This is my php code:
$text1 = "text 1";
$text2 = "text 2";
$text3 = "text 3";
for($i=1; $i<=3; $i++){
echo "<script>alert('$text1');</script>";
}
In here I want to create $text1, $text2 ... variables automatically using for but when I replace the $text1 with $text.$i php fetchs $text + $i me individually. How can I do this?
You can use ${'text'.$i} to print them in the for.
You should use an array
$text[0] = "text 0";
$text[1] = "text 1";
$text[2] = "text 2";
foreach ($text as $key => $value){
echo "<script>alert('". $value. "');</script>";
}
or use the { 'string' . $cnt } construct
this is probably not the best way to do it, i would suggest using an Array.
<?php
$array = array(
'text1' => "Text 1",
'text2' => "Text 2",
'text3' => "Text 3",
)
for($array AS $key => $value) {
echo "<script>alert('$value');</script>";
}
?>
However, in PHP it is possible to call a variable inside a string. So you could do something like that.
<?php
$text1 = "text 1";
$text2 = "text 2";
$text3 = "text 3";
for($i = 1; $i <= 3 ; $i ++) {
$value = "text" . $i;
echo "<script>alert(" . $$value . ");</script>";
}
?>
Hope it helps !
