/[cvs]/nfo/php/libs/org.netfrag.flib/utils/helper.php
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revision 1.7 by joko, Sat Mar 1 05:05:55 2003 UTC revision 1.10 by jonen, Wed Nov 3 14:13:45 2004 UTC
# Line 3  Line 3 
3  //    $Id$  //    $Id$
4  //    -----------------------------------------------------------------------------  //    -----------------------------------------------------------------------------
5  //    $Log$  //    $Log$
6    //    Revision 1.10  2004/11/03 14:13:45  jonen
7    //    minor changes related to check mail-address
8    //
9    //    Revision 1.9  2004/09/07 18:52:01  jonen
10    //     added function 'format_amount'
11    //
12    //    Revision 1.8  2003/03/03 21:21:43  joko
13    //    refactored most reusable code to org.netfrag.glib/php_extensions.php
14    //
15  //    Revision 1.7  2003/03/01 05:05:55  joko  //    Revision 1.7  2003/03/01 05:05:55  joko
16  //    minor modification to 'Dumper'  //    minor modification to 'Dumper'
17  //  //
# Line 71  function get_date_forStorage($arg_date) Line 80  function get_date_forStorage($arg_date)
80    return $date_res;    return $date_res;
81  }  }
82    
 // -------------------------------------------------  
 // array initializer  
 // initializes passed variable (taken by reference) with an empty array  
 // does this only if it doesn't exist yet or initialization is explicitely requested ($clear = 1)  
 function array_init(&$var, $clear = 0) {  
   if (!is_array($var) || $clear) { $var = array(); }  
 }  
83        
84    
85  // format functions  // format functions
86    // refactor to org.netfrag.glib::php???
87    // refactor to Data::Validator???
88  function isvalidemailaddress($mail) {  function isvalidemailaddress($mail) {
89    // TODO: review for regex process load    // TODO: review for regex process load
90    //return ((($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) > $rdotpos + 2));
# Line 93  function isvalidemailaddress($mail) { Line 97  function isvalidemailaddress($mail) {
97    return "valid";    return "valid";
98  }  }
99    
 function Dumper() {  
   ob_start();  
   $arg_list = func_get_args();  
   $count = 1;  
   foreach ($arg_list as $arg) {  
     //print "<hr/>";  
     print_r($arg);  
     $count++;  
   }  
   $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;  
   }  
 }  
100    
101  //------------ getMonths ---------------------  //------------ getMonths ---------------------
102  // TODO: localize!  // TODO: localize!
# Line 127  function getMonthNames() { Line 109  function getMonthNames() {
109     return $months;     return $months;
110  }  }
111    
112    
113    // refactor to Data::Lift???
114  function null2nbsp_string($arg) {  function null2nbsp_string($arg) {
115    if ($arg == '') {    if ($arg == '') {
116      $arg = '&nbsp;';      $arg = '&nbsp;';
# Line 134  function null2nbsp_string($arg) { Line 118  function null2nbsp_string($arg) {
118    return $arg;    return $arg;
119  }  }
120    
121    // refactor to Data::Lift???
122  function null2nbsp_arraywalker(&$item, $key) {  function null2nbsp_arraywalker(&$item, $key) {
123      $item = null2nbsp_string($item);      $item = null2nbsp_string($item);
124  }  }
125    
126    // refactor to Data::Lift???
127  function null2nbsp($arg) {  function null2nbsp($arg) {
128    if (is_array($arg)) {    if (is_array($arg)) {
129      array_walk($arg, 'null2nbsp_arraywalker');      array_walk($arg, 'null2nbsp_arraywalker');
# Line 177  function number_format_locale1($string) Line 163  function number_format_locale1($string)
163    
164  function number_format_locale ($num, $decimals = null) {  function number_format_locale ($num, $decimals = null) {
165     $locale = localeconv();     $locale = localeconv();
166     if(!isset($decimals)) $decimals = $locale['frac_digits'];     //if(!isset($decimals)) $decimals = $locale['frac_digits'];
167       if(!isset($decimals)) $decimals = 2;
168     return number_format($num, $decimals, $locale['decimal_point'], $locale['thousands_sep']);     return number_format($num, $decimals, $locale['decimal_point'], $locale['thousands_sep']);
169  }  }
170    
171    
172    // refactor to org.netfrag.glib::php???
173    // rename to 'check_amount'?
174    // move to Data::Validator???
175  function is_amount($amount) {  function is_amount($amount) {
176    //if( (number_format_locale((string)doubleval($amount)) === number_format_locale((string)$amount)) && number_format_locale((doubleval($amount)) >number_format_locale(0)) ) {    //if( (number_format_locale((string)doubleval($amount)) === number_format_locale((string)$amount)) && number_format_locale((doubleval($amount)) >number_format_locale(0)) ) {
177    if( ((string)doubleval($amount) === (string)$amount) && (doubleval($amount) > 0) ) {    if( ((string)doubleval($amount) === (string)$amount) && (doubleval($amount) > 0) ) {
# Line 189  function is_amount($amount) { Line 179  function is_amount($amount) {
179    }    }
180  }  }
181    
182    function format_amount(&$amount) {
183      $amount = str_replace(array(".", ","), array("", "."), $amount);
184      //print "streplace amount: '$amount'<br>";
185      //return $amount;
186    }
187    
 // from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php  
 function is_hash( $var ) {  
  if( is_array( $var ) ) {  
    $keys = array_keys( $var );  
    $all_num = true;  
    for( $i=0; $i<count($keys); $i++ )  
      if( is_string($keys[$i] ) ) return true;  
  }  
  return false;  
 }  
   
 // from: php.net - http://www.php.net/manual/en/function.array-merge-recursive.php  
 function array_join_merge( $arr1, $arr2 ) {  
  if( is_array( $arr1 ) and is_array( $arr2 ) ) {  
    // the same -> merge  
    $new_array = array();  
   
    if( is_hash( $arr1 ) and is_hash( $arr2 ) ) {  
     // hashes -> merge based on keys  
      $keys = array_merge( array_keys( $arr1 ), array_keys( $arr2 ) );  
      foreach( $keys as $key ) {  
 $new_array[$key] = array_join_merge( $arr1[$key], $arr2[$key] );  
      }  
    } else {  
      // two real arrays -> merge  
      $new_array =  
 array_reverse(array_unique(array_reverse(array_merge($arr1,$arr2))));  
   }  
       
    return $new_array;  
  } else {  
    // not the same ... take new one if defined, else the old one stays  
    return $arr2 ? $arr2 : $arr1;  
  }  
 }  
188    
189  ?>  ?>
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