, Diziler döngü belirli bir hat üzerinde çıkışını değiştirme (ler)

1 Cevap php

Bu diziler döngü kullanarak im ne olduğunu.

$csvpre = explode("###", $data);

$i = 0;
$bgc = 0;

    foreach ( $csvpre AS $key => $value){
    	$info = explode("%%", $value);
    	$i++;
    	if($i == "1"){
    		echo "<tr bgcolor=#efefef><td></td>";
    			foreach ( $info as $key => $value ){ echo "<td>$value</td>"; }
    		echo "</tr>";

    	} else {

    		if($bgc=1) { $bgcgo = "bgcolor=\"#b9b9b9\"" ;} else { $bgcgo = "bgcolor=\"#d6d6d6\""; }
    		echo "<tr $bgcgo><td></td>";
    			foreach ( $info as $key => $value ){ echo "<td>$value</td>"; }
    		echo "</tr>";
    		$bgc++;
    	}		
    }

How can i add an if/elseif statement to the last foreach, so that the output changes on a given line of the array. Say i want <td>$value</td> for all unless specified, but on line 30, i want <textarea>$value</textarea>

1 Cevap

Böyle demek:

<?php 
.......
echo "<tr $bgcgo><td></td>";
$j = 0;  //you need a counter
foreach ( $info as $key => $value ) { 
    $j++;  
    if ($j != 30) {
        echo "<td>$value</td>"; 
    } else {
        echo "<textarea>$value</textarea>";
    }
}
echo "</tr>";

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