How to Increase PHP Memory Limit in Hostinger hPanel and .user.ini
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Publisher ID: ca-pub-XXXXXXXXXXXXXXXX (Configured in config.php)Running modern web applications, page builders, or database exports requires more than the basic 128M RAM allocation. Discover how to raise your Hostinger memory ceiling.
✔ Rapid Direct Solution
In Hostinger hPanel -> Websites -> Manage -> Advanced -> "PHP Configuration" -> Click the "PHP Options" tab. Scroll down to "memory_limit" and select "512M" from the dropdown. Click Save. Alternatively, create a file named ".user.ini" in public_html with "memory_limit = 512M".
📋 Guide Table of Contents
1. Problem Diagnosis & Symptoms
Heavy requests throw fatal memory allocation exceptions when capped at 128MB.
2. Primary Root Causes
- Cause: Default shared hosting memory limits.
3. Step-by-Step Diagnostic Fixes
1
Add Directive in .user.ini
Create or edit public_html/.user.ini:
INI
memory_limit = 512M
max_execution_time = 300
upload_max_filesize = 128M4. How to Verify the Resolution
- Check phpinfo() or WordPress Site Health info tab.
5. Diagnostic Troubleshooting Matrix
| Symptom Observed | Root Cause | Recommended Action |
|---|---|---|
| Memory limit unchanged after editing | .user.ini changes take 5 minutes to reload in LiteSpeed | Wait 5 minutes or restart PHP in hPanel |
6. Critical Mistakes to Avoid
- ❌ Exceeding your hosting plan's physical RAM allowance.
7. Frequently Asked Questions
❓ What is the maximum memory limit in Hostinger Premium Shared hosting?
Typically up to 512MB or 1GB depending on plan tier.
Official Technical References
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