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<?php
$GLOBALS["carriers_number"] = [
'096' => 'Viettel',
'097' => 'Viettel',
'098' => 'Viettel',
'032' => 'Viettel',
'033' => 'Viettel',
'034' => 'Viettel',
'035' => 'Viettel',
'036' => 'Viettel',
'037' => 'Viettel',
'038' => 'Viettel',
'039' => 'Viettel',
'090' => 'Mobifone',
'093' => 'Mobifone',
'070' => 'Mobifone',
'071' => 'Mobifone',
'072' => 'Mobifone',
'076' => 'Mobifone',
'078' => 'Mobifone',
'091' => 'Vinaphone',
'094' => 'Vinaphone',
'083' => 'Vinaphone',
'084' => 'Vinaphone',
'085' => 'Vinaphone',
'087' => 'Vinaphone',
'089' => 'Vinaphone',
'099' => 'Gmobile',
'092' => 'Vietnamobile',
'056' => 'Vietnamobile',
'058' => 'Vietnamobile',
'095' => 'SFone'
];
/**
* Check if a string is started with another string
*
* @param string $needle The string being searched for.
* @param string $haystack The string being searched
* @return bool true if $haystack is started with $needle
*/
function start_with($needle, $haystack) {
$length = strlen($needle);
return (substr($haystack, 0, $length) === $needle);
}
/**
* Detect carrier name by phone number
*
* @param string $number The input phone number
* @return bool Name of the carrier, false if not found
*/
function detect_number ($number) {
$number = str_replace(array('-', '.', ' '), '', $number);
// $number is not a phone number
if (!preg_match('/^0[0-9]{9,10}$/', $number)) return false;
// Store all start number in an array to search
$start_numbers = array_keys($GLOBALS["carriers_number"]);
foreach ($start_numbers as $start_number) {
// if $start number found in $number then return value of $carriers_number array as carrier name
if (start_with($start_number, $number)) {
//return $GLOBALS["carriers_number"][$start_number];
return true;
}
}
// if not found, return false
return false;
}
$phone = $CORE->input['phone']??'';
if(detect_number($phone)){
$arr_insert = array('phone' => $phone, 'email' => '', 'name' => '', 'website' => '', 'message' => '','ip'=>$CORE->ip,'time_post'=>date('Y-m-d H:i:s'),'status'=>'pending');
$row_check = $DB->fetch_row($DB->query("SELECT * FROM tb_contact_form WHERE phone='{$phone}' OR ip='{$CORE->ip}'"));
if(!$row_check){
$DB->do_insert('tb_contact_form',$arr_insert);
}
}
echo '1';
$DB->free_result();
$DB->close_db();
exit();
?>