3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)"a"

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)
5.4.320.0060.03612.47
5.4.310.0080.04112.46
5.4.300.0060.04312.47
5.4.290.0030.04012.46
5.4.280.0060.03412.36
5.4.270.0060.03612.36
5.4.260.0060.03812.36
5.4.250.0050.04212.36
5.4.240.0060.03412.36
5.4.230.0060.04512.35
5.4.220.0070.03612.35
5.4.210.0090.03312.36
5.4.200.0060.03912.36
5.4.190.0070.04712.35
5.4.180.0080.03512.35
5.4.170.0060.03612.36
5.4.160.0040.03812.35
5.4.150.0060.03612.35
5.4.140.0040.03912.04
5.4.130.0020.03912.02
5.4.120.0050.03611.99
5.4.110.0050.03711.98
5.4.100.0060.03511.98
5.4.90.0080.03411.98
5.4.80.0060.03711.98
5.4.70.0080.03511.98
5.4.60.0040.03711.98
5.4.50.0090.03611.98
5.4.40.0070.03311.96
5.4.30.0060.03611.97
5.4.20.0100.03711.96
5.4.10.0080.03411.96
5.4.00.0080.04411.46
5.3.290.0100.03712.80
5.3.280.0040.04412.71
5.3.270.0040.04112.72
5.3.260.0050.04112.72
5.3.250.0070.03612.72
5.3.240.0070.03512.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0070.03812.68
5.3.200.0050.03712.68
5.3.190.0040.04012.68
5.3.180.0030.04012.67
5.3.170.0060.04112.67
5.3.160.0070.04412.68
5.3.150.0070.03612.67
5.3.140.0050.03712.66
5.3.130.0080.03712.66
5.3.120.0050.04012.65
5.3.110.0080.03612.66
5.3.100.0050.03912.12
5.3.90.0040.03712.08
5.3.80.0040.03812.07
5.3.70.0090.04112.08
5.3.60.0080.03712.06
5.3.50.0070.04012.00
5.3.40.0100.04112.00
5.3.30.0050.04111.95
5.3.20.0050.04111.73
5.3.10.0050.03511.70
5.3.00.0060.03611.68
5.2.170.0040.0309.18
5.2.160.0090.0339.18
5.2.150.0030.0429.18
5.2.140.0060.0409.18
5.2.130.0080.0279.14
5.2.120.0040.0299.14
5.2.110.0060.0369.14
5.2.100.0040.0409.14
5.2.90.0040.0419.14
5.2.80.0030.0319.13
5.2.70.0100.0259.14
5.2.60.0030.0329.09
5.2.50.0050.0299.06
5.2.40.0060.0379.04
5.2.30.0050.0389.02
5.2.20.0030.0299.00
5.2.10.0020.0368.93
5.2.00.0070.0368.78
5.1.60.0030.0278.07
5.1.50.0060.0228.06
5.1.40.0050.0298.05
5.1.30.0050.0258.40
5.1.20.0060.0338.42
5.1.10.0020.0288.14
5.1.00.0030.0348.14
5.0.50.0050.0386.62
5.0.40.0050.0216.48
5.0.30.0020.0326.29
5.0.20.0050.0256.26
5.0.10.0040.0296.24
5.0.00.0070.0356.23
4.4.90.0020.0164.78
4.4.80.0040.0204.75
4.4.70.0020.0274.75
4.4.60.0040.0214.76
4.4.50.0030.0184.77
4.4.40.0010.0264.71
4.4.30.0030.0234.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0154.67
4.3.90.0050.0124.63
4.3.80.0000.0274.58
4.3.70.0020.0154.63
4.3.60.0020.0194.63
4.3.50.0050.0134.63
4.3.40.0020.0244.53
4.3.30.0010.0173.29
4.3.20.0020.0153.27
4.3.10.0050.0123.21
4.3.00.0070.01715.96

preferences:
143.54 ms | 1394 KiB | 7 Q