--TEST--
Bug #77812 (Interactive mode does not support PHP 7.3-style heredoc)
--EXTENSIONS--
readline
--SKIPIF--
<?php
if (READLINE_LIB !== "readline") die('skip readline only');
if (!function_exists('proc_open')) die('skip proc_open() not available');
?>
--FILE--
<?php
$php = getenv('TEST_PHP_EXECUTABLE');
$ini = getenv('TEST_PHP_EXTRA_ARGS');
$descriptorspec = [['pipe', 'r'], STDOUT, STDERR];
$proc = proc_open("$php $ini -a", $descriptorspec, $pipes);
fwrite($pipes[0], "echo <<<FOO\n    bar\n    FOO;\n");
fwrite($pipes[0], "print(<<<FOO\nxx\nFOO);\n");
fwrite($pipes[0], "echo <<<FOO\n    xxx\n    FOO;\nFOO\n;\n");
fwrite($pipes[0], "echo <<<FOO\nFOOL\nFOO\n,1;\n");
fwrite($pipes[0], "echo <<<FOO\nFOO4\nFOO\n,2;\n");
fclose($pipes[0]);
proc_close($proc);
?>
--EXPECTF--
Interactive shell

php > echo <<<FOO
<<< >     bar
<<< >     FOO;
bar
php > print(<<<FOO
<<< > xx
<<< > FOO);
xx
php > echo <<<FOO
<<< >     xxx
<<< >     FOO;
xxx
php > FOO
php > ;

Warning: Uncaught Error: Undefined constant "FOO" in php shell code:1
Stack trace:
#0 {main}
  thrown in php shell code on line 1
php > echo <<<FOO
<<< > FOOL
<<< > FOO
php > ,1;
FOOL1
php > echo <<<FOO
<<< > FOO4
<<< > FOO
php > ,2;
FOO42
php >