3v4l.org

run code in 300+ PHP versions simultaneously
<?php gettype(strftime(str_repeat("x", 1024), time())));

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)
5.4.340.0080.03512.01
5.4.320.0060.03612.49
5.4.310.0040.03912.49
5.4.300.0060.03812.49
5.4.290.0060.04012.49
5.4.280.0080.03312.39
5.4.270.0080.03512.39
5.4.260.0100.03312.39
5.4.250.0080.03712.39
5.4.240.0040.03812.39
5.4.230.0090.03512.38
5.4.220.0070.04012.38
5.4.210.0080.03312.38
5.4.200.0020.04012.38
5.4.190.0020.03812.38
5.4.180.0040.03612.38
5.4.170.0090.03112.39
5.4.160.0040.03612.38
5.4.150.0100.03312.38
5.4.140.0040.03812.07
5.4.130.0090.03912.05
5.4.120.0040.03612.02
5.4.110.0070.03812.01
5.4.100.0050.03612.01
5.4.90.0110.03012.01
5.4.80.0040.03812.01
5.4.70.0050.03512.01
5.4.60.0080.03612.00
5.4.50.0090.03112.01
5.4.40.0050.04312.00
5.4.30.0070.04811.99
5.4.20.0090.04611.99
5.4.10.0070.03711.99
5.4.00.0040.03811.48
5.3.290.0050.04012.80
5.3.280.0100.04512.71
5.3.270.0100.05012.73
5.3.260.0100.03812.72
5.3.250.0070.04912.72
5.3.240.0100.04612.72
5.3.230.0050.04912.71
5.3.220.0060.03912.68
5.3.210.0050.04012.68
5.3.200.0050.03812.68
5.3.190.0110.03612.68
5.3.180.0060.03712.67
5.3.170.0060.03612.67
5.3.160.0090.04212.67
5.3.150.0070.03712.68
5.3.140.0060.03612.66
5.3.130.0050.03912.66
5.3.120.0060.03812.66
5.3.110.0060.03912.66
5.3.100.0080.03812.12
5.3.90.0050.04012.08
5.3.80.0040.03912.07
5.3.70.0030.04212.07
5.3.60.0100.03512.06
5.3.50.0150.03912.00
5.3.40.0080.03912.00
5.3.30.0070.04211.95
5.3.20.0060.03811.73
5.3.10.0090.03511.70
5.3.00.0100.03211.68
5.2.170.0050.0309.19
5.2.160.0050.0289.19
5.2.150.0090.0259.19
5.2.140.0070.0289.18
5.2.130.0070.0269.14
5.2.120.0050.0289.14
5.2.110.0060.0289.15
5.2.100.0040.0289.14
5.2.90.0090.0249.14
5.2.80.0020.0339.14
5.2.70.0040.0309.14
5.2.60.0050.0309.09
5.2.50.0040.0309.06
5.2.40.0060.0279.04
5.2.30.0070.0279.02
5.2.20.0060.0289.00
5.2.10.0040.0288.93
5.2.00.0040.0288.78
5.1.60.0050.0238.07
5.1.50.0040.0258.06
5.1.40.0070.0218.05
5.1.30.0040.0278.39
5.1.20.0060.0308.42
5.1.10.0060.0268.15
5.1.00.0020.0308.14
5.0.50.0060.0246.63
5.0.40.0020.0216.48
5.0.30.0030.0336.29
5.0.20.0040.0186.27
5.0.10.0020.0216.24
5.0.00.0040.0296.23
4.4.90.0020.0164.78
4.4.80.0040.0134.75
4.4.70.0050.0134.76
4.4.60.0010.0164.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0144.76
4.4.20.0000.0184.84
4.4.10.0010.0174.85
4.4.00.0050.0234.76
4.3.110.0000.0184.66
4.3.100.0030.0144.67
4.3.90.0030.0144.64
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0060.0133.25
4.3.10.0020.0183.22
4.3.00.0230.0207.14

preferences:
140.15 ms | 1394 KiB | 7 Q