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| author | Afaq <afaq05@gmail.com> | 2013-08-25 11:43:07 -0400 |
|---|---|---|
| committer | Afaq <afaq05@gmail.com> | 2013-08-25 11:43:07 -0400 |
| commit | ef0601bab5c3f7f57e584594fc34da87cf8cce9c (patch) | |
| tree | f6a02ff5135eaf1413b96ea1ec8732e0dc2a1665 /php.html.markdown | |
| parent | 598fe61e1a9968eb633d97ef214b01c7d3f0d942 (diff) | |
Updated PHP doc to include print_r() and var_dump()
Diffstat (limited to 'php.html.markdown')
| -rw-r--r-- | php.html.markdown | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/php.html.markdown b/php.html.markdown index 083574ee..1a07777a 100644 --- a/php.html.markdown +++ b/php.html.markdown @@ -176,6 +176,11 @@ $y = 0; echo $x; // => 2 echo $z; // => 0 +// Dumps type and value of variable to stdout +var_dumb($z); // prints int(3) + +// Prints variable to stdout in human-readable format +print_r($array); // prints: Array ( [0] => One [1] => Two [2] => Three ) /******************************** * Logic |