3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(?><p>php</p><?php == 'php'); ?>

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)
5.4.320.0030.04012.50
5.4.310.0040.04012.49
5.4.300.0070.04012.50
5.4.290.0070.03812.49
5.4.280.0070.03412.39
5.4.270.0050.03712.39
5.4.260.0060.03712.39
5.4.250.0070.03812.39
5.4.240.0050.03612.39
5.4.230.0020.04112.38
5.4.220.0080.03412.38
5.4.210.0090.04012.38
5.4.200.0080.04512.38
5.4.190.0040.04112.38
5.4.180.0030.04012.38
5.4.170.0130.04512.39
5.4.160.0050.04112.38
5.4.150.0070.03912.38
5.4.140.0060.03712.07
5.4.130.0030.03812.05
5.4.120.0060.03512.02
5.4.110.0070.03412.01
5.4.100.0040.03812.01
5.4.90.0070.03612.01
5.4.80.0060.03712.02
5.4.70.0030.03812.00
5.4.60.0100.03712.01
5.4.50.0130.05812.01
5.4.40.0050.04112.00
5.4.30.0090.04211.99
5.4.20.0070.05011.99
5.4.10.0080.03611.99
5.4.00.0070.04011.49
5.3.290.0070.03912.80
5.3.280.0080.03612.71
5.3.270.0060.03912.72
5.3.260.0080.03812.72
5.3.250.0070.03912.72
5.3.240.0090.03412.72
5.3.230.0060.04212.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0060.04212.68
5.3.190.0040.04312.68
5.3.180.0110.03712.67
5.3.170.0100.03712.67
5.3.160.0110.03412.68
5.3.150.0040.04012.68
5.3.140.0060.03712.66
5.3.130.0060.04212.66
5.3.120.0080.03812.66
5.3.110.0050.04312.66
5.3.100.0080.03712.11
5.3.90.0060.03512.08
5.3.80.0070.03512.07
5.3.70.0080.03812.07
5.3.60.0060.04212.06
5.3.50.0080.03412.00
5.3.40.0070.03512.00
5.3.30.0070.03511.95
5.3.20.0050.03611.73
5.3.10.0100.03211.70
5.3.00.0080.03811.68
5.2.170.0030.0339.18
5.2.160.0050.0369.18
5.2.150.0050.0439.18
5.2.140.0050.0439.18
5.2.130.0100.0389.14
5.2.120.0070.0419.14
5.2.110.0050.0369.15
5.2.100.0080.0249.14
5.2.90.0070.0279.14
5.2.80.0090.0359.13
5.2.70.0090.0399.14
5.2.60.0060.0429.09
5.2.50.0030.0359.05
5.2.40.0050.0289.03
5.2.30.0030.0319.01
5.2.20.0060.0279.00
5.2.10.0060.0268.92
5.2.00.0030.0358.79
5.1.60.0020.0258.07
5.1.50.0020.0278.06
5.1.40.0060.0248.04
5.1.30.0040.0268.40
5.1.20.0040.0298.42
5.1.10.0060.0248.14
5.1.00.0060.0238.14
5.0.50.0020.0216.62
5.0.40.0020.0206.48
5.0.30.0050.0296.29
5.0.20.0010.0256.26
5.0.10.0030.0206.23
5.0.00.0050.0286.23
4.4.90.0020.0154.77
4.4.80.0020.0164.75
4.4.70.0010.0174.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0244.71
4.4.30.0030.0164.76
4.4.20.0030.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0244.75
4.3.110.0020.0184.67
4.3.100.0040.0134.66
4.3.90.0030.0174.63
4.3.80.0030.0324.59
4.3.70.0040.0204.63
4.3.60.0030.0234.63
4.3.50.0030.0234.63
4.3.40.0080.0294.54
4.3.30.0030.0223.29
4.3.20.0030.0223.27
4.3.10.0020.0173.21
4.3.00.0100.01315.68

preferences:
142.89 ms | 1394 KiB | 7 Q