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strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior

  • 六月七
  • 2022-03-03 21:06:23
  • php
  • php

strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior

出现这个错误可能是strpos()第二个参数为int类型了，只需在前面加上(string) 将int转为string

例如

strpos('_', (string)$department->index)

六月七
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