3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0" == "0.0"); var_dump(empty("0","0.0")); var_dump("0" == "0.00");

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)
5.4.310.0040.04012.49
5.4.300.0060.04412.50
5.4.290.0090.04212.49
5.4.280.0080.04312.39
5.4.270.0110.03812.39
5.4.260.0110.06712.39
5.4.250.0190.07612.39
5.4.240.0090.05912.39
5.4.230.0170.08312.38
5.4.220.0080.04312.38
5.4.210.0080.04812.38
5.4.200.0100.07412.38
5.4.190.0170.07512.38
5.4.180.0100.07912.38
5.4.170.0100.04212.39
5.4.160.0030.04912.38
5.4.150.0050.04012.38
5.4.140.0070.04312.07
5.4.130.0060.03612.05
5.4.120.0030.04012.02
5.4.110.0040.04312.01
5.4.100.0070.04212.01
5.4.90.0110.04212.01
5.4.80.0110.03912.01
5.4.70.0060.03712.00
5.4.60.0070.03712.00
5.4.50.0110.04612.01
5.4.40.0190.05611.99
5.4.30.0260.09811.99
5.4.20.0120.07011.99
5.4.10.0100.05311.99
5.4.00.0080.04011.48
5.3.290.0060.03912.80
5.3.280.0080.05112.71
5.3.270.0110.04512.73
5.3.260.0100.05112.72
5.3.250.0030.05812.72
5.3.240.0070.03712.72
5.3.230.0090.05112.71
5.3.220.0090.04812.68
5.3.210.0060.05912.68
5.3.200.0070.05412.68
5.3.190.0090.05012.68
5.3.180.0050.04012.68
5.3.170.0110.05012.67
5.3.160.0090.04412.67
5.3.150.0130.03712.67
5.3.140.0100.04012.66
5.3.130.0150.05512.65
5.3.120.0070.04312.66
5.3.110.0110.04112.66
5.3.100.0080.03812.12
5.3.90.0050.04412.08
5.3.80.0070.04412.07
5.3.70.0070.04012.08
5.3.60.0120.04512.07
5.3.50.0050.04312.00
5.3.40.0040.04312.00
5.3.30.0120.03711.95
5.3.20.0070.03511.72
5.3.10.0050.03911.70
5.3.00.0100.04611.68
5.2.170.0050.0359.18
5.2.160.0050.0299.18
5.2.150.0060.0309.18
5.2.140.0060.0309.17
5.2.130.0060.0319.14
5.2.120.0040.0309.13
5.2.110.0070.0339.14
5.2.100.0060.0319.14
5.2.90.0080.0399.14
5.2.80.0040.0339.13
5.2.70.0070.0409.14
5.2.60.0040.0389.09
5.2.50.0090.0329.06
5.2.40.0050.0309.04
5.2.30.0040.0369.02
5.2.20.0070.0289.00
5.2.10.0030.0308.93
5.2.00.0080.0378.78
5.1.60.0050.0298.06
5.1.50.0060.0278.07
5.1.40.0050.0278.04
5.1.30.0070.0278.40
5.1.20.0070.0298.42
5.1.10.0060.0258.14
5.1.00.0070.0298.14
5.0.50.0090.0196.62
5.0.40.0110.0216.48
5.0.30.0040.0356.29
5.0.20.0050.0226.26
5.0.10.0040.0246.24
5.0.00.0030.0416.23
4.4.90.0050.0144.78
4.4.80.0030.0184.75
4.4.70.0070.0174.76
4.4.60.0040.0194.75
4.4.50.0060.0214.77
4.4.40.0030.0264.71
4.4.30.0050.0134.76
4.4.20.0040.0154.84
4.4.10.0050.0134.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0050.0124.66
4.3.90.0030.0224.63
4.3.80.0030.0334.59
4.3.70.0050.0194.63
4.3.60.0030.0204.63
4.3.50.0040.0174.63
4.3.40.0010.0254.54
4.3.30.0030.0183.29
4.3.20.0020.0193.27
4.3.10.0030.0223.21
4.3.00.0200.0278.43

preferences:
139.32 ms | 1394 KiB | 7 Q