3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Labels */ $monthlabel = date(now); $monthlabel1 = mktime(0, 0, 0, date("m")+1, date("d"), date("Y")); $monthlabel2 = mktime(0, 0, 0, date("m")+2, date("d"), date("Y")); $monthlabel3 = mktime(0, 0, 0, date("m")+3, date("d"), date("Y")); $monthlabel4 = mktime(0, 0, 0, date("m")+4, date("d"), date("Y")); $monthlabel5 = mktime(0, 0, 0, date("m")+5, date("d"), date("Y")); $monthlabel6 = mktime(0, 0, 0, date("m")+6, date("d"), date("Y")); $monthlabel7 = mktime(0, 0, 0, date("m")+7, date("d"), date("Y")); $monthlabel8 = mktime(0, 0, 0, date("m")+8, date("d"), date("Y")); $monthlabel9 = mktime(0, 0, 0, date("m")+9, date("d"), date("Y")); $monthlabel10 = mktime(0, 0, 0, date("m")+10, date("d"), date("Y")); $monthlabel11 = mktime(0, 0, 0, date("m")+11, date("d"), date("Y")); $monthlabel12 = mktime(0, 0, 0, date("m")+12, date("d"), date("Y")); $monthlabel13 = mktime(0, 0, 0, date("m")+13, date("d"), date("Y")); $monthlabel14 = mktime(0, 0, 0, date("m")+14, date("d"), date("Y")); $monthlabel15 = mktime(0, 0, 0, date("m")+15, date("d"), date("Y")); $monthlabel16 = mktime(0, 0, 0, date("m")+16, date("d"), date("Y")); $monthlabel17 = mktime(0, 0, 0, date("m")+17, date("d"), date("Y")); echo strtotime("now"), "\n"; echo strtotime("10 September 2000"), "\n"; echo strtotime("+1 day"), "\n"; echo strtotime("+1 week"), "\n"; echo strtotime("+1 week 2 days 4 hours 2 seconds"), "\n"; echo strtotime("next Thursday"), "\n"; echo strtotime("last Monday"), "\n";

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)
8.3.70.0090.00616.63
8.3.60.0170.00316.63
8.3.50.0160.00621.98
8.3.40.0060.00918.79
8.3.30.0140.00018.98
8.3.20.0080.00020.27
8.3.10.0030.00623.48
8.3.00.0000.00819.28
8.2.180.0110.00716.63
8.2.170.0150.00022.96
8.2.160.0070.01020.66
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.01426.16
8.2.120.0030.00520.66
8.2.110.0040.00422.25
8.2.100.0120.00019.77
8.2.90.0040.00419.38
8.2.80.0050.00317.97
8.2.70.0070.00417.75
8.2.60.0100.00017.93
8.2.50.0060.00318.07
8.2.40.0060.00319.88
8.2.30.0100.00018.44
8.2.20.0040.00417.81
8.2.10.0050.00218.03
8.2.00.0000.00717.92
8.1.280.0100.00725.92
8.1.270.0000.00822.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0040.00719.13
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.48
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0030.00518.60
8.1.160.0000.00722.11
8.1.150.0040.00418.78
8.1.140.0000.00717.48
8.1.130.0100.00017.77
8.1.120.0070.00017.40
8.1.110.0000.00817.38
8.1.100.0040.00417.46
8.1.90.0000.00717.36
8.1.80.0030.00517.38
8.1.70.0050.00217.47
8.1.60.0060.00317.52
8.1.50.0090.00017.51
8.1.40.0040.00417.57
8.1.30.0080.00017.59
8.1.20.0000.00817.73
8.1.10.0000.00917.53
8.1.00.0000.00817.43
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00518.48
8.0.270.0030.00317.29
8.0.260.0030.00517.27
8.0.250.0070.00017.01
8.0.240.0000.00617.11
8.0.230.0000.00716.98
8.0.220.0030.00317.10
8.0.210.0040.00417.02
8.0.200.0000.00716.94
8.0.190.0040.00417.07
8.0.180.0000.00717.09
8.0.170.0000.00816.96
8.0.160.0000.00717.07
8.0.150.0030.00517.01
8.0.140.0000.00717.03
8.0.130.0000.00613.44
8.0.120.0000.00717.05
8.0.110.0030.00516.94
8.0.100.0040.00416.99
8.0.90.0000.00817.11
8.0.80.0060.00917.07
8.0.70.0040.00417.11
8.0.60.0030.00316.93
8.0.50.0000.00716.92
8.0.30.0130.00517.30
8.0.20.0120.00717.40
8.0.10.0030.00517.16
8.0.00.0080.01416.74
7.4.330.0080.00015.00
7.4.320.0040.00416.69
7.4.300.0030.00316.80
7.4.290.0030.00916.79
7.4.280.0070.00016.87
7.4.270.0030.00316.89
7.4.260.0030.00516.91
7.4.250.0040.00416.74
7.4.240.0040.00416.84
7.4.230.0080.00016.96
7.4.220.0150.00316.85
7.4.210.0060.01516.89
7.4.200.0030.00316.69
7.4.160.0050.01016.86
7.4.150.0040.01317.40
7.4.140.0090.00817.86
7.4.130.0080.01316.92
7.4.120.0140.00316.83
7.4.110.0090.00916.71
7.4.100.0120.00816.88
7.4.90.0090.01216.79
7.4.80.0050.01319.39
7.4.70.0090.00916.96
7.4.60.0130.01016.72
7.4.50.0000.00516.57
7.4.40.0110.00617.03
7.4.30.0090.00816.74
7.4.10.0070.01015.52
7.4.00.0030.01015.30
7.3.330.0000.00513.29
7.3.320.0050.00013.39
7.3.310.0050.00316.41
7.3.300.0030.00316.58
7.3.290.0140.00016.50
7.3.280.0100.00716.50
7.3.270.0150.00317.40
7.3.260.0150.00916.47
7.3.250.0150.00916.68
7.3.240.0090.00916.72
7.3.230.0060.00916.84
7.3.210.0070.01116.91
7.3.200.0100.01019.39
7.3.190.0090.01216.48
7.3.180.0070.01016.61
7.3.170.0130.00316.68
7.3.160.0100.01016.66
7.3.130.0110.00715.12
7.3.120.0060.00915.01
7.3.110.0050.01314.97
7.3.100.0090.00615.02
7.3.90.0070.00814.85
7.3.80.0060.00815.13
7.3.70.0060.00714.86
7.3.60.0060.00614.80
7.3.50.0040.00614.95
7.3.40.0100.00315.04
7.3.30.0050.00715.06
7.3.20.0030.00616.83
7.3.10.0060.00716.66
7.3.00.0060.00716.75
7.2.330.0120.00616.89
7.2.320.0140.00416.93
7.2.310.0090.00916.73
7.2.300.0100.00716.86
7.2.290.0050.01416.80
7.2.260.0150.00415.45
7.2.250.0040.01315.30
7.2.240.0050.01215.15
7.2.230.0100.00515.23
7.2.220.0030.00915.45
7.2.210.0030.00815.39
7.2.200.0020.00915.28
7.2.190.0030.01415.15
7.2.180.0040.00915.37
7.2.170.0050.01115.14
7.2.160.0030.01015.17
7.2.150.0030.01416.80
7.2.140.0040.01217.10
7.2.130.0050.00817.17
7.2.120.0040.00917.01
7.2.110.0060.00716.91
7.2.100.0050.00617.13
7.2.90.0070.01017.11
7.2.80.0070.00916.98
7.2.70.0060.00917.03
7.2.60.0050.00917.15
7.2.50.0060.00716.83
7.2.40.0060.00816.99
7.2.30.0020.01017.12
7.2.20.0090.00317.16
7.2.10.0050.00716.99
7.2.00.0040.00617.82
7.1.330.0070.00815.75
7.1.320.0030.01115.88
7.1.310.0050.00516.04
7.1.300.0100.00215.88
7.1.290.0020.01415.90
7.1.280.0050.00415.87
7.1.270.0050.00715.96
7.1.260.0000.01415.96
7.1.250.0040.00716.09
7.1.240.0150.00015.87
7.1.230.0000.01216.00
7.1.220.0070.01015.97
7.1.210.0060.00916.03
7.1.200.0020.01115.91
7.1.190.0030.01015.59
7.1.180.0070.00715.70
7.1.170.0030.01015.81
7.1.160.0100.00315.93
7.1.150.0090.00615.73
7.1.140.0040.00815.76
7.1.130.0030.01015.68
7.1.120.0070.00315.97
7.1.110.0060.00915.87
7.1.100.0040.00617.04
7.1.90.0060.00615.97
7.1.80.0030.01315.91
7.1.70.0030.00516.35
7.1.60.0120.00717.75
7.1.50.0040.00816.53
7.1.40.0070.01115.87
7.1.30.0070.00715.90
7.1.20.0030.01015.97
7.1.10.0040.01115.95
7.1.00.0100.03819.15
7.0.330.0030.01015.59
7.0.320.0090.00315.59
7.0.310.0090.00415.45
7.0.300.0090.00615.39
7.0.290.0030.01015.55
7.0.280.0030.00715.50
7.0.270.0030.00515.54
7.0.260.0030.00915.38
7.0.250.0060.00615.45
7.0.240.0000.01015.49
7.0.230.0060.00915.55
7.0.220.0120.00015.41
7.0.210.0030.00615.46
7.0.200.0130.00416.06
7.0.190.0070.00715.13
7.0.180.0070.01115.39
7.0.170.0000.00815.33
7.0.160.0030.00515.47
7.0.150.0070.00715.55
7.0.140.0100.03518.68
7.0.130.0030.00615.67
7.0.120.0040.00815.25
7.0.110.0030.01015.30
7.0.100.0080.00015.20
7.0.90.0100.00315.18
7.0.80.0200.01917.78
7.0.70.0140.02517.74
7.0.60.0340.04017.86
7.0.50.0310.04618.07
7.0.40.0080.04416.73
7.0.30.0030.03116.89
7.0.20.0070.05016.83
7.0.10.0100.03216.89
7.0.00.0050.04716.94
5.6.400.0040.00714.48
5.6.390.0040.01414.25
5.6.380.0040.00814.54
5.6.370.0050.00514.72
5.6.360.0090.00314.63
5.6.350.0000.01414.51
5.6.340.0000.01414.52
5.6.330.0080.00414.37
5.6.320.0000.01714.30
5.6.310.0040.01114.39
5.6.300.0030.01014.65
5.6.290.0030.01014.63
5.6.280.0030.04317.75
5.6.270.0100.00314.57
5.6.260.0090.00014.54
5.6.250.0090.00014.49
5.6.240.0080.00414.66
5.6.230.0030.02517.56
5.6.220.0050.02517.46
5.6.210.0080.03717.56
5.6.200.0060.04517.78
5.6.190.0050.04817.92
5.6.180.0070.03017.70
5.6.170.0020.04217.77
5.6.160.0030.04017.73
5.6.150.0030.04417.71
5.6.140.0110.02317.72
5.6.130.0100.02317.83
5.6.120.0120.02817.68
5.6.110.0030.04617.81
5.6.100.0130.03317.75
5.6.90.0120.04217.70
5.6.80.0070.04617.42
5.6.70.0100.03717.58
5.6.60.0050.03617.52
5.6.50.0130.03017.59
5.6.40.0100.03217.42
5.6.30.0050.04017.34
5.6.20.0080.03217.42
5.6.10.0140.03317.32
5.6.00.0050.04117.38
5.5.380.0030.01014.54
5.5.370.0050.02517.45
5.5.360.0080.04417.51
5.5.350.0070.04317.22
5.5.340.0060.04517.87
5.5.330.0070.04117.61
5.5.320.0060.04617.54
5.5.310.0030.05017.69
5.5.300.0120.04217.60
5.5.290.0050.02517.66
5.5.280.0050.04317.55
5.5.270.0100.03317.68
5.5.260.0080.04317.53
5.5.250.0040.03917.61
5.5.240.0020.02717.25
5.5.230.0100.04417.30
5.5.220.0100.04617.35
5.5.210.0090.04217.39
5.5.200.0040.03717.17
5.5.190.0090.03417.31
5.5.180.0030.04317.35
5.5.170.0080.00314.14
5.5.160.0030.04317.39
5.5.150.0100.04017.18
5.5.140.0050.04417.23
5.5.130.0130.03217.37
5.5.120.0110.03417.15
5.5.110.0030.03117.13
5.5.100.0050.04817.32
5.5.90.0080.04017.35
5.5.80.0110.02817.24
5.5.70.0070.02617.28
5.5.60.0070.02517.18
5.5.50.0070.04217.04
5.5.40.0080.02317.28
5.5.30.0120.03717.20
5.5.20.0090.03917.26
5.5.10.0040.03917.14
5.5.00.0080.03117.08
5.4.450.0050.04315.63
5.4.440.0030.04515.61
5.4.430.0020.04715.57
5.4.420.0090.03715.55
5.4.410.0100.04015.56
5.4.400.0030.03915.34
5.4.390.0050.04315.40
5.4.380.0080.04215.43
5.4.370.0070.02715.47
5.4.360.0110.03815.46
5.4.350.0030.02815.40
5.4.340.0020.03015.43
5.4.330.0060.00611.84
5.4.320.0070.04215.39
5.4.310.0100.02415.45
5.4.300.0110.03315.34
5.4.290.0020.02615.32
5.4.280.0060.02415.40
5.4.270.0030.03415.48
5.4.260.0050.04415.53
5.4.250.0060.03815.32
5.4.240.0070.03715.49
5.4.230.0030.03115.46
5.4.220.0050.04015.47
5.4.210.0000.03715.32
5.4.200.0070.02515.40
5.4.190.0050.02515.37
5.4.180.0020.03115.53
5.4.170.0020.04315.46
5.4.160.0110.03715.43
5.4.150.0050.05015.46
5.4.140.0070.03214.11
5.4.130.0100.02114.08
5.4.120.0020.03514.11
5.4.110.0030.02814.10
5.4.100.0050.04314.06
5.4.90.0050.02514.11
5.4.80.0050.02614.07
5.4.70.0090.03614.09
5.4.60.0070.03514.09
5.4.50.0080.03814.09
5.4.40.0030.04114.15
5.4.30.0110.03314.06
5.4.20.0030.02514.10
5.4.10.0040.02414.10
5.4.00.0030.02713.81
5.3.290.0050.03613.27
5.3.280.0050.03913.21
5.3.270.0070.04213.21
5.3.260.0030.03313.21
5.3.250.0050.02913.21
5.3.240.0050.02713.17
5.3.230.0100.02613.23
5.3.220.0060.03513.16
5.3.210.0030.02413.22
5.3.200.0050.03413.22
5.3.190.0020.02313.15
5.3.180.0060.04013.19
5.3.170.0070.02313.21
5.3.160.0050.03613.21
5.3.150.0030.03413.15
5.3.140.0030.03913.13
5.3.130.0050.04313.17
5.3.120.0100.03513.14
5.3.110.0130.03813.21
5.3.100.0050.03812.93
5.3.90.0030.03512.86
5.3.80.0020.03812.93
5.3.70.0100.03212.82
5.3.60.0030.03712.95
5.3.50.0080.03712.84
5.3.40.0040.03412.84
5.3.30.0070.03412.90
5.3.20.0040.03412.76
5.3.10.0070.03512.75
5.3.00.0070.03712.76
5.2.170.0100.06311.17
5.2.160.0170.04711.18
5.2.150.0070.03711.21
5.2.140.0070.06011.09
5.2.130.0130.04711.13
5.2.120.0030.06310.98
5.2.110.0070.06011.13
5.2.100.0070.06011.17
5.2.90.0000.04011.13
5.2.80.0000.04311.13
5.2.70.0030.04011.18
5.2.60.0070.03311.09
5.2.50.0070.03311.07
5.2.40.0000.02711.06
5.2.30.0070.03710.85
5.2.20.0070.02710.88
5.2.10.0100.02310.75
5.2.00.0030.02710.84
5.1.60.0000.03010.11
5.1.50.0000.05310.11
5.1.40.0200.04010.07
5.1.30.0030.05710.23
5.1.20.0070.04010.52
5.1.10.0070.0509.95
5.1.00.0000.05710.09
5.0.50.0030.0478.70
5.0.40.0030.0478.54
5.0.30.0000.0478.25
5.0.20.0000.0308.27
5.0.10.0000.0438.30
5.0.00.0030.0338.10
4.4.90.0000.0207.02
4.4.80.0030.0177.02
4.4.70.0030.0277.02
4.4.60.0030.0337.02
4.4.50.0000.0237.02
4.4.40.0100.0407.02
4.4.30.0000.0407.02
4.4.20.0030.0337.02
4.4.10.0000.0377.02
4.4.00.0030.0537.02
4.3.110.0000.0307.02
4.3.100.0000.0377.02
4.3.90.0000.0207.02
4.3.80.0030.0437.02
4.3.70.0000.0307.02
4.3.60.0070.0277.02
4.3.50.0000.0307.02
4.3.40.0000.0577.02
4.3.30.0000.0277.02
4.3.20.0070.0337.02
4.3.10.0030.0337.02
4.3.00.0000.0307.02

preferences:
63.4 ms | 401 KiB | 5 Q