veverka.ch: php/heslo/lib/funkce.inc.php@2a00ee0b740a (annotated)

franta-hg@3	1	<?php
franta-hg@3	2
franta-hg@3	3	require('nastaveni.php');
franta-hg@3	4
franta-hg@3	5	$zacatek = getMicrotime();
franta-hg@3	6
franta-hg@3	7	function exception_handler($exception) {
franta-hg@3	8	html("Došlo k chybě: " . $exception->getMessage());
franta-hg@3	9	//header("Location: chyba_db.php");
franta-hg@3	10	exit();
franta-hg@3	11	}
franta-hg@3	12
franta-hg@3	13	set_exception_handler('exception_handler');
franta-hg@3	14
franta-hg@3	15
franta-hg@3	16	if (empty($_SERVER['HTTP_ACCEPT'])) {
franta-hg@3	17	$mimeTyp = 'application/xhtml+xml';
franta-hg@3	18	} else {
franta-hg@3	19	$mimeTyp = (( stristr( $_SERVER['HTTP_ACCEPT'], 'application/xhtml+xml' ) && !preg_match("/application\/xhtml\+xml;\sq=0(\.0)?\s(,\|$)/",$_SERVER['HTTP_ACCEPT']) ) ? 'application/xhtml+xml' : 'text/html' );
franta-hg@3	20	}
franta-hg@3	21	header("Content-Type: $mimeTyp");
franta-hg@3	22
franta-hg@3	23	/** $nadpis = titulek stránky + h1 */
franta-hg@4	24	function zahlavi($nadpis) {
franta-hg@3	25	global $mimeTyp;
franta-hg@3	26
franta-hg@3	27	html('<?xml version="1.0" encoding="UTF-8"?>
franta-hg@3	28	<!DOCTYPE html SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
franta-hg@3	29	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cs" lang="cs">
franta-hg@3	30	<head>
franta-hg@3	31	<meta http-equiv="content-language" content="cs"/>
franta-hg@3	32	<meta http-equiv="content-type" content="' . $mimeTyp . '; charset=UTF-8"/>
franta-hg@3	33	<meta name="GOOGLEBOT" content="NOINDEX, NOFOLLOW"/>
franta-hg@3	34	<meta name="ROBOTS" content="NOINDEX, NOFOLLOW"/>
franta-hg@3	35	<link href="styl.css" type="text/css" rel="StyleSheet"/>
franta-hg@3	36	<title>' . $nadpis . '</title>
franta-hg@3	37	</head>
franta-hg@3	38	<body>
franta-hg@3	39	<h1>' . $nadpis . '</h1>');
franta-hg@3	40	}
franta-hg@3	41
franta-hg@4	42	function zapati() {
franta-hg@4	43	html('</body>');
franta-hg@4	44	htmlInfoKomentar();
franta-hg@4	45	html('</html>');
franta-hg@3	46	}
franta-hg@3	47
franta-hg@3	48	function htmlInfoKomentar() {
franta-hg@3	49	global $zacatek, $mimeTyp, $NASTAVENI;
franta-hg@11	50	$konec = getMicrotime();
franta-hg@11	51	html('<!--');
franta-hg@11	52	html('Stránka: ' . $_SERVER['REQUEST_URI']);
franta-hg@11	53	html('Klient: ' . $_SERVER['REMOTE_ADDR']);
franta-hg@11	54	html('MIME: ' . $mimeTyp);
franta-hg@11	55	html("Začátek zpracování: $zacatek");
franta-hg@11	56	html("Konec zpracování: $konec");
franta-hg@13	57	html('Doba zpracování: ' . ($konec - $zacatek) . 's');
franta-hg@13	58	html('Není potřeba hackovat, zdrojáky jsou k dispozici ;-)');
franta-hg@13	59	html('http://hg.vps.frantovo.cz/veverka.ch/');
franta-hg@11	60	html('-->');
franta-hg@3	61	}
franta-hg@3	62
franta-hg@3	63	function htmlOdstavec($text) {
franta-hg@3	64	html("<p>\n$text\n</p>");
franta-hg@3	65	}
franta-hg@3	66
franta-hg@3	67	function html($text) {
franta-hg@3	68	global $stranka;
franta-hg@3	69	/** Odstraníme odkazy, které vedou na tutéž stránku */
franta-hg@3	70	$text = str_replace(' href="' . $stranka . '"', '', $text);
franta-hg@3	71
franta-hg@3	72	echo("$text\n");
franta-hg@3	73	}
franta-hg@3	74
franta-hg@3	75	function htmlZnacka($znacka, $text) {
franta-hg@3	76	html("<$znacka>$text</$znacka>");
franta-hg@3	77	}
franta-hg@3	78
franta-hg@3	79	function htmlTlacitkovyOdkaz($url, $text) {
franta-hg@3	80	html('<form action="' . $url . '"><fieldset><button>' . $text . '</button></fieldset></form>');
franta-hg@3	81	}
franta-hg@3	82
franta-hg@3	83	function sqlZjistiHodnotu($dotaz, $parametry = null) {
franta-hg@3	84	global $db;
franta-hg@3	85
franta-hg@3	86	$dotaz = $db->prepare($dotaz);
franta-hg@3	87
franta-hg@3	88	if ($parametry != null) {
franta-hg@3	89	for($i = 0; $i < count($parametry); $i++) {
franta-hg@3	90	$dotaz->bindParam($i+1, $parametry[$i]);
franta-hg@3	91	}
franta-hg@3	92	}
franta-hg@3	93
franta-hg@3	94	$dotaz->execute();
franta-hg@3	95	$r = $dotaz->fetchAll();
franta-hg@3	96
franta-hg@3	97	foreach ($r as $x) {
franta-hg@3	98	return $x[0];
franta-hg@3	99	}
franta-hg@3	100	return null;
franta-hg@3	101	}
franta-hg@3	102
franta-hg@15	103	function sqlDotaz($dotaz, $parametry = null) {
franta-hg@15	104	global $db;
franta-hg@15	105	try {
franta-hg@15	106	$dotaz = $db->prepare($dotaz);
franta-hg@15	107
franta-hg@15	108	if ($parametry != null) {
franta-hg@15	109	for($i = 0; $i < count($parametry); $i++) {
franta-hg@15	110	$dotaz->bindParam($i+1, $parametry[$i]);
franta-hg@15	111	}
franta-hg@15	112	}
franta-hg@15	113
franta-hg@15	114	$dotaz->execute();
franta-hg@15	115	$r = $dotaz->fetchAll();
franta-hg@15	116
franta-hg@15	117	return $r;
franta-hg@15	118	} catch (PDOException $e) {
franta-hg@15	119	logujChybu("sqlDotaz($dotaz)");
franta-hg@15	120	}
franta-hg@15	121	}
franta-hg@15	122
franta-hg@15	123	function echoClanek($id, $nadpis = 'h2') {
franta-hg@15	124	$r = sqlDotaz("SELECT * FROM clanek WHERE id = ?", $id);
franta-hg@15	125	foreach ($r as $x) {
franta-hg@15	126	htmlZnacka($nadpis, $x['nadpis']);
franta-hg@15	127	echo($x['text']);
franta-hg@15	128	}
franta-hg@15	129	}
franta-hg@15	130
franta-hg@3	131	function getMicrotime(){
franta-hg@3	132	list($usec, $sec) = explode(" ",microtime());
franta-hg@3	133	return ((float)$usec + (float)$sec);
franta-hg@3	134	}
franta-hg@3	135
franta-hg@3	136	function logujChybu($popis, $chyba = null) {
franta-hg@3	137	htmlOdstavec($popis);
franta-hg@3	138	}
franta-hg@3	139
franta-hg@3	140	?>

author	František Kučera <franta-hg@frantovo.cz>
	Wed, 30 Nov 2011 15:40:16 +0100
changeset 20	2a00ee0b740a
parent 15	ad391f838b9d
permissions	-rwxr-xr-x