Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix bug #78323: Code 0 is returned on invalid options

3 files changed, 84 insertions, 2 deletions

diff --git a/sapi/cli/php_cli.c b/sapi/cli/php_cli.c
index a305c36ade..1b14b7586b 100644
--- a/sapi/cli/php_cli.c
+++ b/sapi/cli/php_cli.c
@@ -1228,7 +1228,7 @@ int main(int argc, char *argv[])
 	setmode(_fileno(stderr), O_BINARY);		/* make the stdio mode be binary */
 #endif
 
-	while ((c = php_getopt(argc, argv, OPTIONS, &php_optarg, &php_optind, 0, 2))!=-1) {
+	while ((c = php_getopt(argc, argv, OPTIONS, &php_optarg, &php_optind, 1, 2))!=-1) {
 		switch (c) {
 			case 'c':
 				if (ini_path_override) {
@@ -1280,6 +1280,10 @@ int main(int argc, char *argv[])
 			case '?':
 				php_cli_usage(argv[0]);
 				goto out;
+			case PHP_GETOPT_INVALID_ARG: /* print usage on bad options, exit 1 */
+				php_cli_usage(argv[0]);
+				exit_status = 1;
+				goto out;
 			case 'i': case 'v': case 'm':
 				sapi_module = &cli_sapi_module;
 				goto exit_loop;
diff --git a/sapi/cli/tests/015.phpt b/sapi/cli/tests/015.phpt
index 01f5328e99..5a5e6c5190 100644
--- a/sapi/cli/tests/015.phpt
+++ b/sapi/cli/tests/015.phpt
@@ -16,7 +16,7 @@ $php = getenv('TEST_PHP_EXECUTABLE');
 echo `"$php" -n --version | grep built:`;
 echo `echo "<?php print_r(\\\$argv);" | "$php" -n -- foo bar baz`, "\n";
 echo `"$php" -n --version foo bar baz | grep built:`;
-echo `"$php" -n --notexisting foo bar baz | grep Usage:`;
+echo `"$php" -n --notexisting foo bar baz 2>&1 | grep Usage:`;
 
 echo "Done\n";
 ?>
diff --git a/sapi/cli/tests/bug78323.phpt b/sapi/cli/tests/bug78323.phpt
new file mode 100644
index 0000000000..02b18e02a2
--- /dev/null
+++ b/sapi/cli/tests/bug78323.phpt
@@ -0,0 +1,78 @@
+--TEST--
+Bug #78323 Test exit code and error message for invalid parameters
+--SKIPIF--
+<?php
+include "skipif.inc";
+?>
+--FILE--
+<?php
+$php = getenv('TEST_PHP_EXECUTABLE');
+
+// There are 3 types of option errors:
+// 1 : in flags
+// 2 option not found
+// 3 no argument for option
+
+
+// colon in flags
+ob_start();
+passthru("$php -a:Z 2>&1", $exitCode);
+$output = ob_get_contents();
+ob_end_clean();
+
+$lines = preg_split('/\R/', $output);
+echo $lines[0], "\n",
+     $lines[1], "\n",
+     "Done: $exitCode\n\n";
+
+
+// option not found
+ob_start();
+passthru("$php -Z 2>&1", $exitCode);
+$output = ob_get_contents();
+ob_end_clean();
+
+$lines = preg_split('/\R/', $output);
+echo $lines[0], "\n",
+     $lines[1], "\n",
+     "Done: $exitCode\n\n";
+
+
+// no argument for option
+ob_start();
+passthru("$php --memory-limit=1G 2>&1", $exitCode);
+$output = ob_get_contents();
+ob_end_clean();
+
+$lines = preg_split('/\R/', $output);
+echo $lines[0], "\n",
+     $lines[1], "\n",
+     "Done: $exitCode\n\n";
+
+
+// Successful execution
+ob_start();
+passthru("$php -dmemory-limit=1G -v", $exitCode);
+$output = ob_get_contents();
+ob_end_clean();
+
+$lines = preg_split('/\R/', $output);
+echo $lines[0], "\n",
+     "Done: $exitCode\n";
+
+?>
+--EXPECTF--
+Error in argument %d, char %d: : in flags
+Usage: %s [options] [-f] <file> [--] [args...]
+Done: 1
+
+Error in argument %d, char %d: option not found %s
+Usage: %s [options] [-f] <file> [--] [args...]
+Done: 1
+
+Error in argument %d, char %d: no argument for option %s
+Usage: %s [options] [-f] <file> [--] [args...]
+Done: 1
+
+PHP %s
+Done: 0