sigmasternchen/php-doc-en
1
0
Fork 0
mirror of https://github.com/sigmasternchen/php-doc-en synced 2025-03-15 16:38:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Syntax highlighting

Browse source 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@291084 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Jakub Vrana 2009-11-20 13:52:40 +00:00
parent 4044c53ebf
commit 069efca2fc
1 changed files with 38 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
features/gc.xml
View file

@ -30,7 +30,11 @@
A zval container is created when a new variable is created with a constant
value, such as:
<programlisting role="php">
<![CDATA[
<?php
$a = "new string";
?>
]]>
</programlisting>
</para>
<para>
@ -45,7 +49,11 @@ $a = "new string";
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
xdebug_debug_zval('a');
?>
]]>
</programlisting>
</para>
<para>
@ -61,9 +69,13 @@ a: (refcount=1, is_ref=0)='new string'
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = "new string";
$b = $a;
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
<para>
@ -85,11 +97,15 @@ a: (refcount=2, is_ref=0)='new string'
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = "new string";
$c = $b = $a;
xdebug_debug_zval( 'a' );
unset( $b, $c );
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
<para>
@ -117,8 +133,12 @@ a: (refcount=1, is_ref=0)='new string'
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = array( 'meaning' => 'life', 'number' => 42 );
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
<para>
@ -148,9 +168,13 @@ a: (refcount=1, is_ref=0)=array (
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = array( 'meaning' => 'life', 'number' => 42 );
$a['life'] = $a['meaning'];
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
<para>
@ -186,10 +210,14 @@ a: (refcount=1, is_ref=0)=array (
</para>
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = array( 'meaning' => 'life', 'number' => 42 );
$a['life'] = $a['meaning'];
unset( $a['meaning'], $a['number'] );
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
<para>
@ -210,9 +238,11 @@ a: (refcount=1, is_ref=0)=array (
<para>
<programlisting role="php">
<![CDATA[
<?php
$a = array( 'one' );
$a[] =& $a;
xdebug_debug_zval( 'a' );
?>
]]>
</programlisting>
</para>
@ -451,7 +481,8 @@ a: (refcount=2, is_ref=1)=array (
</para>
<para>
<programlisting role="php">
<![CDATA[<?php
<![CDATA[
<?php
class Foo
{
public $var = '3.1415962654';
@ -468,7 +499,8 @@ for ( $i = 0; $i <= 100000; $i++ )
echo sprintf( '%8d: ', $i ), memory_get_usage() - $baseMemory, "\n";
}
}
?>]]>
?>
]]>
</programlisting>
</para>
<para>
@ -502,7 +534,8 @@ for ( $i = 0; $i <= 100000; $i++ )
</para>
<para>
<programlisting role="php">
<![CDATA[<?php
<![CDATA[
<?php
class Foo
{
public $var = '3.1415962654';
@ -515,7 +548,8 @@ for ( $i = 0; $i <= 1000000; $i++ )
}
echo memory_get_peak_usage(), "\n";
?>]]>
?>
]]>
</programlisting>
</para>
<para>