function vv($var, $level = 3, &$result = null, $isView = true)
{
if ($var && (is_array($var) || is_object($var))) {
if ($level > 0) {
if (is_object($var)) {
$var = vvvv($var);
}
foreach ($var as $key => $value) {
vv($value, $level - 1, $result[$key], false);
}
} else {
$result = '...any array or object';
}
} else {
$result = $var;
}
if ($isView) {
vvv($result);
}
}
<div id="login">
<h1><span>Welcome to MasterDash!</span></h1>
<div id="login_panel" class="form">
<form action="/home/login" method="post">
<div class="login_fields">
<div class="field">
<label for="user_email">Email</label>
<?php
echo form_error('data[user_email]');
?>
<?php
$value = set_value('data[user_email]', vv($data, 'user_email', 1));
$field_data = array('name' => 'data[user_email]', 'size' => '30', 'maxlength' => '255', 'id' => 'user_email', 'placeholder' => '*****@*****.**', 'tabindex' => '1');
echo form_input($field_data, $value);
?>
</div>
<div class="field">
<label for="user_password">Password <small><a href="/home/password_reminder">Forgot Password?</a></small></label>
<?php
echo form_error('data[user_password]');
?>
<?php
$field_data = array('name' => 'data[user_password]', 'size' => '15', 'maxlength' => '255', 'id' => 'user_password', 'placeholder' => 'password', 'tabindex' => '2');
echo form_password($field_data);
?>
</div>
</div>
<div class="login_actions clearfix">
<button type="submit" class="btn teal primary" tabindex="3">Login</button>
<a href="/home/create_account">Create Account</a>
</div>
$val = "Val changed";
$ref = "Ref changed";
}
function rr(&$ref1, &$ref2)
{
$ref1 = "Ref1 changed";
$ref2 = "Ref2 changed";
}
}
echo "\n ---- Pass by ref / pass by val: functions ----\n";
unset($u1, $u2);
v($u1);
r($u2);
var_dump($u1, $u2);
unset($u1, $u2);
vv($u1, $u2);
var_dump($u1, $u2);
unset($u1, $u2);
vr($u1, $u2);
var_dump($u1, $u2);
unset($u1, $u2);
rv($u1, $u2);
var_dump($u1, $u2);
unset($u1, $u2);
rr($u1, $u2);
var_dump($u1, $u2);
echo "\n\n ---- Pass by ref / pass by val: static method calls ----\n";
unset($u1, $u2);
C::v($u1);
C::r($u2);
var_dump($u1, $u2);
<?php
echo form_error('data[user_email]');
?>
<?php
$value = set_value('data[user_email]', vv($data, 'user_email', 1));
$field_data = array('name' => 'data[user_email]', 'size' => '30', 'maxlength' => '255', 'id' => 'user_email', 'placeholder' => '*****@*****.**', 'tabindex' => '1');
echo form_input($field_data, $value);
?>
</div>
<div class="field">
<label for="client_name">Organisation</label>
<?php
echo form_error('data[client_name]');
?>
<?php
$value = set_value('data[client_name]', vv($data, 'client_name', 1));
$field_data = array('name' => 'data[client_name]', 'size' => '30', 'maxlength' => '255', 'id' => 'client_name', 'placeholder' => 'My Company', 'tabindex' => '2');
echo form_input($field_data);
?>
</div>
<p>
Enter your email and organisation name above, hit Create Account, and we'll email you a password so you can access MasterDash.
</p>
</div>
<div class="login_actions clearfix">
<button type="submit" class="btn teal primary" tabindex="3">Create Account</button>
<a href="/">Login</a>
</div>
</form>
</div>
</div>
