3v4l.org

run code in 300+ PHP versions simultaneously
<?php unserialize( stripslashes( 'O:5:"users":2:{s:6:"status";s:9:"phpinfo()";s:8:"username";s:4:"aaaa";}' ) )

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)
5.4.310.0090.03712.46
5.4.300.0080.03512.47
5.4.290.0060.04212.46
5.4.280.0050.03612.36
5.4.270.0060.03512.36
5.4.260.0050.03912.36
5.4.250.0030.03912.36
5.4.240.0070.03412.36
5.4.230.0040.03812.35
5.4.220.0040.03712.35
5.4.210.0040.04312.35
5.4.200.0040.03912.35
5.4.190.0060.03412.35
5.4.180.0080.03712.34
5.4.170.0060.04112.36
5.4.160.0030.03812.35
5.4.150.0100.03112.35
5.4.140.0080.03312.04
5.4.130.0080.03312.02
5.4.120.0060.03411.98
5.4.110.0050.03511.98
5.4.100.0050.03911.98
5.4.90.0070.03911.98
5.4.80.0090.03511.98
5.4.70.0100.03911.98
5.4.60.0020.04411.97
5.4.50.0040.03511.98
5.4.40.0020.03711.96
5.4.30.0090.03711.96
5.4.20.0070.03911.95
5.4.10.0040.04211.96
5.4.00.0080.03711.45
5.3.280.0060.03712.71
5.3.270.0040.04412.72
5.3.260.0070.04112.72
5.3.250.0060.03712.71
5.3.240.0080.03612.72
5.3.230.0070.03612.71
5.3.220.0040.03912.68
5.3.210.0070.03812.68
5.3.200.0060.03612.68
5.3.190.0080.03612.68
5.3.180.0050.04712.67
5.3.170.0050.03812.67
5.3.160.0070.03512.67
5.3.150.0060.03612.67
5.3.140.0040.03812.66
5.3.130.0050.04012.66
5.3.120.0100.03412.66
5.3.110.0100.04212.66
5.3.100.0040.03812.12
5.3.90.0060.03612.08
5.3.80.0050.03612.07
5.3.70.0060.03712.08
5.3.60.0080.03612.07
5.3.50.0090.03312.00
5.3.40.0060.03712.00
5.3.30.0060.03811.95
5.3.20.0040.03611.73
5.3.10.0040.03711.70
5.3.00.0040.03911.68
5.2.170.0050.0309.18
5.2.160.0050.0299.18
5.2.150.0050.0319.18
5.2.140.0060.0329.18
5.2.130.0040.0309.14
5.2.120.0030.0359.14
5.2.110.0040.0339.14
5.2.100.0040.0359.14
5.2.90.0090.0309.14
5.2.80.0050.0299.14
5.2.70.0050.0339.14
5.2.60.0030.0319.09
5.2.50.0050.0359.06
5.2.40.0070.0269.04
5.2.30.0040.0389.01
5.2.20.0100.0279.00
5.2.10.0050.0268.93
5.2.00.0080.0258.78
5.1.60.0040.0288.07
5.1.50.0080.0228.06
5.1.40.0020.0278.05
5.1.30.0070.0238.40
5.1.20.0040.0288.42
5.1.10.0050.0258.14
5.1.00.0060.0328.14
5.0.50.0030.0216.63
5.0.40.0030.0196.48
5.0.30.0020.0346.29
5.0.20.0030.0196.27
5.0.10.0050.0236.24
5.0.00.0050.0366.23
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0000.0174.75
4.4.60.0010.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0214.85
4.4.10.0030.0164.85
4.4.00.0050.0334.76
4.3.110.0070.0204.66
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0040.0144.63
4.3.60.0030.0144.63
4.3.50.0040.0204.63
4.3.40.0050.0234.53
4.3.30.0020.0243.28
4.3.20.0010.0213.26
4.3.10.0020.0163.21
4.3.00.0000.0237.12

preferences:
140.47 ms | 1394 KiB | 7 Q