Question

如何用空格替换所有出现的文本，无论大写锁定？

出现：＆＃34; ksm＆＃34; （有或没有大写字母锁定字母）到＆＃34; k sm＆＃34;

示例：

import gtk
from random import random
import numpy as np
from multiprocessing.pool import ThreadPool

import matplotlib.pyplot as plt
import matplotlib.animation as animation
#from matplotlib.backends.backend_gtk import FigureCanvasGTK as FigureCanvas
from matplotlib.backends.backend_gtkagg import FigureCanvasGTKAgg as FigureCanvas
#from matplotlib.backends.backend_gtkcairo import FigureCanvasGTKCairo as FigureCanvas

class HelloWorld:
    def __init__(self):
        interface = gtk.Builder()
        interface.add_from_file('interface.glade')

        self.dialog1 = interface.get_object("dialog1")
        self.label1 = interface.get_object("label1")
        self.entry1 = interface.get_object("entry1")
        self.button1 = interface.get_object("button1")
        self.hbox1 = interface.get_object("hbox1")

        self.fig, self.ax = plt.subplots()

        self.X = [random() for x in range(10)]
        self.Y = [random() for x in range(10)]
        self.line, = self.ax.plot(self.X, self.Y)

        self.canvas = FigureCanvas(self.fig)
        # self.hbox1.add(self.canvas)
        self.hbox1.pack_start(self.canvas)

        interface.connect_signals(self)
        self.dialog1.show_all()

    def gtk_widget_destroy(self, widget):
        gtk.main_quit()

    def on_button1_clicked(self, widget):
        name = self.entry1.get_text()
        self.label1.set_text("Hello " + name)

        self.ani = animation.FuncAnimation(self.fig, self.animate, np.arange(1, 200), init_func=self.init, interval=25, blit=True)
        '''
        pool = ThreadPool(processes=1)
        async_result = pool.apply_async(animation.FuncAnimation, args=(self.fig, self.animate, np.arange(1, 200)), kwds={'init_func':self.init, 'interval':25, 'blit':True} )
        self.ani = async_result.get()
        '''
        plt.show()

    def animate(self, i):
        # Read XX and YY from a file or whateve
        XX = [random() for x in range(10)] # just as an example
        YY = [random() for x in range(10)] # just as an example

        self.line.set_xdata( XX )
        self.line.set_ydata( YY )

        return self.line,

    def init(self):
        self.line.set_ydata(np.ma.array(self.X, mask=True))
        return self.line,

if __name__ == "__main__":
    HelloWorld()
    gtk.main()

Answer 1

您可以在preg_replace

之后使用regex

/((bulk)(sms))/i

说明：使用bulksms字符串的i修饰符捕获字case-insensitive

$str = "bulksms bulKsms bulKSMS BulkSMS BULKSMS bulkSMS(dot)com bulksms´s BulkSMSs";
echo preg_replace("/((bulk)(sms))/i","$2 $3",$str);

Answer 2

即使你的问题不是很具体，我想你想在php中这样做，所以你可以使用preg_replace_callback：

$strinToParse = 'test: bulksms bulKsms bulKSMS BulkSMS BULKSMS bulkSMS(dot)com bulksms´s BulkSMSs';

$string = preg_replace_callback('/(ksm)/i', function ($matches) { return 'k sm';}, $strinToParse);

将返回

测试：批量sms批量短信散装smS批量smS BULK smS批量smS（点）com批量短信散装smS

替换空间的所有出现痕迹

2 个答案: