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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@31932 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Jesus M. Castagnetto 2000-09-04 11:54:23 +00:00
parent e5931fe02b
commit bbf9d70ec8
1 changed files with 10 additions and 10 deletions
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20
functions/misc.xml
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@ -213,7 +213,7 @@ print_r($sv);
</funcprototype>
</funcsynopsis>
<simpara>
Returns true if script timed out. See the <link
Returns true if script timed out. See the <link
linkend="features.connection-handling">Connection Handling</link>
description in the <link linkend="features">Features</link>
chapter for a complete explanation.
@ -443,7 +443,7 @@ This is a cup with my coffee in it.
</funcprototype>
</funcsynopsis>
<simpara>
This language construct terminates parsing of the script. It
This language construct terminates parsing of the script. It
does not return.
</simpara>
<simpara>
@ -594,7 +594,7 @@ function foo() {
echo "Number of arguments: $numargs\n";
}
foo (1, 2, 3); // Prints 'Number of arguments: 3'
foo (1, 2, 3); // Prints 'Number of arguments: 3'
?&gt;
</programlisting>
</informalexample>
@ -1177,7 +1177,7 @@ $binarydata = pack ("nvc*", 0x1234, 0x5678, 65, 66);
</simpara>
<simpara>
To make the serialized string into a PHP value again, use
<function>unserialize</function>. <function>Serialize</function>
<function>unserialize</function>. <function>Serialize</function>
handles the types <type>integer</type>, <type>double</type>,
<type>string</type>, <type>array</type> (multidimensional) and
<type>object</type> (object properties will be serialized, but
@ -1193,11 +1193,11 @@ $binarydata = pack ("nvc*", 0x1234, 0x5678, 65, 66);
$conn = odbc_connect ("webdb", "php", "chicken");
$stmt = odbc_prepare ($conn,
"UPDATE sessions SET data = ? WHERE id = ?");
"UPDATE sessions SET data = ? WHERE id = ?");
$sqldata = array (serialize($session_data), $PHP_AUTH_USER);
if (!odbc_execute ($stmt, &amp;$sqldata)) {
$stmt = odbc_prepare($conn,
"INSERT INTO sessions (id, data) VALUES(?, ?)");
"INSERT INTO sessions (id, data) VALUES(?, ?)");
if (!odbc_execute($stmt, &amp;$sqldata)) {
/* Something went wrong. Bitch, whine and moan. */
}
@ -1279,7 +1279,7 @@ function myErrorHandler ($errno, $errstr) {
function scale_by_log ($vect, $scale) {
if ( !is_numeric($scale) || $scale &lt;= 0 )
trigger_error(&quot;log(x) for x &lt;= 0 is undefined, you used: scale = $scale&quot;,
FATAL);
FATAL);
if (!is_array($vect)) {
trigger_error(&quot;Incorrect input vector, array of values expected&quot;, ERROR);
return null;
@ -1287,7 +1287,7 @@ function scale_by_log ($vect, $scale) {
for ($i=0; $i&lt;count($vect); $i++) {
if (!is_numeric($vect[$i]))
trigger_error(&quot;Value at position $i is not a number, using 0 (zero)&quot;,
WARNING);
WARNING);
$temp[$i] = log($scale) * $vect[$i];
}
return $temp;
@ -1484,7 +1484,7 @@ if (assert($divisor == 0))
based on the current time in microseconds. The prefix can be
useful for instance if you generate identifiers simultaneously on
several hosts that might happen to generate the identifier at the
same microsecond. <parameter>Prefix</parameter> can be up to 114
same microsecond. <parameter>Prefix</parameter> can be up to 114
characters long.
</simpara>
<simpara>
@ -1599,7 +1599,7 @@ $array = unpack ("c2chars/nint", $binarydata);
<title><function>Unserialize</function> example</title>
<programlisting role="php">
// Here, we use unserialize() to load session data from a database
// into $session_data. This example complements the one described
// into $session_data. This example complements the one described
// with <function>serialize</function>.
$conn = odbc_connect ("webdb", "php", "chicken");