/[cvs]/nfo/php/libs/org.netfrag.flib/utils/helper.php
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revision 1.3 by joko, Wed Dec 11 01:00:22 2002 UTC revision 1.9 by jonen, Tue Sep 7 18:52:01 2004 UTC
# Line 3  Line 3 
3  //    $Id$  //    $Id$
4  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
5  //    $Log$  //    $Log$
6    //    Revision 1.9  2004/09/07 18:52:01  jonen
7    //    added function 'format_amount'
8    //
9    //    Revision 1.8  2003/03/03 21:21:43  joko
10    //    refactored most reusable code to org.netfrag.glib/php_extensions.php
11    //
12    //    Revision 1.7  2003/03/01 05:05:55  joko
13    //    minor modification to 'Dumper'
14    //
15    //    Revision 1.6  2003/02/09 17:49:53  joko
16    //    - removed old code
17    //
18    //    Revision 1.5  2003/02/04 08:22:34  joko
19    //    + function is_hash
20    //    + function array_join_merge
21    //
22    //    Revision 1.4  2002/12/22 13:29:54  jonen
23    //    + added number format helper functions:
24    //      + number_format_locale()
25    //      + is_amount()
26    //
27  //    Revision 1.3  2002/12/11 01:00:22  joko  //    Revision 1.3  2002/12/11 01:00:22  joko
28  //    + renamed function 'sai' to 'array_init'  //    + renamed function 'sai' to 'array_init'
29  //  //
# Line 56  function get_date_forStorage($arg_date) Line 77  function get_date_forStorage($arg_date)
77    return $date_res;    return $date_res;
78  }  }
79    
 // -------------------------------------------------  
 // array initializer  
 // initializes passed variable (taken by reference) with an empty array  
 // does this only if it doesn't exist yet or initialization is explicitely requested ($clear = 1)  
 function array_init(&$var, $clear = 0) {  
   if (!is_array($var) || $clear) { $var = array(); }  
 }  
80        
81    
82  // format functions  // format functions
83    // refactor to org.netfrag.glib::php???
84    // refactor to Data::Validator???
85  function isvalidemailaddress($mail) {  function isvalidemailaddress($mail) {
86      // TODO: review for regex process load
87    //return ((($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) > $rdotpos + 2));
88    if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))*$",$mail, $regs) ) {    if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))*$",$mail, $regs) ) {
89          return "format";          return "format";
90    }    }
91    elseif( gethostbyname($regs[2]) == $regs[2] ) {    elseif( gethostbynamel($regs[2]) == $regs[2] ) {
92      return "host";      return "host";
93    }    }
94    return "valid";    return "valid";
95  }  }
96    
 function dumpVar($var) {  
   return Dumper($var);  
 }  
   
 function Dumper($var) {  
   ob_start();  
   print_r($var);  
   $var_dump = ob_get_contents();  
   ob_end_clean();  
   $var_dump = str_replace("\n", "<br>", $var_dump);  
   $var_dump = str_replace(" ", "&nbsp;", $var_dump);  
   return $var_dump;  
 }  
   
 function session_register_safe($varname) {  
   if (!session_is_registered($varname)) {  
     session_register($varname);  
     return 1;  
   }  
 }  
97    
98  //------------ getMonths ---------------------  //------------ getMonths ---------------------
99  // TODO: localize!  // TODO: localize!
# Line 109  function getMonthNames() { Line 106  function getMonthNames() {
106     return $months;     return $months;
107  }  }
108    
109    
110    // refactor to Data::Lift???
111  function null2nbsp_string($arg) {  function null2nbsp_string($arg) {
112    if ($arg == '') {    if ($arg == '') {
113      $arg = '&nbsp;';      $arg = '&nbsp;';
# Line 116  function null2nbsp_string($arg) { Line 115  function null2nbsp_string($arg) {
115    return $arg;    return $arg;
116  }  }
117    
118    // refactor to Data::Lift???
119  function null2nbsp_arraywalker(&$item, $key) {  function null2nbsp_arraywalker(&$item, $key) {
120      $item = null2nbsp_string($item);      $item = null2nbsp_string($item);
121  }  }
122    
123    // refactor to Data::Lift???
124  function null2nbsp($arg) {  function null2nbsp($arg) {
125    if (is_array($arg)) {    if (is_array($arg)) {
126      array_walk($arg, 'null2nbsp_arraywalker');      array_walk($arg, 'null2nbsp_arraywalker');
# Line 144  function getEncodedBirthdate($birthdate) Line 145  function getEncodedBirthdate($birthdate)
145    return $birthday;    return $birthday;
146  }  }
147    
148  /*  function number_format_storage($string) {
149  function dprint($message) {      $locale_info = localeconv();
150    print '<span style="font-family:Verdana,Helvetica;font-size:7pt;">';      $string =  str_replace($locale_info["decimal_point"], ".",  $string);
151    print $message;      return $string;
152    print '</span><br>';  }
153    
154    function number_format_locale1($string) {
155        $locale_info = localeconv();
156        $string =  str_replace(".", $locale_info["decimal_point"],  $string);
157        return $string;
158    }
159    
160    
161    function number_format_locale ($num, $decimals = null) {
162       $locale = localeconv();
163       //if(!isset($decimals)) $decimals = $locale['frac_digits'];
164       if(!isset($decimals)) $decimals = 2;
165       return number_format($num, $decimals, $locale['decimal_point'], $locale['thousands_sep']);
166    }
167    
168    
169    // refactor to org.netfrag.glib::php???
170    // rename to 'check_amount'?
171    // move to Data::Validator???
172    function is_amount($amount) {
173      //if( (number_format_locale((string)doubleval($amount)) === number_format_locale((string)$amount)) && number_format_locale((doubleval($amount)) >number_format_locale(0)) ) {
174      if( ((string)doubleval($amount) === (string)$amount) && (doubleval($amount) > 0) ) {
175        return 1;
176      }
177  }  }
178  */  
179    function format_amount(&$amount) {
180      $amount = str_replace(array(".", ","), array("", "."), $amount);
181      //print "streplace amount: '$amount'<br>";
182      //return $amount;
183    }
184    
185    
186  ?>  ?>
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