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php · Jan 22, 2025 · 485fe63 · 485fe63
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Showing 11 changed files with 21 additions and 38 deletions.
diff --git a/reference/image/functions/imagecreatetruecolor.xml b/reference/image/functions/imagecreatetruecolor.xml
@@ -89,7 +89,7 @@ imagepng($im);
     </programlisting>
     &example.outputs.similar;
     <mediaobject>
-     <alt>Output of example: Criando uma novo fluxo de imagem GD e mostrando uma imagem.</alt>
+     <alt>Saída do exemplo: Criando uma novo fluxo de imagem GD e mostrando uma imagem.</alt>
      <imageobject>
       <imagedata fileref="en/reference/image/figures/imagecreatetruecolor.png"/>
      </imageobject>

diff --git a/reference/image/functions/imagecrop.xml b/reference/image/functions/imagecrop.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagecrop" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>imagecrop</refname>
@@ -83,9 +83,7 @@ $size = min(imagesx($im), imagesy($im));
 $im2 = imagecrop($im, ['x' => 0, 'y' => 0, 'width' => $size, 'height' => $size]);
 if ($im2 !== FALSE) {
     imagepng($im2, 'example-cropped.png');
-    imagedestroy($im2);
 }
-imagedestroy($im);
 ?>
 ]]>
    </programlisting>

diff --git a/reference/image/functions/imagecropauto.xml b/reference/image/functions/imagecropauto.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: e6849e1e63c206f34d25378ea2f1d0bde4e9a396 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagecropauto" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>imagecropauto</refname>
@@ -188,8 +188,7 @@
 <?php
 $cropped = imagecropauto($im, IMG_CROP_DEFAULT);
 if ($cropped !== false) { // caso om novo objeto de imagem tenha sido retornado
-    imagedestroy($im);    // a imagem original é destruída
-    $im = $cropped;       // e a imagem recortada é atribuída a $im
+    $im = $cropped;       // a imagem recortada é atribuída a $im
 }
 ?>
 ]]>

diff --git a/reference/image/functions/imagedashedline.xml b/reference/image/functions/imagedashedline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagedashedline" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagedashedline</refname>
@@ -111,7 +111,6 @@ imagedashedline($im, 50, 25, 50, 75, $white);
 
 // Grava a imagem
 imagepng($im, './dashedline.png');
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>
@@ -152,7 +151,6 @@ imageline($im, 50, 25, 50, 75, IMG_COLOR_STYLED);
 
 // Grava a imagem
 imagepng($im, './imageline.png');
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagedestroy.xml b/reference/image/functions/imagedestroy.xml
@@ -1,9 +1,9 @@
-<?xml version="1.0" encoding="utf-8"?> <!-- CREDITS: fernandoc,felipe,marcosmarcolin -->
-<!-- EN-Revision: 52dc204a77076e1404257cf39f179882b90b5780 Maintainer: marcosmarcolin Status: ready -->
+<?xml version="1.0" encoding="utf-8"?>
+<!-- EN-Revision: de13997491811ade18c2d23e9959ef2825154add Maintainer: leonardolara Status: ready --><!-- CREDITS: fernandoc,felipe,marcosmarcolin,leonardolara -->
 <refentry xml:id="function.imagedestroy" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagedestroy</refname>
-  <refpurpose>Destruir uma imagem</refpurpose>
+  <refpurpose>Destrói uma imagem</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;
@@ -13,8 +13,10 @@
   </methodsynopsis>
   &note.resource-migration-8.0-dead-function;
   <para>
-   Antes do PHP 8.0.0, a função <function>imagedestroy</function> liberava qualquer memória associada
-   à imagem <parameter>image</parameter>.
+   Antes do PHP 8.0.0, a função <function>imagedestroy</function> liberava qualquer memória
+   associada ao recurso do parâmetro <parameter>image</parameter>. A partir do PHP 8.0.0,
+   a extensão GD usa objetos no lugar de recursos, e objetos
+   não podem ser fechados explicitamente.
   </para>
  </refsect1>
  <refsect1 role="parameters">
@@ -59,7 +61,7 @@
   &reftitle.examples;
   <para>
    <example>
-    <title>Usando <function>imagedestroy</function> antes do PHP 8.0.0.</title>
+    <title>Usando <function>imagedestroy</function> antes do PHP 8.0.0</title>
     <programlisting role="php">
 <![CDATA[
 <?php

diff --git a/reference/image/functions/imagefill.xml b/reference/image/functions/imagefill.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefill" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefill</refname>
@@ -93,7 +93,6 @@ imagefill($im, 0, 0, $red);
 
 header('Content-type: image/png');
 imagepng($im);
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagefilledarc.xml b/reference/image/functions/imagefilledarc.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefilledarc" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefilledarc</refname>
@@ -173,7 +173,6 @@ imagefilledarc($image, 50, 50, 100, 50, 75, 360 , $red, IMG_ARC_PIE);
 // descarrega a imagem
 header('Content-type: image/png');
 imagepng($image);
-imagedestroy($image);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagefilledpolygon.xml b/reference/image/functions/imagefilledpolygon.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 8a2141dcc084f72feb4e0ae2feaff3b440e5c59e Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefilledpolygon" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefilledpolygon</refname>
@@ -124,12 +124,11 @@ $blue = imagecolorallocate($image, 0, 0, 255);
 imagefilledrectangle($image, 0, 0, 249, 249, $bg);
 
 // desenha um polígono
-imagefilledpolygon($image, $values, 6, $blue);
+imagefilledpolygon($image, $values, $blue);
 
 // descarrega a imagem
 header('Content-type: image/png');
 imagepng($image);
-imagedestroy($image);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagefilledrectangle.xml b/reference/image/functions/imagefilledrectangle.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefilledrectangle" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefilledrectangle</refname>
@@ -111,7 +111,6 @@ imagefilledrectangle($im, 4, 4, 50, 25, $white);
 
 // Grava a imagem
 imagepng($im, './imagefilledrectangle.png');
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagefilltoborder.xml b/reference/image/functions/imagefilltoborder.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 593ea510e853ff034e03f78a4be0daa41661c9d4 Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefilltoborder" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefilltoborder</refname>
@@ -109,10 +109,9 @@ $fill = imagecolorallocate($im, 255, 0, 0);
 // Preenche a seleção
 imagefilltoborder($im, 50, 50, $border, $fill);
 
-// Mostra e libera memória
+// Exibe
 header('Content-type: image/png');
 imagepng($im);
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>

diff --git a/reference/image/functions/imagefilter.xml b/reference/image/functions/imagefilter.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: ccd3e68e1e8a89a099a32207dd31ed26b70f43cd Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: 9960a09a5705102bf4dd0ce63e03d9ec716d0015 Maintainer: leonardolara Status: ready -->
 <refentry xml:id="function.imagefilter" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>imagefilter</refname>
@@ -296,8 +296,6 @@ else
 {
     echo 'Conversão para escala de cinza falhou.';
 }
-
-imagedestroy($im);
 ?>
 ]]>
     </programlisting>
@@ -316,7 +314,6 @@ if($im && imagefilter($im, IMG_FILTER_BRIGHTNESS, 20))
     echo 'Brilho da imagem alterado.';
 
     imagepng($im, 'sean.png');
-    imagedestroy($im);
 }
 else
 {
@@ -341,7 +338,6 @@ if($im && imagefilter($im, IMG_FILTER_COLORIZE, 0, 255, 0))
     echo 'Imagem tonalizada em verde com sucesso.';
 
     imagepng($im, 'philip.png');
-    imagedestroy($im);
 }
 else
 {
@@ -389,7 +385,6 @@ if($im && negate($im))
     echo 'Imagem convertida com sucesso para cores invertidas.';
 
     imagejpeg($im, 'kalle.jpg', 100);
-    imagedestroy($im);
 }
 else
 {
@@ -423,13 +418,10 @@ imagefilter($logo2, IMG_FILTER_PIXELATE, 3, true);
 // Funde as diferenças na imagem de saída
 imagecopy($output, $logo1, 0, 0, 0, 0, imagesx($logo1) - 1, imagesy($logo1) - 1);
 imagecopy($output, $logo2, imagesx($logo2), 0, 0, 0, imagesx($logo2) - 1, imagesy($logo2) - 1);
-imagedestroy($logo1);
-imagedestroy($logo2);
 
 // Mostra a diferença
 header('Content-Type: image/png');
 imagepng($output);
-imagedestroy($output);
 ?>
 ]]>
     </programlisting>
@@ -457,7 +449,6 @@ imagefilter($logo, IMG_FILTER_SCATTER, 3, 5);
 // Mostra a imagem com o efeito de dispersão
 header('Content-Type: image/png');
 imagepng($logo);
-imagedestroy($logo);
 ?>
 ]]>
     </programlisting>