How can I remove, with PHP, the last word from a String? For example the string “Hi, I’m Gian Marco” would become “Hi, I’m Gian”.
Tag: string
How to redact sensitive substring following a specific substring?
I’ve inherited this script where some sensitive information is stored in the database…and I’m wanting to replace it with ******** before it gets saved and presented in a log. I’m using PHP…and the …
How to get some part of text from a large text
Is there any way to get get a small part of data from an array index in php? For example, I have an array of data like: Array( [title] => My title [description] =>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever…
Get the last word of a string
I have tried a few things to get a last part out I done this: The first one won’t work and the second returns an array but a realy need string. Answer If you’re after the last word in a sentence, why not just do something like this? I wouldn’t recommend using regular expressions as it’…
How to call a function in a string using PHP
I wrote a function to dynamically insert the default date in a drop down option tag. In my function called pickDate I echo out the string at the end with double quotes. Then later in my code I have a for loop that produces a new string and inside the string I am trying to call my function. My problem
PHP Cleaning special characters from string
so I made this scraper and it returns strings from multiple sites. I want to check if the strings match, so I use php to clean the string and check. However, the & and other special characters appear in 2 ways, one as & and the other as &. How do I go about removing each type. I already have
How can I replace a variable in a string with the value in PHP?
I have string like this in database (the actual string contains 100s of word and 10s of variable): I echo this string like this: My output is I am a {$club} fan. I want I am a Barcelona fan. How can I do this? Answer Use strtr. It will translate parts of a string. For multiple values (demo): Program Output:
How does PHP compare strings with comparison operators?
I’m comparing strings with comparison operators. I needs some short of explanations for the below two comparisons and their result. if(‘ai’ > ‘i’) { echo ‘Yes’; } else { echo ‘No’; } …
PHP Function to return string
I am fairly new to PHP. I have a function which checks the cost of price. I want to return the variable from this function to be used globally: Answer You should simply store the return value in a variable: The $deliveryPrice variable above is a different variable than the $deliveryPrice inside the function. …
How to determine max length of a certain array column?
The array looks like this: Can I determine the longest string length of the 3rd column, without having to iterate over the array? In my example the longest string would be “FooBar” – 6 chars. If the inner array had only the string element, I could do max(array_map(‘strlen’, $arr)…