3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '2014-01-15'; $daysbefor1979 = '25568'; $start = strtotime("1900-01-01"); $diff = ($date - $start); $days = ($diff / 86400); echo date('Y-m-d', jdtounix(gregoriantojd(12, 31, 1899) + 51135)).PHP_EOL; echo round(($daysbefor1979+$days), 0);

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)
8.3.40.0130.00718.95
8.3.30.0130.00819.15
8.3.20.0040.00420.33
8.3.10.0040.00423.66
8.3.00.0080.00019.38
8.2.170.0070.00722.96
8.2.160.0110.00322.21
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00320.82
8.2.110.0030.00721.08
8.2.100.0040.00717.93
8.2.90.0000.00819.26
8.2.80.0030.00517.97
8.2.70.0000.00817.88
8.2.60.0030.00718.16
8.2.50.0000.00818.07
8.2.40.0050.00319.46
8.2.30.0000.00720.62
8.2.20.0000.00917.94
8.2.10.0070.00018.20
8.2.00.0040.00418.11
8.1.270.0070.00322.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00319.21
8.1.230.0090.00319.56
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0030.00617.60
8.1.180.0050.00318.10
8.1.170.0040.00418.88
8.1.160.0000.00721.85
8.1.150.0050.00318.95
8.1.140.0040.00419.66
8.1.130.0050.00317.78
8.1.120.0080.00017.50
8.1.110.0030.00617.61
8.1.100.0000.00717.59
8.1.90.0060.00317.68
8.1.80.0050.00317.49
8.1.70.0000.00817.60
8.1.60.0050.00217.65
8.1.50.0030.00517.55
8.1.40.0030.00617.62
8.1.30.0050.00317.63
8.1.20.0040.00417.61
8.1.10.0040.00417.75
8.1.00.0060.00317.73
8.0.300.0000.00918.77
8.0.290.0070.00017.00
8.0.280.0000.00718.53
8.0.270.0030.00617.32
8.0.260.0000.00717.41
8.0.250.0030.00317.13
8.0.240.0000.00717.11
8.0.230.0030.00317.23
8.0.220.0000.00617.01
8.0.210.0000.00717.16
8.0.200.0060.00017.18
8.0.190.0050.00317.03
8.0.180.0080.00417.03
8.0.170.0030.00517.18
8.0.160.0070.00017.10
8.0.150.0040.00417.06
8.0.140.0040.00417.07
8.0.130.0050.00013.52
8.0.120.0000.00817.06
8.0.110.0030.00517.02
8.0.100.0030.00317.11
8.0.90.0040.00417.11
8.0.80.0030.01317.14
8.0.70.0000.00717.02
8.0.60.0000.00817.13
8.0.50.0040.00417.12
8.0.30.0080.01317.37
8.0.20.0050.01617.40
8.0.10.0000.00817.02
8.0.00.0100.01016.90
7.4.330.0050.00016.77
7.4.320.0060.00016.50
7.4.300.0030.00316.79
7.4.290.0070.00016.55
7.4.280.0000.00716.64
7.4.270.0040.00416.67
7.4.260.0000.00816.65
7.4.250.0040.00416.74
7.4.240.0050.00216.68
7.4.230.0080.00016.49
7.4.220.0090.00916.77
7.4.210.0060.01016.69
7.4.200.0040.00416.76
7.4.160.0110.00516.64
7.4.150.0070.01117.40
7.4.140.0080.01117.86
7.4.130.0070.01016.76
7.4.120.0050.01316.61
7.4.110.0090.00816.75
7.4.100.0040.01416.64
7.4.90.0090.00916.51
7.4.80.0110.01219.39
7.4.70.0170.00316.82
7.4.60.0110.01116.77
7.4.50.0040.01116.65
7.4.40.0090.00616.63
7.4.30.0030.01516.69
7.4.00.0050.00915.04
7.3.330.0030.00313.35
7.3.320.0030.00313.42
7.3.310.0000.00716.60
7.3.300.0070.00016.51
7.3.290.0000.00716.51
7.3.280.0080.01016.51
7.3.270.0070.01017.40
7.3.260.0100.01016.63
7.3.250.0110.00816.63
7.3.240.0070.01216.75
7.3.230.0160.00016.40
7.3.210.0030.01416.54
7.3.200.0120.00616.74
7.3.190.0110.01016.64
7.3.180.0130.00316.48
7.3.170.0060.01216.67
7.3.160.0120.00916.55
7.3.00.0120.00616.62
7.2.330.0140.00316.81
7.2.320.0160.00616.42
7.2.310.0090.00916.73
7.2.300.0100.00616.80
7.2.290.0120.00616.92
7.2.130.0070.01016.73
7.2.120.0070.00716.84
7.2.110.0040.01116.96
7.2.100.0030.01416.95
7.2.90.0090.00617.09
7.2.80.0090.00517.07
7.2.70.0080.00817.00
7.2.60.0080.00717.04
7.2.50.0100.00717.11
7.2.40.0170.00816.72
7.2.30.0210.01016.80
7.2.20.0150.01016.93
7.2.10.0150.00916.85
7.2.00.0020.01318.23
7.1.250.0080.00415.98
7.1.240.0000.01815.85
7.1.230.0030.01315.54
7.1.220.0170.00015.76
7.1.210.0070.01015.89
7.1.200.0060.00715.73
7.1.190.0120.00315.71
7.1.180.0100.00715.68
7.1.170.0130.00615.76
7.1.160.0140.00415.82
7.1.150.0210.00015.67
7.1.140.0190.00715.84
7.1.130.0180.00615.50
7.1.120.0130.00415.73
7.1.110.0090.00915.80
7.1.100.0070.00917.05
7.1.90.0030.00915.93
7.1.80.0070.00715.54
7.1.70.0100.00316.48
7.1.60.0080.01217.62
7.1.50.0080.01116.49
7.1.40.0090.00615.71
7.1.30.0160.00015.71
7.1.20.0150.00015.73
7.1.10.0120.00615.57
7.1.00.0040.04219.15
7.0.330.0120.00615.14
7.0.320.0110.00615.01
7.0.310.0070.01315.48
7.0.300.0110.00615.15
7.0.290.0130.00015.32
7.0.280.0180.00715.73
7.0.270.0150.00315.14
7.0.260.0060.00615.44
7.0.250.0140.00315.65
7.0.240.0120.00415.61
7.0.230.0130.00315.36
7.0.220.0040.00915.21
7.0.210.0100.00315.44
7.0.200.0220.00515.09
7.0.190.0050.00915.45
7.0.180.0130.00015.41
7.0.170.0080.00415.34
7.0.160.0080.00815.11
7.0.150.0080.00815.38
7.0.140.0090.00615.29
7.0.130.0090.00615.41
7.0.120.0180.00315.10
7.0.110.0140.01215.46
7.0.100.0070.03017.59
7.0.90.0100.02317.52
7.0.80.0060.02617.75
7.0.70.0100.01817.59
7.0.60.0050.02817.56
7.0.50.0050.03417.95
7.0.40.0080.02116.61
7.0.30.0000.02916.81
7.0.20.0080.02916.59
7.0.10.0120.01816.77
7.0.00.0080.04516.57
5.6.380.0000.00914.00
5.6.370.0090.00313.96
5.6.360.0090.00913.96
5.6.350.0030.01314.65
5.6.340.0130.00914.30
5.6.330.0130.00314.19
5.6.320.0090.00914.52
5.6.310.0090.00514.41
5.6.300.0050.00914.25
5.6.290.0000.01113.95
5.6.280.0060.03817.65
5.6.270.0030.00614.33
5.6.260.0000.01114.02
5.6.250.0060.02717.44
5.6.240.0030.02917.35
5.6.230.0030.02717.49
5.6.220.0030.02417.64
5.6.210.0050.02017.37
5.6.200.0080.02217.60
5.6.190.0110.02017.67
5.6.180.0050.02317.61
5.6.170.0020.03017.55
5.6.160.0050.03517.65
5.6.150.0040.02917.76
5.6.140.0090.04017.79
5.6.130.0030.02717.65
5.6.120.0120.03417.72
5.6.110.0080.04217.41
5.6.100.0100.03917.48
5.6.90.0080.04517.61
5.6.80.0050.04517.22
5.6.70.0080.03717.27
5.6.60.0120.02517.24
5.6.50.0070.03417.31
5.6.40.0120.04017.32
5.6.30.0030.04517.24
5.6.20.0140.03617.21
5.6.10.0140.03317.27
5.6.00.0070.03517.14
5.5.380.0050.02015.73
5.5.370.0090.01915.51
5.5.360.0060.02415.66
5.5.350.0030.01915.66
5.5.340.0050.03515.88
5.5.330.0080.01715.80
5.5.320.0020.02315.93
5.5.310.0080.04016.01
5.5.300.0030.04615.88
5.5.290.0070.04215.87
5.5.280.0050.04415.99
5.5.270.0030.02816.04
5.5.260.0070.02015.93
5.5.250.0120.03515.66
5.5.240.0060.04115.62
5.5.230.0070.04115.48
5.5.220.0090.03115.55
5.5.210.0050.02215.33
5.5.200.0050.02215.52
5.5.190.0070.03215.60
5.5.180.0060.03615.51
5.5.170.0050.00310.87
5.5.160.0050.02015.52
5.5.150.0090.02715.36
5.5.140.0070.03215.59
5.5.130.0080.04315.54
5.5.120.0050.02515.53
5.5.110.0070.03615.62
5.5.100.0050.01815.62
5.5.90.0080.01715.34
5.5.80.0070.02315.52
5.5.70.0100.03815.60
5.5.60.0030.03815.42
5.5.50.0060.03915.47
5.5.40.0070.03915.57
5.5.30.0020.04715.58
5.5.20.0110.03215.41
5.5.10.0040.02015.43
5.5.00.0000.02415.42

preferences:
46.04 ms | 400 KiB | 5 Q