3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = "20141001T06:07:00"; $end = "20141007T06:07:00"; //$start = date_create(date('Y-m-d H:i:s', strtotime($start))); //$end = date_create(date('Y-m-d H:i:s', strtotime($end))); $start = new DateTime($start); $end = new DateTime($end); $interval = $start->diff($end); $j = $interval->format('%a'); //echo $j; for($i=0; $i < $interval->format('%a'); $i++){ echo $start->add('P'.$i+1.'D'); } //echo $interval->format('%R%a days');

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)
5.4.320.0020.04012.50
5.4.310.0080.03512.50
5.4.300.0110.03712.50
5.4.290.0060.04412.50
5.4.280.0030.03812.39
5.4.270.0070.03612.39
5.4.260.0080.03712.39
5.4.250.0050.03912.39
5.4.240.0060.03712.39
5.4.230.0090.05012.38
5.4.220.0080.03412.38
5.4.210.0050.03612.39
5.4.200.0090.03412.38
5.4.190.0040.03712.38
5.4.180.0050.03812.38
5.4.170.0060.03612.39
5.4.160.0060.03712.39
5.4.150.0090.03412.38
5.4.140.0030.03912.07
5.4.130.0060.03412.05
5.4.120.0080.03412.02
5.4.110.0050.04012.02
5.4.100.0070.03412.01
5.4.90.0040.03912.01
5.4.80.0060.03812.02
5.4.70.0050.03612.01
5.4.60.0050.03612.01
5.4.50.0090.03112.01
5.4.40.0080.03112.00
5.4.30.0040.03712.00
5.4.20.0060.03512.00
5.4.10.0070.03312.00
5.4.00.0020.04011.49
5.3.290.0050.04112.80
5.3.280.0060.03812.71
5.3.270.0080.03812.72
5.3.260.0090.03912.72
5.3.250.0040.04212.72
5.3.240.0120.03612.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0070.03812.68
5.3.200.0070.03512.68
5.3.190.0070.03712.68
5.3.180.0070.03512.67
5.3.170.0060.03612.67
5.3.160.0060.03712.68
5.3.150.0060.03812.67
5.3.140.0060.04912.66
5.3.130.0060.03912.66
5.3.120.0040.04312.66
5.3.110.0100.03712.66
5.3.100.0080.03412.12
5.3.90.0050.03712.08
5.3.80.0050.03812.07
5.3.70.0060.03612.07
5.3.60.0060.03612.06
5.3.50.0070.03512.00
5.3.40.0060.03612.00
5.3.30.0060.03511.95
5.3.20.0060.03511.73
5.3.10.0080.03211.70
5.3.00.0050.03711.69
5.2.170.0100.0289.18
5.2.160.0050.0319.18
5.2.150.0030.0339.19
5.2.140.0050.0339.18
5.2.130.0030.0339.14
5.2.120.0100.0349.14
5.2.110.0080.0319.14
5.2.100.0060.0449.14
5.2.90.0070.0399.14
5.2.80.0060.0329.14
5.2.70.0040.0319.14
5.2.60.0040.0319.10
5.2.50.0040.0329.07
5.2.40.0040.0309.04
5.2.30.0080.0279.02
5.2.20.0050.0289.01
5.2.10.0060.0268.93
5.2.00.0070.0288.79
5.1.60.0020.0268.07
5.1.50.0050.0308.07
5.1.40.0070.0328.05
5.1.30.0030.0278.41
5.1.20.0020.0308.43
5.1.10.0010.0298.15
5.1.00.0040.0268.15
5.0.50.0050.0206.63
5.0.40.0040.0196.48
5.0.30.0060.0296.30
5.0.20.0020.0216.29
5.0.10.0030.0216.27
5.0.00.0010.0346.26
4.4.90.0020.0174.78
4.4.80.0030.0154.76
4.4.70.0030.0154.76
4.4.60.0050.0144.75
4.4.50.0040.0214.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0030.0174.84
4.4.10.0040.0164.85
4.4.00.0020.0294.76
4.3.110.0040.0154.67
4.3.100.0010.0174.66
4.3.90.0080.0104.63
4.3.80.0020.0264.59
4.3.70.0030.0174.63
4.3.60.0030.0154.63
4.3.50.0020.0174.62
4.3.40.0010.0264.53
4.3.30.0020.0163.31
4.3.20.0050.0143.29
4.3.10.0030.0173.25
4.3.00.0070.0176.79

preferences:
146.3 ms | 1394 KiB | 7 Q