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136 lines
3.1 KiB
PHP
136 lines
3.1 KiB
PHP
--TEST--
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Test exceptions thrown from __toString() in various contexts
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--FILE--
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<?php
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class BadStr {
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public function __toString() {
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throw new Exception("Exception");
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}
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}
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$str = "a";
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$num = 42;
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$badStr = new BadStr;
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try { $x = $str . $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = $badStr . $str; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = $str .= $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($str);
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try { $x = $num . $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = $badStr . $num; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = $num .= $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($num);
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try { $x = $badStr .= $str; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($badStr);
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try { $x = $badStr .= $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($badStr);
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try { $x = "x$badStr"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "{$badStr}x"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "$str$badStr"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "$badStr$str"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "x$badStr$str"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "x$str$badStr"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "{$str}x$badStr"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = "{$badStr}x$str"; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = (string) $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = include $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { echo $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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${""} = 42;
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try { unset(${$badStr}); }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump(${""});
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unset(${""});
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try { $x = ${$badStr}; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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try { $x = isset(${$badStr}); }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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$obj = new stdClass;
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try { $x = $obj->{$badStr} = $str; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($obj);
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try { $str[0] = $badStr; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump($str);
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$obj = new DateInterval('P1D');
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try { $x = $obj->{$badStr} = $str; }
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catch (Exception $e) { echo $e->getMessage(), "\n"; }
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var_dump(!isset($obj->{""}));
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try { strlen($badStr); } catch (Exception $e) { echo "Exception\n"; }
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try { substr($badStr, 0); } catch (Exception $e) { echo "Exception\n"; }
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try { new ArrayObject([], 0, $badStr); } catch (Exception $e) { echo "Exception\n"; }
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?>
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--EXPECT--
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Exception
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Exception
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Exception
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string(1) "a"
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Exception
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Exception
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Exception
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int(42)
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Exception
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object(BadStr)#1 (0) {
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}
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Exception
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object(BadStr)#1 (0) {
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}
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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Exception
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int(42)
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Exception
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Exception
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Exception
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object(stdClass)#2 (0) {
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}
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Exception
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string(1) "a"
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Exception
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bool(true)
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Exception
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Exception
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Exception
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