search
HomeBackend DevelopmentPHP Tutorial3 solutions to the PHP error Allowed memory size of 67108864 bytes exhausted, 67108864exhausted_PHP tutorial

3 solutions to the PHP error Allowed memory size of 67108864 bytes exhausted, 67108864exhausted

Today when I was reading PHP related information on Baidu, I found a netizen asked a question about a wordpress installation error. He said that he encountered such a problem when installing the wordpress installation package: Fatal error: Allowed memory size of 67108864 bytes exhausted ( tried to allocate 76 bytes) in… I have never encountered this problem before. According to the prompts, it must be caused by memory overflow. As for why such a prompt appears? Below I will share the error causes and solutions I compiled with PHPer, hoping it will be helpful.

Error reason:

Because the maximum memory consumed by a PHP page is 8M by default (can be seen in PHP's php.ini configuration file), if the file is too large or the image is too large, the above error message will occur when reading.

Solution, I currently know of three solutions:

The first solution is: Add ini_set("memory_limit", "80M") to the PHP file; of course, 80M can be changed according to your own situation, and it should not be too large, otherwise the system will There will be problems with resources, and -1 means no limit.

The second solution is: Modify the php.ini configuration file and find
in php.ini

Copy code The code is as follows:
; Maximum amount of memory a script may consume (128MB)
; http://php.net/memory-limit

memory_limit = 16M, remove the semicolon in front, change the value, change memory_limit from 8M to 16M (or larger), and restart the apache service.

The third solution is: Modify the .htaccess distributed configuration file (note: the premise is that the directory supports .htaccess). Add a new sentence in the document: php_value memory_limit 16M (or greater)

Allowed memory size of 67108864 bytes exhausted (tried to allocate 35 bytes)

Allowed memory size of 33554432 bytes exhausted (tried to allocate 7680 The problem is that the WP_MEMORY_LIMIT definition is too small, but the current method on the Internet is called changing wp-settings

php memory is not enough, Allowed memory size of 8388608 bytes exhausted (tried to allocate 1298358 bytes) appears

The reason for this error:

is because the maximum memory consumed by the PHP page is 8M by default (can be seen in the PHP ini file). If the file is too large or the image is too large, it will not be read. The above error will occur.

Solution:

1. Modify php.ini
Change the memory_limit from 8M to 16M (or larger), restart the apache service

2. In PHP Add ini_set("memory_limit", "100M");

Note: For the normal use of other resources of the system, please do not set the memory_limit too large, where -1 means no limit

3. Modify the .htaccess document (provided that the directory supports .htaccess)
Add a sentence in the document: php_value memory_limit 16M (or greater)

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/851342.htmlTechArticle3 solutions to the PHP error Allowed memory size of 67108864 bytes exhausted, 67108864exhausted Today I learned about php related information on Baidu I found a netizen asking about WordPress installation tips...
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
php怎么把负数转为正整数php怎么把负数转为正整数Apr 19, 2022 pm 08:59 PM

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

php怎么实现几秒后执行一个函数php怎么实现几秒后执行一个函数Apr 24, 2022 pm 01:12 PM

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php怎么除以100保留两位小数php怎么除以100保留两位小数Apr 22, 2022 pm 06:23 PM

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

php怎么根据年月日判断是一年的第几天php怎么根据年月日判断是一年的第几天Apr 22, 2022 pm 05:02 PM

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

php怎么判断有没有小数点php怎么判断有没有小数点Apr 20, 2022 pm 08:12 PM

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。

php怎么替换nbsp空格符php怎么替换nbsp空格符Apr 24, 2022 pm 02:55 PM

方法:1、用“str_replace(" ","其他字符",$str)”语句,可将nbsp符替换为其他字符;2、用“preg_replace("/(\s|\&nbsp\;||\xc2\xa0)/","其他字符",$str)”语句。

php字符串有没有下标php字符串有没有下标Apr 24, 2022 am 11:49 AM

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

php怎么设置implode没有分隔符php怎么设置implode没有分隔符Apr 18, 2022 pm 05:39 PM

在PHP中,可以利用implode()函数的第一个参数来设置没有分隔符,该函数的第一个参数用于规定数组元素之间放置的内容,默认是空字符串,也可将第一个参数设置为空,语法为“implode(数组)”或者“implode("",数组)”。

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools