3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Prague'); $start = strtotime('1900-01-01 00:00:00'); $dates = array('2013-01-01 00:01:59', '2013-01-03 11:12:05', '2012-10-28 23:07:06'); foreach ($dates as $d) { $timestamp = strtotime($d); $diff = $timestamp - $start; $daysDiff = floor($diff/(60*60*24)); $dateFact = $daysDiff + 1; echo $diff - $daysDiff.PHP_EOL; echo $dateFact.PHP_EOL.PHP_EOL; }

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)
8.3.60.0130.00618.43
8.3.50.0090.01222.05
8.3.40.0110.00418.77
8.3.30.0100.00618.94
8.3.20.0080.00020.42
8.3.10.0080.00023.73
8.3.00.0000.00819.00
8.2.180.0140.00716.63
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.00520.65
8.2.110.0060.00322.20
8.2.100.0040.00818.01
8.2.90.0030.00519.25
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0000.00918.16
8.2.50.0060.00318.07
8.2.40.0000.00819.99
8.2.30.0040.00418.39
8.2.20.0070.00017.93
8.2.10.0040.00418.27
8.2.00.0100.00318.05
8.1.280.0160.00625.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.16
8.1.230.0040.00819.15
8.1.220.0050.00317.88
8.1.210.0040.00418.77
8.1.200.0100.00217.60
8.1.190.0000.00817.60
8.1.180.0040.00418.10
8.1.170.0090.00018.82
8.1.160.0040.00422.07
8.1.150.0050.00318.80
8.1.140.0040.00417.66
8.1.130.0030.00317.96
8.1.120.0020.00517.76
8.1.110.0000.00717.68
8.1.100.0040.00417.73
8.1.90.0070.00017.75
8.1.80.0000.00717.71
8.1.70.0000.00817.67
8.1.60.0040.00417.64
8.1.50.0000.00817.68
8.1.40.0000.00817.60
8.1.30.0000.00817.85
8.1.20.0040.00417.79
8.1.10.0000.00717.64
8.1.00.0070.00017.61
8.0.300.0000.00718.77
8.0.290.0070.00017.30
8.0.280.0030.00318.61
8.0.270.0000.00717.41
8.0.260.0030.00317.37
8.0.250.0070.00017.21
8.0.240.0040.00417.25
8.0.230.0030.00317.20
8.0.220.0060.00317.11
8.0.210.0050.00317.11
8.0.200.0040.00417.05
8.0.190.0040.00417.09
8.0.180.0040.00417.07
8.0.170.0030.00517.22
8.0.160.0080.00017.02
8.0.150.0070.00017.16
8.0.140.0000.00817.13
8.0.130.0000.00513.54
8.0.120.0000.00817.15
8.0.110.0040.00417.10
8.0.100.0000.00816.95
8.0.90.0040.00416.96
8.0.80.0030.01317.19
8.0.70.0030.00517.09
8.0.60.0000.00816.99
8.0.50.0040.00417.11
8.0.30.0050.01317.37
8.0.20.0080.01017.46
8.0.10.0080.00017.11
8.0.00.0070.01316.87
7.4.330.0050.00015.18
7.4.320.0030.00316.60
7.4.300.0040.00416.77
7.4.290.0040.00416.60
7.4.280.0000.00816.62
7.4.270.0030.00316.69
7.4.260.0040.00416.79
7.4.250.0030.00516.66
7.4.240.0040.00416.76
7.4.230.0030.00316.78
7.4.220.0080.00816.77
7.4.210.0050.00916.71
7.4.200.0050.00316.80
7.4.190.0000.00716.95
7.4.160.0090.00616.54
7.4.150.0100.00717.40
7.4.140.0140.00517.86
7.4.130.0090.00716.67
7.4.120.0150.00616.63
7.4.110.0130.01016.59
7.4.100.0030.01316.73
7.4.90.0080.01016.67
7.4.80.0080.01219.39
7.4.70.0100.00716.72
7.4.60.0060.01216.52
7.4.50.0040.00416.80
7.4.40.0060.01216.66
7.4.30.0080.00816.76
7.4.00.0030.01014.80
7.3.330.0000.00513.36
7.3.320.0030.00313.32
7.3.310.0080.00016.38
7.3.300.0040.00416.53
7.3.290.0090.00616.47
7.3.280.0130.00516.49
7.3.270.0140.00317.40
7.3.260.0160.00316.73
7.3.250.0180.00216.49
7.3.240.0080.01216.59
7.3.230.0100.00716.64
7.3.210.0120.00616.74
7.3.200.0100.01319.39
7.3.190.0130.00416.71
7.3.180.0040.01416.65
7.3.170.0100.00716.71
7.3.160.0100.00716.82
7.3.120.0090.00714.97
7.3.110.0030.01214.82
7.3.100.0080.00415.00
7.3.90.0030.01315.17
7.3.80.0040.00815.09
7.3.70.0000.01215.02
7.3.60.0000.01515.01
7.3.50.0040.00715.07
7.3.40.0040.01114.85
7.3.30.0090.00614.89
7.3.20.0070.00416.88
7.3.10.0070.00716.95
7.3.00.0040.01216.88
7.2.330.0150.00316.69
7.2.320.0090.00916.97
7.2.310.0120.00617.11
7.2.300.0100.00716.83
7.2.290.0090.00916.82
7.2.250.0030.01415.10
7.2.240.0040.01815.17
7.2.230.0100.00715.48
7.2.220.0080.00415.11
7.2.210.0030.01015.29
7.2.200.0080.00615.16
7.2.190.0030.00915.36
7.2.180.0080.00415.22
7.2.170.0030.01214.96
7.2.80.0040.00816.94
7.2.60.0000.01616.90
7.2.00.0000.01019.36
7.1.330.0030.01416.05
7.1.320.0140.00015.86
7.1.310.0060.00615.78
7.1.300.0040.00415.97
7.1.290.0030.01015.93
7.1.280.0120.00315.79
7.1.270.0060.00316.04
7.1.260.0000.01015.91
7.1.200.0130.01016.02
7.1.100.0120.00618.08
7.1.70.0030.00617.48
7.1.60.0100.01319.46
7.1.50.0130.00317.05
7.1.00.0000.07022.56
7.0.200.0000.00817.01
7.0.140.0000.07722.04
7.0.60.0030.08719.82
7.0.50.0100.06717.74
7.0.40.0170.03020.40
7.0.30.0230.08320.09
7.0.20.0270.06020.13
7.0.10.0030.09320.00
7.0.00.0070.08320.01
5.6.280.0070.07021.10
5.6.210.0030.06020.76
5.6.200.0030.08318.15
5.6.190.0000.05720.41
5.6.180.0100.05720.57
5.6.170.0200.04020.33
5.6.160.0100.04020.62
5.6.150.0130.07318.08
5.6.140.0070.06718.14
5.6.130.0030.05718.14
5.6.120.0100.07021.14
5.6.110.0070.05721.11
5.6.100.0100.04320.93
5.6.90.0100.08321.11
5.6.80.0130.07320.40
5.5.350.0030.08320.35
5.5.340.0000.04018.01
5.5.330.0270.06020.36
5.5.320.0270.04720.26
5.5.310.0330.07720.20
5.5.300.0070.06317.91
5.5.290.0130.07317.91
5.5.280.0070.08020.94
5.5.270.0100.05020.95
5.5.260.0070.07320.89
5.5.250.0100.07720.70
5.5.240.0000.08020.04
5.4.450.0830.05719.64
5.4.440.0670.06019.59
5.4.430.0130.05719.16
5.4.420.1170.06319.35
5.4.410.0000.07719.41
5.4.400.0930.05719.08
5.4.390.1170.07718.86
5.4.380.0170.05018.54
5.4.370.0170.05018.70
5.4.360.0800.07718.68
5.4.350.0230.04718.61
5.4.340.0070.06718.50
5.4.320.0040.03812.46
5.4.310.0080.03612.45
5.4.300.0060.04212.46
5.4.290.0060.04012.46
5.4.280.0100.04112.36
5.4.270.0080.04112.36
5.4.260.0100.04312.35
5.4.250.0070.03812.35
5.4.240.0040.03912.36
5.4.230.0070.03912.35
5.4.220.0090.04812.34
5.4.210.0080.04712.35
5.4.200.0080.04912.34
5.4.190.0090.05412.34
5.4.180.0050.05912.34
5.4.170.0070.04812.35
5.4.160.0070.03512.35
5.4.150.0120.04012.34
5.4.140.0070.04412.02
5.4.130.0040.04112.02
5.4.120.0040.03711.97
5.4.110.0070.03411.96
5.4.100.0090.03511.96
5.4.90.0070.04011.97
5.4.80.0080.04411.97
5.4.70.0060.03911.96
5.4.60.0050.04511.96
5.4.50.0050.04311.96
5.4.40.0040.03711.95
5.4.30.0070.03711.95
5.4.20.0070.03611.95
5.4.10.0080.03511.95
5.4.00.0080.03611.44
5.3.290.0080.05212.80
5.3.280.0100.04112.70
5.3.270.0040.04512.72
5.3.260.0050.04112.72
5.3.250.0070.04012.72
5.3.240.0060.03912.72
5.3.230.0060.04012.71
5.3.220.0060.03712.68
5.3.210.0070.04812.68
5.3.200.0080.04912.68
5.3.190.0090.03612.68
5.3.180.0090.03612.68
5.3.170.0030.04012.67
5.3.160.0070.03712.67
5.3.150.0050.03812.67
5.3.140.0080.03512.66
5.3.130.0050.04012.66
5.3.120.0080.03812.65
5.3.110.0060.04712.66
5.3.100.0030.04312.12
5.3.90.0080.04212.09
5.3.80.0040.04212.07
5.3.70.0050.03712.07
5.3.60.0070.03512.07
5.3.50.0080.03412.00
5.3.40.0060.03712.00
5.3.30.0050.03611.95
5.3.20.0040.03911.73
5.3.10.0050.03711.70
5.3.00.0090.03411.68
5.2.170.0030.0379.19
5.2.160.0060.0279.18
5.2.150.0050.0319.18
5.2.140.0030.0339.18
5.2.130.0020.0349.14
5.2.120.0080.0259.14
5.2.110.0040.0379.15
5.2.100.0070.0399.14
5.2.90.0080.0389.14
5.2.80.0110.0379.14
5.2.70.0040.0349.14
5.2.60.0060.0359.10
5.2.50.0070.0339.06
5.2.40.0090.0349.04
5.2.30.0120.0369.02
5.2.20.0080.0339.01
5.2.10.0070.0488.96
5.2.00.0060.0428.81
5.1.60.0040.0368.11
5.1.50.0030.0378.10
5.1.40.0040.0358.07
5.1.30.0020.0418.43
5.1.20.0090.0338.45
5.1.10.0060.0278.18
5.1.00.0060.0248.18
5.0.50.0060.0196.62
5.0.40.0030.0216.48
5.0.30.0040.0426.29
5.0.20.0050.0266.26
5.0.10.0050.0286.24
5.0.00.0060.0446.24
4.4.90.0060.0244.78
4.4.80.0030.0284.76
4.4.70.0030.0254.76
4.4.60.0050.0234.76
4.4.50.0040.0274.77
4.4.40.0050.0364.70
4.4.30.0030.0254.76
4.4.20.0040.0244.85
4.4.10.0060.0224.85
4.4.00.0060.0344.76
4.3.110.0040.0234.67
4.3.100.0040.0214.67
4.3.90.0030.0294.63
4.3.80.0030.0364.58
4.3.70.0040.0244.63
4.3.60.0030.0194.63
4.3.50.0040.0184.62
4.3.40.0040.0254.54
4.3.30.0020.0203.28
4.3.20.0040.0143.25
4.3.10.0010.0173.22
4.3.00.0070.0277.44

preferences:
43.87 ms | 401 KiB | 5 Q