Fix PHP Maximum Execution Time Exceeded Errors
Find the operation that consumes a PHP request’s time budget, measure slow sections, and fix the underlying bottleneck before increasing the limit.
Category: PHP
Detect a CSV Delimiter Automatically in PHP
Guess a CSV delimiter from multiple sampled records in PHP using consistent parsed column counts, while detecting ambiguous or malformed files.
Split Large CSV Files in PHP
Split a large CSV into smaller valid CSV files in PHP while preserving the header, quoted fields, encoding, and bounded memory usage.
Stream Large JSON Files in PHP
Process large newline-delimited JSON files in PHP one record at a time, with bounded memory, line-level errors, and safe batch writes.
Queue and Retry Email Delivery in PHP
Move email out of web requests and retry temporary failures without creating duplicate messages.
Send Transactional Email through an HTTP API in PHP
Send a JSON request to an email provider with timeouts, response checks, and an idempotency key.
Troubleshoot PHP Email That Is Not Being Delivered
Separate application errors, SMTP rejection, authentication problems, bounces, and spam placement.
Send UTF-8 Email Subjects and Content from PHP
Use UTF-8 consistently for non-English subjects, sender names, and message bodies.
Send Attachments and Inline Images with PHPMailer
Attach generated files and embed an image by content ID while controlling paths and size.
Send HTML and Plain-Text Email in One Message
Provide equivalent HTML and plain-text bodies so recipients can use the format their client supports.