3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = strtotime('now'); $next_monday = strtotime('Monday'); if (date('d', $next_monday-$now) < 3) . "\r\n"; $next_monday = $next_monday + strtotime('7 days'); echo date('Y-m-d', $next_monday) . "T00:00:00"; }else{ echo date('Y-m-d', $next_monday) . "T00:00:00"; } ?>

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)
5.4.290.0090.05312.49
5.4.280.0090.04912.39
5.4.270.0130.05412.39
5.4.260.0090.04912.39
5.4.250.0150.06712.39
5.4.240.0150.05812.39
5.4.230.0090.04812.38
5.4.220.0090.04412.38
5.4.210.0080.04912.38
5.4.200.0110.05412.38
5.4.190.0080.05212.38
5.4.180.0090.04512.38
5.4.170.0130.05612.39
5.4.160.0130.05012.38
5.4.150.0070.06412.38
5.4.140.0170.08012.07
5.4.130.0090.04012.05
5.4.120.0050.03912.01
5.4.110.0100.05812.01
5.4.100.0080.05212.01
5.4.90.0110.06012.01
5.4.80.0120.06312.01
5.4.70.0100.04612.01
5.4.60.0080.05712.01
5.4.50.0080.04512.01
5.4.40.0090.04711.99
5.4.30.0100.04711.99
5.4.20.0090.05811.99
5.4.10.0120.05211.99
5.4.00.0070.05111.48
5.3.280.0090.04712.71
5.3.270.0070.05212.72
5.3.260.0120.04712.72
5.3.250.0070.05312.72
5.3.240.0120.05212.72
5.3.230.0140.07712.71
5.3.220.0130.05212.68
5.3.210.0120.08012.68
5.3.200.0110.06612.68
5.3.190.0110.05212.68
5.3.180.0110.04312.67
5.3.170.0230.06912.67
5.3.160.0140.06212.67
5.3.150.0140.06312.67
5.3.140.0090.05012.66
5.3.130.0090.05512.66
5.3.120.0100.04912.66
5.3.110.0090.04712.66
5.3.100.0090.04812.12
5.3.90.0090.04312.08
5.3.80.0160.05412.08
5.3.70.0070.03912.07
5.3.60.0060.03912.07
5.3.50.0100.04612.00
5.3.40.0050.04312.00
5.3.30.0080.03511.95
5.3.20.0090.03911.73
5.3.10.0090.03411.70
5.3.00.0050.03811.69
5.2.170.0040.0329.18
5.2.160.0050.0309.18
5.2.150.0050.0339.18
5.2.140.0080.0329.18
5.2.130.0070.0319.14
5.2.120.0040.0309.14
5.2.110.0080.0309.15
5.2.100.0070.0479.14
5.2.90.0050.0319.14
5.2.80.0060.0299.14
5.2.70.0050.0319.14
5.2.60.0070.0309.09
5.2.50.0050.0329.06
5.2.40.0070.0349.04
5.2.30.0050.0389.01
5.2.20.0060.0349.00
5.2.10.0050.0308.92
5.2.00.0060.0298.79
5.1.60.0050.0298.07
5.1.50.0050.0258.07
5.1.40.0040.0258.05
5.1.30.0060.0278.40
5.1.20.0060.0268.42
5.1.10.0050.0318.14
5.1.00.0070.0328.15
5.0.50.0050.0246.62
5.0.40.0050.0246.48
5.0.30.0080.0406.29
5.0.20.0050.0236.27
5.0.10.0050.0246.24
5.0.00.0040.0356.23
4.4.90.0020.0204.78
4.4.80.0040.0154.75
4.4.70.0040.0164.76
4.4.60.0020.0184.76
4.4.50.0020.0164.77
4.4.40.0030.0294.71
4.4.30.0040.0154.76
4.4.20.0020.0184.85
4.4.10.0040.0154.85
4.4.00.0050.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0184.67
4.3.90.0050.0154.63
4.3.80.0040.0254.59
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0040.0164.62
4.3.40.0040.0244.53
4.3.30.0040.0153.28
4.3.20.0020.0173.26
4.3.10.0020.0163.22
4.3.00.0070.0306.87

preferences:
141.19 ms | 1386 KiB | 7 Q