3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dateTimeDiff($start, $end, $units = 'Days') { $start_ts = strtotime($start); $end_ts = strtotime($end); $diff = $end_ts - $start_ts; $divider = 86400; if ($units != 'Days') { $divider = $divider / 24; if ($units != 'Hours') { $divider = $divider / 60; if ($units != 'Minutes') { $divider = $divider / 60; } } } return round($diff / $divider); } echo "\n our function: "; echo dateTimeDiff(date('Y-m-d'), '13-11-2013'); $datetime1 = date_create('now'); $datetime2 = date_create('13-11-2013'); $interval = date_diff($datetime1, $datetime2); echo "\n php function: "; echo $interval->format('%R%a dias');

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)
8.3.60.0120.00918.68
8.3.50.0120.00721.91
8.3.40.0140.00718.98
8.3.30.0110.00318.79
8.3.20.0040.00418.98
8.3.10.0060.00321.02
8.3.00.0080.00019.80
8.2.180.0120.00616.63
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00526.16
8.2.120.0070.00021.07
8.2.110.0030.00620.64
8.2.100.0080.00318.11
8.2.90.0030.00619.22
8.2.80.0040.00419.28
8.2.70.0110.00017.75
8.2.60.0100.00018.18
8.2.50.0060.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00419.52
8.2.20.0040.00418.02
8.2.10.0040.00417.99
8.2.00.0030.00618.00
8.1.280.0210.00425.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0040.00422.60
8.1.230.0060.00720.97
8.1.220.0080.00018.77
8.1.210.0040.00719.02
8.1.200.0060.00317.60
8.1.190.0030.00617.53
8.1.180.0050.00318.10
8.1.170.0040.00418.52
8.1.160.0040.00418.97
8.1.150.0000.00718.81
8.1.140.0040.00417.71
8.1.130.0000.00717.99
8.1.120.0000.00717.62
8.1.110.0070.00317.66
8.1.100.0040.00417.59
8.1.90.0000.00717.64
8.1.80.0030.00517.67
8.1.70.0030.00317.61
8.1.60.0030.00617.66
8.1.50.0050.00317.68
8.1.40.0000.00817.59
8.1.30.0040.00417.75
8.1.20.0040.00417.67
8.1.10.0050.00317.63
8.1.00.0040.00417.68
8.0.300.0000.00820.08
8.0.290.0060.00317.30
8.0.280.0000.00718.59
8.0.270.0070.00017.39
8.0.260.0030.00317.09
8.0.250.0000.00817.21
8.0.240.0040.00417.22
8.0.230.0000.00717.24
8.0.220.0030.00317.01
8.0.210.0030.00317.05
8.0.200.0030.00317.20
8.0.190.0030.00417.21
8.0.180.0040.00417.11
8.0.170.0070.00017.03
8.0.160.0040.00417.05
8.0.150.0040.00417.08
8.0.140.0030.00717.09
8.0.130.0030.00313.46
8.0.120.0000.00816.98
8.0.110.0000.00716.96
8.0.100.0040.00417.04
8.0.90.0080.00017.13
8.0.80.0110.00917.12
8.0.70.0070.00016.98
8.0.60.0000.00817.09
8.0.50.0040.00417.16
8.0.30.0120.00917.26
8.0.20.0100.00817.40
8.0.10.0050.00217.13
8.0.00.0110.00917.05
7.4.330.0020.00216.89
7.4.320.0000.00616.75
7.4.300.0030.00316.82
7.4.290.0000.00716.71
7.4.280.0030.00316.69
7.4.270.0050.00216.82
7.4.260.0040.00413.34
7.4.250.0000.00816.66
7.4.240.0000.00716.78
7.4.230.0000.00816.65
7.4.220.0110.01216.83
7.4.210.0070.00916.75
7.4.200.0030.00316.70
7.4.190.0040.00416.93
7.4.160.0040.01116.71
7.4.150.0110.00717.40
7.4.140.0040.01317.86
7.4.130.0110.00916.68
7.4.120.0110.00616.80
7.4.110.0100.01016.96
7.4.100.0090.00916.68
7.4.90.0120.00616.75
7.4.80.0120.00919.39
7.4.70.0100.01016.57
7.4.60.0030.01316.83
7.4.50.0030.00616.63
7.4.40.0130.00322.77
7.4.30.0070.01416.80
7.4.00.0100.00615.08
7.3.330.0000.00513.30
7.3.320.0000.00513.43
7.3.310.0000.00716.37
7.3.300.0000.00716.39
7.3.290.0060.00916.52
7.3.280.0080.00816.57
7.3.270.0170.00017.40
7.3.260.0130.00618.24
7.3.250.0100.00916.71
7.3.240.0100.00716.72
7.3.230.0030.01216.79
7.3.210.0060.01016.54
7.3.200.0150.00719.39
7.3.190.0090.01216.60
7.3.180.0100.01016.91
7.3.170.0030.01316.61
7.3.160.0070.01016.80
7.3.120.0070.01015.06
7.2.330.0160.00316.95
7.2.320.0150.00817.01
7.2.310.0110.01516.73
7.2.300.0090.00916.90
7.2.290.0130.00316.78
7.2.00.0060.00619.46
7.1.100.0040.00718.24
7.1.70.0040.00717.38
7.1.60.0070.00717.51
7.1.50.0170.00717.18
7.1.00.0070.04322.48
7.0.200.0000.00817.16
7.0.140.0100.07022.08
7.0.80.0570.08719.90
7.0.70.0470.08319.86
7.0.60.0370.04719.95
7.0.50.0570.08720.31
7.0.40.0170.07720.10
7.0.30.0130.05320.11
7.0.20.0030.09019.99
7.0.10.0130.08320.12
7.0.00.0100.08320.04
5.6.280.0070.07020.92
5.6.230.0000.05320.60
5.6.220.0070.06020.73
5.6.210.0100.03320.75
5.6.200.0130.07721.03
5.6.190.0000.05321.04
5.6.180.0000.08721.11
5.6.170.0100.04020.94
5.6.160.0070.08320.97
5.6.150.0200.04321.04
5.6.140.0070.09021.05
5.6.130.0070.06020.98
5.6.120.0100.05020.99
5.6.110.0100.08321.07
5.6.100.0070.05021.02
5.6.90.0000.09321.00
5.6.80.0100.08020.50
5.6.70.0070.07720.48
5.6.60.0170.03720.40
5.6.50.0070.08020.44
5.6.40.0100.07320.45
5.6.30.0130.07320.47
5.6.20.0070.05720.35
5.6.10.0130.04320.49
5.6.00.0070.07720.36
5.5.370.0070.08320.51
5.5.360.0130.05020.49
5.5.350.0030.04320.45
5.5.340.0070.04020.74
5.5.330.0100.04320.93
5.5.320.0200.05320.84
5.5.310.0100.04020.74
5.5.300.0130.06020.91
5.5.290.0130.07720.88
5.5.280.0030.08720.91
5.5.270.0030.08720.78
5.5.260.0000.05020.72
5.5.250.0000.04720.71
5.5.240.0100.04320.15
5.5.230.0070.06320.03
5.5.220.0070.03720.26
5.5.210.0100.04719.98
5.5.200.0070.05020.15
5.5.190.0030.05720.13
5.5.180.0000.05720.28
5.5.160.0070.05320.27
5.5.150.0000.06320.18
5.5.140.0100.04020.19
5.5.130.0070.04320.21
5.5.120.0130.03320.20
5.5.110.0070.04720.16
5.5.100.0030.04720.07
5.5.90.0100.04720.13
5.5.80.0100.03320.18
5.5.70.0170.07019.96
5.5.60.0100.07320.15
5.5.50.0100.07720.09
5.5.40.0070.04720.14
5.5.30.0100.05020.04
5.5.20.0000.05720.05
5.5.10.0030.08020.13
5.5.00.0070.05020.03
5.4.450.0070.08019.27
5.4.440.0000.05019.25
5.4.430.0100.07319.41
5.4.420.0130.03319.50
5.4.410.0070.05019.30
5.4.400.0070.07719.09
5.4.390.0100.04719.29
5.4.380.0100.05019.04
5.4.370.0100.07719.15
5.4.360.0070.05319.03
5.4.350.0030.07319.21
5.4.340.0100.04319.09
5.4.320.0070.04319.04
5.4.310.0030.08019.01
5.4.300.0030.08319.04
5.4.290.0000.08319.27
5.4.280.0070.06319.24
5.4.270.0170.07019.02
5.4.260.0070.04319.04
5.4.250.0030.05719.29
5.4.240.0030.04019.10
5.4.230.0100.07019.05
5.4.220.0070.07719.08
5.4.210.0070.07318.93
5.4.200.0000.06719.02
5.4.190.0070.07319.03
5.4.180.0000.08319.10
5.4.170.0030.05319.17
5.4.160.0130.07318.92
5.4.150.0070.06018.96
5.4.140.0070.04316.48
5.4.130.0070.06716.48
5.4.120.0070.06716.49
5.4.110.0130.06316.55
5.4.100.0030.05016.45
5.4.90.0070.04016.50
5.4.80.0170.06016.54
5.4.70.0100.07016.54
5.4.60.0000.08016.45
5.4.50.0030.07016.47
5.4.40.0030.04316.48
5.4.30.0030.08016.42
5.4.20.0070.07316.38
5.4.10.0100.06716.46
5.4.00.0030.03715.96
5.3.290.0070.08314.78
5.3.280.0070.07314.60
5.3.270.0170.05714.65
5.3.260.0000.08014.73
5.3.250.0170.04314.73
5.3.240.0070.07314.63
5.3.230.0100.07714.65
5.3.220.0000.08014.59
5.3.210.0230.04314.66
5.3.200.0070.07314.67
5.3.190.0200.06014.71
5.3.180.0070.06714.55
5.3.170.0130.06714.59
5.3.160.0070.07014.57
5.3.150.0030.05314.55
5.3.140.0030.04014.58
5.3.130.0000.08014.64
5.3.120.0100.07314.54
5.3.110.0070.05014.57
5.3.100.0070.07714.18
5.3.90.0070.06314.01
5.3.80.0100.07313.98
5.3.70.0070.08014.03
5.3.60.0130.06714.03
5.3.50.0100.05013.98
5.3.40.0070.07313.87
5.3.30.0130.06313.96
5.3.20.0030.04313.78
5.3.10.0100.06713.79
5.3.00.0070.07313.54
5.2.170.0030.04011.32
5.2.160.0030.03011.25
5.2.150.0030.06711.30
5.2.140.0000.06311.38
5.2.130.0130.05011.27
5.2.120.0030.06711.20
5.2.110.0130.05311.27
5.2.100.0070.03711.34
5.2.90.0100.02711.35
5.2.80.0030.06711.27
5.2.70.0000.07011.35
5.2.60.0070.06711.06
5.2.50.0030.05711.34
5.2.40.0170.05011.24
5.2.30.0100.04011.19
5.2.20.0070.03011.00
5.2.10.0030.06010.91
5.2.00.0030.06010.86
5.1.60.0070.05010.21
5.1.50.0030.05310.11
5.1.40.0000.05310.10
5.1.30.0030.05310.58
5.1.20.0100.05010.60
5.1.10.0070.04310.26
5.1.00.0000.04010.31
5.0.50.0030.0208.63
5.0.40.0030.0378.50
5.0.30.0070.0508.30
5.0.20.0000.0438.27
5.0.10.0030.0278.17
5.0.00.0100.0508.24
4.4.90.0000.0377.09
4.4.80.0000.0277.09
4.4.70.0030.0377.09
4.4.60.0000.0337.09
4.4.50.0030.0237.09
4.4.40.0000.0577.09
4.4.30.0070.0337.09
4.4.20.0100.0277.09
4.4.10.0000.0207.09
4.4.00.0000.0537.09
4.3.110.0030.0337.09
4.3.100.0000.0377.09
4.3.90.0030.0337.09
4.3.80.0000.0307.09
4.3.70.0030.0177.09
4.3.60.0000.0177.09
4.3.50.0070.0307.09
4.3.40.0000.0277.09
4.3.30.0030.0337.09
4.3.20.0000.0177.09
4.3.10.0000.0177.09
4.3.00.0000.0307.09

preferences:
30.13 ms | 401 KiB | 5 Q