Showing posts with label PHP include_once. Show all posts
Showing posts with label PHP include_once. Show all posts

Monday, 17 September 2018

Testing if a PHP include file was included

PHP's include() and include_once() functions can return values to the calling script which can be useful for testing to see if the file was actually included, for example if a configuration file whose filename is based on the website's domain name was included. If no return value is set then it will return integer 1 if included, or boolean false if not.

Code example

So you could do this, for example:
if(!@include_once('/path/to/some-script.php')) {
  // do something
}
The @ symbol suppresses warnings from being displayed if error reporting permits errors of E_WARNING to be reported and display_errors is on.

Using return

The included file can return a value to the calling script, for example like so:
return 1;
Just like in a function call, execution will return from the include file to the calling script at the point return is called, so no further code in the file will be executed.
If you returned 0 from the include file, then in the first example the code in the curly braces would be executed.
As noted in the opening paragraph, if no return value is set in an include file then it will default to integer 1 after the code executes or boolen false if the file could not be included.

require() and require_once()

Returning values works the same way for require() and require_once() as it does for include() and include_once(), also defaulting to integer 1 if not set.
However, a fatal error is issued if a file cannot be required so you can't test for it being required in your code.

Related posts:

Wednesday, 12 September 2018

Get the included files with PHP

PHP's get_included_files() function returns an array containing a list of included files by your script, including the script itself. This post looks at the filenames returned in the array and corrects a couple of errors in the PHP documentation for this function.
Calling get_included_files() returns an array containing all the included files whether they were included with the include() include_once() require() or require_once() functions. It also includes the script itself, and any prepended scripts using the auto_prepend_file configuration directive (note that in the PHP documentation it says these are not included in the result). It does not include scripts included with the auto_append_file configuration directive.
For example, if you had the following script at /common/websites/test/example.php:
<?php
include('included.php');
include_once('included_once.php');
require('required.php');
require_once('required_once.php');
$included = get_included_files();
print_r($included);
The output of the above script would be:
Array
(
    [0] => /common/websites/test/example.php
    [1] => /common/websites/test/included.php
    [2] => /common/websites/test/included_once.php
    [3] => /common/websites/test/required.php
    [4] => /common/websites/test/required_once.php
)
If a file is included more than once it will be in the array just once.
If an included file did not exist and could not be included it will not be in the array.
The full path to the included files is included in the filenames. This is a second issue with the documentation on the PHP website: the example provided in the docs shows only the filename and not the full path as well. Perhaps this was the case in earlier versions of PHP, but at the very least in PHP 5.1.6 on CentOS and 5.2.6 on Debian it has the full path as well.

Related posts:

Wednesday, 3 June 2015

PHP: Parsing an complex array Parsing an very complex array into simple user friendly view 

<?php
ini_set('display_errors', E_ALL);
ini_set('memory_limit', '2048M');
ini_set('max_execution_time', '0');
include_once("xml2array.php"); //include class file

mysql_connect("localhost", "root", "") or die(mysql_error());
mysql_select_db("db_zorg") or die(mysql_error());


global $db;
$db=true;   //true if you want to run query

$filename="~ALL_BHC~.xml";
$content = file_get_contents($filename); //Get the xml data as string

// $content = iconv("utf-16","utf-8",$content);
$content=str_replace("®","",$content);
$content=str_replace("- <","<",$content);

echo "<pre>";
$clsXML = new XMLToArray;
//Create an instance of class XMLToArray
$data= $clsXML->xml2array($content,1); //(String content, 1 or 0) If this is 0 the function will get the array value without attributes as well as the tag values.


function getValue($arr) {
 $value="";
 if(isset($arr['value']) && $arr['value']!='') {
  $value=value(utf8_decode($arr['value']));
 }
 return $value;
} 



// If this is 1 the function will get the array value with attributes.
$bhc=array();
$bhc=$data['MEDIQUEST']['BHC'];  //Getting Member array


// echo "<pre>Arr(arr) = "; print_r($bhc); echo "</pre>"; exit;


$ctr = 1;
foreach($bhc as $bhcChild) {

 $bhcId=$bhcChild['attr']['BHCID'];
 
 // if($bhcId != '54100') { $ctr++; continue; } //-- mjv
 
 $check_member = "SELECT id FROM members where bhcid = '".$bhcId."'";
 $rs_check_member = mysql_query($check_member);
 $count_member = mysql_num_rows($rs_check_member);
 
 $row = mysql_fetch_assoc($rs_check_member);
 $member_id = $row['id'];
 if($member_id <= 0) { echo "BHCID-".$bhcId; continue; }
 
 $bhcChildArray=array();
 foreach($bhcChild as $k=>$v) {
  $bhcChildArray[strtolower($k)]=getValue($v);
 }
 
 $arr = $bhcChild;
 echo "<br/><br/>Counter > $ctr -- BHCID > ".$bhcId."($member_id) -- ".$arr['NAAM']['value'];
 
 if(isset($arr['SPECIALISMEN'])) {
  $arr_speciality = $arr['SPECIALISMEN'];
  
  foreach($arr_speciality as $key2 => $speciality) {
  
   foreach($speciality as $key3 => $val3) {
   
    $specialist_id = 0;
    if(isset($val3['attr'])) {
     
     $specialismeId = $val3['attr']['SPECIALISMEID'];
     // echo "<br/>-----Speciality If > $specialismeId($member_id) -- ".$val3['NAAM']['value']; 
     
     $sql_check_speciality = "SELECT id FROM specialities where member_id = '".$member_id."' AND specialismeid = '".$specialismeId."'";
     $rs_check_speciality = mysql_query($sql_check_speciality);
     $count_check_speciality = mysql_num_rows($rs_check_speciality);
     if($count_check_speciality > 0) {
      $row_check_speciality = mysql_fetch_assoc($rs_check_speciality);
      $specialist_id = $row_check_speciality['id'];
     }
    }
    else {
     if(!isset($val3['SPECIALISMEID'])) { continue; }
     $specialismeId = $val3['SPECIALISMEID'];
     // echo "<br/>-----Speciality Else > $specialismeId($member_id) -- ".$speciality['NAAM']['value']; 
     
     $sql_check_speciality = "SELECT id FROM specialities where member_id = '".$member_id."' AND specialismeid = '".$specialismeId."'";
     $rs_check_speciality = mysql_query($sql_check_speciality);
     $count_check_speciality = mysql_num_rows($rs_check_speciality);
     if($count_check_speciality > 0) {
      $row_check_speciality = mysql_fetch_assoc($rs_check_speciality);
      $specialist_id = $row_check_speciality['id'];
     }
     // echo "<pre>Arr(arr) = "; print_r($speciality); echo "</pre>"; exit;
    }

    if((isset($val3['AANDOENINGEN'])) && ($specialist_id > 0)) {
     $treatments = $val3['AANDOENINGEN']; 
     foreach($treatments as $key4 => $treatment) {
      if(isset($treatment['attr'])) {
       $treatment_id = $treatment['attr']['AANDOENINGID'];
       // echo "<br/>----------Treatment MultiS > $treatment_id($specialist_id) -- ".$treatment['NAAM']['value']; 
       getTreatment($treatment, $specialismeId, $specialist_id, $member_id);
       // echo "<pre>Arr(arr) = "; print_r($treatment); echo "</pre>";
      }
      foreach($treatment as $key5 => $val5) {
       if(isset($val5['attr'])) { 
        $treatment_id = $val5['attr']['AANDOENINGID'];
        // echo "<br/>-----------Treatment MultiM > $treatment_id($specialist_id) -- ".$val5['NAAM']['value']; 
        getTreatment($val5, $specialismeId, $specialist_id, $member_id);
       }
      }
     }
    }else {
      if($specialist_id > 0) {
      if(isset($speciality['AANDOENINGEN']['AANDOENING'])) {
       $treatments = $speciality['AANDOENINGEN']['AANDOENING']; 
       if(isset($treatments['attr'])) {
        $treatment_id = $treatments['attr']['AANDOENINGID'];
        // echo "<br/>----------Treatment Single > $treatment_id($specialist_id) -- ".$treatments['NAAM']['value']; 
        getTreatment($treatments, $specialismeId, $specialist_id, $member_id);
       }
       else {

        foreach($treatments as $key4 => $treatment) {
         if(isset($treatment['attr'])) {
          $treatment_id = $treatment['attr']['AANDOENINGID'];
          // echo "<br/>----------Treatment MultiS2 > $treatment_id($specialist_id) -- ".$treatment['NAAM']['value']; 
          getTreatment($treatment, $specialismeId, $specialist_id, $member_id);
          // echo "<pre>Arr(arr) = "; print_r($treatment); echo "</pre>";
         }
        }
       }
      }
     }
    }
    // Ends -- isset($val3['AANDOENINGEN']
   }
  }
 }
 
 $ctr++;
}
//Outer foreach end 


mysql_query("update treatments set title = 'Reumatoide artritis' where title = 'Reumatoïde artritis'"); //-- Reumatoïde artritis

mysql_query("update treatments set title = 'Langzaamwerkende schildklier (Hypothyreoidie)' where title = 'Langzaamwerkende schildklier (Hypothyreoïdie)'"); //-- Langzaamwerkende schildklier (Hypothyreoïdie)

mysql_query("update treatments set title = 'Paniekstoornissen en fobieen' where title = 'Paniekstoornissen en fobieën'"); //-- Paniekstoornissen en fobieën

mysql_query("update treatments set title = 'Rontgen onderzoek' where title = 'Röntgen onderzoek'"); //-- Röntgen onderzoek

mysql_query("update treatments set title = 'Snelwerkende schildklier (Hyperthyreoidie)' where title = 'Snelwerkende schildklier (Hyperthyreoïdie)'"); //-- Snelwerkende schildklier (Hyperthyreoïdie)

mysql_query("update treatments set title = 'Sjogren, syndroom van' where title = 'Sjögren, syndroom van'"); //-- Sjögren, syndroom van


echo "<br/><br>Total Records: ".count($bhc);

function getTreatment($aandoeningChild, $specialismeid, $specialist_id, $member_id) {

 global $db;
 
 $aandoeningChildArray=array();
 $aandoeningId=$aandoeningChild['attr']['AANDOENINGID'];
 
 foreach($aandoeningChild as $key=>$val)
 {
  if($key=='attr') continue;
  
  $aandoeningChildArray[strtolower($key)]=getValue($val);
 }
  
 extract($aandoeningChildArray);
 //INSERT DATA IN THE TREATMENT TABLE
 
 $sql_check_treatment = "SELECT id FROM treatments where specialismeid = '".$specialismeid."' AND aandoeningid = '".$aandoeningId."' AND clinic_id = '".$member_id."'";
 $rs_check_treatment = mysql_query($sql_check_treatment);
 $count_check_treatment = mysql_num_rows($rs_check_treatment);
 
 if($count_check_treatment > 0) {
 
  $sql="UPDATE treatments set 
  title='".$naam."',
  specialist_id='".$specialist_id."',
  wachttijdpoli='".$wt_polikliniek."',
  wt_behandeling='".$wt_behandeling."',
  wachttijdopname='".$wt_retro."',
  wachttijddag='".$wt_status."',
  kwic_eindscore='".$kwic_eindscore."',
  kwic_septielscore='".$kwic_septielscore."',
  kwic_transpasp='".$kwic_transpasp."',
  kwic_transpaspcat='".$kwic_transpaspcat."',
  rodevlag='".$rodevlag."',
  rodevlagtoelichting='".$rodevlagtoelichting."',
  modified='".date("Y-m-d H:i:s")."'
  WHERE aandoeningid='".$aandoeningId."' AND specialismeid = '".$specialismeid."' AND clinic_id = '".$member_id."'";
 }
 else {
 
  $sql="INSERT INTO treatments set 
  title='".$naam."',
  clinic_id='".$member_id."',
  specialist_id='".$specialist_id."',
  specialismeid='".$specialismeid."',
  wachttijdpoli='".$wt_polikliniek."',
  wt_behandeling='".$wt_behandeling."',
  wachttijdopname='".$wt_retro."',
  wachttijddag='".$wt_status."',
  kwic_eindscore='".$kwic_eindscore."',
  kwic_septielscore='".$kwic_septielscore."',
  kwic_transpasp='".$kwic_transpasp."',
  kwic_transpaspcat='".$kwic_transpaspcat."',
  rodevlag='".$rodevlag."',
  rodevlagtoelichting='".$rodevlagtoelichting."',
  created='".date("Y-m-d H:i:s")."',
  modified='".date("Y-m-d H:i:s")."',
  aandoeningid='".$aandoeningId."'";
 }
 
 if($db) {
  // echo $sql;
  mysql_query($sql);
 } 
 return '';
}

### Converts Database text value HTML compatible for text fields
### Don't use this function in case of getting values from textarea or editor as it strip the tags
function value($val = '', $default = '', $arr = '') {

 $numargs = func_num_args(); // call_user_func_array - Call a user function given with an array of parameters

 if(gettype($arr) == 'object') {
  $arr = get_object_vars($arr);
 }
 
 if($numargs > 2) {
  if(is_array($arr) && (count($arr) > 0)) {
   if( (!empty($val)) && (isset($arr[$val])) && (trim($arr[$val] != '')) ) {
    return get_absolute_value($arr[$val], $default);
   }
  }
  return get_absolute_value($default);
 }
 return get_absolute_value($val, $default);
}

### Converts Database text value HTML compatible for text fields
function get_absolute_value($val ='', $default = '') {
 if(!empty($val)) {
  if(is_string($val) ) {

   // For Textbox and other fields
   return htmlspecialchars(strip_tags(stripslashes(trim($val))), ENT_QUOTES);
  }
  return $val;
 }
 else {
  if( ($val === 0) || ($val === '0') ) {
   return $val;
  }
  return $default;
 }
 return false;
}
?>


<?php echo $this->Html->css('dataTable'); ?> 

<?php echo $this->Html->script('dataTables/jquery.dataTables'); ?> 
<?php echo $this->Html->script('dataTables/colResizable.min'); ?> 

<?php echo $this->Html->script('jBreadCrumb.1.1'); ?> 
<?php echo $this->Html->script('cal.min'); ?> 
<?php echo $this->Html->script('jquery.collapsible.min'); ?> 
<?php echo $this->Html->script('jquery.ToTop'); ?> 
<?php echo $this->Html->script('jquery.listnav'); ?> 
<?php echo $this->Html->script('jquery.sourcerer'); ?> 

<?php echo $this->Html->script('wysiwyg/jquery.wysiwyg'); ?> 
<?php echo $this->Html->script('wysiwyg/wysiwyg.image'); ?> 
<?php echo $this->Html->script('wysiwyg/wysiwyg.link'); ?> 
<?php echo $this->Html->script('wysiwyg/wysiwyg.table'); ?> 

<?php echo $this->Html->script('flot/jquery.flot'); ?> 
<?php echo $this->Html->script('flot/jquery.flot.pie'); ?> 
<?php echo $this->Html->script('flot/excanvas.min'); ?> 

<?php echo $this->Html->script('selectunselect'); ?> 

<?php echo $this->Html->css('facebox'); ?> 
<?php echo $this->Html->script('facebox'); ?> 

<?php echo $this->Html->css('colorboxx'); ?> 
<?php echo $this->Html->script('jquery.colorboxx'); ?> 


<?php
 if(isset($status) && trim($status)!=""){
  $url = array($status);
  $this->Paginator->options(array('url' => $url));
 }
?>


<script type="text/javascript">
<!--
function del(field) {
  if(!anyChecked(field)) {
   // alert('Please select atleast one record to perform any action.');
  jAlert('Please select atleast one record to perform any action.', 'Alert::MyDementiaCare');
   return false;
  } else {
  if(jQuery('#CareplusSuggestionStatus').val() != '') {
    if(jQuery('#CareplusSuggestionStatus').val() == 'delete'){
    if(!confirm("Are you sure you want to perform this action?")){
     return false;
    }
    } else {
     return true;
    }
  }
  else {
   jAlert('Please select any option from drop down to perform any action.', 'Alert::MyDementiaCare');
   return false;
  }
  }
}
//-->
</script>

<script type="text/javascript">
<!--
function delete_suggestion(suggestion_id) {
 if(confirm("Are you sure you want to perform this action?")) {
 
  var actionurl = '<?php echo SITE_URL; ?>'+"admin/careplus/profile/delete_suggestion/"+tip_id+"/<?php echo date("Ymdhis"); ?>";
  
  jQuery.ajax({
   type: 'GET',
   url : actionurl,
   data:{},
   datatype:"html", 
    success: function(data, status) {
     var div = "#tr_"+suggestion_id;
     jQuery(div).html('');
    },
    error: function (data, status, e) {
     // alert('Status: '+status+'; Server Error: '+e+'; Action URL : '+actionurl);
    }
  });
 }
}
//-->
</script>



<?php echo $this->Form->create(null ,array('url'=>'/admin/careplus/profile/suggestions/'.$tip_id, 'class'=>'mainForm')); ?>

<div class="content">
<div class="title" style=""><h5>Manage Suggestions</h5></div>

<div class="users index">
 
<?php 
if (($this->Session->check('Message.flash'))) {
 echo $this->Session->flash('flash', array('element' => 'flash'));
}
?>
 

<div align="right">
<a class="btnIconLeft mt5" href="<?php echo SITE_URL; ?>admin/careplus/profile/add_suggestion/<?php echo $tip_id."/".date("YmdHis"); ?>"><img class="icon" alt="" src="<?php echo SITE_URL; ?>img/icons/dark/presentation.png"><span>Add New Suggestion</span></a>
</div>

 
<div class="table">
            <div class="head"><h5 class="iFrames">Suggestions</h5></div>
            <div class="dataTables_wrapper" id="example_wrapper">
   <div class="" style="visibility:hidden;">
    <div class="dataTables_filter" id="example_filter">
     <label>Search: <input type="text" placeholder="type here...">
     <div class="srch"></div>
     </label>
    </div>
   </div>
    
   <table cellspacing="0" cellpadding="0" border="0" id="" class="display">
   
                <thead>
                    <tr>
      <th rowspan="1" colspan="1"  width="5%" id="none" class="none;">
        
       <?php echo $this->Form->text('CareplusSuggestion.all', array('type'=>'checkbox', 'id'=>'data[CareplusSuggestion][all]', 'style' => 'display:block;', 'onclick'=>"selectDeselect('data[CareplusSuggestion][id][]', this.name);"));?>
       
      </th>
      <th class="ui-state-default" rowspan="1" colspan="1" width="3%" style="cursor:auto;">
       <div style="padding-right:8px;">#</div>
      </th>
      <th class="ui-state-default" rowspan="1" colspan="1">Suggestion</th>
      <th class="ui-state-default" rowspan="1" colspan="1" style="width:110px; text-align:center;">Approval Status</th>
     </tr>
                </thead>
    
    <tbody>    
    <?php
    $rowcount = 0;
    $countTips = count($tips);
    if($countTips > 0){
    foreach ($tips AS $row) {
    $index = ((($page-1)*$limit) + ($rowcount+1));
    $suggestion_id = $tips[$rowcount]['CareplusSuggestion']['id'];
    ?>
    <tr id="tr_<?php echo $suggestion_id; ?>" class="gradeA <?php if($rowcount%2==0) echo 'odd'; else echo 'even';?>">
     <td align="center">
      
      <?php echo $this->Form->text('CareplusSuggestion.id][', array('type'=>'checkbox', 'style' => 'display:block;', 'value'=>$tips[$rowcount]['CareplusSuggestion']['id'],  'onclick'=>"checkSelection('data[CareplusSuggestion][id][]', 'data[CareplusSuggestion][all]')"));?>
      
     </td>
     <td align="center"><?php echo $index;?></td>
     <td>
     <?php
      echo nl2br($tips[$rowcount]['CareplusSuggestion']['description']);
     ?>
     
     </td>
     <td align="center">
      <a id="a_<?php echo $tips[$rowcount]['CareplusSuggestion']['id']; ?>" title="Click to change status" href="javascript:void(0);" onclick="change_status('<?php echo $tips[$rowcount]['CareplusSuggestion']['id']; ?>')"><?php echo ($tips[$rowcount]['CareplusSuggestion']['approved'] == "1") ? "Approved" : "Un Approved"; ?></a>
     </td>
    </tr>
    <?php
     $rowcount++;
    }
    }
    ?>
    </tbody>
    
    </table>
    
    
    <?php
    if($countTips > 0) {
    ?>
    
    <?php echo $this->element('admin/paginate')?>

    <div class="fg-toolbar ui-toolbar  ui-corner-bl ui-corner-br ui-helper-clearfix">
     <div id="example_length" class="dataTables_length">
      <?php
       echo $this->Form->input('CareplusSuggestion.status', array(
        'options' => $mode,
        'empty' => '(action)',
        'label' => false,
        'class' => 'validate[required]',
        'error' => false,
        'div' => false,
        'style' => 'width:95px;'
       ));
      ?>
          <input type="submit" value="Submit" class="redBtn" onclick="return del('data[CareplusSuggestion][id][]')" name="data[CareplusSuggestion][submit]">
     </div>
      <div class="dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_full_numbers" id="example_paginate">
       
     </div>
    </div> 

    <?php
    }
    else {
    ?>
    <div class="fg-toolbar ui-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix">
     <div class="dataTables_length" id="example_length">
      <label>No Records Available Yet.</label></div>
    </div>
    <?php
    }
    ?>
    
   </div>
        </div> 
</div>

</div>

<?php echo $this->Form->end(); ?>

<script type="text/javascript">
<!--
function change_status(suggestion_id) {
 if(confirm("Are you sure you want to change approval status?")) {
 
  var actionurl = '<?php echo SITE_URL; ?>'+"admin/careplus/profile/change_approval_status/"+suggestion_id+"/<?php echo date("Ymdhis"); ?>";
  
  jQuery.ajax({
   type: 'GET',
   url : actionurl,
   data:{},
   datatype:"html", 
    success: function(data, status) {
     var div = "#a_"+suggestion_id;
     jQuery(div).html(data);
    },
    error: function (data, status, e) {
     // alert('Status: '+status+'; Server Error: '+e+'; Action URL : '+actionurl);
    }
  });
 }
}
//-->
</script>

<?php /*
AgreeYa Solutions
R Systems
Mind Genies
Virtual Employee
Classic Informatics Private Limited
Xicom Technologies LLC
A-1 Technology 
Sebiz Infotech 
SmartData Enterprises 
Infopro India Pvt. Ltd. 
Binary Semantics Ltd. 
BrickRed Technologies Pvt. Ltd. 
Ishir Infotech
MagicBricks.com 
Headstrong 
Flexsin Technologies Pvt. Ltd


Authorgen Technologies
Nucleus Software Exports Ltd
InterraIT
Konstant Infosolutions Pvt. Ltd.
Sapple Systems (P) Ltd.
Octal Info Solution Pvt. Ltd. 
FCS Software Solutions Ltd.
Rosmerta Technologies Limited
Lime Labs
Brain Technosys Pvt. Ltd.
SDP Labs
Avalon Information Systems Pvt. Ltd.
SUVI Information Systems
Saviance Technologies
Nagarro Software Pvt. Ltd.
Sapient Corporation
Percept Knorigin
Sisoft Technologies
DivPlayers
4th Quarter Technologies
IndiaMart InterMESH Ltd.
RC & M 
Aar Ess Remedies Pvt. Ltd.
SAIC
Fiserv
Xavient Information Systems
Halosys Technologies Inc.
Kale Consultants Ltd.
BrainPulse Technologies
Maniks Systems Pvt Ltd.
Kairaus Software Pvt. Ltd.
Grey Matter India Technologies Pvt. Ltd.
Icreon Communications
Neuronimbus Software Service Pvt. Ltd.
Broadway Infotech Pvt. Ltd.
Mosaic ITES Services Pvt. Ltd.
Shriv ComMedia Solutions Pvt. Ltd
UG Software Technologies Pvt. Ltd.
eCognysys Technologies
Caneum India Pvt. Ltd.
Vinove Software and Services Pvt. Ltd.
ITCons e- Solutions Pvt. Ltd.
Compare Infobase Pvt. Ltd.
Agile Technosys
Symphony Services
*/

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