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edited Jul 18, 2019 at 13:38

31.3k
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I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

edited body

Source Link

edited Apr 10, 2016 at 8:35

Yogesh Suthar

edited Apr 10, 2016 at 8:35

Yogesh Suthar

30.5k
18
75
100

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = ’0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = ’0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?

deleted 6 characters in body

Source Link

edited Aug 3, 2013 at 0:38

Timo Tijhof

edited Aug 3, 2013 at 0:38

Timo Tijhof

10.4k
6
38
53

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = ’0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;
?>

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = ’0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;
?>

What am I doing wrong?

I'm trying to create a randomized string in PHP, and I get absolutely no output with this:

<?php
function RandomString()
{
 $characters = ’0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;
 $randstring = '';
 for ($i = 0; $i < 10; $i++) {
 $randstring = $characters[rand(0, strlen($characters))];
 }
 return $randstring;
}
RandomString();
echo $randstring;

What am I doing wrong?