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ext/readline: Fix class constant completion in readline interactive shell #23218

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LamentXU123 merged 2 commits into from
Aug 12, 2026
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ext/readline: Fix class constant completion in readline interactive shell #23218

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ext/readline: Fix class constant completion in readline interactive s…
LamentXU123 Aug 11, 2026
1825d3a
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LamentXU123 Aug 12, 2026
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3 changes: 3 additions & 0 deletions NEWS
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,9 @@ PHP NEWS
. Fixed segfault in ReflectionMethod::createFromMethodName() on an
uninstantiable subclass. (iliaal)

- Readline:
. Fixed class constant completion in the interactive shell. (Weilin Du)

- Session:
. Fix corruption in mod_mm. (ndossche)
. Fixed bug GH-23043 (broken session id code can cause zend_mm_heap
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4 changes: 3 additions & 1 deletion ext/readline/readline_cli.c
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Expand Up @@ -531,6 +531,7 @@ static char *cli_completion_generator(const char *text, int index) /* {{{ */
} else {
char *lc_text;
const char *class_name_end;
const char *constant_text = text;
zend_string *class_name = NULL;
zend_class_entry *ce = NULL;

Expand All @@ -543,6 +544,7 @@ static char *cli_completion_generator(const char *text, int index) /* {{{ */
zend_string_release_ex(class_name, 0);
return NULL;
}
constant_text = class_name_end + 2;
lc_text = zend_str_tolower_dup(class_name_end + 2, textlen - 2 - class_name_len);
textlen -= (class_name_len + 2);
} else {
Expand All @@ -559,7 +561,7 @@ static char *cli_completion_generator(const char *text, int index) /* {{{ */
ZEND_FALLTHROUGH;
case 2:
case 3:
retval = cli_completion_generator_define(text, textlen, &cli_completion_state, ce ? &ce->constants_table : EG(zend_constants));
retval = cli_completion_generator_define(constant_text, textlen, &cli_completion_state, ce ? &ce->constants_table : EG(zend_constants));
if (retval || ce) {
break;
}
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30 changes: 30 additions & 0 deletions ext/readline/tests/readline_cli_completion_class_constant.phpt
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@@ -0,0 +1,30 @@
--TEST--
Interactive shell: class constant completion
--EXTENSIONS--
readline
--SKIPIF--
<?php
if (READLINE_LIB !== "readline") die('skip readline only');
if (!function_exists('shell_exec')) die('skip shell_exec() not available');
?>
--FILE--
<?php
$php = getenv('TEST_PHP_EXECUTABLE_ESCAPED');
$ini = getenv('TEST_PHP_EXTRA_ARGS');

putenv('TERM=VT100');
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putenv('INPUTRC=/dev/null');

$code = <<<'PHP'
class Foo {
public const FooBar = "wrong_constant\n";
public const Zed = "zed_ok\n";
}
echo strtoupper(Foo::Ze );
exit
PHP;

echo shell_exec("echo " . escapeshellarg($code) . " | $php $ini -a");
?>
--EXPECTF--
%AInteractive shell%AZED_OK%A
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