STR_REPEAT(3) 1 STR_REPEAT(3)str_repeat - Repeat a stringSYNOPSIS
string str_repeat (string $input, int $multiplier)
DESCRIPTION
Returns $input repeated $multiplier times.
PARAMETERS
o $input
- The string to be repeated.
o $multiplier
- Number of time the $input string should be repeated. $multiplier has to be greater than or equal to 0. If the $multiplier is set
to 0, the function will return an empty string.
RETURN VALUES
Returns the repeated string.
EXAMPLES
Example #1
str_repeat(3) example
<?php
echo str_repeat("-=", 10);
?>
The above example will output:
-=-=-=-=-=-=-=-=-=-=
SEE ALSO
for, str_pad(3), substr_count(3).
PHP Documentation Group STR_REPEAT(3)
Check Out this Related Man Page
MEMORY_GET_USAGE(3) 1 MEMORY_GET_USAGE(3)memory_get_usage - Returns the amount of memory allocated to PHPSYNOPSIS
int memory_get_usage ([bool $real_usage = false])
DESCRIPTION
Returns the amount of memory, in bytes, that's currently being allocated to your PHP script.
PARAMETERS
o $real_usage
- Set this to TRUE to get the real size of memory allocated from system. If not set or FALSE only the memory used by emalloc() is
reported.
RETURN VALUES
Returns the memory amount in bytes.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.2.1 | |
| | |
| | Compiling with --enable-memory-limit is no |
| | longer required for this function to exist. |
| | |
| 5.2.0 | |
| | |
| | $real_usage was added. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
A memory_get_usage(3) example
<?php
// This is only an example, the numbers below will
// differ depending on your system
echo memory_get_usage() . "
"; // 36640
$a = str_repeat("Hello", 4242);
echo memory_get_usage() . "
"; // 57960
unset($a);
echo memory_get_usage() . "
"; // 36744
?>
SEE ALSO memory_get_peak_usage(3), memory_limit.
PHP Documentation Group MEMORY_GET_USAGE(3)
Emergency UNIX and Linux Support !! Help Me! Forum (Request Urgent Help)
README FIRST: How to Request Emergency or Urgent Help:
You may post emergency work-related questions in the emergency forum. To post in this forum you will need to use your Bits. All questions answered on a "best... (0 Replies)
Homework Help:
On Posting Questions:
Any and all high school and undergraduate homework assignments or textbook style exercises for which you are seeking assistance are to be posted only in our Homework & Coursework Questions area--not in blogs, visitor messages, PMs, or the main technical... (0 Replies)
How to Use Code Tags in The UNIX and Linux Forums
Developer: This video tutorial was created by scott for forum users. Everyone should use code tags when posting code and command line logic in the forums.
cPF45jjWe7Q
A full list of BB codes is available here. (8 Replies)
RULES OF THE UNIX AND LINUX FORUMS
For the latest version of the community rules (the official community rules page), please visit here.
No flames, shouting (all caps), sarcasm, bullying, profanity or arrogant posts.
No negative comments about others or impolite remarks. Be patient. No... (1 Reply)
Hey,
Just added a new UserCP option so you can change the code tags to look like the code tags in this example (turn this on and off):
Note: I set the default to "SyntaxHighlighting" for debugging purposes. We can change the default back to the original code tags later.
... (36 Replies)
Having spent a lot of time over the past year taking a legacy vBulletin site (this forum) and making the site responsive on mobile; I've happy with the results; but it will soon be time to move on.
Basically, at our core, we are a LAMP (Linux, Apache2, MySQL and PHP) site, and vBulletin was... (6 Replies)
On this special Happy News Year day, 1 January 2019, I am pleased to promote Ravinder Singh to UNIX.COM Moderator, for at least the following reasons:
Ravinder Loves UNIX.COM
Ravinder has 1,372 Thanks, which puts him in the Top Ten in that important single category.
Ravinder is one of... (8 Replies)
Please join me in congratulations to Wolf Machowitsch (bakunin) for his long overdue lifetime achievement award badge from UNIX.COM in computer wizardry:
"The Order of the Wizard's Hat - Lifetime Achievement Award"
This "Order of the Wizard's Hat" is presented to Wolf Machowitsch (bakunin)... (11 Replies)
Dear All,
We were hit with a denial of service (DOS) attack today beginning around June 12th 2019 @ 01:27:51 PM from an IP address registered to "RACKWEB-NET" in Bulgaria.
I was notified about this around June 12th 2019 @ 03:05 PM and did some log file analysis and discovered how the attack... (4 Replies)
Dear All,
I am very pleased to inform everyone that Nicki Paul (zxmaus) is joining the Moderation Team after a number of years away from the site.
Nicki used to be very active here (over 800 posts), and she got busy with travel, work, family and her dogs, and we have missed her. Now she is... (7 Replies)