daws WordPress kev ua yuam kev tuag tuag yuam kev: Tso cai nco qhov loj ntawm 268435456 bytes sab (sim faib 10220888 bytes)

WordPressQhov yuam kev tuag: Tawm ntawm lub cim xeeb? Qhia koj yuav ua li cas los daws qhov teeb meem WordPress memory_limit tag nrho hauv 5 feeb

1. Teeb meem Txheej txheem cej luam

Hauv kev siv WordPress , yog tias koj ntsib qhov yuam kev zoo li no:
Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 10220888 bytes)

qhov no txhais tau tias PHP tawm ntawm lub cim xeeb, ua rau lub cev tsis ua haujlwm li qub. Koj nplooj ntawv backend tsis tuaj yeem qhib thiab lub dashboard muaj nuj nqi yog daig.

Qhov kev ua yuam kev no tshwj xeeb tshaj yog nrog cov tsheb loj lossis kev ua haujlwmWordPress pluginMuaj ntau lub vev xaib.

Yog li txawm tias koj nce lub cim xeeb rau 512M, Txawm hais tias 3024M, cov lus nug tseem, dab tsi yog daig?

Tom ntej no, peb yuav txheeb xyuas qhov ua tau ua ib kauj ruam thiab qhia koj yuav ua li cas daws qhov teeb meem no ib zaug thiab rau tag nrho.

2. Vim li cas nws tseem ua tsis tau zoo kom nce memory_limit?

koj xa memory_limit los ntawm lub neej ntawd 256M txhawb rau 512M 和 3024M, tab sis qhov teeb meem tseem nyob. Qhov no txhais tau tias:

1. PHP teeb tsa tsis ua haujlwm: Qee qhov chaw server yuav tsis quav ntsej koj tus kheej hloov pauv php.ini.
2. Plugin lossis cov ntsiab lus siv ntau yam kev pab: Qee qhov plug-ins lossis kev cai code haus ntau lub cim xeeb.
3. Server configuration txwv: Tus neeg rau zaub mov yuav tau teeb tsa qhov kev txwv nyuaj ntawm kev faib lub cim xeeb ntawm PHP scripts, ua rau qhov chaw tsis siv tau txawm tias nws dhau lawm.

Yuav kom daws tau qhov teeb meem no, koj yuav tsum tau ua tib zoo xyuas cov kev teeb tsa ntawm lub server thiab WordPress.

3. Cov kev daws teeb meem ib ntus

1. Hloov cov ntaub ntawv php.ini

Nrhiav koj thawj zaug php.ini cov ntaub ntawv, uas feem ntau yog nyob rau hauv /etc/php/ los yog /usr/local/php/ hauv qab txoj kev.

Nrhiav memory_limit, xyuas kom meej tias nws tau teem rau:

memory_limit = 512M

Ces restart koj Web server:

• Apache:sudo service apache2 restart
• Nginx:sudo service nginx restart

sai sai: Qee tus tswv tsev sib koom tsis tuaj yeem nkag mus rau php.ini, nyob rau hauv rooj plaub twg koj tuaj yeem hla mus rau txoj kev txuas ntxiv.

2. Override PHP nco txwv hauv wp-config.php

Txawm hais tias tus neeg rau zaub mov lub cim xeeb teeb tsa yog qhov tseeb, WordPress qee zaum yuav tsis nco qab vim nws qhov chaw.

Yog li, koj ua tau wp-config.php Manually teem lub cim xeeb txwv nyob rau hauv cov ntaub ntawv:

define( 'WP_MEMORY_LIMIT', '512M' );
define( 'WP_MAX_MEMORY_LIMIT', '512M' );

Muab tus lej no tso rau hauv wp-config.php Documentary 顶部, kom ntseeg tau tias nws siv tau thaum thauj khoom.

• WP_MEMORY_LIMIT: Cov kev txwv sab saud ntawm lub cim xeeb pem hauv ntej, uas tswj cov kev pab cuam thaum cov neeg siv nkag mus rau nplooj ntawv.
• WP_MAX_MEMORY_LIMIT: Cov kev txwv sab saud ntawm keeb kwm yav dhau los xyuas kom meej tias kev tswj hwm kev ua haujlwm yuav tsis ua haujlwm vim kev nco tsis txaus.

3. Tshawb xyuas lub cim xeeb noj ntawm plugins thiab cov ntsiab lus

qee Muaj peev xwm siv cov plug-ins Nws tuaj yeem ua rau lub cim xeeb tag, xws li caching plug-ins,SEOplugin lubE-kev lag luamPlugins (zoo li WooCommerce).

Tshuaj:

• Kaw tag nrho cov plug-ins thiab pab daws teeb meem ib qho los ntawm ib qho.
• Hloov mus rau lub ntsiab lus qub (xws li Nees nkaum nees nkaum-peb) thiab saib seb qhov teeb meem puas daws tau.
• siv Lus Nug Saib Plugin saib cov khoom siv nrog kev nco siab.

4. Siv .htaccess lossis tus neeg siv-txhais PHP chaw

Yog koj siv Sib koom hosting, uas tuaj yeem hloov kho los ntawm .htaccess Cov ntaub ntawv nce PHP nco:

php_value memory_limit 512M

Tom qab txuag, rov kho koj nplooj ntawv dashboard los xyuas seb qhov teeb meem puas daws tau.

5. Hu rau tus neeg rau zaub mov

Qee zaum, tus neeg rau zaub mov txwv tsis pub PHP lub cim xeeb siv.

Txawm hais tias koj hloov lub cim xeeb txwv, tus neeg rau zaub mov yuav tsis cia nws siv.

Lub sijhawm no, koj yuav tsum tiv tauj koj hosting muab kev pab, thov kom lawv pab koj nce lub cim xeeb quota.

4. Cov phiaj xwm kawg: lov tes taw cov haujlwm tsis tsim nyog thiab txhim kho cov cai

Txawm hais tias koj ua tiav qhov kev txwv kev nco, koj tsis tuaj yeem tsis quav ntsej lub vev xaib 性能优化. Kev cia siab dhau ntawm plugins lossis siv cov ntsiab lus siv cov peev txheej tuaj yeem ua rau tsis nco qab. yog li ntawd:

1. rho tawm tsis tsim nyog plugins thiab redundant code.
2. Siv tau zoo caching plugins xws li WP foob pob ua ntxaij los yog W3 Total Cache。。。
3. Tsis tu ncua optimize lub database thiab ntxuav cov ntaub ntawv junk.

5. Cov ntsiab lus: Cov kauj ruam kom daws tau memory_limit

1. Xyuas kom tseeb tias cov kev hloov pauv rau php.ini siv tau: teeb tsa memory_limit yog 512M lossis siab dua.
2. Txhais kev nco txwv hauv wp-config.php: Nco ntsoov WordPress siv lub cim xeeb txaus.
3. Troubleshoot plugin thiab ntsiab teeb meem: Disable high-resource plug-ins.
4. Hu rau tus neeg muab kev pabcuam yog tias tsim nyog: Xyuas kom tseeb tias tus neeg rau zaub mov tsis txwv lub cim xeeb ntawm koj PHP.
5. Optimize site kev ua tau zoo: Txo cov plug-ins uas tsis tsim nyog, txhim kho cov ntaub ntawv, thiab txhim kho kev ua haujlwm tag nrho.

Optimization yog kev daws teeb meem mus sij hawm ntev, nco tsuas yog lub hauv paus

Los ntawm kev ua raws li cov kauj ruam hauv tsab xov xwm no, koj yuav tsis tsuas tuaj yeem daws qhov kev ntxhov siab no Kev tuag ua yuam kev, thiab kuj tau kawm cov tswv yim yuav ua li cas los daws teeb meem nco.

Txawm li cas los xij, txuas ntxiv txhim kho kev nco ib leeg tsis yog qhov kev daws teeb meem rau lub vev xaib.

Tsim nyog optimize code, Ntxuav cov plug-ins tsis muaj txiaj ntsig yog tus yuam sij rau kev ua haujlwm ruaj khov ntawm lub vev xaib mus ntev.

Kuv vam tias koj tau kawm qee yam los ntawm kab lus no thiab pib xyaum cov tswv yim tam sim ntawd!

Dab tsi yog qhov txaus siab dua li daws qhov teeb meem nyuaj? 💪