Use the dump function to add a breakpoint test_php tutorial to php.

Use the dump function to add a breakpoint test to php. Copy the code as follows: functiondump ($ var, $ echotrue, $ labelnull, $ stricttrue) {$ label ($ labelnull )? : Rtrim ($ label).; if (! $ Strict) {if (ini_get (html_errors The code is as follows:

Function dump ($ var, $ echo = true, $ label = null, $ strict = true)
{
$ Label = ($ label = null )? '': Rtrim ($ label ).'';
If (! $ Strict ){
If (ini_get ('HTML _ errors ')){
$ Output = print_r ($ var, true );
$ Output ="

".$label.htmlspecialchars($output,ENT_QUOTES)."

";
} Else {
$ Output = $ label. ":". print_r ($ var, true );
}
} Else {
Ob_start ();
Var_dump ($ var );
$ Output = ob_get_clean ();
If (! Extension_loaded ('xdebug ')){
$ Output = preg_replace ("/\] \=\> \ n (\ s +)/m", "] =>", $ output );
$ Output ='

'. $label. htmlspecialchars($output, ENT_QUOTES). '

';
}
}
If ($ echo ){
Echo ($ output );
Return null;
} Else
Return $ output;
}

The http://www.bkjia.com/PHPjc/327834.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/327834.htmlTechArticle code is as follows: function dump ($ var, $ echo = true, $ label = null, $ strict = true) {$ label = ($ label = null )? '': Rtrim ($ label).''; if (! $ Strict) {if (ini_get ('HTML _ errors '...