WI-74923 [phpstorm-stubs] Add Proctitle extension stubs.

Author: isfedorov

PhpStormStubsMap.php

@@ -5399,7 +5399,9 @@ final class PhpStormStubsMap
   'set_time_limit' => 'standard/standard_3.php',
   'setcookie' => 'standard/standard_4.php',
   'setlocale' => 'standard/standard_1.php',
+  'setproctitle' => 'proctitle/proctitle.php',
   'setrawcookie' => 'standard/standard_4.php',
+  'setthreadtitle' => 'proctitle/proctitle.php',
   'settype' => 'standard/standard_5.php',
   'sha1' => 'standard/standard_0.php',
   'sha1_file' => 'standard/standard_0.php',

proctitle/proctitle.php

@@ -0,0 +1,42 @@
+<?php
+
+// Start of proctitle v.0.1.2
+
+/**
+ * Changes the current process' title in the system's list of processes.
+ *
+ * Mainly useful together with {@see pcntl_fork()}, to tell forked workers apart in the process list.
+ *
+ * On systems that provide setproctitle(3) — the *BSD family — the native call is used. Everywhere
+ * else the extension overwrites the process' own argv[0] in place, which caps the visible title at
+ * 127 bytes; longer titles are truncated, shorter ones are padded with spaces.
+ *
+ * @link https://pecl.php.net/package/proctitle
+ * @see cli_set_process_title() Bundled with PHP since 5.5 and the maintained alternative.
+ *
+ * @param string $title The new process title.
+ *
+ * @return void No value is returned; the function reports failure only by raising a warning.
+ *
+ * @since 0.1.0
+ */
+function setproctitle($title) {}
+
+/**
+ * Sets the name of the current thread.
+ *
+ * Implemented with prctl(PR_SET_NAME), so the function exists only in builds whose configure step
+ * found a working prctl(2) — Linux in practice, not *BSD. The kernel stores at most 16 bytes
+ * including the terminator, so names are truncated to 15 characters.
+ *
+ * @link https://pecl.php.net/package/proctitle
+ *
+ * @param string $title The new thread name.
+ *
+ * @return bool TRUE on success, FALSE when prctl() failed.
+ *
+ * @since 0.1.2
+ */
+function setthreadtitle($title) {}
+
+// End of proctitle v.0.1.2

tests/Framework/DataProvider/StubCategory.php

@@ -222,6 +222,7 @@ public function getDirectories(): array
                 'Parle',
                 'pcov',
                 'pq',
+                'proctitle',
                 'ps',
                 'pthreads',
                 'radius',