hi.

It is possible to send message to mobile using php coding.

hi saravanan,

yes,its possible Sending message to mobile using php. but before you register any gate way.
Example gateway site CLICKATELL. For more information about CLICKATELL service visit Clickatell Bulk SMS Gateway

sms_api.php
-------------------

class sms {
var $api_id = "YOUR_CLICKATELL_API_NUMBER";
var $user = "name";
var $password = "password";
var $use_ssl = false;
var $balace_limit = 0;
var $sending_method = "fopen";
var $curl_use_proxy = false;
var $curl_proxy = "http://192.168.122.1";
var $curl_proxyuserpwd = "login:secretpass";
var $callback = 0;
var $session;
function sms () {
if ($this->use_ssl) {
$this->base = "http://api.clickatell.com/http";
$this->base_s = "https://api.clickatell.com/http";
} else {
$this->base = "http://api.clickatell.com/http";
$this->base_s = $this->base;
}

$this->_auth();
}
function _auth() {
$comm = sprintf ("%s/auth?api_id=%s&user=%s&password=%s", $this->base_s, $this->api_id, $this->user, $this->password);
$this->session = $this->_parse_auth ($this->_execgw($comm));
}
function getbalance() {
$comm = sprintf ("%s/getbalance?session_id=%s", $this->base, $this->session);
return $this->_parse_getbalance ($this->_execgw($comm));
}
function send($to=null, $from=null, $text=null) {

if ($this->getbalance() < $this->balace_limit) {
die ("You have reach the SMS credit limit!");
};

/* Check SMS $text length */
if (strlen ($text) > 465) {
die ("Your message is to long! (Current lenght=".strlen ($text).")");
}

/* Does message need to be concatenate */
if (strlen ($text) > 160) {
$concat = "&concat=3";
} else {
$concat = "";
}

/* Check $to and $from is not empty */
if (empty ($to)) {
die ("You not specify destination address (TO)!");
}
if (empty ($from)) {
die ("You not specify source address (FROM)!");
}

/* Reformat $to number */
$cleanup_chr = array ("+", " ", "(", ")", "\r", "\n", "\r\n");
$to = str_replace($cleanup_chr, "", $to);

/* Send SMS now */
$comm = sprintf ("%s/sendmsg?session_id=%s&to=%s&from=%s&text=%s&callba ck=%s%s",
$this->base,
$this->session,
rawurlencode($to),
rawurlencode($from),
rawurlencode($text),
$this->callback,
$concat
);
return $this->_parse_send ($this->_execgw($comm));
}
function _execgw($command) {
if ($this->sending_method == "curl")
return $this->_curl($command);
if ($this->sending_method == "fopen")
return $this->_fopen($command);
die ("Unsupported sending method!");
}
function _curl($command) {
$this->_chk_curl();
$ch = curl_init ($command);
curl_setopt ($ch, CURLOPT_HEADER, 0);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER,0);
if ($this->curl_use_proxy) {
curl_setopt ($ch, CURLOPT_PROXY, $this->curl_proxy);
curl_setopt ($ch, CURLOPT_PROXYUSERPWD, $this->curl_proxyuserpwd);
}
$result=curl_exec ($ch);
curl_close ($ch);
return $result;
}
function _fopen($command) {
$result = '';
$handler = @fopen ($command, 'r');
if ($handler) {
while ($line = @fgets($handler,1024)) {
$result .= $line;
}
fclose ($handler);
return $result;
} else {
die ("Error while executing fopen sending method!<br>Please check does PHP have OpenSSL support and check does PHP version is greater than 4.3.0.");
}
}
function _parse_auth ($result) {
$session = substr($result, 4);
$code = substr($result, 0, 2);
if ($code!="OK") {
die ("Error in SMS authorization! ($result)");
}
return $session;
}
function _parse_send ($result) {
$code = substr($result, 0, 2);
if ($code!="ID") {
die ("Error sending SMS! ($result)");
} else {
$code = "OK";
}
return $code;
}
function _parse_getbalance ($result) {
$result = substr($result, 8);
return (int)$result;
}
function _chk_curl() {
if (!extension_loaded('curl')) {
die ("This SMS API class can not work without CURL PHP module! Try using fopen sending method.");
}
}
}

?>

This class is meant to send SMS messages via the Clickatell gateway
and provides support to authenticate to this service and also query
for the current account balance. This class use the fopen or CURL module
to communicate with the gateway via HTTP/S.

*For more information about CLICKATELL service visit Clickatell Bulk SMS Gateway

hi senraj,

we can use clickatell to send SMS but do u know any free SMS gateway to send unlimited free SMS?

__________________
$enthil

hi,

i think no unlimited free SMS gateway. but Clickatell SMS gateway per day three free SMS.

thanks... but can u suggest me a good cheap SMS gateway?

__________________
$enthil