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2><HEAD
3><TITLE
4>dbplus_first</TITLE
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12TITLE="DB++ Functions"
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15TITLE="dbplus_find"
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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.dbplus-find.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.dbplus-flush.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.dbplus-first"
75></A
76>dbplus_first</H1
77><DIV
78CLASS="refnamediv"
79><A
80NAME="AEN16406"
81></A
82><P
83> (4.1.0 - 4.2.3 only)</P
84>dbplus_first&nbsp;--&nbsp;Get first tuple from relation</DIV
85><DIV
86CLASS="refsect1"
87><A
88NAME="AEN16409"
89></A
90><H2
91>Description</H2
92>int <B
93CLASS="methodname"
94>dbplus_first</B
95> ( resource relation, array tuple)<BR
96></BR
97><DIV
98CLASS="warning"
99><P
100></P
101><TABLE
102CLASS="warning"
103BORDER="1"
104WIDTH="100%"
105><TR
106><TD
107ALIGN="CENTER"
108><B
109>Varování</B
110></TD
111></TR
112><TR
113><TD
114ALIGN="LEFT"
115><P
116>Tato funkce je
117<SPAN
118CLASS="emphasis"
119><I
120CLASS="emphasis"
121>EXPERIMENTÁLNÍ</I
122></SPAN
123>. Chování této funkce, její
124název a v¹echno ostatní, co je zde zdokumentováno, se v budoucích verzích
125PHP mù¾e BEZ OHLÁ©ENÍ zmìnit. Berte to v úvahu a pou¾ívejte tuto funkci na
126vlastní nebezpeèí.</P
127></TD
128></TR
129></TABLE
130></DIV
131><P
132>&#13; <A
133HREF="function.dbplus-curr.html"
134><B
135CLASS="function"
136>dbplus_curr()</B
137></A
138> will read the data for the first
139 tuple for the given <TT
140CLASS="parameter"
141><I
142>relation</I
143></TT
144>, make it the
145 current tuple and pass it back as an associative array in
146 <TT
147CLASS="parameter"
148><I
149>tuple</I
150></TT
151>.
152 </P
153><P
154>&#13; The function will return zero (aka. DBPLUS_ERR_NOERR) on success
155 or a db++ error code on failure. See
156 <A
157HREF="function.dbplus-errcode.html"
158><B
159CLASS="function"
160>dbplus_errcode()</B
161></A
162> or the introduction to this
163 chapter for more information on db++ error codes.
164 </P
165><P
166>&#13; See also <A
167HREF="function.dbplus-curr.html"
168><B
169CLASS="function"
170>dbplus_curr()</B
171></A
172>,
173 <A
174HREF="function.dbplus-prev.html"
175><B
176CLASS="function"
177>dbplus_prev()</B
178></A
179>,
180 <A
181HREF="function.dbplus-next.html"
182><B
183CLASS="function"
184>dbplus_next()</B
185></A
186>, and
187 <A
188HREF="function.dbplus-last.html"
189><B
190CLASS="function"
191>dbplus_last()</B
192></A
193>.
194 </P
195></DIV
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206><TR
207><TD
208WIDTH="33%"
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210VALIGN="top"
211><A
212HREF="function.dbplus-find.html"
213ACCESSKEY="P"
214>Pøedcházející</A
215></TD
216><TD
217WIDTH="34%"
218ALIGN="center"
219VALIGN="top"
220><A
221HREF="index.html"
222ACCESSKEY="H"
223>Domù</A
224></TD
225><TD
226WIDTH="33%"
227ALIGN="right"
228VALIGN="top"
229><A
230HREF="function.dbplus-flush.html"
231ACCESSKEY="N"
232>Dal¹í</A
233></TD
234></TR
235><TR
236><TD
237WIDTH="33%"
238ALIGN="left"
239VALIGN="top"
240>dbplus_find</TD
241><TD
242WIDTH="34%"
243ALIGN="center"
244VALIGN="top"
245><A
246HREF="ref.dbplus.html"
247ACCESSKEY="U"
248>Nahoru</A
249></TD
250><TD
251WIDTH="33%"
252ALIGN="right"
253VALIGN="top"
254>dbplus_flush</TD
255></TR
256></TABLE
257></DIV
258></BODY
259></HTML
260>
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