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2><HEAD
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4>preg_replace_callback</TITLE
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12TITLE="Regular Expression Functions (Perl-Compatible)"
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41>Manuál PHP</TH
42></TR
43><TR
44><TD
45WIDTH="10%"
46ALIGN="left"
47VALIGN="bottom"
48><A
49HREF="function.preg-quote.html"
50ACCESSKEY="P"
51>Pøedcházející</A
52></TD
53><TD
54WIDTH="80%"
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57></TD
58><TD
59WIDTH="10%"
60ALIGN="right"
61VALIGN="bottom"
62><A
63HREF="function.preg-replace.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.preg-replace-callback"
75></A
76>preg_replace_callback</H1
77><DIV
78CLASS="refnamediv"
79><A
80NAME="AEN75111"
81></A
82><P
83> (PHP 4 &#62;= 4.0.5)</P
84>preg_replace_callback&nbsp;--&nbsp;Perform a regular expression search and replace using a callback</DIV
85><DIV
86CLASS="refsect1"
87><A
88NAME="AEN75114"
89></A
90><H2
91>Description</H2
92>mixed <B
93CLASS="methodname"
94>preg_replace_callback</B
95> ( mixed pattern, mixed callback, mixed subject [, int limit])<BR
96></BR
97><P
98>&#13; The behavior of this function is almost identical to
99 <A
100HREF="function.preg-replace.html"
101><B
102CLASS="function"
103>preg_replace()</B
104></A
105>, except for the fact that instead of
106 <TT
107CLASS="parameter"
108><I
109>replacement</I
110></TT
111> parameter, one should specify a
112 <TT
113CLASS="parameter"
114><I
115>callback</I
116></TT
117> that will be called and passed an array of
118 matched elements in the subject string. The callback should return the
119 replacement string. This function was added in PHP 4.0.5.
120 </P
121><P
122>&#13; See also <A
123HREF="function.preg-replace.html"
124><B
125CLASS="function"
126>preg_replace()</B
127></A
128>.
129 </P
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145VALIGN="top"
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147HREF="function.preg-quote.html"
148ACCESSKEY="P"
149>Pøedcházející</A
150></TD
151><TD
152WIDTH="34%"
153ALIGN="center"
154VALIGN="top"
155><A
156HREF="index.html"
157ACCESSKEY="H"
158>Domù</A
159></TD
160><TD
161WIDTH="33%"
162ALIGN="right"
163VALIGN="top"
164><A
165HREF="function.preg-replace.html"
166ACCESSKEY="N"
167>Dal¹í</A
168></TD
169></TR
170><TR
171><TD
172WIDTH="33%"
173ALIGN="left"
174VALIGN="top"
175>preg_quote</TD
176><TD
177WIDTH="34%"
178ALIGN="center"
179VALIGN="top"
180><A
181HREF="ref.pcre.html"
182ACCESSKEY="U"
183>Nahoru</A
184></TD
185><TD
186WIDTH="33%"
187ALIGN="right"
188VALIGN="top"
189>preg_replace</TD
190></TR
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195>
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