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Fix invalid public function in docs
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@ -954,7 +954,7 @@ foo(rand(0, 1) ? "hello" : null);
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Emitted when trying to access an array offset on a possibly null value
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```php
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public function foo(?array $a) : void {
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function foo(?array $a) : void {
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echo $a[0];
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}
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```
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@ -964,7 +964,7 @@ public function foo(?array $a) : void {
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Emitted when trying to set a value on a possibly null array
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```php
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public function foo(?array $a) : void {
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function foo(?array $a) : void {
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$a[0] = "5";
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}
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```
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@ -974,7 +974,7 @@ public function foo(?array $a) : void {
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Emitted when trying to access a value on an array using a possibly null offset
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```php
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public function foo(?int $a) : void {
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function foo(?int $a) : void {
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echo [1, 2, 3, 4][$a];
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}
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```
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@ -984,7 +984,7 @@ public function foo(?int $a) : void {
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Emitted when trying to call a function on a value that may be null
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```php
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public function foo(?callable $a) : void {
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function foo(?callable $a) : void {
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$a();
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}
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```
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@ -994,7 +994,7 @@ public function foo(?callable $a) : void {
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Emitted when trying to iterate over a value that may be null
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```php
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public function foo(?array $arr) : void {
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function foo(?array $arr) : void {
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foreach ($arr as $a) {}
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}
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```
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@ -1004,7 +1004,7 @@ public function foo(?array $arr) : void {
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Emitted when using a possibly `null` value as part of an operation (e.g. `+`, `.`, `^` etc.`)
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```php
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public function foo(?int $a) : void {
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function foo(?int $a) : void {
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echo $a + 5;
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}
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```
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