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1<HTML
2><HEAD
3><TITLE
4>old_function</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"
13HREF="functions.html"><LINK
14REL="PREVIOUS"
15TITLE="Návratové hodnoty"
16HREF="functions.returning-values.html"><LINK
17REL="NEXT"
18TITLE="Funkce v promìnných"
19HREF="functions.variable-functions.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="functions.returning-values.html"
50ACCESSKEY="P"
51>Pøedcházející</A
52></TD
53><TD
54WIDTH="80%"
55ALIGN="center"
56VALIGN="bottom"
57>Kapitola 13. Funkce</TD
58><TD
59WIDTH="10%"
60ALIGN="right"
61VALIGN="bottom"
62><A
63HREF="functions.variable-functions.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="functions.old-syntax"
78></A
79><TT
80CLASS="literal"
81>old_function</TT
82></H1
83><P
84>&#13; Klausule <TT
85CLASS="literal"
86>old_function</TT
87> umo¾òuje deklarovat funkci
88 s identickou syntaxí jako v PHP/FI2 (kromì toho, ¾e musíte 'function'
89 nahradit 'old_function'.
90 </P
91><P
92>&#13; Toto je zavr¾ená mo¾nost a mìla by být pou¾ívána pouze PHP/FI2-&#62;PHP 3
93 konvertorem.
94 </P
95><DIV
96CLASS="warning"
97><P
98></P
99><TABLE
100CLASS="warning"
101BORDER="1"
102WIDTH="100%"
103><TR
104><TD
105ALIGN="CENTER"
106><B
107>Varování</B
108></TD
109></TR
110><TR
111><TD
112ALIGN="LEFT"
113><P
114>&#13; Funkce deklarované jako <TT
115CLASS="literal"
116>old_function</TT
117> nelze volat
118 z interního kódu PHP. To mj. znamená, ¾e je nemù¾ete pou¾ívat ve funkcích
119 jako <A
120HREF="function.usort.html"
121><B
122CLASS="function"
123>usort()</B
124></A
125>, <A
126HREF="function.array-walk.html"
127><B
128CLASS="function"
129>array_walk()</B
130></A
131>, a
132 <A
133HREF="function.register-shutdown-function.html"
134><B
135CLASS="function"
136>register_shutdown_function()</B
137></A
138>. Toto omezení mù¾ete
139 obejít napsáním wrapperu (v normální PHP 3 formì), z nìho¾ voláte
140 <TT
141CLASS="literal"
142>old_function</TT
143>.
144 </P
145></TD
146></TR
147></TABLE
148></DIV
149></DIV
150><DIV
151CLASS="NAVFOOTER"
152><HR
153ALIGN="LEFT"
154WIDTH="100%"><TABLE
155SUMMARY="Footer navigation table"
156WIDTH="100%"
157BORDER="0"
158CELLPADDING="0"
159CELLSPACING="0"
160><TR
161><TD
162WIDTH="33%"
163ALIGN="left"
164VALIGN="top"
165><A
166HREF="functions.returning-values.html"
167ACCESSKEY="P"
168>Pøedcházející</A
169></TD
170><TD
171WIDTH="34%"
172ALIGN="center"
173VALIGN="top"
174><A
175HREF="index.html"
176ACCESSKEY="H"
177>Domù</A
178></TD
179><TD
180WIDTH="33%"
181ALIGN="right"
182VALIGN="top"
183><A
184HREF="functions.variable-functions.html"
185ACCESSKEY="N"
186>Dal¹í</A
187></TD
188></TR
189><TR
190><TD
191WIDTH="33%"
192ALIGN="left"
193VALIGN="top"
194>Návratové hodnoty</TD
195><TD
196WIDTH="34%"
197ALIGN="center"
198VALIGN="top"
199><A
200HREF="functions.html"
201ACCESSKEY="U"
202>Nahoru</A
203></TD
204><TD
205WIDTH="33%"
206ALIGN="right"
207VALIGN="top"
208>Funkce v promìnných</TD
209></TR
210></TABLE
211></DIV
212></BODY
213></HTML
214>
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