3v4l.org

run code in 300+ PHP versions simultaneously
<?php function calcDays($startdate, $enddate) { $first = $startdate < $enddate ? $startdate : $enddate; $second = $startdate < $enddate ? $enddate : $startdate; $inbetween = $second - $first; $i[0] = 60; $i[1] = 24; $i[2] = 7; $i[3] = date('t', strtotime('-1 month', $second)); $i[4] = date('L', strtotime('-1 year', $second)) ? 366 : 365; $i[5] = array(31, (date('L', strtotime('-1 year', $second)) ? 28 : 29), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); $days = 0; $temp = floor($inbetween / $i[0] / $i[0] / $i[1]); $tempMonth = date('n', strtotime('-1 year', $second)); for($n = 0; $n < 12; $n++) { $tempMonth -= 1; if($temp >= $i[5][$tempMonth]) { $temp -= $i[5][$tempMonth]; } else { $days = $temp; break; } } $month = floor($inbetween / $i[0] / $i[0] / $i[1] / $i[3] % $i[4]); //$days = floor($inbetween / $i[0] / $i[0] / $i[1] % $i[3]); $hours = floor($inbetween / $i[0] / $i[0] % $i[1]); $minutes = floor($inbetween / $i[0] % $i[0]); $seconds = $inbetween % $i[0]; return $month . " months " . $days . " days " . $hours . " hours " . $minutes . " minutes " . $seconds . " seconds";; } echo calcDays(1388389157, 1419925156);

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)
8.3.60.0170.00318.68
8.3.50.0110.00521.27
8.3.40.0110.00419.22
8.3.30.0100.00320.47
8.3.20.0050.00320.29
8.3.10.0030.00522.21
8.3.00.0080.00022.43
8.2.180.0040.01816.88
8.2.170.0090.00922.96
8.2.160.0100.00322.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00726.16
8.2.120.0040.00420.79
8.2.110.0030.00719.57
8.2.100.0080.00318.28
8.2.90.0000.00719.48
8.2.80.0040.00418.05
8.2.70.0000.00817.88
8.2.60.0000.00818.28
8.2.50.0060.00318.07
8.2.40.0030.00518.40
8.2.30.0040.00419.70
8.2.20.0050.00217.94
8.2.10.0040.00418.08
8.2.00.0080.00018.15
8.1.280.0070.01425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00024.13
8.1.230.0070.00420.71
8.1.220.0050.00318.77
8.1.210.0000.00821.06
8.1.200.0030.00717.60
8.1.190.0080.00017.66
8.1.180.0000.00918.10
8.1.170.0080.00018.92
8.1.160.0000.00719.11
8.1.150.0000.00718.87
8.1.140.0000.00817.87
8.1.130.0070.00018.04
8.1.120.0000.00817.72
8.1.110.0000.00717.70
8.1.100.0030.00617.81
8.1.90.0000.00717.80
8.1.80.0000.00717.85
8.1.70.0030.00317.70
8.1.60.0070.00017.89
8.1.50.0050.00217.74
8.1.40.0040.00417.83
8.1.30.0040.00417.93
8.1.20.0000.00817.92
8.1.10.0060.00317.91
8.1.00.0080.00017.77
8.0.300.0080.00020.30
8.0.290.0000.00717.55
8.0.280.0050.00318.74
8.0.270.0000.00717.49
8.0.260.0000.00717.22
8.0.250.0070.00017.25
8.0.240.0000.00917.27
8.0.230.0000.00717.28
8.0.220.0040.00417.23
8.0.210.0000.00717.27
8.0.200.0000.00817.26
8.0.190.0020.00517.27
8.0.180.0000.00817.18
8.0.170.0030.00517.23
8.0.160.0000.00717.25
8.0.150.0050.00317.18
8.0.140.0030.00517.20
8.0.130.0030.00313.57
8.0.120.0000.00817.23
8.0.110.0090.00017.21
8.0.100.0040.00417.13
8.0.90.0000.00717.14
8.0.80.0060.00917.17
8.0.70.0040.00417.13
8.0.60.0040.00417.13
8.0.50.0000.00717.07
8.0.30.0110.00917.37
8.0.20.0100.01017.49
8.0.10.0000.00717.40
8.0.00.0070.01217.19
7.4.330.0000.00516.78
7.4.320.0030.00316.65
7.4.300.0060.00016.94
7.4.290.0040.00416.94
7.4.280.0080.00016.94
7.4.270.0000.00716.82
7.4.260.0040.00413.45
7.4.250.0040.00416.85
7.4.240.0040.00316.88
7.4.230.0030.00616.93
7.4.220.0030.01516.72
7.4.210.0040.01016.84
7.4.200.0000.00816.78
7.4.190.0030.00316.99
7.4.160.0090.00916.96
7.4.150.0040.01317.40
7.4.140.0160.00717.86
7.4.130.0100.00916.85
7.4.120.0100.01016.98
7.4.110.0070.01016.82
7.4.100.0100.00716.76
7.4.90.0030.01416.89
7.4.80.0090.00919.39
7.4.70.0130.00316.89
7.4.60.0060.00916.94
7.4.50.0030.00616.64
7.4.40.0040.01122.77
7.4.30.0110.00516.93
7.4.00.0040.01115.28
7.3.330.0000.00513.67
7.3.320.0030.00313.63
7.3.310.0000.00716.75
7.3.300.0000.00716.57
7.3.290.0070.00716.72
7.3.280.0070.00816.61
7.3.270.0100.00717.40
7.3.260.0060.01218.24
7.3.250.0070.01116.74
7.3.240.0090.01416.77
7.3.230.0080.00816.89
7.3.210.0060.01216.81
7.3.200.0140.00719.39
7.3.190.0090.01016.87
7.3.180.0040.01216.91
7.3.170.0190.00416.99
7.3.160.0050.01116.84
7.3.120.0050.01215.36
7.3.110.0070.01115.25
7.3.100.0030.01015.14
7.3.90.0070.00315.00
7.3.80.0000.01615.05
7.3.70.0060.00314.88
7.3.60.0070.00715.18
7.3.50.0040.00915.27
7.3.40.0120.00315.08
7.3.30.0000.01115.14
7.3.20.0000.01716.93
7.3.10.0030.01016.58
7.3.00.0060.00316.75
7.2.330.0040.01417.03
7.2.320.0090.00916.83
7.2.310.0040.01417.12
7.2.300.0070.01016.85
7.2.290.0080.00817.16
7.2.250.0030.01315.54
7.2.240.0070.01415.33
7.2.230.0150.00315.29
7.2.220.0120.00615.54
7.2.210.0040.00715.20
7.2.200.0030.00715.06
7.2.190.0070.01015.39
7.2.180.0070.00715.39
7.2.170.0060.00915.28
7.2.00.0060.00619.42
7.1.330.0000.01516.13
7.1.320.0000.01715.96
7.1.310.0030.01015.80
7.1.300.0090.00616.05
7.1.290.0100.00016.10
7.1.280.0030.00916.06
7.1.270.0070.00715.99
7.1.260.0030.01016.08
7.1.200.0070.00715.93
7.1.100.0000.01418.43
7.1.70.0040.00417.44
7.1.60.0160.01019.17
7.1.50.0110.01417.26
7.1.00.0030.03322.31
7.0.200.0000.00817.09
7.0.140.0030.07322.18
7.0.100.0100.06019.93
7.0.90.0100.06720.07
7.0.80.0070.05020.01
7.0.70.0370.04020.00
7.0.60.0130.04720.06
7.0.50.0230.08020.36
7.0.40.0100.08719.91
7.0.30.0100.05320.02
7.0.20.0030.08020.18
7.0.10.0070.07720.10
7.0.00.0070.08319.98
5.6.280.0030.07320.83
5.6.250.0100.07320.74
5.6.240.0030.04320.71
5.6.230.0100.06320.61
5.6.220.0170.07720.63
5.6.210.0000.05020.62
5.6.200.0070.07321.03
5.6.190.0100.03321.05
5.6.180.0030.05021.10
5.6.170.0100.05721.03
5.6.160.0130.05721.18
5.6.150.0030.06721.10
5.6.140.0030.10720.96
5.6.130.0100.07721.06
5.6.120.0070.06321.11
5.6.110.0000.08320.97
5.6.100.0130.05320.94
5.6.90.0030.05021.01
5.6.80.0170.07320.48
5.6.70.0030.06720.35
5.6.60.0100.05720.46
5.6.50.0230.05720.42
5.6.40.0000.07320.51
5.6.30.0070.06720.29
5.6.20.0100.04720.46
5.6.10.0100.03320.39
5.6.00.0030.04020.48
5.5.380.0030.05320.56
5.5.370.0070.08320.53
5.5.360.0130.07720.33
5.5.350.0070.04720.36
5.5.340.0030.06320.82
5.5.330.0030.06020.91
5.5.320.0000.07320.85
5.5.310.0070.04720.88
5.5.300.0100.05720.83
5.5.290.0000.09020.79
5.5.280.0070.08720.94
5.5.270.0030.08720.90
5.5.260.0000.05720.65
5.5.250.0070.08020.61
5.5.240.0130.06320.29
5.5.230.0100.04720.25
5.5.220.0100.06020.28
5.5.210.0000.05020.23
5.5.200.0030.05720.22
5.5.190.0000.04320.27
5.5.180.0070.05020.23
5.5.160.0000.04320.20
5.5.150.0130.06720.29
5.5.140.0070.08720.21
5.5.130.0030.04020.30
5.5.120.0000.07720.09
5.5.110.0070.04020.23
5.5.100.0030.03320.11
5.5.90.0000.04020.03
5.5.80.0130.03720.18
5.5.70.0070.03720.07
5.5.60.0030.03720.02
5.5.50.0030.03720.13
5.5.40.0000.04320.12
5.5.30.0100.05020.05
5.5.20.0030.03320.16
5.5.10.0070.03720.11
5.5.00.0030.04720.10
5.4.450.0030.08019.18
5.4.440.0130.07719.55
5.4.430.0030.04019.48
5.4.420.0130.06719.36
5.4.410.0100.08019.24
5.4.400.0100.08018.95
5.4.390.0030.09019.09
5.4.380.0030.03719.16
5.4.370.0100.07019.18
5.4.360.0000.04019.13
5.4.350.0030.03718.88
5.4.340.0070.08719.04
5.4.320.0030.03718.95
5.4.310.0000.08018.88
5.4.300.0030.04019.13
5.4.290.0070.05719.02
5.4.280.0030.04019.12
5.4.270.0030.04018.84
5.4.260.0070.03319.20
5.4.250.0030.03319.11
5.4.240.0070.03318.87
5.4.230.0030.03718.87
5.4.220.0030.04019.12
5.4.210.0030.03719.12
5.4.200.0000.03319.17
5.4.190.0030.03718.84
5.4.180.0100.03019.14
5.4.170.0000.04019.04
5.4.160.0070.05719.02
5.4.150.0070.03719.10
5.4.140.0000.04016.27
5.4.130.0070.03316.30
5.4.120.0070.03716.30
5.4.110.0030.03716.39
5.4.100.0000.04016.41
5.4.90.0030.03716.56
5.4.80.0070.03316.52
5.4.70.0030.03716.55
5.4.60.0000.03716.34
5.4.50.0070.03016.36
5.4.40.0030.03716.41
5.4.30.0070.03316.47
5.4.20.0000.04016.33
5.4.10.0070.03316.47
5.4.00.0070.03315.81
5.3.290.0030.08014.82
5.3.280.0030.03014.68
5.3.270.0030.03714.73
5.3.260.0070.05314.61
5.3.250.0030.06314.63
5.3.240.0070.03714.65
5.3.230.0030.04714.63
5.3.220.0000.03714.66
5.3.210.0100.03714.65
5.3.200.0030.03714.62
5.3.190.0100.03014.69
5.3.180.0000.04014.61
5.3.170.0000.03714.64
5.3.160.0030.03714.66
5.3.150.0000.04014.64
5.3.140.0070.03714.52
5.3.130.0000.04314.67
5.3.120.0100.03014.63
5.3.110.0000.04014.65
5.3.100.0030.05014.18
5.3.90.0070.03314.02
5.3.80.0100.04314.10
5.3.70.0130.03714.07
5.3.60.0070.03314.00
5.3.50.0070.03313.96
5.3.40.0030.03713.86
5.3.30.0000.04013.81
5.3.20.0030.04013.73
5.3.10.0000.03713.77
5.3.00.0100.04313.55
5.2.170.0030.02711.30
5.2.160.0000.03011.30
5.2.150.0030.03011.30
5.2.140.0030.03311.30
5.2.130.0030.03311.30
5.2.120.0070.02311.30
5.2.110.0030.06711.30
5.2.100.0100.05311.30
5.2.90.0000.07011.30
5.2.80.0000.04011.30
5.2.70.0100.06311.30
5.2.60.0070.06311.30
5.2.50.0030.06311.30
5.2.40.0000.06311.30
5.2.30.0030.06311.30
5.2.20.0070.06011.30
5.2.10.0100.05311.30
5.2.00.0100.06011.30
5.1.60.0100.04711.30
5.1.50.0030.05311.30
5.1.40.0000.03711.30
5.1.30.0070.05311.30
5.1.20.0070.05711.30
5.1.10.0030.05711.30
5.1.00.0000.03311.30
5.0.50.0030.05011.30
5.0.40.0100.03711.30
5.0.30.0000.06311.30
5.0.20.0130.03011.30
5.0.10.0070.02011.30
5.0.00.0070.06011.30
4.4.90.0000.04011.30
4.4.80.0030.03311.30
4.4.70.0030.03711.30
4.4.60.0100.02711.30
4.4.50.0000.02311.30
4.4.40.0030.04711.30
4.4.30.0030.03711.30
4.4.20.0030.02311.30
4.4.10.0030.01711.30
4.4.00.0000.05711.30
4.3.110.0030.02311.30
4.3.100.0000.02011.30
4.3.90.0030.02311.30
4.3.80.0100.04711.30
4.3.70.0070.01311.30
4.3.60.0070.03011.30
4.3.50.0070.02711.30
4.3.40.0030.02711.30
4.3.30.0000.03711.30
4.3.20.0030.03711.30
4.3.10.0000.03711.30
4.3.00.0030.02711.30

preferences:
43.23 ms | 401 KiB | 5 Q