我想在php中提取原始html数据的各个部分。
但我知道更好的方法是正则表达式。
<div style=\"white-space: nowrap; margin: 10px\"><div style=\"white-space: nowrap; padding: 3px;\"><div style=\"width: 60px; height: 32px; vertical-align: top; display: inline-block;\"><div style=\"position: relative; width: 48px; height: 32px; vertical-align: top; display: inline-block; border: 2px solid rgb(255, 255, 255);\"><div style=\"position: absolute; width: 48px; height: 32px; vertical-align: top; display: inline-block; background-size: contain; background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)\"></div></div></div><div style=\"vertical-align: top; display: inline-block; margin-left: 12px padding: 2px\"><span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Team First Blood, Tower or Roshan: 5</span><br><span style=\"font-size: 12px\">TI8 Rune</span></div></div><div style=\"white-space: nowrap; padding: 3px;\"><div style=\"width: 60px; height: 32px; vertical-align: top; display: inline-block;\"><div style=\"position: relative; width: 48px; height: 32px; vertical-align: top; display: inline-block; border: 2px solid rgb(255, 255, 255);\"><div style=\"position: absolute; width: 48px; height: 32px; vertical-align: top; display: inline-block; background-size: contain; background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)\"></div></div></div><div style=\"vertical-align: top; display: inline-block; margin-left: 12px padding: 2px\"><span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Gem Carriers Killed: 0</span><br><span style=\"font-size: 12px\">Inscribed Gem</span></div></div><div style=\"white-space: nowrap; padding: 3px;\"><div style=\"width: 60px; height: 32px; vertical-align: top; display: inline-block;\"><div style=\"position: relative; width: 48px; height: 32px; vertical-align: top; display: inline-block; border: 2px solid rgb(255, 255, 255);\"><div style=\"position: absolute; width: 48px; height: 32px; vertical-align: top; display: inline-block; background-size: contain; background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)\"></div></div></div><div style=\"vertical-align: top; display: inline-block; margin-left: 12px padding: 2px\"><span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Kill Assists: 2220</span><br><span style=\"font-size: 12px\">Inscribed Gem</span></div></div><div style=\"white-space: nowrap; padding: 3px;\"><div style=\"width: 60px; height: 32px; vertical-align: top; display: inline-block;\"><div style=\"position: relative; width: 48px; height: 32px; vertical-align: top; display: inline-block; border: 2px solid rgb(255, 255, 255);\"><div style=\"position: absolute; width: 48px; height: 32px; vertical-align: top; display: inline-block; background-size: contain; background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)\"></div></div></div><div style=\"vertical-align: top; display: inline-block; margin-left: 12px padding: 2px\"><span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Kills: 964</span><br><span style=\"font-size: 12px\">Inscribed Gem</span></div></div><div style=\"white-space: nowrap; padding: 3px;\"><div style=\"width: 60px; height: 32px; vertical-align: top; display: inline-block;\"><div style=\"position: relative; width: 48px; height: 32px; vertical-align: top; display: inline-block; border: 2px solid rgb(255, 255, 255);\"><div style=\"position: absolute; width: 48px; height: 32px; vertical-align: top; display: inline-block; background-size: contain; background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)\"></div></div></div><div style=\"vertical-align: top; display: inline-block; margin-left: 12px padding: 2px\"><span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Heroes Killed Inside Smoke: 160</span><br><span style=\"font-size: 12px\">Inscribed Gem</span></div></div></div>
我知道有一个背景网址,比如
background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/gem_stat.30d7935c1f0a1b9e8e28c691c2bd28f7d5f471bc.png)
background-image: url(https://steamcdn-a.akamaihd.net/apps/570/icons/econ/sockets/--this_will_be_varied--.png)
background-image: url() or empty...
在跨度中,可能是一个带数字的字符串名称。。。
<span style=\"font-size: 12px\">Inscribed Gem</span>
<span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Kills: 964</span>
<span style=\"font-size: 18px; white-space: normal; color: rgb(255, 255, 255)\">Kill Assists: 2220</span>
我想提取url()和字符串部分。
稍后,我将提取url地址,如果为空,则将其设置为null。。。因为字符串部分在前面有一个url(或空url)。
