我有一个字符串中有相同的字符几次,我想用一个不同的字符串替换每个出现的字符.就像准备好的陈述一样:
字符串:"SELECT * FROM x WHERE a = ? AND b = ?" 数组:['alpha', 'beta']
"SELECT * FROM x WHERE a = ? AND b = ?"
['alpha', 'beta']
结果: "SELECT * FROM x WHERE a = alpha AND b = beta"
"SELECT * FROM x WHERE a = alpha AND b = beta"
php string
php ×1
string ×1