3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test" . "case"

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)
5.4.260.0030.04112.32
5.4.250.0050.03912.32
5.4.240.0050.03912.33
5.4.230.0060.03712.32
5.4.220.0050.05012.32
5.4.210.0050.03612.32
5.4.200.0070.03612.32
5.4.190.0050.03812.32
5.4.180.0040.04212.31
5.4.170.0090.03712.32
5.4.160.0050.03612.31
5.4.150.0020.04412.31
5.4.140.0070.03712.00
5.4.130.0060.04011.98
5.4.120.0060.03511.95
5.4.110.0040.03711.94
5.4.100.0060.03611.94
5.4.90.0070.04011.95
5.4.80.0060.04211.95
5.4.70.0060.03411.95
5.4.60.0040.03711.94
5.4.50.0060.03911.94
5.4.40.0070.03311.93
5.4.30.0060.03411.93
5.4.20.0040.03711.92
5.4.10.0050.03511.93
5.4.00.0040.03811.41
5.3.280.0060.03812.71
5.3.270.0060.04112.72
5.3.260.0050.04212.71
5.3.250.0070.03712.72
5.3.240.0050.03812.72
5.3.230.0030.04112.71
5.3.220.0050.04112.68
5.3.210.0100.03612.68
5.3.200.0050.03712.68
5.3.190.0040.04012.68
5.3.180.0070.03512.67
5.3.170.0040.04012.67
5.3.160.0070.03512.67
5.3.150.0060.03612.67
5.3.140.0020.03912.66
5.3.130.0070.04212.66
5.3.120.0080.03612.66
5.3.110.0050.04012.66
5.3.100.0040.03812.12
5.3.90.0060.03912.08
5.3.80.0080.04112.07
5.3.70.0040.03812.07
5.3.60.0070.03712.06
5.3.50.0070.03512.00
5.3.40.0050.03812.00
5.3.30.0060.03411.94
5.3.20.0060.03411.69
5.3.10.0080.03611.65
5.3.00.0060.03511.64
5.2.170.0020.0329.14
5.2.160.0040.0309.14
5.2.150.0050.0359.14
5.2.140.0040.0309.14
5.2.130.0030.0299.10
5.2.120.0050.0269.10
5.2.110.0070.0329.10
5.2.100.0020.0309.11
5.2.90.0050.0289.10
5.2.80.0030.0319.09
5.2.70.0070.0319.09
5.2.60.0050.0299.05
5.2.50.0020.0319.02
5.2.40.0090.0269.00
5.2.30.0060.0288.97
5.2.20.0050.0278.96
5.2.10.0030.0288.89
5.2.00.0080.0348.74
5.1.60.0060.0258.03
5.1.50.0070.0268.02
5.1.40.0030.0248.01
5.1.30.0040.0288.36
5.1.20.0040.0268.39
5.1.10.0040.0258.11
5.1.00.0030.0328.11
5.0.50.0050.0196.58
5.0.40.0050.0176.44
5.0.30.0030.0366.25
5.0.20.0070.0226.23
5.0.10.0040.0206.21
5.0.00.0020.0336.20
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0020.0154.76
4.4.60.0020.0154.76
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0040.0184.76
4.4.20.0020.0174.84
4.4.10.0020.0244.85
4.4.00.0040.0254.76
4.3.110.0030.0154.67
4.3.100.0000.0184.66
4.3.90.0010.0164.63
4.3.80.0010.0284.58
4.3.70.0060.0214.63
4.3.60.0030.0144.63
4.3.50.0040.0144.62
4.3.40.0030.0324.54
4.3.30.0040.0153.27
4.3.20.0000.0183.25
4.3.10.0000.0183.21
4.3.00.0130.0277.29

preferences:
142.49 ms | 1394 KiB | 7 Q