eric0324/php-2.php

Created June 26, 2024 03:31

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eric0324 renamed this gist Jun 26, 2024. 1 changed file with 2 additions and 0 deletions.

php-2.md → php-2.php

-Original file line number
+Diff line change
@@ -1,3 +1,5 @@
+    <?php
     $x = 5;
     $y = &$x;
     $y = 3;

eric0324 created this gist Jun 26, 2024.

php-2.md

-Original file line number
+Diff line change
@@ -0,0 +1,7 @@
+    $x = 5;
+    $y = &$x;
+    $y = 3;
+    echo $x;
+    unset($y);
+    $y = 7;
+    echo $x;