3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', strtotime('-1 day');

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)
5.4.320.0040.03912.49
5.4.310.0060.03912.49
5.4.300.0030.04012.50
5.4.290.0070.03812.49
5.4.280.0060.03512.39
5.4.270.0100.03212.39
5.4.260.0070.04312.39
5.4.250.0040.03812.39
5.4.240.0060.03612.39
5.4.230.0050.03812.38
5.4.220.0050.03712.38
5.4.210.0080.03812.38
5.4.200.0080.04512.38
5.4.190.0050.04112.38
5.4.180.0040.03712.38
5.4.170.0060.03512.39
5.4.160.0050.04212.38
5.4.150.0040.03812.38
5.4.140.0030.03912.07
5.4.130.0080.03312.05
5.4.120.0050.03512.01
5.4.110.0070.03412.01
5.4.100.0050.03612.01
5.4.90.0030.04112.01
5.4.80.0060.03912.01
5.4.70.0050.03612.00
5.4.60.0060.03412.00
5.4.50.0060.03512.01
5.4.40.0060.03312.00
5.4.30.0060.03511.99
5.4.20.0050.03611.99
5.4.10.0060.03511.99
5.4.00.0030.03911.49
5.3.290.0050.04512.80
5.3.280.0050.04012.71
5.3.270.0080.03812.72
5.3.260.0030.04212.72
5.3.250.0080.03512.72
5.3.240.0060.03712.72
5.3.230.0070.03712.71
5.3.220.0020.04012.68
5.3.210.0040.04112.68
5.3.200.0060.03712.68
5.3.190.0040.03912.68
5.3.180.0060.03612.67
5.3.170.0030.03912.67
5.3.160.0070.03512.68
5.3.150.0110.03212.67
5.3.140.0020.04412.66
5.3.130.0050.03912.66
5.3.120.0080.03612.66
5.3.110.0060.03912.65
5.3.100.0040.03812.11
5.3.90.0030.03912.09
5.3.80.0020.04012.07
5.3.70.0040.03812.07
5.3.60.0060.03612.06
5.3.50.0100.03212.00
5.3.40.0040.03712.00
5.3.30.0060.03411.95
5.3.20.0040.03611.73
5.3.10.0030.03711.70
5.3.00.0040.03711.68
5.2.170.0070.0289.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0100.0249.18
5.2.130.0020.0319.15
5.2.120.0070.0269.14
5.2.110.0040.0309.15
5.2.100.0040.0299.14
5.2.90.0040.0309.15
5.2.80.0040.0319.14
5.2.70.0060.0359.14
5.2.60.0050.0339.09
5.2.50.0020.0329.06
5.2.40.0050.0289.04
5.2.30.0010.0339.02
5.2.20.0050.0289.00
5.2.10.0070.0258.93
5.2.00.0040.0298.78
5.1.60.0050.0228.07
5.1.50.0060.0238.06
5.1.40.0060.0238.04
5.1.30.0070.0248.40
5.1.20.0060.0258.42
5.1.10.0040.0278.14
5.1.00.0070.0238.14
5.0.50.0050.0196.63
5.0.40.0040.0196.48
5.0.30.0030.0326.29
5.0.20.0020.0216.27
5.0.10.0020.0246.24
5.0.00.0030.0326.23
4.4.90.0000.0274.78
4.4.80.0030.0164.75
4.4.70.0030.0174.75
4.4.60.0040.0164.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0010.0184.84
4.4.10.0040.0164.85
4.4.00.0010.0274.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0060.0124.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0264.54
4.3.30.0040.0143.28
4.3.20.0030.0153.26
4.3.10.0030.0143.21
4.3.00.0200.0207.21

preferences:
149.92 ms | 1386 KiB | 7 Q