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PHP parse/syntax errors; and how to solve them
...s line ends/statement. (At least from the stylistic viewpoint. )
If { code blocks } are incorrectly closed or nested, you may need to investigate even further up the source code. Use proper code indentation to simplify that.
Look at the syntax colorization!
Strings and variables and constants sho...
In PHP, why does not show a parse error?
...
This must be because there are various ways of starting a block of PHP code:
<? ... ?> (known as short_open_tag)
<?php ... ?> (the standard really)
<script language="php"> ... </script> (not recommended)
<% ... %> (deprecated and removed ASP-style tag...
Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...c/nginx/sites-available/default I added the following line to the location block of the server in question:
fastcgi_read_timeout 180;
The entire location block looks like this:
location ~ \.php$ {
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRI...
Differences between Perl and PHP [closed]
...amic scoping via the local keyword.
In addition, Perl has global, lexical (block), and package scope. PHP has global, function, object, class and namespace scope.
In Perl, variables are global by default. In PHP, variables in functions are local by default.
Perl supports explicit tail calls via the...
Can I use a hash sign (#) for commenting in PHP?
...lly use # for one-line comment, // for commenting out code and /** */ for block comment.
<?php
# This is a one-line comment
echo 'This is a test';
// echo 'This is yet another test'; // commenting code
/**
* This is a block comment
* with multi-lines
*/
ec...
Synchronous request in Node.js
...
Is this non blocking? I mean it is blocking for the next function in line but this won't block execution of other async functions, will it?
– Oktav
Oct 3 '14 at 14:23
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PHP case-insensitive in_array function
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You should blockquote code (or anything really) you get from somewhere else.
– cletus
Jan 30 '10 at 2:05
3
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file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
...son to use the raw input, unless you want to grab the entire post/get data block in a single go. You can retrieve the specific information you want via the _GET/_POST arrays as usual. AJAX libraries such as MooTools/jQuery will handle the hard part of doing the actual AJAX calls and encoding form da...
How do I catch a PHP fatal (`E_ERROR`) error?
.... Like any other exceptions, Error objects can be caught using a try/catch block.
Example:
<?php
$variable = 'not an object';
try {
$variable->method(); // Throws an Error object in PHP 7 or higger.
} catch (Error $e) {
// Handle error
echo $e->getMessage(); // Call to a memb...
How to encrypt/decrypt data in php?
...ation vector; for this post we will be using AES-256-CBC which has a fixed block size of 16 bytes and a key size of either 16, 24 or 32 bytes.
Encryption key
A good encryption key is a binary blob that's generated from a reliable random number generator. The following example would be recommended ...