Dateien nach "includes/PHPExcel/unitTests" hochladen

2024-03-10 15:45:39 +00:00
parent 5d96644b5e
commit 4b8c0ae9ae
4 changed files with 252 additions and 0 deletions
--- a/includes/PHPExcel/unitTests/testDataFileIterator.php
+++ b/includes/PHPExcel/unitTests/testDataFileIterator.php
@ -0,0 +1,131 @@
+<?php
+
+class testDataFileIterator implements Iterator
+{
+
+    protected $file;
+    protected $key = 0;
+    protected $current;
+
+    public function __construct($file)
+    {
+        $this->file = fopen($file, 'r');
+    }
+
+    public function __destruct()
+    {
+        fclose($this->file);
+    }
+
+    public function rewind()
+    {
+        rewind($this->file);
+        $this->current = $this->_parseNextDataset();
+        $this->key = 0;
+    }
+
+    public function valid()
+    {
+        return !feof($this->file);
+    }
+
+    public function key()
+    {
+        return $this->key;
+    }
+
+    public function current()
+    {
+        return $this->current;
+    }
+
+    public function next()
+    {
+        $this->current = $this->_parseNextDataset();
+        $this->key++;
+    }
+
+    private function _parseNextDataset()
+    {
+        //    Read a line of test data from the file
+        do {
+            //    Only take lines that contain test data and that aren't commented out
+            $testDataRow = trim(fgets($this->file));
+        } while (($testDataRow > '') && ($testDataRow{0} === '#'));
+
+        //    Discard any comments at the end of the line
+        list($testData) = explode('//',$testDataRow);
+
+        //    Split data into an array of individual values and a result
+        $dataSet = $this->_getcsv($testData, ',', "'");
+        foreach($dataSet as &$dataValue) {
+            $dataValue = $this->_parseDataValue($dataValue);
+        }
+        unset($dataValue);
+
+        return $dataSet;
+    }
+
+    private function _getcsv($input, $delimiter, $enclosure)
+    {
+        if (function_exists('str_getcsv')) {
+            return str_getcsv($input, $delimiter, $enclosure);
+        }
+
+        $temp = fopen('php://memory', 'rw');
+        fwrite($temp, $input);
+        rewind($temp);
+        $data = fgetcsv($temp, strlen($input), $delimiter, $enclosure);
+        fclose($temp);
+
+        if ($data === false) {
+            $data = array(null);
+        }
+
+        return $data;
+    }
+
+    private function _parseDataValue($dataValue) {
+        //    discard any white space
+        $dataValue = trim($dataValue);
+        //    test for the required datatype and convert accordingly
+        if (!is_numeric($dataValue)) {
+            if($dataValue == '') {
+                $dataValue = NULL;
+            } elseif($dataValue == '""') {
+                $dataValue = '';
+            } elseif(($dataValue[0] == '"') && ($dataValue[strlen($dataValue)-1] == '"')) {
+                $dataValue = substr($dataValue,1,-1);
+            } elseif(($dataValue[0] == '{') && ($dataValue[strlen($dataValue)-1] == '}')) {
+                $dataValue = explode(';',substr($dataValue,1,-1));
+                foreach($dataValue as &$dataRow) {
+                    if (strpos($dataRow,'|') !== FALSE) {
+                        $dataRow = explode('|',$dataRow);
+                        foreach($dataRow as &$dataCell) {
+                            $dataCell = $this->_parseDataValue($dataCell);
+                        }
+                        unset($dataCell);
+                    } else {
+                        $dataRow = $this->_parseDataValue($dataRow);
+                    }
+                }
+                unset($dataRow);
+            } else {
+                switch (strtoupper($dataValue)) {
+                    case 'NULL' :  $dataValue = NULL; break;
+                    case 'TRUE' :  $dataValue = TRUE; break;
+                    case 'FALSE' : $dataValue = FALSE; break;
+                }
+            }
+        } else {
+            if (strpos($dataValue,'.') !== FALSE) {
+                $dataValue = (float) $dataValue;
+            } else {
+                $dataValue = (int) $dataValue;
+            }
+        }
+
+		return $dataValue;
+    }
+
+}