Merge branch 'PHP-7.4'

* PHP-7.4:
  Remove unnecessary "poo" rmdirs

Author: nikic

ext/phar/tests/fgc_edgecases.phpt

@@ -46,7 +46,6 @@ include $pname . '/foo/hi';
 ?>
 --CLEAN--
 <?php unlink(__DIR__ . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
-<?php rmdir(__DIR__ . '/poo'); ?>
 <?php unlink(__DIR__ . '/fgc_edgecases.txt'); ?>
 --EXPECTF--
 file_get_contents(): Argument #1 ($filename) must be a valid path, array given

ext/phar/tests/fopen_edgecases2.phpt

@@ -35,7 +35,6 @@ include $pname . '/foo/hi';
 ?>
 --CLEAN--
 <?php unlink(__DIR__ . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
-<?php rmdir(__DIR__ . '/poo'); ?>
 <?php unlink(__DIR__ . '/fopen_edgecases2.txt'); ?>
 --EXPECTF--
 fopen(): Argument #1 ($filename) must be a valid path, array given

ext/phar/tests/opendir_edgecases.phpt

@@ -18,10 +18,10 @@ try {
     echo $e->getMessage(), "\n";
 }
 
-mkdir(__DIR__ . '/poo');
+mkdir(__DIR__ . '/opendir_edgecases');
 chdir(__DIR__);
 
-$a = opendir('poo');
+$a = opendir('opendir_edgecases');
 
 $arr = array();
 while (false !== ($b = readdir($a))) {
@@ -53,7 +53,7 @@ include $pname . '/foo';
 ?>
 --CLEAN--
 <?php unlink(__DIR__ . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
-<?php rmdir(__DIR__ . '/poo');
+<?php rmdir(__DIR__ . '/opendir_edgecases');
 --EXPECTF--
 opendir(): Argument #1 ($path) must be a valid path, array given
 .

ext/phar/tests/readfile_edgecases.phpt

@@ -30,7 +30,6 @@ include $pname . '/foo/hi';
 ?>
 --CLEAN--
 <?php unlink(__DIR__ . '/' . basename(__FILE__, '.clean.php') . '.phar.php'); ?>
-<?php rmdir(__DIR__ . '/poo'); ?>
 <?php unlink(__DIR__ . '/readfile_edgecases.txt'); ?>
 --EXPECTF--
 blah