3v4l.org

run code in 300+ PHP versions simultaneously
<?php $am = date("a", strtotime("now")); var_dump($am);return; if ($am == 'am') { $time = "now 8am"; } else { $time = "+1 day 8am"; } echo date("m/d/Y g:ia", strtotime($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)
5.4.320.0040.03912.50
5.4.310.0060.04912.49
5.4.300.0090.04712.50
5.4.290.0040.04212.49
5.4.280.0070.05012.39
5.4.270.0100.04612.39
5.4.260.0080.04012.39
5.4.250.0080.04212.39
5.4.240.0060.03612.39
5.4.230.0070.03712.38
5.4.220.0060.03412.38
5.4.210.0020.03912.38
5.4.200.0050.03712.38
5.4.190.0060.03412.38
5.4.180.0070.03412.38
5.4.170.0050.03812.38
5.4.160.0040.03712.38
5.4.150.0030.03912.38
5.4.140.0090.04212.07
5.4.130.0080.03312.05
5.4.120.0070.03812.02
5.4.110.0060.04512.02
5.4.100.0090.03112.01
5.4.90.0100.03312.01
5.4.80.0060.03912.01
5.4.70.0080.03312.01
5.4.60.0070.04912.00
5.4.50.0040.03612.00
5.4.40.0070.03512.00
5.4.30.0050.03811.99
5.4.20.0050.03711.99
5.4.10.0050.03711.99
5.4.00.0030.04011.48
5.3.290.0070.04012.80
5.3.280.0040.04012.71
5.3.270.0040.05012.72
5.3.260.0100.04412.72
5.3.250.0060.03812.72
5.3.240.0050.03812.71
5.3.230.0050.04012.71
5.3.220.0040.04212.68
5.3.210.0080.03912.68
5.3.200.0050.03812.68
5.3.190.0070.04612.68
5.3.180.0070.03612.67
5.3.170.0080.03412.67
5.3.160.0050.04212.68
5.3.150.0070.03712.68
5.3.140.0050.03712.66
5.3.130.0070.03912.66
5.3.120.0090.03612.66
5.3.110.0060.03912.66
5.3.100.0050.03812.11
5.3.90.0080.03412.08
5.3.80.0040.03812.07
5.3.70.0050.03812.07
5.3.60.0080.03412.06
5.3.50.0070.03512.01
5.3.40.0060.03512.00
5.3.30.0070.03611.95
5.3.20.0060.03711.73
5.3.10.0060.03511.70
5.3.00.0070.03611.68
5.2.170.0040.0329.18
5.2.160.0050.0299.18
5.2.150.0050.0339.18
5.2.140.0070.0289.18
5.2.130.0080.0259.14
5.2.120.0040.0299.14
5.2.110.0090.0319.15
5.2.100.0040.0319.14
5.2.90.0090.0259.14
5.2.80.0050.0349.14
5.2.70.0060.0319.14
5.2.60.0060.0299.10
5.2.50.0030.0329.07
5.2.40.0040.0309.04
5.2.30.0050.0299.01
5.2.20.0030.0319.00
5.2.10.0060.0278.92
5.2.00.0060.0288.78
5.1.60.0030.0258.07
5.1.50.0080.0218.07
5.1.40.0020.0278.04
5.1.30.0030.0268.40
5.1.20.0030.0288.42
5.1.10.0040.0278.14
5.1.00.0040.0268.14
5.0.50.0000.0246.62
5.0.40.0040.0206.48
5.0.30.0020.0336.29
5.0.20.0040.0206.26
5.0.10.0030.0216.24
5.0.00.0010.0346.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0020.0224.75
4.4.60.0030.0154.75
4.4.50.0010.0184.77
4.4.40.0040.0244.71
4.4.30.0020.0164.75
4.4.20.0030.0164.84
4.4.10.0030.0154.85
4.4.00.0050.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0020.0254.58
4.3.70.0080.0164.63
4.3.60.0030.0164.63
4.3.50.0030.0234.63
4.3.40.0020.0294.54
4.3.30.0010.0183.28
4.3.20.0040.0143.25
4.3.10.0020.0163.22
4.3.00.0070.0177.82

preferences:
140.57 ms | 1394 KiB | 7 Q