Add iio/libmergepdf PHP 8.2 support patch (#68)

composer.json

@@ -1,6 +1,20 @@
 {
   "require": {
     "textalk/websocket": "^1.5",
-    "iio/libmergepdf": "^4.0"
+    "iio/libmergepdf": "^4.0",
+    "cweagans/composer-patches": "^1.7"
+  },
+  "config": {
+    "allow-plugins": {
+      "cweagans/composer-patches": true
+    }
+  },
+  "extra": {
+    "composer-exit-on-patch-failure": true,
+    "patches": {
+      "iio/libmergepdf": {
+        "Add PHP 8.2 support": "patches/iio-libmergepdf-support-php82.patch"
+      }
+    }
   }
 }

patches/iio-libmergepdf-support-php82.patch

@@ -0,0 +1,67 @@
+diff --git a/vendor/iio/libmergepdf/tcpdi/fpdf_tpl.php b/vendor/iio/libmergepdf/tcpdi/fpdf_tpl.php
+index 0da7d7b..5322fa8 100644
+--- a/vendor/iio/libmergepdf/tcpdi/fpdf_tpl.php
++++ b/vendor/iio/libmergepdf/tcpdi/fpdf_tpl.php
+@@ -145,7 +145,7 @@ class FPDF_TPL extends FPDF {
+     function endTemplate() {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::endTemplate'), $args);
++            return call_user_func_array(array('TCPDF', 'endTemplate'), $args);
+         }
+
+         if ($this->_intpl) {
+@@ -275,7 +275,7 @@ class FPDF_TPL extends FPDF {
+     public function SetFont($family, $style = '', $size = 0, $fontfile='', $subset='default', $out=true) {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::SetFont'), $args);
++            return call_user_func_array(array('TCPDF', 'SetFont'), $args);
+         }
+
+         parent::SetFont($family, $style, $size);
+@@ -299,7 +299,7 @@ class FPDF_TPL extends FPDF {
+     ) {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::Image'), $args);
++            return call_user_func_array(array('TCPDF', 'Image'), $args);
+         }
+
+         $ret = parent::Image($file, $x, $y, $w, $h, $type, $link);
+@@ -320,7 +320,7 @@ class FPDF_TPL extends FPDF {
+     function AddPage($orientation = '', $format = '', $keepmargins = false, $tocpage = false) {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::AddPage'), $args);
++            return call_user_func_array(array('TCPDF', 'AddPage'), $args);
+         }
+
+         if ($this->_intpl)
+@@ -335,7 +335,7 @@ class FPDF_TPL extends FPDF {
+     function Link($x, $y, $w, $h, $link, $spaces = 0) {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::Link'), $args);
++            return call_user_func_array(array('TCPDF', 'Link'), $args);
+         }
+
+         if ($this->_intpl)
+@@ -347,7 +347,7 @@ class FPDF_TPL extends FPDF {
+     function AddLink() {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::AddLink'), $args);
++            return call_user_func_array(array('TCPDF', 'AddLink'), $args);
+         }
+
+         if ($this->_intpl)
+@@ -358,7 +358,7 @@ class FPDF_TPL extends FPDF {
+     function SetLink($link, $y = 0, $page = -1) {
+         if (is_subclass_of($this, 'TCPDF')) {
+             $args = func_get_args();
+-            return call_user_func_array(array($this, 'TCPDF::SetLink'), $args);
++            return call_user_func_array(array('TCPDF', 'SetLink'), $args);
+         }
+
+         if ($this->_intpl)

vendor/autoload.php

@@ -2,6 +2,24 @@
 
 // autoload.php @generated by Composer
 
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
 require_once __DIR__ . '/composer/autoload_real.php';
 
 return ComposerAutoloaderInitff8ca5c94912b5ce3ac82b5c9f2b4776::getLoader();