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[1]1<HTML
2><HEAD
3><TITLE
4>str_replace</TITLE
5><META
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7CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
8REL="HOME"
9TITLE="Manuál PHP"
10HREF="index.html"><LINK
11REL="UP"
12TITLE="Funkce pro práci s øetìzci"
13HREF="ref.strings.html"><LINK
14REL="PREVIOUS"
15TITLE="str_repeat"
16HREF="function.str-repeat.html"><LINK
17REL="NEXT"
18TITLE="str_rot13"
19HREF="function.str-rot13.html"><META
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21CONTENT="text/html; charset=ISO-8859-2"></HEAD
22><BODY
23CLASS="refentry"
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26LINK="#0000FF"
27VLINK="#840084"
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29><DIV
30CLASS="NAVHEADER"
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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="function.str-repeat.html"
50ACCESSKEY="P"
51>Pøedcházející</A
52></TD
53><TD
54WIDTH="80%"
55ALIGN="center"
56VALIGN="bottom"
57></TD
58><TD
59WIDTH="10%"
60ALIGN="right"
61VALIGN="bottom"
62><A
63HREF="function.str-rot13.html"
64ACCESSKEY="N"
65>Dal¹í</A
66></TD
67></TR
68></TABLE
69><HR
70ALIGN="LEFT"
71WIDTH="100%"></DIV
72><H1
73><A
74NAME="function.str-replace"
75></A
76>str_replace</H1
77><DIV
78CLASS="refnamediv"
79><A
80NAME="AEN82983"
81></A
82><P
83> (PHP 3&#62;= 3.0.6, PHP 4 )</P
84>str_replace&nbsp;--&nbsp;
85 Nahradit v¹echny výskyty jednoho øetìzce v jiném dal¹ím øetìzcem
86 </DIV
87><DIV
88CLASS="refsect1"
89><A
90NAME="AEN82986"
91></A
92><H2
93>Popis</H2
94>string <B
95CLASS="methodname"
96>str_replace</B
97> ( string needle, string str, string haystack)<BR
98></BR
99><P
100>&#13; Tato funkce nahradí v¹echny výskyty <TT
101CLASS="parameter"
102><I
103>needle</I
104></TT
105> v argumentu
106 <TT
107CLASS="parameter"
108><I
109>haystack</I
110></TT
111> argumentem <TT
112CLASS="parameter"
113><I
114>str</I
115></TT
116>.
117 Pokud nepotøebujete slo¾itá pravidla pro nahrazování, mìli byste v¾dy pou¾ít
118 tuto funkci místo <A
119HREF="function.ereg-replace.html"
120><B
121CLASS="function"
122>ereg_replace()</B
123></A
124>.
125 </P
126><P
127>&#13; <TABLE
128WIDTH="100%"
129BORDER="0"
130CELLPADDING="0"
131CELLSPACING="0"
132CLASS="EXAMPLE"
133><TR
134><TD
135><DIV
136CLASS="example"
137><A
138NAME="AEN83006"
139></A
140><P
141><B
142>Pøíklad 1. Ukázka <B
143CLASS="function"
144>str_replace()</B
145></B
146></P
147><TABLE
148BORDER="0"
149BGCOLOR="#E0E0E0"
150CELLPADDING="5"
151><TR
152><TD
153><PRE
154CLASS="php"
155>$bodytag = str_replace ("%body%", "black", "&#60;body text=%body%&#62;");</PRE
156></TD
157></TR
158></TABLE
159></DIV
160></TD
161></TR
162></TABLE
163>
164 </P
165><P
166>&#13; Tato funkce je XXX binárnì bezpeèná.
167 </P
168><DIV
169CLASS="note"
170><BLOCKQUOTE
171CLASS="note"
172><P
173><B
174>Poznámka: </B
175>
176 Funkce <B
177CLASS="function"
178>str_replace()</B
179> byla pøidána v PHP 3.0.6, ale a¾
180 do verze PHP 3.0.8 fungovala ¹patnì.
181 </P
182></BLOCKQUOTE
183></DIV
184><P
185>&#13; Viz také: <A
186HREF="function.ereg-replace.html"
187><B
188CLASS="function"
189>ereg_replace()</B
190></A
191> a
192 <A
193HREF="function.strtr.html"
194><B
195CLASS="function"
196>strtr()</B
197></A
198>.
199 </P
200></DIV
201><DIV
202CLASS="NAVFOOTER"
203><HR
204ALIGN="LEFT"
205WIDTH="100%"><TABLE
206SUMMARY="Footer navigation table"
207WIDTH="100%"
208BORDER="0"
209CELLPADDING="0"
210CELLSPACING="0"
211><TR
212><TD
213WIDTH="33%"
214ALIGN="left"
215VALIGN="top"
216><A
217HREF="function.str-repeat.html"
218ACCESSKEY="P"
219>Pøedcházející</A
220></TD
221><TD
222WIDTH="34%"
223ALIGN="center"
224VALIGN="top"
225><A
226HREF="index.html"
227ACCESSKEY="H"
228>Domù</A
229></TD
230><TD
231WIDTH="33%"
232ALIGN="right"
233VALIGN="top"
234><A
235HREF="function.str-rot13.html"
236ACCESSKEY="N"
237>Dal¹í</A
238></TD
239></TR
240><TR
241><TD
242WIDTH="33%"
243ALIGN="left"
244VALIGN="top"
245>str_repeat</TD
246><TD
247WIDTH="34%"
248ALIGN="center"
249VALIGN="top"
250><A
251HREF="ref.strings.html"
252ACCESSKEY="U"
253>Nahoru</A
254></TD
255><TD
256WIDTH="33%"
257ALIGN="right"
258VALIGN="top"
259>str_rot13</TD
260></TR
261></TABLE
262></DIV
263></BODY
264></HTML
265>
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