How to add multiple input textfield values into db using php - php

Question

How to insert multiple textfields value into mysqldb?
<?php
if(isset($_POST['save'])){
foreach($_POST['color'] as $key => $value)
{
if($color!="")
{
$color = $value['code'];
echo $color;
$rgb = hex2rgba($color);
$rgba = hex2rgba($color, 0.7);
/*echo $rgba;
echo $value['key'];
echo $value['code'];
echo $value['order_color'];*/
$sql = "INSERT INTO tbl_colors values('','$rgba','".$value['key']."','".$value['code']."','".$value['order_color']."')";
$rs = mysql_query($sql) or die("Bad Query==><br><br>$sql<br><br>".mysql_error());
}
}
?>
<form action="" method="post" name="recommend">
<tr>
<td><input type="text" value="" name="color[][key]" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="color[][code]" class="email"></td>
<td><input type="text" value="" name="color[][order_color]" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td><input type="text" value="" name="color[][key]" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="color[][code]" class="email"></td>
<td><input type="text" value="" name="color[][order_color]" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td colspan="5" align="center"><input type="submit" name="save" value="Add Color" /></td>
</tr>
</form>

Answer 1

{
<?php
if(isset($_POST['save'])){
foreach($_POST['color'] as $key => $value)
{
$color = $value['code'];
echo $color;
$rgb = hex2rgba($color);
$rgba = hex2rgba($color, 0.7);
/*echo $rgba;
echo $value['key'];
echo $value['code'];
echo $value['order_color'];*/
$sql = "INSERT INTO tbl_colors values('','$rgba','".$value['key']."','".$value['code']."','".$value['order_color']."')";
$rs = mysql_query($sql) or die("Bad Query==><br><br>$sql<br><br>".mysql_error());
}
}
?>
<form action="" method="post" name="recommend">
<tr>
<td><input type="text" value="" name="color[1][key]" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="color[1][code]" class="email"></td>
<td><input type="text" value="" name="color[1][order_color]" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td><input type="text" value="" name="color[2][key]" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="color[2][code]" class="email"></td>
<td><input type="text" value="" name="color[2][order_color]" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td colspan="5" align="center"><input type="submit" name="save" value="Add Color" /></td>
</tr>
</form>
}

Answer 2

Row1, Row2, Row3 are your table rows you need to name them to your table row.
<?php
if(isset($_POST['colorkey'])){
$colorkey = $_POST['colorkey'];
$colorcode = $_POST['colorkcode'];
$colorcode = $_POST['colororder'];
$sql = ("INSERT INTO tbl_colors (Row1, Row2, Row3) VALUES ('$colorkey', '$colorcode', '$colorcode')");
}
?>
<form action="" method="post" name="recommend">
<tr>
<td><input type="text" value="" name="colorkey" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="colorcode" class="email"></td>
<td><input type="text" value="" name="colororder" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td><input type="text" value="" name="colorkey" class="email" style="width:450px;font- size:15px;font-weight:bold;"></td>
td><input type="text" value="" name="colorcode" class="email"></td>
<td><input type="text" value="" name="colororder" class="email" style="width:50px;"></td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<td colspan="5" align="center"><input type="submit" name="save" value="Add Color" /></td>
</tr>
</form>