3v4l.org

run code in 300+ PHP versions simultaneously
<?php function text_format($txt) { if (!empty($txt)) { $char = '-.' ; $t = str_split($char); $str = $text ; return str_replace($t, "\n", $str)); } } echo text_format("Hello there- How are you today? I am fine thank you. And - yourself");

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.300.0060.04112.52
5.4.290.0040.04512.51
5.4.280.0100.04312.41
5.4.270.0060.04612.41
5.4.260.0080.03812.41
5.4.250.0080.03712.41
5.4.240.0100.03312.41
5.4.230.0040.04012.40
5.4.220.0090.05012.40
5.4.210.0100.03412.40
5.4.200.0090.03612.40
5.4.190.0090.03612.40
5.4.180.0040.03912.40
5.4.170.0060.05012.40
5.4.160.0070.04812.40
5.4.150.0080.03712.39
5.4.140.0110.03812.09
5.4.130.0060.03512.07
5.4.120.0080.03312.04
5.4.110.0060.03712.03
5.4.100.0080.03412.03
5.4.90.0050.03912.03
5.4.80.0090.03512.03
5.4.70.0040.03712.02
5.4.60.0040.03712.02
5.4.50.0050.03612.02
5.4.40.0100.04512.02
5.4.30.0100.04612.01
5.4.20.0080.04912.01
5.4.10.0090.04712.01
5.4.00.0100.04611.50
5.3.280.0060.04812.71
5.3.270.0100.03612.73
5.3.260.0090.03612.72
5.3.250.0050.03912.72
5.3.240.0090.03412.72
5.3.230.0090.04112.71
5.3.220.0070.03612.68
5.3.210.0040.04112.68
5.3.200.0090.03412.68
5.3.190.0060.03812.68
5.3.180.0040.03812.67
5.3.170.0050.04112.67
5.3.160.0090.03512.67
5.3.150.0070.03612.67
5.3.140.0050.03812.66
5.3.130.0070.03812.66
5.3.120.0050.04012.66
5.3.110.0070.04012.66
5.3.100.0060.03812.13
5.3.90.0040.03912.11
5.3.80.0060.03712.09
5.3.70.0070.03512.09
5.3.60.0070.03512.09
5.3.50.0020.04112.02
5.3.40.0070.03612.03
5.3.30.0070.03511.98
5.3.20.0040.03811.76
5.3.10.0060.03411.73
5.3.00.0110.03111.72

preferences:
139.16 ms | 1398 KiB | 8 Q