PHP array and explode function example summary_PHP tutorial

Summary of PHP array and explode function examples

About the usage of PHP split string explode function, use the explode function to split the string into an array, here are a few examples summarized for you , friends in need can refer to it.

PHP array and explode function application examples for your study and reference.

Example 1:

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$province = array("北京","上海","天津","重庆","河北","山西","内蒙古","辽宁","吉林","黑龙江","江苏","浙江","安徽","福建","江西","山东","河南","湖北","湖南","广东","广西","海南","四川","贵州","云南","西藏","陕西","甘肃","宁夏","青海","新疆","香港","澳门","台湾","其他"); echo count($province);//数组成员个数 echo " ";   if(is_array($province)){//检测变量是否是数组 echo "嗯,真是个数组啊"; } echo " ";   for($index=0;$index echo $province[$index]; echo " "; } ?>

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//利用 explode 函数分割字符串到数组 $source = "hello1,hello2,hello3,hello4,hello5";//按逗号分离字符串 $hello = explode(',',$source);   for($index=0;$index echo $hello[$index];echo " "; } ?>

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//函数挺实用的 // 分隔符可以是斜线，点，或横线 $date = "04/30/1973"; list($month, $day, $year) = split ('[/.-]', $date); echo "Month: $month; Day: $day; Year: $year n"; ?>

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$province = array("Beijing","Shanghai","Tianjin","Chongqing","Hebei","Shanxi","Inner Mongolia","Liaoning","Jilin","Heilongjiang","Jiangsu ","Zhejiang","Anhui","Fujian","Jiangxi","Shandong","Henan","Hubei","Hunan","Guangdong","Guangxi","Hainan","Sichuan", "Guizhou", "Yunnan", "Tibet", "Shaanxi", "Gansu", "Ningxia", "Qinghai", "Xinjiang", "Hong Kong", "Macau", "Taiwan", "Others"); echo count($province);//Number of array members echo "
"; if(is_array($province)){//Check whether the variable is an array

echo "Well, it's really an array"; } echo "
"; for($index=0;$index"; } ?>

Example 2: 　?

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"; } ?>

Example 3: 　?

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<🎜>//The function is quite practical<🎜> <🎜>// The separator can be a slash, dot, or horizontal line <🎜> <🎜>$date = "04/30/1973";<🎜> <🎜>list($month, $day, $year) = split ('[/.-]', $date);<🎜> <🎜>echo "Month: $month; Day: $day; Year: $year n"; ?>

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