lib.php

<?php
function site_email($to,$subject,$message) {
	require_once('lib/class.phpmailer.php');
	require_once('lib/emogrifier.php');
	$mail = new PHPMailer();
	$emogrifier = new Emogrifier();
	$emogrifier->setHTML(file_get_contents('emailtemplates/basic/index.htm'));
	$email = $emogrifier->emogrify();
	$email = str_replace('[CONTENT]',$message,$email);
	$email = str_replace('[SUBJECT]',$subject,$email);
	$email = str_replace('[SITE NAME]','Site Name',$email); # TODO
	$mail->SetFrom('today@stanleyroad.org.uk', 'Site Name'); # TODO
	$mail->AddAddress($to);
	$mail->Subject = $subject;
	$mail->MsgHTML($email);
	$mail->Send();
}
function printr(&$var, $info = FALSE) {
    $scope = false;
    $prefix = 'unique';
    $suffix = 'value';

    if($scope) $vals = $scope;
    else $vals = $GLOBALS;

    $old = $var;
    $var = $new = $prefix.rand().$suffix; $vname = FALSE;
    foreach($vals as $key => $val) if($val === $new) $vname = $key;
    $var = $old;

    echo "<pre>";
    if($info != FALSE) echo "<b style='color: red;'>$info:</b><br>";
    do_dump($var, '$'.$vname);
    echo "</pre>";
}

function do_dump(&$var, $var_name = NULL, $indent = NULL, $reference = NULL) {
    $do_dump_indent = "<span style='color:#eeeeee;'>|</span> &nbsp;&nbsp; ";
    $reference = $reference.$var_name;
    $keyvar = 'the_do_dump_recursion_protection_scheme'; $keyname = 'referenced_object_name';

    if (is_array($var) && isset($var[$keyvar]))
    {
        $real_var = &$var[$keyvar];
        $real_name = &$var[$keyname];
        $type = ucfirst(gettype($real_var));
        echo "$indent$var_name <span style='color:#a2a2a2'>$type</span> = <span style='color:#e87800;'>&amp;$real_name</span><br>";
    }
    else
    {
        $var = array($keyvar => $var, $keyname => $reference);
        $avar = &$var[$keyvar];

        $type = ucfirst(gettype($avar));
        if($type == "String") $type_color = "<span style='color:green'>";
        elseif($type == "Integer") $type_color = "<span style='color:red'>";
        elseif($type == "Double"){ $type_color = "<span style='color:#0099c5'>"; $type = "Float"; }
        elseif($type == "Boolean") $type_color = "<span style='color:#92008d'>";
        elseif($type == "NULL") $type_color = "<span style='color:black'>";

        if(is_array($avar))
        {
            $count = count($avar);
            echo "$indent" . ($var_name ? "$var_name => ":"") . "<span style='color:#a2a2a2'>$type ($count)</span><br>$indent(<br>";
            $keys = array_keys($avar);
            foreach($keys as $name)
            {
                $value = &$avar[$name];
                do_dump($value, "['$name']", $indent.$do_dump_indent, $reference);
            }
            echo "$indent)<br>";
        }
        elseif(is_object($avar))
        {
            echo "$indent$var_name <span style='color:#a2a2a2'>$type</span><br>$indent(<br>";
            foreach($avar as $name=>$value) do_dump($value, "$name", $indent.$do_dump_indent, $reference);
            echo "$indent)<br>";
        }
        elseif(is_int($avar)) echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> $type_color$avar</span><br>";
        elseif(is_string($avar)) echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> $type_color\"$avar\"</span><br>";
        elseif(is_float($avar)) echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> $type_color$avar</span><br>";
        elseif(is_bool($avar)) echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> $type_color".($avar == 1 ? "TRUE":"FALSE")."</span><br>";
        elseif(is_null($avar)) echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> {$type_color}NULL</span><br>";
        else echo "$indent$var_name = <span style='color:#a2a2a2'>$type(".strlen($avar).")</span> $avar<br>";

        $var = $var[$keyvar];
    }
}
function createRandomPassword($length = 8) {

	$chars = "abcdefghjkmnpqrstuvwxyz23456789";
	srand((double)microtime()*1000000);
	$i = 0;
	$pass = '' ;

	while ($i <= $length) {
		$num = rand() % strlen($chars);
		$tmp = substr($chars, $num, 1);
		$pass = $pass . $tmp;
		$i++;
	}

	return $pass;

}
function check_email_address($email) {
	# First, we check that there's one @ symbol, and that the lengths are right
	if (!ereg("^[^@]{1,64}@[^@]{1,255}$", $email)) {
		# Email invalid because wrong number of characters in one section, or wrong number of @ symbols.
		return false;
	}
	# Split it into sections to make life easier
	$email_array = explode("@", $email);
	$local_array = explode(".", $email_array[0]);
	for ($i = 0; $i < sizeof($local_array); $i++) {
		if (!ereg("^(([A-Za-z0-9!#$%&'*+/=?^_`{|}~-][A-Za-z0-9!#$%&'*+/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$", $local_array[$i])) {
			return false;
		}
	}
	if (!ereg("^\[?[0-9\.]+\]?$", $email_array[1])) { # Check if domain is IP. If not, it should be valid domain name
		$domain_array = explode(".", $email_array[1]);
		if (sizeof($domain_array) < 2) {
			return false; # Not enough parts to domain
		}
		for ($i = 0; $i < sizeof($domain_array); $i++) {
			if (!ereg("^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$", $domain_array[$i])) {
				return false;
			}
		}
	}
	return true;
}
function arrayStripSlashes(&$array) {
	foreach($array as $key=>$value) {
		if (!is_array($array[$key])) $array[$key] = stripslashes($value);
	}
}