3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today new new DateTime(); $int = new DateInterval(); $int->m = 6; $new_date = $today->add($int); echo $new_date->format(DateTime::RFC822);

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)
5.4.320.0070.03512.50
5.4.310.0090.03512.49
5.4.300.0120.03512.50
5.4.290.0090.03712.49
5.4.280.0070.03812.39
5.4.270.0110.03812.39
5.4.260.0080.03912.39
5.4.250.0110.03912.39
5.4.240.0050.04212.39
5.4.230.0080.04012.38
5.4.220.0060.03912.38
5.4.210.0040.03612.38
5.4.200.0070.03612.38
5.4.190.0060.03612.38
5.4.180.0050.03812.38
5.4.170.0050.03812.38
5.4.160.0060.03612.38
5.4.150.0070.03412.38
5.4.140.0060.03612.07
5.4.130.0080.04312.05
5.4.120.0080.04112.02
5.4.110.0050.04812.01
5.4.100.0050.04012.01
5.4.90.0080.04012.01
5.4.80.0070.04012.01
5.4.70.0070.03312.00
5.4.60.0050.04112.01
5.4.50.0060.03712.01
5.4.40.0060.03912.00
5.4.30.0080.04411.99
5.4.20.0090.03811.98
5.4.10.0050.04112.00
5.4.00.0020.03811.48
5.3.290.0070.04512.80
5.3.280.0050.03812.71
5.3.270.0070.03812.73
5.3.260.0060.03812.72
5.3.250.0040.03812.72
5.3.240.0090.04012.72
5.3.230.0090.03912.71
5.3.220.0070.03812.68
5.3.210.0040.04212.68
5.3.200.0100.03312.68
5.3.190.0050.04012.68
5.3.180.0090.03512.67
5.3.170.0060.04012.67
5.3.160.0080.03812.68
5.3.150.0020.04312.67
5.3.140.0080.04212.66
5.3.130.0110.04012.66
5.3.120.0070.04012.66
5.3.110.0100.04312.66
5.3.100.0060.04712.11
5.3.90.0110.04112.08
5.3.80.0050.04412.08
5.3.70.0050.04112.08
5.3.60.0070.04412.06
5.3.50.0050.03812.00
5.3.40.0100.03512.00
5.3.30.0060.03711.95
5.3.20.0080.03311.73
5.3.10.0060.04111.70
5.3.00.0030.04011.70
5.2.170.0070.0309.18
5.2.160.0040.0309.18
5.2.150.0090.0309.18
5.2.140.0060.0329.18
5.2.130.0040.0319.14
5.2.120.0080.0289.14
5.2.110.0050.0319.14
5.2.100.0090.0279.14
5.2.90.0080.0319.14
5.2.80.0040.0339.14
5.2.70.0060.0379.14
5.2.60.0090.0349.09
5.2.50.0060.0329.06
5.2.40.0070.0269.03
5.2.30.0020.0329.01
5.2.20.0030.0299.00
5.2.10.0030.0288.92
5.2.00.0020.0318.78
5.1.60.0040.0248.06
5.1.50.0040.0248.07
5.1.40.0030.0328.05
5.1.30.0070.0308.40
5.1.20.0060.0288.42
5.1.10.0050.0248.14
5.1.00.0050.0288.14
5.0.50.0050.0246.62
5.0.40.0080.0266.48
5.0.30.0030.0426.29
5.0.20.0030.0236.27
5.0.10.0030.0196.24
5.0.00.0060.0336.23
4.4.90.0090.0124.78
4.4.80.0040.0174.75
4.4.70.0030.0174.76
4.4.60.0020.0154.75
4.4.50.0040.0194.77
4.4.40.0030.0294.71
4.4.30.0040.0154.76
4.4.20.0030.0214.84
4.4.10.0050.0184.85
4.4.00.0040.0264.76
4.3.110.0010.0174.67
4.3.100.0030.0144.66
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0000.0234.63
4.3.60.0020.0184.63
4.3.50.0020.0184.62
4.3.40.0040.0294.54
4.3.30.0050.0193.29
4.3.20.0050.0183.26
4.3.10.0020.0193.22
4.3.00.0000.0237.55

preferences:
142.9 ms | 1394 KiB | 7 Q