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48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
--TEST--
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Bug #55871 (Interruption in substr_replace())
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--FILE--
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<?php
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class test1 {
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public function __toString() {
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preg_match('//', '', $GLOBALS['my_var']);
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return '';
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}
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}
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class test2 {
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public function __toString() {
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$GLOBALS['my_var'] += 0x08048000;
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return '';
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}
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}
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class test3 {
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public function __toString() {
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$GLOBALS['my_var'] .= "AAAAAAAA";
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return '';
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}
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}
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$my_var = str_repeat('A', 40);
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$out = substr_replace(array(&$my_var), array(new test1), 40, 0);
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var_dump($out);
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$my_var = str_repeat('A', 40);
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$out = substr_replace(array(&$my_var), array(new test2), 40, 0);
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var_dump($out);
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$my_var = str_repeat('A', 40);
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$out = substr_replace(array(&$my_var), array(new test3), 40, 0);
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var_dump($out);
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--EXPECTF--
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Warning: substr_replace(): Argument was modified while replacing in %s on line %d
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array(0) {
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}
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Warning: substr_replace(): Argument was modified while replacing in %s on line %d
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array(0) {
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}
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Warning: substr_replace(): Argument was modified while replacing in %s on line %d
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array(0) {
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}
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