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1<HTML
2><HEAD
3><TITLE
4>is_array</TITLE
5><META
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7CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
8REL="HOME"
9TITLE="Manuál PHP"
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12TITLE="Variable Functions"
13HREF="ref.variables.html"><LINK
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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.intval.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.is-bool.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.is-array"
75></A
76>is_array</H1
77><DIV
78CLASS="refnamediv"
79><A
80NAME="AEN85828"
81></A
82><P
83> (PHP 3, PHP 4 )</P
84>is_array&nbsp;--&nbsp;Finds whether a variable is an array</DIV
85><DIV
86CLASS="refsect1"
87><A
88NAME="AEN85831"
89></A
90><H2
91>Description</H2
92>bool <B
93CLASS="methodname"
94>is_array</B
95> ( mixed var)<BR
96></BR
97><P
98>&#13; Returns <TT
99CLASS="constant"
100><B
101>TRUE</B
102></TT
103> if <TT
104CLASS="parameter"
105><I
106>var</I
107></TT
108> is an <A
109HREF="language.types.array.html"
110><B
111CLASS="type"
112>array</B
113></A
114>, <TT
115CLASS="constant"
116><B
117>FALSE</B
118></TT
119>
120 otherwise.
121 </P
122><P
123>&#13; See also
124 <A
125HREF="function.is-float.html"
126><B
127CLASS="function"
128>is_float()</B
129></A
130>,
131 <A
132HREF="function.is-int.html"
133><B
134CLASS="function"
135>is_int()</B
136></A
137>,
138 <A
139HREF="function.is-integer.html"
140><B
141CLASS="function"
142>is_integer()</B
143></A
144>,
145 <A
146HREF="function.is-string.html"
147><B
148CLASS="function"
149>is_string()</B
150></A
151>, and
152 <A
153HREF="function.is-object.html"
154><B
155CLASS="function"
156>is_object()</B
157></A
158>.
159 </P
160></DIV
161><DIV
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171><TR
172><TD
173WIDTH="33%"
174ALIGN="left"
175VALIGN="top"
176><A
177HREF="function.intval.html"
178ACCESSKEY="P"
179>Pøedcházející</A
180></TD
181><TD
182WIDTH="34%"
183ALIGN="center"
184VALIGN="top"
185><A
186HREF="index.html"
187ACCESSKEY="H"
188>Domù</A
189></TD
190><TD
191WIDTH="33%"
192ALIGN="right"
193VALIGN="top"
194><A
195HREF="function.is-bool.html"
196ACCESSKEY="N"
197>Dal¹í</A
198></TD
199></TR
200><TR
201><TD
202WIDTH="33%"
203ALIGN="left"
204VALIGN="top"
205>intval</TD
206><TD
207WIDTH="34%"
208ALIGN="center"
209VALIGN="top"
210><A
211HREF="ref.variables.html"
212ACCESSKEY="U"
213>Nahoru</A
214></TD
215><TD
216WIDTH="33%"
217ALIGN="right"
218VALIGN="top"
219>is_bool</TD
220></TR
221></TABLE
222></DIV
223></BODY
224></HTML
225>
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