Online PHP editor | perf for B1hkW

@ 2014-03-17T00:08:46Z

<?php
$table=New Table();
$table->addRecord("Jesus", "Blue", "Fish");
$table->addRecord("Tesla", "", "Coil",);
echo $table->tableToHTML();

class Table
{
   
   private $header;       // the table's header
   private $data;         // the actual table's data
   private $classesCells; // the classes of columns
   private $classesRows;  // the classes of rows
   private $biggestRow;   // number of cells of the longest row

   public function __construct() {
      $this->data=array();
      $this->header=array();
      
      $this->classesCells=array();
      $this->classesRows=array();
      
      $this->biggestRow=0;
   }
   
   
   /* Add/change header of table
    * 
    * Takes: Variable number of strings
    * 
    * */
   public function makeHeader(){

      $this->header=func_get_args();
      
      // Check if biggestRow should be updated
      $rowLength=func_num_args();
      if ($rowLength>$this->biggestRow)
         $this->biggestRow=$rowLength;
   }
   
   
   /* Add a record to the table
    * 
    * Takes: Variable number of strings
    * 
    * */
   public function addRecord(){
      $row=func_get_args();
      $this->data[]=$row;
      
      // Check if biggestRow should be updated
      $rowLength=count($row);
      if ($rowLength>$this->biggestRow)
         $this->biggestRow=$rowLength;
   }
   
   
   /* Add classes to all cells on specific column
    * 
    * Takes: Class name
    *        Column number
    * 
    * */
   public function addClassX($classname, $x){
      $rowsN=count($this->data);
      for ($i=0; $i<$rowsN; $i++){
         $this->classesCells[$i][$x]=$classname;
      }
   }


   /* Add classes to every n-th row
    * 
    * Takes: Class name
    *        Every n row
    *        Starting row position
    * 
    * */
   public function addClassRowEvery($classname, $n, $startingRow){
      for ($i=$startingRow; $i<count($this->data); $i+=$n){
         $this->classesRows[$i]=$classname;
      }
   }
   
   
   /* Print the table in raw format with all variables etc.
    *
    * */
   public function showTableInfo() {
      echo '<pre>';
      echo '<b>Number of cells in longest row:</b><br />';
      echo $this->biggestRow . '<br />';
      echo '<br /><b>Header:</b><br />';
      print_r($this->header);
      echo '<br /><b>Data:</b><br />';
      print_r($this->data);
      echo '<br /><b>Row classes:</b><br />';
      print_r($this->classesRows);
      echo '<br /><b>Cell classes:</b><br />';
      print_r($this->classesCells);
      echo '</pre>';
   }
   

   /* Convert table to HTML code
    *
    * Gives: string with formatted table in HTML
    * 
    * */
   public function tableToHTML() {
      $cellsY=count($this->data);
      $cellsX=$this->biggestRow;
      $string="<table>\n";
      // th case
      if (!empty($this->header)) {
         $header=$this->header;
         $string.="\t<tr>\n";
         for ($i=0; $i<$cellsX; $i++){
            $string.="\t\t<th>";
            if (isset($header[$i]))
               $string.=$header[$i];
            $string.="</th>\n";
         }
         $string.="\t</tr>\n";
      }
      // td case
      $rowNumber=0;
      foreach($this->data as $row){ // per row
         $string.="\t<tr";

         // Add row classes
         if (!empty($this->classesRows))
         {
            if (!empty($this->classesRows[$rowNumber])) // add row class
               $string.=" class='" . $this->classesRows[$rowNumber] . "'";
            if ($rowNumber<($cellsY-1))
               $rowNumber++;
         }
         $string.=">\n";
         
         for ($i=0; $i<$cellsX; $i++) // per cell
         {
            $string.="\t\t<td";
            
            // Add cell classes
            if (!empty($this->classesCells))
               if (!empty($this->classesCells[$rowNumber][$i])) // add cell class
                  $string.=" class='" . $this->classesCells[$rowNumber][$i] . "'";

            $string.=">";

            if (isset($row[$i]))
               $string.=$row[$i];
            $string.="</td>\n";
         }
         $string.="\t</tr>\n";
      }
      
      $string.='</table>';
      return $string;
   }
   
/* ------------------------- SETTERS & GETTERS -------------------------------*/
   
   /* Get length of longest row
    *
    * */
   public function getXlength() {
      return $this->biggestRow;
   }

}

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.010	0.007	18.30
8.3.5	0.010	0.009	21.15
8.3.4	0.017	0.003	18.97
8.3.3	0.008	0.005	19.22
8.3.2	0.008	0.000	20.09
8.3.1	0.004	0.004	22.13
8.3.0	0.004	0.004	22.34
8.2.18	0.012	0.003	16.75
8.2.17	0.007	0.007	22.96
8.2.16	0.009	0.006	19.18
8.2.15	0.008	0.000	24.18
8.2.14	0.006	0.003	24.66
8.2.13	0.000	0.008	26.16
8.2.12	0.000	0.008	19.23
8.2.11	0.005	0.005	21.07
8.2.10	0.006	0.006	18.34
8.2.9	0.003	0.005	19.20
8.2.8	0.000	0.009	18.05
8.2.7	0.000	0.008	17.50
8.2.6	0.008	0.003	17.93
8.2.5	0.004	0.004	18.10
8.2.4	0.009	0.000	19.88
8.2.3	0.004	0.004	18.13
8.2.2	0.004	0.004	17.64
8.2.1	0.005	0.002	17.66
8.2.0	0.005	0.003	17.77
8.1.28	0.011	0.004	25.92
8.1.27	0.003	0.005	22.20
8.1.26	0.004	0.004	26.35
8.1.25	0.007	0.000	28.09
8.1.24	0.008	0.000	19.07
8.1.23	0.009	0.003	20.13
8.1.22	0.004	0.004	17.79
8.1.21	0.000	0.009	18.77
8.1.20	0.000	0.009	17.35
8.1.19	0.006	0.003	17.35
8.1.18	0.000	0.009	18.10
8.1.17	0.000	0.008	18.50
8.1.16	0.004	0.004	22.17
8.1.15	0.003	0.006	18.73
8.1.14	0.004	0.004	17.49
8.1.13	0.007	0.000	17.87
8.1.12	0.008	0.000	17.49
8.1.11	0.006	0.003	17.47
8.1.10	0.007	0.000	17.41
8.1.9	0.004	0.004	17.56
8.1.8	0.000	0.008	17.45
8.1.7	0.003	0.003	17.42
8.1.6	0.000	0.008	17.67
8.1.5	0.004	0.004	17.55
8.1.4	0.004	0.004	17.56
8.1.3	0.006	0.003	17.56
8.1.2	0.000	0.008	17.63
8.1.1	0.003	0.006	17.63
8.1.0	0.006	0.003	17.53
8.0.30	0.004	0.004	18.77
8.0.29	0.000	0.008	16.88
8.0.28	0.004	0.004	18.33
8.0.27	0.007	0.000	17.30
8.0.26	0.000	0.007	16.75
8.0.25	0.007	0.000	16.99
8.0.24	0.004	0.004	17.05
8.0.23	0.007	0.000	16.95
8.0.22	0.007	0.000	16.89
8.0.21	0.000	0.007	16.86
8.0.20	0.000	0.006	16.88
8.0.19	0.005	0.003	17.00
8.0.18	0.004	0.004	16.91
8.0.17	0.006	0.003	16.93
8.0.16	0.000	0.008	16.98
8.0.15	0.004	0.004	16.91
8.0.14	0.004	0.004	16.91
8.0.13	0.006	0.000	13.36
8.0.12	0.008	0.000	16.91
8.0.11	0.000	0.007	16.75
8.0.10	0.000	0.008	16.94
8.0.9	0.003	0.005	16.88
8.0.8	0.008	0.013	16.85
8.0.7	0.004	0.004	17.00
8.0.6	0.008	0.000	16.91
8.0.5	0.004	0.004	16.72
8.0.3	0.008	0.011	17.27
8.0.2	0.009	0.009	17.40
8.0.1	0.004	0.004	17.07
8.0.0	0.010	0.012	16.97
7.4.33	0.006	0.000	15.01
7.4.32	0.000	0.006	16.60
7.4.30	0.000	0.006	16.63
7.4.29	0.005	0.002	16.63
7.4.28	0.000	0.008	16.48
7.4.27	0.003	0.003	16.58
7.4.26	0.000	0.007	16.61
7.4.25	0.000	0.007	16.60
7.4.24	0.005	0.002	16.59
7.4.23	0.003	0.003	16.33
7.4.22	0.007	0.010	16.45
7.4.21	0.007	0.009	16.59
7.4.20	0.004	0.004	16.70
7.4.19	0.000	0.007	16.63
7.4.16	0.009	0.006	16.50
7.4.15	0.003	0.015	17.40
7.4.14	0.010	0.008	17.86
7.4.13	0.010	0.007	16.50
7.4.12	0.009	0.009	16.64
7.4.11	0.007	0.010	16.49
7.4.10	0.012	0.006	16.59
7.4.9	0.014	0.010	16.57
7.4.8	0.012	0.004	19.39
7.4.7	0.009	0.012	16.50
7.4.6	0.007	0.010	16.58
7.4.5	0.008	0.000	16.54
7.4.4	0.006	0.010	22.77
7.4.3	0.013	0.009	16.64
7.3.33	0.003	0.003	13.34
7.3.32	0.006	0.000	13.27
7.3.31	0.003	0.003	16.36
7.3.30	0.007	0.000	16.19
7.3.29	0.012	0.012	16.35
7.3.28	0.008	0.010	16.36
7.3.27	0.006	0.011	17.40
7.3.26	0.007	0.012	16.43
7.3.25	0.012	0.005	16.38
7.3.24	0.014	0.009	16.38
7.3.23	0.008	0.008	16.57
7.3.21	0.006	0.011	16.38
7.3.20	0.007	0.010	19.39
7.3.19	0.019	0.003	16.44
7.3.18	0.009	0.006	16.61
7.3.17	0.012	0.005	16.38
7.3.16	0.008	0.008	16.67
7.2.33	0.018	0.003	16.39
7.2.32	0.013	0.003	16.41
7.2.31	0.007	0.015	16.27
7.2.30	0.013	0.003	16.33
7.2.29	0.003	0.013	16.34
5.4.26	0.023	0.053	19.06
5.4.25	0.030	0.043	19.21
5.4.24	0.030	0.067	19.08
5.4.23	0.030	0.063	18.87
5.4.22	0.023	0.073	19.09
5.4.21	0.023	0.043	19.21
5.4.20	0.030	0.057	19.14
5.4.19	0.027	0.033	19.05
5.4.18	0.030	0.040	19.14
5.4.17	0.017	0.043	19.21
5.4.16	0.020	0.067	19.17
5.4.15	0.020	0.050	19.20
5.4.14	0.023	0.070	16.51
5.4.13	0.023	0.070	16.51
5.4.12	0.023	0.070	16.35
5.4.11	0.040	0.063	16.47
5.4.10	0.037	0.033	16.41
5.4.9	0.033	0.063	16.56
5.4.8	0.023	0.067	16.50
5.4.7	0.030	0.057	16.26
5.4.6	0.023	0.067	16.52
5.4.5	0.037	0.057	16.16
5.4.4	0.027	0.063	16.16
5.4.3	0.023	0.063	16.51
5.4.2	0.013	0.057	16.55
5.4.1	0.017	0.037	16.32
5.4.0	0.013	0.040	15.76
5.3.28	0.037	0.063	14.64
5.3.27	0.017	0.073	14.45
5.3.26	0.023	0.073	14.45
5.3.25	0.023	0.043	14.70
5.3.24	0.023	0.040	14.44
5.3.23	0.027	0.060	14.51
5.3.22	0.027	0.053	14.53
5.3.21	0.030	0.047	14.42
5.3.20	0.027	0.073	14.41
5.3.19	0.023	0.070	14.51
5.3.18	0.037	0.063	14.42
5.3.17	0.030	0.070	14.51
5.3.16	0.033	0.040	14.66
5.3.15	0.017	0.077	14.42
5.3.14	0.023	0.073	14.50
5.3.13	0.023	0.067	14.40
5.3.12	0.013	0.057	14.64
5.3.11	0.023	0.033	14.49
5.3.10	0.023	0.053	14.02
5.3.9	0.027	0.050	13.84
5.3.8	0.017	0.040	14.07
5.3.7	0.033	0.060	13.86
5.3.6	0.020	0.047	13.79
5.3.5	0.020	0.073	13.79
5.3.4	0.030	0.067	13.82
5.3.3	0.023	0.053	13.86
5.3.2	0.033	0.057	13.71
5.3.1	0.033	0.037	13.45
5.3.0	0.020	0.050	13.59

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