// Count the number of occurances of $needle are in $haystack.
//*************************************************************************
function countCharInString($haystack, $needle) {
- $haystack = ereg_replace("[^$needle]","",$haystack);
+ $haystack = ereg_replace("[^$needle]",'',$haystack);
return strlen($haystack);
}
// of the $haystack is reached. $needle is a single character
//*************************************************************************
function readShortMailboxName($haystack, $needle) {
- if ($needle == "") return $haystack;
- if ($needle == ".") $needle = "\.";
+ if ($needle == '') return $haystack;
+ if ($needle == '.') $needle = '\\.';
ereg("([^$needle]+)$needle?$", $haystack, $regs);
return $regs[1];
}
// of the $haystack is reached. $needle is a single character
//*************************************************************************
function readMailboxParent($haystack, $needle) {
- if ($needle == ".") $needle = "\.";
+ if ($needle == '.') $needle = '\\.';
ereg("^(.+)$needle([^$needle]+)$needle?$", $haystack, $regs);
return $regs[1];
}
// Searches for the next position in a string minus white space
function next_pos_minus_white ($haystack, $pos) {
- while (substr($haystack, $pos, 1) == " " ||
+ while (substr($haystack, $pos, 1) == ' ' ||
substr($haystack, $pos, 1) == "\t" ||
substr($haystack, $pos, 1) == "\n" ||
substr($haystack, $pos, 1) == "\r") {
// Specifically, ' comes up as 5 characters instead of 1.
// This should not add newlines to the end of lines.
function sqWordWrap(&$line, $wrap) {
- preg_match("/^([\s>]*)([^\s>].*)?$/", $line, $regs);
+ preg_match('/^([\\s>]*)([^\\s>].*)?$/', $line, $regs);
$beginning_spaces = $regs[1];
- $words = explode(" ", $regs[2]);
+ if (isset($regs[2])) {
+ $words = explode(' ', $regs[2]);
+ } else {
+ $words = "";
+ }
$i = 0;
$line = $beginning_spaces;
// Go to the next line if we have more to process
if ($i < count($words)) {
- $line .= "\n$beginning_spaces";
+ $line .= "\n" . $beginning_spaces;
}
}
}
$PreviousSpaces = "";
for ($i = 0; $i < count($lines); $i ++)
{
- preg_match("/^([\s>]*)([^\s>].*)?$/", $lines[$i], $regs);
+ preg_match('/^([\\s>]*)([^\\s>].*)?$/', $lines[$i], $regs);
$CurrentSpaces = $regs[1];
if (isset($regs[2]))
$CurrentRest = $regs[2];
function parseAddrs($text) {
if (trim($text) == "")
return array();
- $text = str_replace(" ", "", $text);
- $text = ereg_replace('"[^"]*"', "", $text);
- $text = ereg_replace("\([^\)]*\)", "", $text);
- $text = str_replace(",", ";", $text);
- $array = explode(";", $text);
+ $text = str_replace(' ', '', $text);
+ $text = ereg_replace('"[^"]*"', '', $text);
+ $text = ereg_replace('\\([^\\)]*\\)', '', $text);
+ $text = str_replace(',', ';', $text);
+ $array = explode(';', $text);
for ($i = 0; $i < count ($array); $i++) {
- $array[$i] = eregi_replace ("^.*[<]", "", $array[$i]);
- $array[$i] = eregi_replace ("[>].*$", "", $array[$i]);
+ $array[$i] = eregi_replace ("^.*[<]", '', $array[$i]);
+ $array[$i] = eregi_replace ("[>].*$", '', $array[$i]);
}
return $array;
}
/** Returns a line of comma separated email addresses from an array **/
function getLineOfAddrs($array) {
if (is_array($array)) {
- $to_line = implode(", ", $array);
- $to_line = trim(ereg_replace(",,+", ",", $to_line));
+ $to_line = implode(', ', $array);
+ $to_line = trim(ereg_replace(',,+', ',', $to_line));
} else {
- $to_line = "";
+ $to_line = '';
}
return $to_line;
}
global $url_parser_php;
if (!isset($url_parser_php)) {
- include "../functions/url_parser.php";
+ include '../functions/url_parser.php';
}
$body_ary = explode("\n", $body);
}
if ($Quotes > 1)
- $line = "<FONT COLOR=FF0000>$line</FONT>";
+ $line = '<FONT COLOR="FF0000">'.$line.'</FONT>';
elseif ($Quotes)
- $line = "<FONT COLOR=800000>$line</FONT>";
+ $line = '<FONT COLOR="800000">'.$line.'</FONT>';
$body_ary[$i] = $line;
}
- $body = "<pre>" . implode("\n", $body_ary) . "</pre>";
+ $body = '<pre>' . implode("\n", $body_ary) . '</pre>';
}
/* SquirrelMail version number -- DO NOT CHANGE */
- $version = "1.0.1 [cvs]";
+ $version = '1.0.1 [cvs]';
function find_mailbox_name ($mailbox) {
-/*
- $mailbox = trim($mailbox);
- if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == "\"") {
- $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
- $pos = strrpos ($mailbox, "\"")+1;
- $box = substr($mailbox, $pos);
- } else {
- $box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
- }
- return $box;
-*/
-
if (ereg(" *\"([^\r\n\"]*)\"[ \r\n]*$", $mailbox, $regs))
return $regs[1];
ereg(" *([^ \r\n\"]*)[ \r\n]*$",$mailbox,$regs);
}
function replace_spaces ($string) {
- return str_replace(" ", " ", $string);
+ return str_replace(' ', ' ', $string);
}
function replace_escaped_spaces ($string) {
- return str_replace(" ", " ", $string);
+ return str_replace(' ', ' ', $string);
}
function get_location () {
$path = substr($PHP_SELF, 0, strrpos($PHP_SELF, '/'));
// Check if this is a HTTPS or regular HTTP request
- $proto = "http://";
+ $proto = 'http://';
if(isset($HTTPS) && !strcasecmp($HTTPS, 'on') ) {
- $proto = "https://";
+ $proto = 'https://';
}
// Get the hostname from the Host header or server config.
- $host = "";
+ $host = '';
if (isset($HTTP_HOST) && !empty($HTTP_HOST))
{
$host = $HTTP_HOST;
if (! strstr($host, ':'))
{
if (isset($SERVER_PORT)) {
- if (($SERVER_PORT != 80 && $proto == "http://")
- || ($SERVER_PORT != 443 && $proto == "https://")) {
+ if (($SERVER_PORT != 80 && $proto == 'http://')
+ || ($SERVER_PORT != 443 && $proto == 'https://')) {
$port = sprintf(':%d', $SERVER_PORT);
}
}
// stored in a cookie.
function OneTimePadEncrypt ($string, $epad) {
$pad = base64_decode($epad);
- $encrypted = "";
+ $encrypted = '';
for ($i = 0; $i < strlen ($string); $i++) {
$encrypted .= chr (ord($string[$i]) ^ ord($pad[$i]));
}
function OneTimePadDecrypt ($string, $epad) {
$pad = base64_decode($epad);
$encrypted = base64_decode ($string);
- $decrypted = "";
+ $decrypted = '';
for ($i = 0; $i < strlen ($encrypted); $i++) {
$decrypted .= chr (ord($encrypted[$i]) ^ ord($pad[$i]));
}
if (! is_int($Val))
{
- if (function_exists("crc32"))
+ if (function_exists('crc32'))
{
$Val = crc32($Val);
}
sq_mt_seed(md5($REMOTE_PORT . $REMOTE_ADDR . getmypid()));
// getrusage
- if (function_exists("getrusage")) {
+ if (function_exists('getrusage')) {
$dat = getrusage();
- $Str = "";
+ $Str = '';
foreach ($dat as $k => $v)
{
- $Str .= "$k = $v\n";
+ $Str .= $k . $v;
}
sq_mt_seed(md5($Str));
}
function OneTimePadCreate ($length=100) {
sq_mt_randomize();
- $pad = "";
+ $pad = '';
for ($i = 0; $i < $length; $i++) {
$pad .= chr(mt_rand(0,255));
}
function sqCheckPHPVersion($major, $minor, $release) {
$ver = phpversion();
- eregi("^([0-9]+)\.([0-9]+)(.*)", $ver, $regs);
+ eregi('^([0-9]+)\\.([0-9]+)(.*)', $ver, $regs);
// Parse the version string
$vmajor = strval($regs[1]);
$vrel = $regs[3];
if($vrel[0] == ".")
$vrel = strval(substr($vrel, 1));
- if($vrel[0] == "b" || $vrel[0] == "B")
+ if($vrel[0] == 'b' || $vrel[0] == 'B')
$vrel = - strval(substr($vrel, 1));
- if($vrel[0] == "r" || $vrel[0] == "R")
+ if($vrel[0] == 'r' || $vrel[0] == 'R')
$vrel = - strval(substr($vrel, 2))/10;
// Compare major version
if ($bytes < 10)
{
$bytes *= 10;
- settype($bytes, "integer");
+ settype($bytes, 'integer');
$bytes /= 10;
}
else
- settype($bytes, "integer");
+ settype($bytes, 'integer');
return $bytes . '<small> ' . $type . '</small>';
}
$chars .= '0123456789';
if ($size < 1 || strlen($chars) < 1)
- return "";
+ return '';
sq_mt_randomize(); // Initialize the random number generator
+ $String = "";
while (strlen($String) < $size) {
$String .= $chars[mt_rand(0, strlen($chars))];
}
projects / squirrelmail.git / blobdiff