line 3 
3  //    $Id$  //    $Id$
4  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
5  //    $Log$  //    $Log$
6    //    Revision 1.7  2003/03/01 05:05:55  joko
7    //    minor modification to 'Dumper'
8    //
9    //    Revision 1.6  2003/02/09 17:49:53  joko
10    //    - removed old code
11    //
12    //    Revision 1.5  2003/02/04 08:22:34  joko
13    //    + function is_hash
14    //    + function array_join_merge
15    //
16    //    Revision 1.4  2002/12/22 13:29:54  jonen
17    //    + added number format helper functions:
18    //      + number_format_locale()
19    //      + is_amount()
20    //
21    //    Revision 1.3  2002/12/11 01:00:22  joko
22    //    + renamed function 'sai' to 'array_init'
23    //
24    //    Revision 1.2  2002/12/01 04:49:54  joko
25    //    + function Dumper (from function dumpVar)
26    //
27  //    Revision 1.1  2002/11/12 05:42:31  joko  //    Revision 1.1  2002/11/12 05:42:31  joko
28  //    + initial checkin  //    + initial checkin
29  //  //
# Line 51  function get_date_forStorage($arg_date) Line 72  function get_date_forStorage($arg_date)
72  }  }
73    
74  // -------------------------------------------------  // -------------------------------------------------
75  // sophisticated array init  // array initializer
76  // initializes passed variable (taken by reference) with an empty array  // initializes passed variable (taken by reference) with an empty array
77  // does this only if it doesn't exist yet or initialization is explicitely requested ($clear = 1)  // does this only if it doesn't exist yet or initialization is explicitely requested ($clear = 1)
78  function sai(&$var, $clear = 0) {  function array_init(&$var, $clear = 0) {
79    if (!is_array($var) || $clear) { $var = array(); }    if (!is_array($var) || $clear) { $var = array(); }
80  }  }
81        
82    
83  // format functions  // format functions
84  function isvalidemailaddress($mail) {  function isvalidemailaddress($mail) {
85      // TODO: review for regex process load
86    //return ((($string = trim($string)) != '') && (($atpos = strpos($string, '@' , 1)) > 1) && (($rdotpos = strrpos($string, '.')) > ($atpos + 2)) && (strlen($string) > $rdotpos + 2));    //return ((($string = trim($string)) != '') && (($atpos = strpos($string, '@' , 1)) > 1) && (($rdotpos = strrpos($string, '.')) > ($atpos + 2)) && (strlen($string) > $rdotpos + 2));
87    if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))*$",$mail, $regs) ) {    if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))*$",$mail, $regs) ) {
88          return "format";          return "format";
# Line 71  function isvalidemailaddress($mail) { Line 93  function isvalidemailaddress($mail) {
93    return "valid";    return "valid";
94  }  }
95    
96  function dumpVar($var) {  function Dumper() {
97    ob_start();    ob_start();
98    print_r($var);    $arg_list = func_get_args();
99      $count = 1;
100      foreach ($arg_list as $arg) {
101        //print "<hr/>";
102        print_r($arg);
103        $count++;
104      }
105    $var_dump = ob_get_contents();    $var_dump = ob_get_contents();
106    ob_end_clean();    ob_end_clean();
107    $var_dump = str_replace("\n", "<br>", $var_dump);    $var_dump = str_replace("\n", "<br>", $var_dump);
# Line 134  function getEncodedBirthdate($birthdate) Line 162  function getEncodedBirthdate($birthdate)
162    return $birthday;    return $birthday;
163  }  }
164    
165  /*  function number_format_storage($string) {
166  function dprint($message) {      $locale_info = localeconv();
167    print '<span style="font-family:Verdana,Helvetica;font-size:7pt;">';      $string =  str_replace($locale_info["decimal_point"], ".",  $string);
168    print $message;      return $string;
169    print '</span><br>';  }
170    
171    function number_format_locale1($string) {
172        $locale_info = localeconv();
173        $string =  str_replace(".", $locale_info["decimal_point"],  $string);
174        return $string;
175    }
176    
177    
178    function number_format_locale ($num, $decimals = null) {
179       $locale = localeconv();
180       if(!isset($decimals)) $decimals = $locale['frac_digits'];
181       return number_format($num, $decimals, $locale['decimal_point'], $locale['thousands_sep']);
182  }  }
183  */  
184    
185    function is_amount($amount) {
186      //if( (number_format_locale((string)doubleval($amount)) === number_format_locale((string)$amount)) && number_format_locale((doubleval($amount)) >number_format_locale(0)) ) {
187      if( ((string)doubleval($amount) === (string)$amount) && (doubleval($amount) > 0) ) {
188        return 1;
189      }
190    }
191    
192    
193    // from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php
194    function is_hash( $var ) {
195     if( is_array( $var ) ) {
196       $keys = array_keys( $var );
197       $all_num = true;
198       for( $i=0; $i<count($keys); $i++ )
199         if( is_string($keys[$i] ) ) return true;
200     }
201     return false;
202    }
203    
204    // from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php
205    function array_join_merge( $arr1, $arr2 ) {
206     if( is_array( $arr1 ) and is_array( $arr2 ) ) {
207       // the same -> merge
208       $new_array = array();
209    
210       if( is_hash( $arr1 ) and is_hash( $arr2 ) ) {
211        // hashes -> merge based on keys
212         $keys = array_merge( array_keys( $arr1 ), array_keys( $arr2 ) );
213         foreach( $keys as $key ) {
214    $new_array[$key] = array_join_merge( $arr1[$key], $arr2[$key] );
215         }
216       } else {
217         // two real arrays -> merge
218         $new_array =
219    array_reverse(array_unique(array_reverse(array_merge($arr1,$arr2))));
220      }
221        
222       return $new_array;
223     } else {
224       // not the same ... take new one if defined, else the old one stays
225       return $arr2 ? $arr2 : $arr1;
226     }
227    }
228    
229  ?>  ?>
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