3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c=\'%s\'; printf($c, addslashes($c));

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)
5.4.320.0070.04812.49
5.4.310.0110.03912.49
5.4.300.0090.04912.50
5.4.290.0110.04812.49
5.4.280.0070.03312.39
5.4.270.0110.04512.39
5.4.260.0100.04812.39
5.4.250.0080.05412.39
5.4.240.0120.03412.39
5.4.230.0050.04212.38
5.4.220.0090.03812.38
5.4.210.0100.05412.38
5.4.200.0060.05012.38
5.4.190.0100.04412.38
5.4.180.0050.03512.38
5.4.170.0100.04712.39
5.4.160.0050.04512.38
5.4.150.0050.04812.38
5.4.140.0060.04312.07
5.4.130.0090.03512.05
5.4.120.0090.04312.02
5.4.110.0040.03912.01
5.4.100.0040.04412.01
5.4.90.0090.03312.01
5.4.80.0080.03612.01
5.4.70.0100.03012.01
5.4.60.0130.02812.01
5.4.50.0090.04712.01
5.4.40.0080.04212.00
5.4.30.0090.04511.99
5.4.20.0100.03511.98
5.4.10.0060.04111.99
5.4.00.0090.03311.48
5.3.290.0050.03912.80
5.3.280.0050.04512.71
5.3.270.0020.04312.72
5.3.260.0090.04212.72
5.3.250.0040.03812.71
5.3.240.0030.04312.72
5.3.230.0060.04012.71
5.3.220.0030.04112.68
5.3.210.0090.04512.68
5.3.200.0070.04512.68
5.3.190.0070.05012.68
5.3.180.0060.04412.68
5.3.170.0060.03712.67
5.3.160.0050.03712.68
5.3.150.0080.04612.67
5.3.140.0050.03712.66
5.3.130.0070.03812.66
5.3.120.0050.04012.66
5.3.110.0130.05412.66
5.3.100.0070.03512.12
5.3.90.0030.04912.08
5.3.80.0050.05012.08
5.3.70.0050.04512.08
5.3.60.0100.04212.07
5.3.50.0090.04612.00
5.3.40.0070.03512.00
5.3.30.0080.04111.95
5.3.20.0060.03711.73
5.3.10.0060.03411.70
5.3.00.0080.03311.68
5.2.170.0030.0329.18
5.2.160.0040.0379.18
5.2.150.0040.0319.18
5.2.140.0050.0309.18
5.2.130.0030.0309.13
5.2.120.0060.0269.14
5.2.110.0070.0389.15
5.2.100.0060.0349.14
5.2.90.0060.0279.14
5.2.80.0030.0369.14
5.2.70.0080.0439.14
5.2.60.0060.0289.09
5.2.50.0040.0309.05
5.2.40.0090.0359.04
5.2.30.0040.0309.01
5.2.20.0040.0299.00
5.2.10.0050.0278.92
5.2.00.0020.0318.79
5.1.60.0090.0188.07
5.1.50.0050.0278.07
5.1.40.0080.0288.04
5.1.30.0050.0318.40
5.1.20.0030.0288.42
5.1.10.0020.0298.14
5.1.00.0040.0268.14
5.0.50.0030.0276.62
5.0.40.0030.0206.48
5.0.30.0020.0396.29
5.0.20.0060.0256.26
5.0.10.0020.0306.24
5.0.00.0060.0376.23
4.4.90.0010.0174.78
4.4.80.0010.0174.75
4.4.70.0040.0184.75
4.4.60.0030.0174.76
4.4.50.0050.0134.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0020.0214.85
4.4.00.0040.0324.76
4.3.110.0030.0174.66
4.3.100.0040.0194.66
4.3.90.0040.0234.63
4.3.80.0020.0254.58
4.3.70.0050.0184.63
4.3.60.0040.0144.62
4.3.50.0030.0164.63
4.3.40.0050.0294.53
4.3.30.0040.0213.29
4.3.20.0010.0183.26
4.3.10.0030.0143.21
4.3.00.0000.02015.68

preferences:
142.08 ms | 939 KiB | 8 Q