source: www/manuals/PHP_manual/function.strspn.html@ 1

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1<HTML
2><HEAD
3><TITLE
4>strspn</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="Funkce pro práci s øetìzci"
13HREF="ref.strings.html"><LINK
14REL="PREVIOUS"
15TITLE="strrpos"
16HREF="function.strrpos.html"><LINK
17REL="NEXT"
18TITLE="strstr"
19HREF="function.strstr.html"><META
20HTTP-EQUIV="Content-type"
21CONTENT="text/html; charset=ISO-8859-2"></HEAD
22><BODY
23CLASS="refentry"
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="function.strrpos.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.strstr.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.strspn"
75></A
76>strspn</H1
77><DIV
78CLASS="refnamediv"
79><A
80NAME="AEN83567"
81></A
82><P
83> (PHP 3&#62;= 3.0.3, PHP 4 )</P
84>strspn&nbsp;--&nbsp;Zjistit délku úvodního segmentu odpovídajícího masce</DIV
85><DIV
86CLASS="refsect1"
87><A
88NAME="AEN83570"
89></A
90><H2
91>Popis</H2
92>int <B
93CLASS="methodname"
94>strspn</B
95> ( string str1, string str2)<BR
96></BR
97><P
98>&#13; Vrací úvodního segmentu <TT
99CLASS="parameter"
100><I
101>str1</I
102></TT
103>, který se skládá
104 výhradnì ze znakù v <TT
105CLASS="parameter"
106><I
107>str2</I
108></TT
109>.
110 </P
111><P
112>&#13; <DIV
113CLASS="informalexample"
114><A
115NAME="AEN83585"
116></A
117><P
118></P
119><TABLE
120BORDER="0"
121BGCOLOR="#E0E0E0"
122CELLPADDING="5"
123><TR
124><TD
125><PRE
126CLASS="php"
127>strspn ("42 je odpovìï, co je otázka...", "1234567890");</PRE
128></TD
129></TR
130></TABLE
131><P
132>&#13; vrátí 2.
133 </P
134><P
135></P
136></DIV
137>
138 </P
139><P
140>&#13; Viz také: <A
141HREF="function.strcspn.html"
142><B
143CLASS="function"
144>strcspn()</B
145></A
146>.
147 </P
148></DIV
149><DIV
150CLASS="NAVFOOTER"
151><HR
152ALIGN="LEFT"
153WIDTH="100%"><TABLE
154SUMMARY="Footer navigation table"
155WIDTH="100%"
156BORDER="0"
157CELLPADDING="0"
158CELLSPACING="0"
159><TR
160><TD
161WIDTH="33%"
162ALIGN="left"
163VALIGN="top"
164><A
165HREF="function.strrpos.html"
166ACCESSKEY="P"
167>Pøedcházející</A
168></TD
169><TD
170WIDTH="34%"
171ALIGN="center"
172VALIGN="top"
173><A
174HREF="index.html"
175ACCESSKEY="H"
176>Domù</A
177></TD
178><TD
179WIDTH="33%"
180ALIGN="right"
181VALIGN="top"
182><A
183HREF="function.strstr.html"
184ACCESSKEY="N"
185>Dal¹í</A
186></TD
187></TR
188><TR
189><TD
190WIDTH="33%"
191ALIGN="left"
192VALIGN="top"
193>strrpos</TD
194><TD
195WIDTH="34%"
196ALIGN="center"
197VALIGN="top"
198><A
199HREF="ref.strings.html"
200ACCESSKEY="U"
201>Nahoru</A
202></TD
203><TD
204WIDTH="33%"
205ALIGN="right"
206VALIGN="top"
207>strstr</TD
208></TR
209></TABLE
210></DIV
211></BODY
212></HTML
213>
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