source: www/manuals/PHP_manual/control-structures.break.html@ 1

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1<HTML
2><HEAD
3><TITLE
4>break</TITLE
5><META
6NAME="GENERATOR"
7CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
8REL="HOME"
9TITLE="Manuál PHP"
10HREF="index.html"><LINK
11REL="UP"
12TITLE="Øídicí struktury"
13HREF="control-structures.html"><LINK
14REL="PREVIOUS"
15TITLE="foreach"
16HREF="control-structures.foreach.html"><LINK
17REL="NEXT"
18TITLE="continue"
19HREF="control-structures.continue.html"><META
20HTTP-EQUIV="Content-type"
21CONTENT="text/html; charset=ISO-8859-2"></HEAD
22><BODY
23CLASS="sect1"
24BGCOLOR="#FFFFFF"
25TEXT="#000000"
26LINK="#0000FF"
27VLINK="#840084"
28ALINK="#0000FF"
29><DIV
30CLASS="NAVHEADER"
31><TABLE
32SUMMARY="Header navigation table"
33WIDTH="100%"
34BORDER="0"
35CELLPADDING="0"
36CELLSPACING="0"
37><TR
38><TH
39COLSPAN="3"
40ALIGN="center"
41>Manuál PHP</TH
42></TR
43><TR
44><TD
45WIDTH="10%"
46ALIGN="left"
47VALIGN="bottom"
48><A
49HREF="control-structures.foreach.html"
50ACCESSKEY="P"
51>Pøedcházející</A
52></TD
53><TD
54WIDTH="80%"
55ALIGN="center"
56VALIGN="bottom"
57>Kapitola 12. Øídicí struktury</TD
58><TD
59WIDTH="10%"
60ALIGN="right"
61VALIGN="bottom"
62><A
63HREF="control-structures.continue.html"
64ACCESSKEY="N"
65>Dal¹í</A
66></TD
67></TR
68></TABLE
69><HR
70ALIGN="LEFT"
71WIDTH="100%"></DIV
72><DIV
73CLASS="sect1"
74><H1
75CLASS="sect1"
76><A
77NAME="control-structures.break"
78></A
79><TT
80CLASS="literal"
81>break</TT
82></H1
83><P
84>&#13; <TT
85CLASS="literal"
86>break</TT
87> ukonèuje provádìní aktuálního konstruktu
88 <TT
89CLASS="literal"
90>for</TT
91>, <TT
92CLASS="literal"
93>foreach</TT
94>
95 <TT
96CLASS="literal"
97>while</TT
98>, <TT
99CLASS="literal"
100>do..while</TT
101> nebo
102 <TT
103CLASS="literal"
104>switch</TT
105>.
106 </P
107><P
108>&#13; <TT
109CLASS="literal"
110>break</TT
111> akceptuje nepovinný èíselný argument, který øíká,
112 z kolika vnoøených struktur se má vyskoèit.
113 </P
114><P
115>&#13; <DIV
116CLASS="informalexample"
117><A
118NAME="AEN5266"
119></A
120><P
121></P
122><TABLE
123BORDER="0"
124BGCOLOR="#E0E0E0"
125CELLPADDING="5"
126><TR
127><TD
128><PRE
129CLASS="php"
130>$arr = array ('jedna', 'dvì', 'tøi', 'ètyøi', 'stop', 'pìt');
131while (list (, $val) = each ($arr)) {
132 if ($val == 'stop') {
133 break; /* Tady byste mohli napsat také 'break 1;'. */
134 }
135 echo "$val&#60;br&#62;\n";
136}
137
138/* Pou¾ití nepovinného argumentu. */
139
140$i = 0;
141while (++$i) {
142 switch ($i) {
143 case 5:
144 echo "Pøi 5&#60;br&#62;\n";
145 break 1; /* Ukonèuje pouze switch. */
146 case 10:
147 echo "Pøi 10; konec&#60;br&#62;\n";
148 break 2; /* Ukonèuje switch a while. */
149 default:
150 break;
151 }
152}</PRE
153></TD
154></TR
155></TABLE
156><P
157></P
158></DIV
159>
160 </P
161></DIV
162><DIV
163CLASS="NAVFOOTER"
164><HR
165ALIGN="LEFT"
166WIDTH="100%"><TABLE
167SUMMARY="Footer navigation table"
168WIDTH="100%"
169BORDER="0"
170CELLPADDING="0"
171CELLSPACING="0"
172><TR
173><TD
174WIDTH="33%"
175ALIGN="left"
176VALIGN="top"
177><A
178HREF="control-structures.foreach.html"
179ACCESSKEY="P"
180>Pøedcházející</A
181></TD
182><TD
183WIDTH="34%"
184ALIGN="center"
185VALIGN="top"
186><A
187HREF="index.html"
188ACCESSKEY="H"
189>Domù</A
190></TD
191><TD
192WIDTH="33%"
193ALIGN="right"
194VALIGN="top"
195><A
196HREF="control-structures.continue.html"
197ACCESSKEY="N"
198>Dal¹í</A
199></TD
200></TR
201><TR
202><TD
203WIDTH="33%"
204ALIGN="left"
205VALIGN="top"
206><TT
207CLASS="literal"
208>foreach</TT
209></TD
210><TD
211WIDTH="34%"
212ALIGN="center"
213VALIGN="top"
214><A
215HREF="control-structures.html"
216ACCESSKEY="U"
217>Nahoru</A
218></TD
219><TD
220WIDTH="33%"
221ALIGN="right"
222VALIGN="top"
223><TT
224CLASS="literal"
225>continue</TT
226></TD
227></TR
228></TABLE
229></DIV
230></BODY
231></HTML
232>
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