3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myTest() { static $x=0; echo $x; $x++; } myTest(); echo ; myTest(); echo ; myTest(); echo ; myTest(); echo ; myTest(); ?>

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)
5.4.290.0090.05612.50
5.4.280.0060.05812.40
5.4.270.0120.05112.40
5.4.260.0050.04912.39
5.4.250.0070.04812.39
5.4.240.0070.06312.40
5.4.230.0090.03812.39
5.4.220.0080.03812.39
5.4.210.0070.03912.39
5.4.200.0110.04212.39
5.4.190.0090.03412.38
5.4.180.0070.03512.38
5.4.170.0040.03912.39
5.4.160.0060.03712.39
5.4.150.0030.04012.38
5.4.140.0080.03612.07
5.4.130.0070.03812.05
5.4.120.0070.03712.02
5.4.110.0070.03912.02
5.4.100.0150.04412.01
5.4.90.0120.05312.01
5.4.80.0100.06412.02
5.4.70.0080.05512.01
5.4.60.0150.05012.01
5.4.50.0050.06812.01
5.4.40.0120.06012.00
5.4.30.0110.05011.99
5.4.20.0080.05411.99
5.4.10.0080.05312.00
5.4.00.0130.08711.49
5.3.280.0200.09812.71
5.3.270.0180.10112.73
5.3.260.0120.04912.72
5.3.250.0110.06712.72
5.3.240.0110.06912.72
5.3.230.0070.07112.71
5.3.220.0170.08412.68
5.3.210.0120.05412.68
5.3.200.0210.10512.68
5.3.190.0150.03912.68
5.3.180.0060.07112.67
5.3.170.0110.04612.67
5.3.160.0100.06112.68
5.3.150.0110.05612.67
5.3.140.0110.05512.66
5.3.130.0130.07512.66
5.3.120.0070.06212.66
5.3.110.0140.07812.66
5.3.100.0240.10012.13
5.3.90.0080.06112.10
5.3.80.0080.05712.09
5.3.70.0130.05712.09
5.3.60.0110.05712.08
5.3.50.0110.07412.02
5.3.40.0090.05312.02
5.3.30.0100.05011.98
5.3.20.0100.04711.77
5.3.10.0130.06411.73
5.3.00.0150.07511.71
5.2.170.0060.0609.21
5.2.160.0140.0819.21
5.2.150.0200.0759.21
5.2.140.0110.0769.21
5.2.130.0060.0449.17
5.2.120.0170.0869.18
5.2.110.0120.0329.18
5.2.100.0240.0839.18
5.2.90.0080.0389.18
5.2.80.0100.0399.17
5.2.70.0070.0499.17
5.2.60.0060.0469.13
5.2.50.0110.0399.10
5.2.40.0090.0759.07
5.2.30.0140.0779.05
5.2.20.0080.0649.04
5.2.10.0130.0628.94
5.2.00.0120.0658.80
5.1.60.0190.0638.08
5.1.50.0120.0468.08
5.1.40.0070.0338.07
5.1.30.0170.0458.41
5.1.20.0130.0498.44
5.1.10.0110.0628.16
5.1.00.0070.0618.16
5.0.50.0230.0816.64
5.0.40.0090.0386.51
5.0.30.0070.0676.31
5.0.20.0160.0516.28
5.0.10.0130.0476.26
5.0.00.0070.0496.25
4.4.90.0260.0764.78
4.4.80.0050.0224.76
4.4.70.0100.0184.75
4.4.60.0060.0214.75
4.4.50.0050.0164.77
4.4.40.0050.0284.71
4.4.30.0020.0254.76
4.4.20.0030.0284.84
4.4.10.0080.0174.85
4.4.00.0100.0364.76
4.3.110.0200.0354.67
4.3.100.0130.0294.66
4.3.90.0040.0434.63
4.3.80.0050.0334.59
4.3.70.0080.0424.63
4.3.60.0080.0334.63
4.3.50.0090.0364.63
4.3.40.0140.0544.54
4.3.30.0070.0233.30
4.3.20.0020.0213.27
4.3.10.0030.0203.24
4.3.00.0270.02710.54

preferences:
141.3 ms | 1394 KiB | 7 Q