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052af90b86
Deprecate automatically converting "false" into an empty array on write operands. Autovivification continues to be supported for "null" values, as well as undefined/uninitialized values. RFC: https://wiki.php.net/rfc/autovivification_false Closes GH-7131. Co-authored-by: Tyson Andre <tysonandre775@hotmail.com> Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
114 lines
1.8 KiB
PHP
114 lines
1.8 KiB
PHP
--TEST--
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Unset on non-array
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--FILE--
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<?php
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unset($x[0]);
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$x = null;
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unset($x[0]);
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$x = false;
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unset($x[0]);
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$x = true;
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try {
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unset($x[0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = 1;
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try {
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unset($x[0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = 3.14;
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try {
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unset($x[0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = "str";
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try {
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unset($x[0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = new stdClass;
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try {
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unset($x[0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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// And now repeat the same with a nested offset.
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unset($x);
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unset($x[0][0]);
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$x = null;
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unset($x[0][0]);
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$x = false;
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unset($x[0][0]);
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$x = true;
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try {
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unset($x[0][0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = 1;
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try {
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unset($x[0][0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = 3.14;
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try {
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unset($x[0][0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = "str";
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try {
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unset($x[0][0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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$x = new stdClass;
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try {
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unset($x[0][0]);
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} catch (Error $e) {
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echo $e->getMessage(), "\n";
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}
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?>
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--EXPECTF--
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Warning: Undefined variable $x in %s on line %d
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Deprecated: Automatic conversion of false to array is deprecated in %s
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Cannot unset offset in a non-array variable
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Cannot unset offset in a non-array variable
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Cannot unset offset in a non-array variable
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Cannot unset string offsets
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Cannot use object of type stdClass as array
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Warning: Undefined variable $x in %s on line %d
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Deprecated: Automatic conversion of false to array is deprecated in %s
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Cannot unset offset in a non-array variable
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Cannot unset offset in a non-array variable
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Cannot unset offset in a non-array variable
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Cannot unset string offsets
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Cannot use object of type stdClass as array
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