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influxdata / influxdb-client-php

InfluxDB (v2+) Client Library for PHP
https://influxdata.github.io/influxdb-client-php/
MIT License
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Point::isNullOrEmptyString -- trim() expects parameter 1 to be string, array given #80

Closed xpohoc69 closed 3 years ago

xpohoc69 commented 3 years ago

Hello! I installed you library. And found such error in my logs.

2021-06-23 10:23:39.933384 [109.229.133.164][3961211][][error][php][04215332889720b803140fe794379980][/login/] trim() expects parameter 1 to be string, array given (/srv/builds/www-45061/htdocs/protected/vendor/influxdata/influxdb-client-php/src/InfluxDB2/Point.php:263)
Stack trace:
#0 /srv/builds/www-45061/htdocs/protected/vendor/influxdata/influxdb-client-php/src/InfluxDB2/Point.php(127): InfluxDB2\Point->appendTags()
#1 /srv/builds/www-45061/htdocs/protected/vendor/influxdata/influxdb-client-php/src/InfluxDB2/WritePayloadSerializer.php(31): InfluxDB2\Point->toLineProtocol()
#2 /srv/builds/www-45061/htdocs/protected/vendor/influxdata/influxdb-client-php/src/InfluxDB2/UdpWriter.php(57): generatePayload()

I think you need to change condition in this method private function isNullOrEmptyString($str) from (!isset($str) || trim($str) === '') to (!is_string($str) || trim($str) === '')

bednar commented 3 years ago

@xpohoc69, thanks for using our client, We will take a look.