3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = floor(time()/86400)*86400; var_dump($a); var_dump(date('Y-m-d H:i:s', time()); var_dump(date('Y-m-d H:i:s', $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)
5.4.340.0050.03512.00
5.4.320.0030.04112.50
5.4.310.0080.03812.49
5.4.300.0070.04112.49
5.4.290.0080.03812.49
5.4.280.0070.04012.39
5.4.270.0060.03712.39
5.4.260.0070.03912.39
5.4.250.0070.03812.39
5.4.240.0070.03612.39
5.4.230.0040.04012.38
5.4.220.0070.04812.38
5.4.210.0060.03612.38
5.4.200.0030.04112.38
5.4.190.0090.04812.38
5.4.180.0100.04812.38
5.4.170.0090.05012.38
5.4.160.0090.03712.38
5.4.150.0050.04912.38
5.4.140.0050.03912.07
5.4.130.0100.03312.05
5.4.120.0050.03712.01
5.4.110.0050.04312.01
5.4.100.0060.04012.01
5.4.90.0060.04412.01
5.4.80.0170.05912.01
5.4.70.0090.05212.01
5.4.60.0050.03612.00
5.4.50.0130.05912.01
5.4.40.0080.05512.00
5.4.30.0070.03911.99
5.4.20.0090.04011.99
5.4.10.0080.03211.99
5.4.00.0060.03611.48
5.3.290.0080.03812.80
5.3.280.0110.03412.71
5.3.270.0060.04812.72
5.3.260.0100.04612.72
5.3.250.0050.03812.71
5.3.240.0090.03412.72
5.3.230.0060.04612.71
5.3.220.0050.04312.68
5.3.210.0070.04612.68
5.3.200.0000.04212.68
5.3.190.0040.04012.67
5.3.180.0070.03812.68
5.3.170.0020.04112.67
5.3.160.0080.03712.67
5.3.150.0160.05212.67
5.3.140.0090.04512.66
5.3.130.0090.04112.65
5.3.120.0080.04512.66
5.3.110.0140.05912.66
5.3.100.0140.07412.12
5.3.90.0050.04312.09
5.3.80.0060.03612.07
5.3.70.0070.03812.08
5.3.60.0100.04112.06
5.3.50.0100.03712.00
5.3.40.0070.04512.00
5.3.30.0150.04611.95
5.3.20.0120.04011.73
5.3.10.0110.03411.70
5.3.00.0050.03911.69
5.2.170.0070.0309.19
5.2.160.0060.0309.18
5.2.150.0070.0319.18
5.2.140.0100.0559.18
5.2.130.0040.0309.14
5.2.120.0070.0279.14
5.2.110.0050.0309.15
5.2.100.0040.0509.14
5.2.90.0070.0409.14
5.2.80.0060.0359.14
5.2.70.0030.0329.14
5.2.60.0050.0349.09
5.2.50.0040.0349.06
5.2.40.0050.0309.04
5.2.30.0050.0349.01
5.2.20.0070.0339.01
5.2.10.0110.0708.93
5.2.00.0060.0308.78
5.1.60.0040.0248.07
5.1.50.0070.0218.07
5.1.40.0030.0268.04
5.1.30.0050.0258.40
5.1.20.0020.0288.42
5.1.10.0030.0278.14
5.1.00.0070.0248.14
5.0.50.0030.0216.62
5.0.40.0040.0226.48
5.0.30.0100.0516.29
5.0.20.0160.0336.27
5.0.10.0060.0256.24
5.0.00.0100.0446.23
4.4.90.0030.0184.78
4.4.80.0020.0204.76
4.4.70.0030.0174.75
4.4.60.0030.0184.75
4.4.50.0040.0204.77
4.4.40.0040.0254.71
4.4.30.0020.0174.76
4.4.20.0020.0184.84
4.4.10.0080.0124.85
4.4.00.0040.0264.76
4.3.110.0020.0204.67
4.3.100.0070.0164.66
4.3.90.0050.0184.64
4.3.80.0060.0284.59
4.3.70.0030.0204.63
4.3.60.0020.0224.63
4.3.50.0010.0234.63
4.3.40.0030.0334.54
4.3.30.0040.0193.29
4.3.20.0030.0233.26
4.3.10.0020.0203.22
4.3.00.0130.0177.20

preferences:
145.21 ms | 1394 KiB | 7 Q