简介：这是php记录日志的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。
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＄ss_log_level = 0; ＄ss_log_filename = /tmp/ss－log; ＄ss_log_levels = array( NONE => 0, ERROR => 1, INFO => 2, DEBUG => 3 ); //设置日志级别 function ss_log_set_level (＄level = ERROR) { global ＄ss_log_level; ＄ss_log_level = ＄level; } //记录日志 function ss_log (＄level, ＄message) { global ＄ss_log_level, ＄ss－log－filename; if (＄ss_log_levels[＄ss_log_level] < ＄ss_log_levels[＄level]) { // 不显示Log信息 return false; } ＄fd = fopen(＄ss_log_filename, "a＋"); fputs(＄fd, ＄level. － [.ss_times*****p_pretty().] － .＄message."n"); fclose(＄fd); return true; } //清空日志 function ss_log_reset () { global ＄ss_log_filename; @unlink(＄ss_log_filename); }
//调用示例ss_log_set_level(INFO); ss_log(ERROR, "testing level ERROR"); ss_log(INFO, "testing level INFO"); ss_log(DEBUG, "testing level DEBUG"); ss_log_reset();
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