| 1 | <HTML
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| 2 | ><HEAD
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| 3 | ><TITLE
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| 4 | >ifx_fetch_row</TITLE
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| 5 | ><META
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| 6 | NAME="GENERATOR"
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| 7 | CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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| 8 | REL="HOME"
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| 9 | TITLE="Manuál PHP"
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| 10 | HREF="index.html"><LINK
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| 11 | REL="UP"
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| 12 | TITLE="Informix functions"
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| 13 | HREF="ref.ifx.html"><LINK
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| 14 | REL="PREVIOUS"
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| 15 | TITLE="ifx_errormsg"
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| 16 | HREF="function.ifx-errormsg.html"><LINK
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| 17 | REL="NEXT"
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| 18 | TITLE="ifx_fieldproperties"
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| 19 | HREF="function.ifx-fieldproperties.html"><META
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| 20 | HTTP-EQUIV="Content-type"
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| 21 | CONTENT="text/html; charset=ISO-8859-2"></HEAD
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| 22 | ><BODY
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| 23 | CLASS="refentry"
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| 24 | BGCOLOR="#FFFFFF"
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| 25 | TEXT="#000000"
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| 26 | LINK="#0000FF"
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| 27 | VLINK="#840084"
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| 28 | ALINK="#0000FF"
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| 29 | ><DIV
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| 30 | CLASS="NAVHEADER"
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| 31 | ><TABLE
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| 32 | SUMMARY="Header navigation table"
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| 33 | WIDTH="100%"
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| 34 | BORDER="0"
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| 35 | CELLPADDING="0"
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| 36 | CELLSPACING="0"
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| 37 | ><TR
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| 38 | ><TH
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| 39 | COLSPAN="3"
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| 40 | ALIGN="center"
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| 41 | >Manuál PHP</TH
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| 42 | ></TR
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| 43 | ><TR
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| 44 | ><TD
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| 45 | WIDTH="10%"
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| 46 | ALIGN="left"
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| 47 | VALIGN="bottom"
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| 48 | ><A
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| 49 | HREF="function.ifx-errormsg.html"
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| 50 | ACCESSKEY="P"
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| 51 | >Pøedcházející</A
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| 52 | ></TD
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| 53 | ><TD
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| 54 | WIDTH="80%"
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| 55 | ALIGN="center"
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| 56 | VALIGN="bottom"
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| 57 | ></TD
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| 58 | ><TD
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| 59 | WIDTH="10%"
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| 60 | ALIGN="right"
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| 61 | VALIGN="bottom"
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| 62 | ><A
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| 63 | HREF="function.ifx-fieldproperties.html"
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| 64 | ACCESSKEY="N"
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| 65 | >Dal¹í</A
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| 66 | ></TD
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| 67 | ></TR
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| 68 | ></TABLE
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| 69 | ><HR
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| 70 | ALIGN="LEFT"
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| 71 | WIDTH="100%"></DIV
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| 72 | ><H1
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| 73 | ><A
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| 74 | NAME="function.ifx-fetch-row"
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| 75 | ></A
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| 76 | >ifx_fetch_row</H1
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| 77 | ><DIV
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| 78 | CLASS="refnamediv"
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| 79 | ><A
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| 80 | NAME="AEN35928"
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| 81 | ></A
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| 82 | ><P
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| 83 | > (PHP 3>= 3.0.3, PHP 4 )</P
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| 84 | >ifx_fetch_row -- Get row as enumerated array</DIV
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| 85 | ><DIV
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| 86 | CLASS="refsect1"
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| 87 | ><A
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| 88 | NAME="AEN35931"
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| 89 | ></A
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| 90 | ><H2
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| 91 | >Description</H2
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| 92 | >array <B
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| 93 | CLASS="methodname"
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| 94 | >ifx_fetch_row</B
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| 95 | > ( int result_id [, mixed position])<BR
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| 96 | ></BR
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| 97 | ><P
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| 98 | >
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| 99 | Returns an associative array that corresponds to the fetched row,
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| 100 | or <TT
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| 101 | CLASS="constant"
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| 102 | ><B
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| 103 | >FALSE</B
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| 104 | ></TT
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| 105 | > if there are no more rows.
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| 106 | </P
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| 107 | ><P
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| 108 | > Blob columns are returned as integer blob id values for use in
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| 109 | <A
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| 110 | HREF="function.ifx-get-blob.html"
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| 111 | ><B
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| 112 | CLASS="function"
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| 113 | >ifx_get_blob()</B
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| 114 | ></A
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| 115 | > unless you have used
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| 116 | ifx_textasvarchar(1) or ifx_byteasvarchar(1), in which case blobs
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| 117 | are returned as string values. Returns <TT
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| 118 | CLASS="constant"
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| 119 | ><B
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| 120 | >FALSE</B
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| 121 | ></TT
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| 122 | > on error
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| 123 | </P
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| 124 | ><P
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| 125 | > <TT
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| 126 | CLASS="parameter"
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| 127 | ><I
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| 128 | >result_id</I
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| 129 | ></TT
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| 130 | > is a valid resultid returned by
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| 131 | <A
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| 132 | HREF="function.ifx-query.html"
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| 133 | ><B
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| 134 | CLASS="function"
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| 135 | >ifx_query()</B
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| 136 | ></A
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| 137 | > or
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| 138 | <A
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| 139 | HREF="function.ifx-prepare.html"
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| 140 | ><B
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| 141 | CLASS="function"
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| 142 | >ifx_prepare()</B
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| 143 | ></A
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| 144 | > (select type queries only!).
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| 145 | </P
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| 146 | ><P
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| 147 | > <TT
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| 148 | CLASS="parameter"
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| 149 | ><I
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| 150 | >position</I
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| 151 | ></TT
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| 152 | > is an
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| 153 | optional parameter for a "fetch" operation on "scroll" cursors:
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| 154 | "NEXT", "PREVIOUS", "CURRENT", "FIRST", "LAST" or a number. If
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| 155 | you specify a number, an "absolute" row fetch is executed. This
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| 156 | parameter is optional, and only valid for SCROLL cursors.
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| 157 | </P
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| 158 | ><P
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| 159 | > <B
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| 160 | CLASS="function"
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| 161 | >ifx_fetch_row()</B
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| 162 | > fetches one row of data from
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| 163 | the result associated with the specified result identifier. The
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| 164 | row is returned as an array. Each result column is stored in an
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| 165 | array offset, starting at offset 0, with the column name as key.
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| 166 | </P
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| 167 | ><P
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| 168 | > Subsequent calls to <B
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| 169 | CLASS="function"
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| 170 | >ifx_fetch_row()</B
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| 171 | > would
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| 172 | return the next row in the result set, or <TT
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| 173 | CLASS="constant"
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| 174 | ><B
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| 175 | >FALSE</B
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| 176 | ></TT
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| 177 | > if there are no
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| 178 | more rows.
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| 179 | </P
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| 180 | ><TABLE
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| 181 | WIDTH="100%"
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| 182 | BORDER="0"
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| 183 | CELLPADDING="0"
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| 184 | CELLSPACING="0"
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| 185 | CLASS="EXAMPLE"
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| 186 | ><TR
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| 187 | ><TD
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| 188 | ><DIV
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| 189 | CLASS="example"
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| 190 | ><A
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| 191 | NAME="AEN35958"
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| 192 | ></A
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| 193 | ><P
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| 194 | ><B
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| 195 | >Pøíklad 1. Informix fetch rows</B
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| 196 | ></P
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| 197 | ><TABLE
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| 198 | BORDER="0"
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| 199 | BGCOLOR="#E0E0E0"
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| 200 | CELLPADDING="5"
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| 201 | ><TR
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| 202 | ><TD
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| 203 | ><PRE
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| 204 | CLASS="php"
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| 205 | >$rid = ifx_prepare ("select * from emp where name like " . $name,
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| 206 | $connid, IFX_SCROLL);
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| 207 | if (! $rid) {
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| 208 | ... error ...
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| 209 | }
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| 210 | $rowcount = ifx_affected_rows($rid);
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| 211 | if ($rowcount > 1000) {
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| 212 | printf ("Too many rows in result set (%d)\n<br>", $rowcount);
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| 213 | die ("Please restrict your query<br>\n");
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| 214 | }
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| 215 | if (! ifx_do ($rid)) {
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| 216 | ... error ...
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| 217 | }
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| 218 | $row = ifx_fetch_row ($rid, "NEXT");
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| 219 | while (is_array($row)) {
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| 220 | for(reset($row); $fieldname=key($row); next($row)) {
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| 221 | $fieldvalue = $row[$fieldname];
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| 222 | printf ("%s = %s,", $fieldname, $fieldvalue);
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| 223 | }
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| 224 | printf("\n<br>");
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| 225 | $row = ifx_fetch_row ($rid, "NEXT");
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| 226 | }
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| 227 | ifx_free_result ($rid);</PRE
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| 228 | ></TD
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| 229 | ></TR
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| 230 | ></TABLE
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| 231 | ></DIV
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| 232 | ></TD
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| 233 | ></TR
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| 234 | ></TABLE
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| 235 | ></DIV
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| 236 | ><DIV
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| 237 | CLASS="NAVFOOTER"
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| 238 | ><HR
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| 239 | ALIGN="LEFT"
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| 240 | WIDTH="100%"><TABLE
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| 241 | SUMMARY="Footer navigation table"
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| 242 | WIDTH="100%"
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| 243 | BORDER="0"
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| 244 | CELLPADDING="0"
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| 245 | CELLSPACING="0"
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| 246 | ><TR
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| 247 | ><TD
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| 248 | WIDTH="33%"
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| 249 | ALIGN="left"
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| 250 | VALIGN="top"
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| 251 | ><A
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| 252 | HREF="function.ifx-errormsg.html"
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| 253 | ACCESSKEY="P"
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| 254 | >Pøedcházející</A
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| 255 | ></TD
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| 256 | ><TD
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| 257 | WIDTH="34%"
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| 258 | ALIGN="center"
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| 259 | VALIGN="top"
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| 260 | ><A
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| 261 | HREF="index.html"
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| 262 | ACCESSKEY="H"
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| 263 | >Domù</A
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| 264 | ></TD
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| 265 | ><TD
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| 266 | WIDTH="33%"
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| 267 | ALIGN="right"
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| 268 | VALIGN="top"
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| 269 | ><A
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| 270 | HREF="function.ifx-fieldproperties.html"
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| 271 | ACCESSKEY="N"
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| 272 | >Dal¹í</A
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| 273 | ></TD
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| 274 | ></TR
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| 275 | ><TR
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| 276 | ><TD
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| 277 | WIDTH="33%"
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| 278 | ALIGN="left"
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| 279 | VALIGN="top"
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| 280 | >ifx_errormsg</TD
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| 281 | ><TD
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| 282 | WIDTH="34%"
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| 283 | ALIGN="center"
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| 284 | VALIGN="top"
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| 285 | ><A
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| 286 | HREF="ref.ifx.html"
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| 287 | ACCESSKEY="U"
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| 288 | >Nahoru</A
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| 289 | ></TD
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| 290 | ><TD
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| 291 | WIDTH="33%"
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| 292 | ALIGN="right"
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| 293 | VALIGN="top"
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| 294 | >ifx_fieldproperties</TD
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| 295 | ></TR
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| 296 | ></TABLE
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| 297 | ></DIV
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| 298 | ></BODY
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| 299 | ></HTML
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| 300 | >
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