Remove superfluous echos.

ext/exif/tests/exif004.phpt

@@ -18,7 +18,7 @@ exif.encode_unicode=ISO-8859-1
   test4.jpg is a 1*1 image that contains Exif tags written by WindowsXP
 */
 $image  = exif_read_data(dirname(__FILE__).'/test4.jpg','',true,false);
-echo var_dump($image['WINXP']);
+var_dump($image['WINXP']);
 ?>
 --EXPECT--
 array(5) {

ext/reflection/tests/ReflectionFunction_isClosure_basic.phpt

@@ -13,6 +13,6 @@ if (!extension_loaded('reflection') || !defined('PHP_VERSION_ID') || PHP_VERSION
 <?php
 $closure = function($param) { return "this is a closure"; };
 $rc = new ReflectionFunction($closure);
-echo var_dump($rc->isClosure());
+var_dump($rc->isClosure());
 --EXPECTF--
 bool(true)

ext/reflection/tests/ReflectionFunction_isDeprecated_basic.phpt

@@ -10,6 +10,6 @@ if (!extension_loaded('reflection') || !defined('PHP_VERSION_ID') || PHP_VERSION
 --FILE-- 
 <?php
 $rc = new ReflectionFunction('ereg');
-echo var_dump($rc->isDeprecated());
+var_dump($rc->isDeprecated());
 --EXPECTF--
 bool(true)

ext/reflection/tests/ReflectionFunction_isDisabled_basic.phpt

@@ -12,6 +12,6 @@ disable_functions=is_file
 --FILE-- 
 <?php
 $rc = new ReflectionFunction('is_file');
-echo var_dump($rc->isDisabled());
+var_dump($rc->isDisabled());
 --EXPECTF--
 bool(true)

ext/zlib/tests/gzseek_basic2.phpt

@@ -24,7 +24,7 @@ gzclose($h);
 echo "\nreading the output file\n";
 $h = gzopen($f, 'r');
 echo gzread($h, strlen($str1))."\n";
-echo var_dump(bin2hex(gzread($h, 20)));
+var_dump(bin2hex(gzread($h, 20)));
 echo gzread($h, strlen($str2))."\n";
 gzclose($h);
 unlink($f);

ext/zlib/tests/gzseek_variation1.phpt

@@ -20,7 +20,7 @@ gzwrite($h, $str2);
 gzclose($h);
 $h = gzopen($f, 'r');
 echo gzread($h, strlen($str1))."\n";
-echo var_dump(bin2hex(gzread($h, 20)));
+var_dump(bin2hex(gzread($h, 20)));
 echo gzread($h, strlen($str2))."\n";
 gzclose($h);
 unlink($f);

ext/zlib/tests/gzseek_variation4.phpt

@@ -24,7 +24,7 @@ gzclose($h);
 echo "\nreading the output file\n";
 $h = gzopen($f, 'r');
 echo gzread($h, strlen($str1))."\n";
-echo var_dump(bin2hex(gzread($h, 20)));
+var_dump(bin2hex(gzread($h, 20)));
 echo gzread($h, strlen($str2))."\n";
 gzclose($h);
 unlink($f);

ext/zlib/tests/gzseek_variation5.phpt

@@ -24,7 +24,7 @@ gzclose($h);
 echo "\nreading the output file\n";
 $h = gzopen($f, 'r');
 echo gzread($h, strlen($str1))."\n";
-echo var_dump(bin2hex(gzread($h, 20)));
+var_dump(bin2hex(gzread($h, 20)));
 echo gzread($h, strlen($str2))."\n";
 gzclose($h);
 unlink($f);