Init.
This commit is contained in:
@@ -0,0 +1,376 @@
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<?php
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namespace Core;
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class Utils {
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/*
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@ Ìåòîä ðåäèðåêòà íà äðóãóþ ñòðàíèöó
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*/
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public function redirect( $url ) {
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header( 'location: ' . $url );
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}
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/*
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@ Ìåòîä ðàçäåëåíèÿ ïàðàìåòðîâ
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@
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*/
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public static function lookStats($m) {
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$ist = array();
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$di = explode('|',$m);
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$i = 0; $de = false;
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while($i<count($di))
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{
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$de = explode('=',$di[$i]);
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if(isset($de[0],$de[1]))
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{
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if(!isset($ist[$de[0]])) {
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$ist[$de[0]] = 0;
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}
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$ist[$de[0]] = $de[1];
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}
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$i++;
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}
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return $ist;
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}
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/*
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@ Ìåòîä âûâîäà öåëûõ ÷èñåë
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@ TYPE: 0 - ëþáîå ÷èñëî
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*/
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public function num( $val, $type ) {
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if( $type == 0 ) {
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$val = floor((int)$val);
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}
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return $val;
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}
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/*
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@ Ìåòîä îïðåäåëåíèÿ ïóñòîå çíà÷åíèå èëè íåò
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@ TYPE: 0 - ÷èñëî, 1 - òåêñò
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*/
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public function emptyVal( $val, $type ) {
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$r = true;
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if( !isset($val) ) {
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$r = false;
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}elseif( $type == 0 ) {
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if( $val == 0 ) {
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$r = false;
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}
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}elseif( $type == 1 ) {
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$val = str_replace( ' ', '', str_replace( ' ', '', $val ) );
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if( $val == '' ) {
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$r = false;
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}
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}
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return $r;
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}
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/*
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@ Ìåòîä ôèëüòðàöèè ñòðîêè (äëÿ POST èëè GET)
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*/
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public function fs( $val ) {
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$val = htmlspecialchars( $val ) ;
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return $val;
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}
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/*
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@ Ìåòîä ñîçäàíèÿ êóêè è óäàëåíèÿ
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*/
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public function cookie( $name , $value = NULL , $time = NULL ) {
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if( $value == NULL ) {
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return $_COOKIE[$name];
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}elseif( $value != false ) {
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if( $time == NULL ) {
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$time = 86400;
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}
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return setcookie( $name , $value , OK + $time , '/' );
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}else{
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return setcookie( $name , '' , OK - 86400 , '/' );
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}
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}
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/*
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@ Ìåòîä íà÷àëà ñåññèè
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*/
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public function ses_start() {
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if ( session_id() ) return true;
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else return session_start();
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}
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/*
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@ Ìåòîäïðîâåðêè òåêñòà
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*/
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public function testVal( $val , $min , $max , $sym , $nosym , $nostart , $noend , $data ) {
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$r = true;
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if( mb_strlen($val,'UTF-8') < $min || mb_strlen($val,'UTF-8') > $max ) {
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$r = false;
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}else{
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//Äîïóñòèìûå ñèìâîëû
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if( $sym != false ) {
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$i = 0;
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$new_val = mb_strtolower($val,'UTF-8');
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while( $i < mb_strlen($val,'UTF-8') ) {
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$j = 0;
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$k = 0;
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$k2 = 0;
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while( $j < mb_strlen($sym,'UTF-8') ) {
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if( mb_strtolower($val[$i],'UTF-8') == mb_strtolower($sym[$j],'UTF-8') ) {
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$k++;
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}else{
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if( isset($data['noXsym']) ) {
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//Íåëüçÿ èñïîëüçîâàòü áîëåå X ñèìâîëîâ ïîäðÿä
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$l = 0;
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$notxt = '';
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while( $l < $data['noXsym'] ) {
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$notxt .= mb_strtolower($sym[$j],'UTF-8');
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$l++;
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}
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if( mb_strpos($new_val,$notxt,NULL,'UTF-8') !== false ) {
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$k2++;
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}
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}
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}
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$j++;
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}
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if( $k == 0 || $k2 > 0 ) {
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$i = mb_strlen($val,'UTF-8');
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$r = false;
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}
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$i++;
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}
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}
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//Íå äîïóñòèìûå ñèìâîëû
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if( $nosym != false ) {
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$i = 0;
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$new_val = '';
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while( $i < count($nosym) ) {
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if( mb_strpos(mb_strtolower($val,'UTF-8'),mb_strtolower($nosym[$i],'UTF-8'),NULL,'UTF-8') !== false ) {
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$i = count($nosym);
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$r = false;
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}
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$i++;
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}
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}
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//íå äîïóñòèìîå íà÷àëî
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if( $nostart != false ) {
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$i = 0;
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$new_val = '';
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while( $i < count($nostart) ) {
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if( mb_substr( $val, 0, mb_strlen($nostart[$i],'UTF-8'),'UTF-8') == $nostart[$i] ) {
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$i = count($nostart);
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$r = false;
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}
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$i++;
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}
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}
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//íå äîïóñòèìûé êîíåö
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if( $noend != false ) {
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$i = 0;
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$new_val = '';
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while( $i < count($noend) ) {
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if( mb_substr( $val, ( mb_strlen($val,'UTF-8') - mb_strlen($noend[$i],'UTF-8') ) , 0 , 'UTF-8') == $noend[$i] ) {
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$i = count($noend);
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$r = false;
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}
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$i++;
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}
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}
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}
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return $r;
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}
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/*
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@ Ìåòîä "çàâåðøåíèÿ" ñåññèè
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*/
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public function ses_end() {
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if ( session_id() ) {
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// Åñëè åñòü àêòèâíàÿ ñåññèÿ, óäàëÿåì êóêè ñåññèè,
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setcookie(session_name(), session_id(), time()-60*60*24);
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// è óíè÷òîæàåì ñåññèþ
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session_unset();
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session_destroy();
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}
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}
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/*
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@ Ìåòîä îïðåäåëåíèÿ òèïà ñòðîêà, öèôðû, ýë.ïî÷òà
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*/
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public function takeType( $val ) {
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if( preg_match( "|^[-0-9a-z_\.]+@[-0-9a-z_^\.]+\.[a-z]{2,6}$|i", $val ) ) {
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//Ýë.ïî÷òà
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return 2;
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}else{
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preg_match_all( '([0-9])', $val, $matches );
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$res = implode( NULL, $matches[0] );
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if( mb_strlen( $val, 'UTF-8' ) > mb_strlen( $res, 'UTF-8' ) ) {
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//Ñòðîêà
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return 1;
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}else{
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//×èñëî
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return 3;
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}
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}
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}
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/*
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@ Ìåòîä ïðîâåðêè ïðàâèëüíîñòè ïàðîëåé
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*/
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public function testPass( $psw1, $psw2 ) {
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if( $psw1 == $psw2 ) {
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return true;
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}else{
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return false;
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}
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}
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/*
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@ Ìåòîä ãåíèðàöèè êëþ÷à àâòîðèçàöèè
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*/
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public function createAuth( $par ) {
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if( !isset( $par['rand'] ) ) {
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$par['rand'] = rand(10000000,90000000);
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}
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$r = $par['rand'] . md5( $par['ip'] . '+' . $par['id'] . '+' . $par['pass'] . '+' . $par['rand'] );
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return $r;
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}
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/*
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@ Ìåòîä ïðîâåðêè êëþ÷à àâòîðèçàöèè
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*/
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public function testAuth( $auth, $par ) {
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$par['rand'] = substr( $auth, 0, 8 );
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if( $auth == self::createAuth( $par ) ) {
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return true;
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}else{
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return false;
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}
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}
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/*
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@ Ìåòîä âûâîäà JSON äàííûõ
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*/
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public function JSON_Headers() {
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header('Expires: Mon, 26 Jul 1970 05:00:00 GMT');
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header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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header('Cache-Control: no-store, no-cache, must-revalidate');
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header('Cache-Control: post-check=0, pre-check=0', false);
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header('Pragma: no-cache');
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header('Content-Type: application/json; charset=utf-8');
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return true;
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}
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/*
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@ Ìåòîä ïðèîáðàçîâàíèÿ îáüåêòà â JSON
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*/
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public function jsonencode( $val ) {
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array_walk_recursive( $val, function( &$value, $key ) {
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$value = iconv( "CP1251", "UTF-8", $value );
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});
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return json_encode( $val );
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//return json_encode( $val );
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//return self::json_fix_cyr( json_encode( $val ) );
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}
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/*
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@ Ìåòîä ïðèîáðàçîâàíèÿ JSON â îáüåêò
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*/
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public function jsondecode( $val ) {
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return json_decode( $val );
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}
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/*
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@ Ìåòîä ôèêñà êèðèëëè÷åñêèõ ñèìâîëîâ
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*/
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public function json_fix_cyr($json_str) {
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$cyr_chars = array (
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'\u0430' => 'à', '\u0410' => 'À',
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'\u0431' => 'á', '\u0411' => 'Á',
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'\u0432' => 'â', '\u0412' => 'Â',
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'\u0433' => 'ã', '\u0413' => 'Ã',
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'\u0434' => 'ä', '\u0414' => 'Ä',
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'\u0435' => 'å', '\u0415' => 'Å',
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'\u0451' => '¸', '\u0401' => '¨',
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'\u0436' => 'æ', '\u0416' => 'Æ',
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'\u0437' => 'ç', '\u0417' => 'Ç',
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'\u0438' => 'è', '\u0418' => 'È',
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'\u0439' => 'é', '\u0419' => 'É',
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'\u043a' => 'ê', '\u041a' => 'Ê',
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'\u043b' => 'ë', '\u041b' => 'Ë',
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'\u043c' => 'ì', '\u041c' => 'Ì',
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'\u043d' => 'í', '\u041d' => 'Í',
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'\u043e' => 'î', '\u041e' => 'Î',
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'\u043f' => 'ï', '\u041f' => 'Ï',
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'\u0440' => 'ð', '\u0420' => 'Ð',
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'\u0441' => 'ñ', '\u0421' => 'Ñ',
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'\u0442' => 'ò', '\u0422' => 'Ò',
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'\u0443' => 'ó', '\u0423' => 'Ó',
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'\u0444' => 'ô', '\u0424' => 'Ô',
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'\u0445' => 'õ', '\u0425' => 'Õ',
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'\u0446' => 'ö', '\u0426' => 'Ö',
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'\u0447' => '÷', '\u0427' => '×',
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'\u0448' => 'ø', '\u0428' => 'Ø',
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'\u0449' => 'ù', '\u0429' => 'Ù',
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'\u044a' => 'ú', '\u042a' => 'Ú',
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'\u044b' => 'û', '\u042b' => 'Û',
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'\u044c' => 'ü', '\u042c' => 'Ü',
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'\u044d' => 'ý', '\u042d' => 'Ý',
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'\u044e' => 'þ', '\u042e' => 'Þ',
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'\u044f' => 'ÿ', '\u042f' => 'ß',
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'\r' => '',
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'\n' => '<br />',
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'\t' => ''
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);
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foreach ($cyr_chars as $cyr_char_key => $cyr_char) {
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$json_str = str_replace($cyr_char_key, $cyr_char, $json_str);
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}
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return $json_str;
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}
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public static function timeOut($ttm)
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{
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$out = '';
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$time_still = $ttm;
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$tmp = floor($time_still/2592000);
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$id=0;
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if ($tmp > 0)
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{
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$id++;
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if ($id<3) {$out .= $tmp." ìåñ. ";}
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$time_still = $time_still-$tmp*2592000;
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}
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$tmp = floor($time_still/86400);
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if ($tmp > 0)
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{
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$id++;
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if ($id<3) {$out .= $tmp." äí. ";}
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$time_still = $time_still-$tmp*86400;
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}
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$tmp = floor($time_still/3600);
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if ($tmp > 0)
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{
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$id++;
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if ($id<3) {$out .= $tmp." ÷. ";}
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$time_still = $time_still-$tmp*3600;
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}
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$tmp = floor($time_still/60);
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if ($tmp > 0)
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{
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$id++;
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if ($id<3) {$out .= $tmp." ìèí. ";}
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}
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if($out=='')
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{
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if($time_still<0)
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{
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$time_still = 0;
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}
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$out = $time_still.' ñåê.';
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}
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return $out;
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}
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}
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?>
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