Differences

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--- php_tricks [2016/07/20 16:56] – juckins
+++ php_tricks [2018/10/19 14:12] – juckins
@@ Line 1: / Line 1: @@
+__Installing PHP 7 on CentOS7__
+  * Follow [[https://www.tecmint.com/install-php-7-in-centos-7/|TecMint instructions]]
+  * yum install php-mbstring
+Code tips:
+<code>
 $actual_link = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'];
 echo "Our URL: $actual_link<br><br>\n";
- # the entire URL of the current page, including query string
+# the entire URL of the current page, including query string
 $url = $_SERVER['REQUEST_URI'];
 echo "\$_SERVER['REQUEST_URI'] ---> $url<br><br>\n";
@@ Line 17: / Line 24: @@
 $path = substr($_SERVER['REQUEST_URI'], 0, strrpos($_SERVER['REQUEST_URI'], '/') + 1);
 echo "Path of the URL without the filename ---> $path<br>\n";
+</code>
 More info on parsing the URL: http://php.net/manual/en/function.parse-url.php
+Showing errors:
+<code>
+<?php
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+?>
+test
+<?php
+echo "test<br>\n";
+$file=fopen("welcome.txt","r");
+?>
+</code>