php - Copy virtual folder structure to another user -


i have upload script virtual folder structure (so no actual structure) linked user. can make different structure every user.

this structure (only) saved in database. , files linked in database saved in 1 folder. want copy complete structure user. structure can have infinite sub folders.

the database looks like: 

 id   | user | parent | name   1   |  6   |   0    | folder 1   2   |  6   |   0    | folder 2   3   |  6   |   1    | sub of folder 1   4   |  6   |   1    | 2nd sub of folder 1   5   |  6   |   2    | sub of folder 2   6   |  6   |   3    | sub of sub of folder 1   7   |  6   |   6    | sub of sub of sub of folder 1

what best way copy user? possible mysql?

(keep in mind id auto increment index , parent refers id) hope can help.

@maximus2012 on something.

insert table (   user,   parent,   name ) select (   7 user,   parent,   name ) table user = 6;

what select given columns table , use results insert values table. remember must specify columns in insert query , in same order select subquery. 7 user should appropriate id of new user. however, demonstrates how include concrete value in subquery.


Comments

Post a Comment

Popular posts from this blog

cakephp - simple blog with croogo -

i not problem, made simple blog in croogo, problem is not adding or modifying or delete, because arabic language ?? function add in controller `public function admin_add() { $this->set('title_for_layout', __('add part')); if (!empty($this->request->data)) { $this->part->create(); if ($this->part->save($this->request->data)) { $this->session->setflash(__('the part has been saved'), 'default', array('class' => 'success')); $this->redirect(array('action' => 'index'));//, $this->part->id)); } else { $this->session->setflash(__('the part not saved. please, try again.'), 'default', array('class' => 'error')); } } }` => model `class part extends appmodel { public $name = 'part'; var $belongst...
Read more

How to group boxplot outliers in gnuplot -

i have large set of data points. try plot them boxplot, of outliers exact same value , represented on line beside each other. found how set horizontal distance between outliers in gnuplot boxplot , doesn't much, apparently not possible. is possible group outliers together, print 1 point , print number in brackets beside indicate how many points there are? think make more readable in graph. for information, have 3 boxplots 1 x value , times 6 in 1 graph. using gnuplot 5 , played around pointsize, doesn't reduce distance anymore. hope can help! edit: set terminal pdf set output 'dat.pdf' file0 = 'dat1.dat' file1 = 'dat2.dat' file2 = 'dat3.dat' set pointsize 0.2 set notitle set xlabel 'x' set ylabel 'y' header = system('head -1 '.file0); n = words(header) set xtics ('' 1) set [i=1:n] xtics add (word(header, i) i) set style data boxplot plot file0 using (1-0.25):1:(0.2) boxplot lw 2 lc rgb '#8b0000...
Read more

bash - Performing variable substitution in a string -

i have string contains use of variable, , i'd substitute variable's value string. right best have is #!/bin/bash foo='$name; echo bar' name="the name" expanded="$(eval echo "$foo")" echo "$expanded" which has obvious defects: prints the name bar while i'd print the name; echo bar instead of eval can bash's regex matching bash's string replacement: foo='$name; echo bar' name="the name" [[ "$foo" =~ \$([[:alnum:]]+) ]] && s="${!bash_rematch[1]}" && expanded="${foo/\$${bash_rematch[1]}/$s}" echo "$expanded" name; echo bar
Read more