3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateFrom="2014-03-31"; $dateTo="2014-05-16"; { $difference = null; $dateFromElements = split(' ', $dateFrom); $dateToElements = split(' ', $dateTo); $dateFromDateElements = split('-', $dateFromElements[0]); $dateFromTimeElements = split(':', $dateFromElements[1]); $dateToDateElements = split('-', $dateToElements[0]); $dateToTimeElements = split(':', $dateToElements[1]); // Get unix timestamp for both dates $dateFromTimeElements[0] = ($dateFromTimeElements[0] == '') ? 0 : $dateFromTimeElements[0]; $dateFromTimeElements[1] = ($dateFromTimeElements[1] == '') ? 0 : $dateFromTimeElements[1]; $dateFromTimeElements[2] = ($dateFromTimeElements[2] == '') ? 0 : $dateFromTimeElements[2]; $date1 = mktime($dateFromTimeElements[0], $dateFromTimeElements[1], $dateFromTimeElements[2], $dateFromDateElements[1], $dateFromDateElements[2], $dateFromDateElements[0]); $dateToTimeElements[0] = ($dateToTimeElements[0] == '') ? 0 : $dateToTimeElements[0]; $dateToTimeElements[1] = ($dateToTimeElements[1] == '') ? 0 : $dateToTimeElements[1]; $dateToTimeElements[2] = ($dateToTimeElements[2] == '') ? 0 : $dateToTimeElements[2]; $date2 = mktime($dateToTimeElements[0], $dateToTimeElements[1], $dateToTimeElements[2], $dateToDateElements[1], $dateToDateElements[2], $dateToDateElements[0]); if ($date1 > $date2) { return null; } $diff = $date2 - $date1; $days = 0; $hours = 0; $minutes = 0; $seconds = 0; if ($diff % 86400 <= 0) { // there are 86,400 seconds in a day $days = $diff / 86400; } if ($diff % 86400 > 0) { $rest = ($diff % 86400); $days = ($diff - $rest) / 86400; if ($rest % 3600 > 0) { $rest1 = ($rest % 3600); $hours = ($rest - $rest1) / 3600; if ($rest1 % 60 > 0) { $rest2 = ($rest1 % 60); $minutes = ($rest1 - $rest2) / 60; $seconds = $rest2; } else { $minutes = $rest1 / 60; } } else { $hours = $rest / 3600; } } switch ($unit) { case 'd': case 'D': $partialDays = 0; $partialDays += ($seconds / 86400); $partialDays += ($minutes / 1440); $partialDays += ($hours / 24); $difference = $days + $partialDays; break; case 'h': case 'H': $partialHours = 0; $partialHours += ($seconds / 3600); $partialHours += ($minutes / 60); $difference = $hours + ($days * 24) + $partialHours; break; case 'm': case 'M': $partialMinutes = 0; $partialMinutes += ($seconds / 60); $difference = $minutes + ($days * 1440) + ($hours * 60) + $partialMinutes; break; case 's': case 'S': $difference = $seconds + ($days * 86400) + ($hours * 3600) + ($minutes * 60); break; case 'a': case 'A': $difference = array( "days" => $days, "hours" => $hours, "minutes" => $minutes, "seconds" => $seconds ); break; } echo $difference.">>>>>>"; }

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)
8.3.60.0110.00718.31
8.3.50.0120.00821.21
8.3.40.0120.00318.79
8.3.30.0080.00620.34
8.3.20.0040.00420.65
8.3.10.0050.00221.21
8.3.00.0020.00523.48
8.2.180.0040.01118.54
8.2.170.0070.00722.96
8.2.160.0070.00720.29
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0060.00319.22
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0000.00919.52
8.2.70.0060.00317.63
8.2.60.0030.00617.91
8.2.50.0030.00718.07
8.2.40.0000.00818.03
8.2.30.0070.00319.39
8.2.20.0000.00917.61
8.2.10.0030.00617.81
8.2.00.0050.00317.70
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0110.00022.42
8.1.230.0070.00321.16
8.1.220.0000.00818.77
8.1.210.0050.00319.09
8.1.200.0070.00317.48
8.1.190.0040.00417.54
8.1.180.0050.00318.10
8.1.170.0040.00418.71
8.1.160.0040.00418.89
8.1.150.0000.00818.69
8.1.140.0000.00817.47
8.1.130.0030.00317.81
8.1.120.0000.00817.51
8.1.110.0000.00717.47
8.1.100.0040.00417.43
8.1.90.0060.00317.45
8.1.80.0040.00417.53
8.1.70.0000.00717.36
8.1.60.0000.00917.59
8.1.50.0000.00717.58
8.1.40.0030.00617.63
8.1.30.0060.00317.67
8.1.20.0040.00417.66
8.1.10.0000.00817.56
8.1.00.0000.00817.58
8.0.300.0070.00019.97
8.0.290.0040.00417.28
8.0.280.0000.00718.38
8.0.270.0000.00717.27
8.0.260.0000.00716.90
8.0.250.0000.00817.09
8.0.240.0000.00717.02
8.0.230.0070.00016.99
8.0.220.0030.00316.98
8.0.210.0030.00316.85
8.0.200.0000.00617.10
8.0.190.0040.00417.04
8.0.180.0040.00416.90
8.0.170.0040.00416.88
8.0.160.0000.00816.99
8.0.150.0000.00716.93
8.0.140.0020.00517.01
8.0.130.0000.00613.34
8.0.120.0050.00316.92
8.0.110.0040.00416.83
8.0.100.0070.00016.82
8.0.90.0040.00416.98
8.0.80.0070.00716.97
8.0.70.0000.00716.76
8.0.60.0040.00417.04
8.0.50.0080.00017.00
8.0.30.0150.00617.30
8.0.20.0090.01117.40
8.0.10.0050.00316.98
8.0.00.0110.00916.94
7.4.330.0000.00415.09
7.4.320.0060.00016.63
7.4.300.0030.00316.54
7.4.290.0040.00316.54
7.4.280.0030.00616.67
7.4.270.0030.00316.60
7.4.260.0050.00013.38
7.4.250.0030.00516.54
7.4.240.0040.00416.69
7.4.230.0030.00316.52
7.4.220.0130.00616.70
7.4.210.0090.00616.56
7.4.200.0040.00416.74
7.4.190.0050.00216.50
7.4.160.0100.00716.71
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0080.00916.59
7.4.120.0080.01116.61
7.4.110.0300.01716.53
7.4.100.0100.00716.70
7.4.90.0140.00416.46
7.4.80.0120.00619.39
7.4.70.0140.00416.63
7.4.60.0030.01316.61
7.4.50.0070.00316.55
7.4.40.0070.01122.77
7.4.30.0170.00016.54
7.4.00.0030.01414.92
7.3.330.0020.00213.08
7.3.320.0050.00013.19
7.3.310.0070.00016.20
7.3.300.0070.00016.24
7.3.290.0060.00916.36
7.3.280.0070.01016.38
7.3.270.0150.00917.40
7.3.260.0090.00918.24
7.3.250.0090.00916.41
7.3.240.0030.01316.54
7.3.230.0120.00616.39
7.3.210.0130.00316.62
7.3.200.0080.01119.39
7.3.190.0100.01316.28
7.3.180.0140.00316.60
7.3.170.0060.01016.49
7.3.160.0150.00916.55
7.3.120.0030.01215.14
7.2.330.0120.00616.48
7.2.320.0040.01416.69
7.2.310.0070.01116.24
7.2.300.0060.01116.39
7.2.290.0160.00016.63
7.2.60.0070.00716.72
7.2.00.0060.00919.30
7.1.200.0040.00715.66
7.1.100.0090.00317.67
7.1.70.0110.00017.16
7.1.60.0110.01519.17
7.1.50.0100.00016.78
7.1.00.0030.05722.28
7.0.200.0030.00616.70
7.0.140.0070.06722.22
7.0.80.0130.07021.93
7.0.70.0030.05721.70
7.0.60.0030.05021.73
7.0.50.0100.07722.10
7.0.40.0100.07720.18
7.0.30.0030.06020.14
7.0.20.0030.08720.18
7.0.10.0070.05020.04
7.0.00.0030.04320.10
5.6.280.0070.07021.02
5.6.230.0070.05020.64
5.6.220.0030.05720.74
5.6.210.0030.04320.66
5.6.200.0030.05321.04
5.6.190.0030.05321.02
5.6.180.0070.09721.07
5.6.170.0070.04720.95
5.6.160.0030.04721.15
5.6.150.0000.08721.09
5.6.140.0000.05020.95
5.6.130.0030.04721.18
5.6.120.0070.05021.03
5.6.110.0100.08020.96
5.6.100.0130.08021.08
5.6.90.0130.06721.07
5.6.80.0070.06020.52
5.6.70.0070.04720.51
5.6.60.0170.02720.48
5.6.50.0000.04720.47
5.6.40.0070.03720.48
5.6.30.0000.04020.41
5.6.20.0000.03720.44
5.6.10.0070.04320.41
5.6.00.0030.04320.30
5.5.370.0000.08720.41
5.5.360.0030.04320.36
5.5.350.0000.09020.44
5.5.340.0000.08020.66
5.5.330.0070.07720.93
5.5.320.0030.08720.91
5.5.310.0000.07020.93
5.5.300.0000.05320.74
5.5.290.0000.05020.88
5.5.280.0070.07320.89
5.5.270.0070.07020.77
5.5.260.0100.04720.91
5.5.250.0000.04720.59
5.5.240.0070.03720.30
5.5.230.0070.04020.02
5.5.220.0070.03720.29
5.5.210.0100.03320.28
5.5.200.0030.04320.17
5.5.190.0070.07320.29
5.5.180.0070.03320.24
5.5.160.0030.04020.09
5.5.150.0000.04020.16
5.5.140.0000.05020.16
5.5.130.0000.03720.16
5.5.120.0030.03720.14
5.5.110.0030.03720.18
5.5.100.0030.04020.06
5.5.90.0030.03020.02
5.5.80.0030.03720.06
5.5.70.0130.03020.07
5.5.60.0000.04020.17
5.5.50.0000.04020.09
5.5.40.0030.03319.97
5.5.30.0000.04720.16
5.5.20.0030.04020.06
5.5.10.0000.03720.06
5.5.00.0000.04320.11
5.4.450.0030.05319.23
5.4.440.0100.07019.30
5.4.430.0070.04719.32
5.4.420.0030.04319.46
5.4.410.0030.05019.01
5.4.400.0030.04319.11
5.4.390.0000.05019.14
5.4.380.0070.03719.06
5.4.370.0000.04719.12
5.4.360.0030.03719.07
5.4.350.0100.03319.23
5.4.340.0030.03319.23
5.4.320.0070.03318.96
5.4.310.0030.03019.13
5.4.300.0030.03719.05
5.4.290.0030.04019.06
5.4.280.0000.04019.23
5.4.270.0030.03718.98
5.4.260.0030.03019.05
5.4.250.0030.03018.77
5.4.240.0030.03319.09
5.4.230.0070.03318.89
5.4.220.0030.03719.02
5.4.210.0070.03318.80
5.4.200.0030.03718.93
5.4.190.0000.04019.01
5.4.180.0070.07319.08
5.4.170.0070.03319.05
5.4.160.0000.03719.05
5.4.150.0030.03719.07
5.4.140.0000.05316.39
5.4.130.0000.03716.34
5.4.120.0000.04016.40
5.4.110.0000.04016.29
5.4.100.0000.06316.26
5.4.90.0000.03316.41
5.4.80.0000.05016.27
5.4.70.0000.03716.37
5.4.60.0030.03316.43
5.4.50.0000.04716.40
5.4.40.0070.07716.33
5.4.30.0000.07316.43
5.4.20.0000.07316.45
5.4.10.0070.06716.37
5.4.00.0030.07715.78
5.3.290.0030.03714.53
5.3.280.0070.03314.57
5.3.270.0030.04014.62
5.3.260.0070.03014.63
5.3.250.0030.03714.50
5.3.240.0000.04014.50
5.3.230.0030.03014.62
5.3.220.0000.04014.59
5.3.210.0100.02714.57
5.3.200.0070.03714.46
5.3.190.0030.03714.58
5.3.180.0030.04714.59
5.3.170.0000.04314.59
5.3.160.0070.06714.55
5.3.150.0070.03314.55
5.3.140.0030.07014.40
5.3.130.0030.07314.53
5.3.120.0030.05314.57
5.3.110.0100.07314.40
5.3.100.0070.07014.05
5.3.90.0070.07314.02
5.3.80.0030.08013.99
5.3.70.0070.07714.04
5.3.60.0030.07713.96
5.3.50.0070.07013.91
5.3.40.0000.08013.92
5.3.30.0030.05013.80
5.3.20.0030.04713.58
5.3.10.0130.06313.68
5.3.00.0000.06013.52
5.2.170.0030.03311.75
5.2.160.0030.05711.75
5.2.150.0000.06011.75
5.2.140.0070.05711.75
5.2.130.0070.02711.75
5.2.120.0030.05311.75
5.2.110.0030.06311.75
5.2.100.0070.05311.75
5.2.90.0030.05711.75
5.2.80.0030.06311.75
5.2.70.0070.05711.75
5.2.60.0030.06711.75
5.2.50.0030.06011.75
5.2.40.0030.06311.75
5.2.30.0030.04711.75
5.2.20.0030.03011.75
5.2.10.0070.04011.75
5.2.00.0000.05011.75
5.1.60.0070.04711.75
5.1.50.0000.04711.75
5.1.40.0030.05311.75
5.1.30.0000.04311.75
5.1.20.0030.04011.75
5.1.10.0030.05311.75
5.1.00.0000.02711.75
5.0.50.0030.03711.75
5.0.40.0070.03711.75
5.0.30.0070.04311.75
5.0.20.0000.02711.75
5.0.10.0000.03311.75
5.0.00.0030.03711.75
4.4.90.0000.03011.75
4.4.80.0070.02311.75
4.4.70.0030.03311.75
4.4.60.0000.03711.75
4.4.50.0070.02311.75
4.4.40.0000.05711.75
4.4.30.0030.03311.75
4.4.20.0000.01711.75
4.4.10.0030.03011.75
4.4.00.0000.04011.75
4.3.110.0000.03711.75
4.3.100.0030.01711.75
4.3.90.0070.02011.75
4.3.80.0030.03011.75
4.3.70.0000.03311.75
4.3.60.0030.03011.75
4.3.50.0000.03311.75
4.3.40.0030.05011.75
4.3.30.0000.02711.75
4.3.20.0000.03711.75
4.3.10.0030.03311.75
4.3.00.0000.03011.75

preferences:
52.06 ms | 400 KiB | 5 Q