3v4l.org

run code in 300+ PHP versions simultaneously
<?php // todays date $today = date("Ymd"); $birth_date = '1981-02-10'; //Call the age function $age = getAge($birth_date); echo $age; function getAge($birth_date){ list($year, $month, $day) = explode("-", $birth_date); $year_diff = date("Y") - $year; $month_diff = date("m") - $month; $day_diff = date("d") - $day; if ($day_diff < 0 || $month_diff < 0) $year_diff--; return $year_diff; }

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)
8.3.40.0040.01219.04
8.3.30.0150.00018.97
8.3.20.0040.00418.85
8.3.10.0050.00319.05
8.3.00.0060.00319.25
8.2.170.0090.00622.96
8.2.160.0040.01219.02
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0050.00221.13
8.2.110.0060.00321.00
8.2.100.0090.00317.97
8.2.90.0060.00318.00
8.2.80.0000.00918.92
8.2.70.0000.00817.88
8.2.60.0080.00017.88
8.2.50.0000.00818.16
8.2.40.0000.00819.61
8.2.30.0110.00017.94
8.2.20.0030.00617.68
8.2.10.0040.00417.83
8.2.00.0030.00617.70
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00419.32
8.1.230.0070.00422.77
8.1.220.0030.00518.68
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0030.00617.62
8.1.160.0080.00019.10
8.1.150.0040.00418.69
8.1.140.0040.00417.58
8.1.130.0070.00017.55
8.1.120.0000.00817.56
8.1.110.0000.00717.58
8.1.100.0070.00017.62
8.1.90.0050.00317.56
8.1.80.0000.00717.52
8.1.70.0000.00817.50
8.1.60.0000.00817.57
8.1.50.0050.00317.45
8.1.40.0030.00617.60
8.1.30.0040.00417.71
8.1.20.0040.00417.69
8.1.10.0040.00417.65
8.1.00.0000.00917.53
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00818.63
8.0.270.0070.00017.27
8.0.260.0060.00016.89
8.0.250.0050.00317.10
8.0.240.0000.00717.16
8.0.230.0030.00417.04
8.0.220.0070.00017.16
8.0.210.0030.00317.10
8.0.200.0000.00717.08
8.0.190.0050.00317.02
8.0.180.0040.00417.07
8.0.170.0050.00317.03
8.0.160.0070.00017.02
8.0.150.0090.00016.90
8.0.140.0060.00316.80
8.0.130.0040.00413.43
8.0.120.0030.00716.98
8.0.110.0040.00416.89
8.0.100.0000.00716.89
8.0.90.0000.00716.89
8.0.80.0060.00917.01
8.0.70.0000.00717.03
8.0.60.0000.00816.98
8.0.50.0030.00517.01
8.0.30.0130.00717.27
8.0.20.0140.00517.12
8.0.10.0040.00417.16
8.0.00.0110.00616.89
7.4.330.0050.00013.12
7.4.320.0030.00316.57
7.4.300.0040.00416.66
7.4.290.0000.01016.57
7.4.280.0050.00316.52
7.4.270.0060.00016.72
7.4.260.0030.00313.31
7.4.250.0030.00516.69
7.4.240.0000.00716.72
7.4.230.0030.00516.69
7.4.220.0110.00816.54
7.4.210.0080.00816.74
7.4.200.0050.00316.66
7.4.190.0030.00416.64
7.4.160.0090.00616.58
7.4.150.0140.00616.56
7.4.140.0130.01017.86
7.4.130.0080.01416.70
7.4.120.0060.01016.60
7.4.110.0130.00616.72
7.4.100.0090.01216.68
7.4.90.0100.01016.50
7.4.80.0100.01219.39
7.4.70.0150.00616.72
7.4.60.0130.00316.62
7.4.50.0030.00616.26
7.4.40.0110.00716.59
7.4.30.0000.01716.64
7.4.00.0100.00715.13
7.3.330.0000.00613.34
7.3.320.0000.00513.28
7.3.310.0030.00316.32
7.3.300.0030.00316.42
7.3.290.0090.00716.38
7.3.280.0060.00916.47
7.3.270.0140.00316.54
7.3.260.0030.01416.73
7.3.240.0090.01316.51
7.3.230.0090.01216.53
7.3.210.0090.00916.68
7.3.200.0150.00916.77
7.3.190.0080.00816.50
7.3.180.0100.00716.49
7.3.170.0080.01516.68
7.3.160.0060.01016.49
7.3.120.0100.00615.06
7.3.00.0100.00316.66
7.2.330.0000.01716.88
7.2.320.0000.01616.77
7.2.310.0080.00816.81
7.2.300.0100.01016.58
7.2.290.0120.00616.65
7.2.130.0050.00516.89
7.2.120.0030.01416.92
7.2.110.0110.00416.60
7.2.100.0070.00416.63
7.2.90.0070.00317.16
7.2.80.0040.01317.05
7.2.70.0090.00616.93
7.2.60.0060.01016.93
7.2.50.0070.00717.07
7.2.40.0060.00616.82
7.2.30.0030.00716.78
7.2.20.0100.00317.04
7.2.10.0030.01017.01
7.2.00.0050.00818.33
7.1.250.0040.00815.70
7.1.240.0030.00615.96
7.1.230.0080.00615.91
7.1.220.0100.00315.72
7.1.210.0030.00716.04
7.1.200.0120.00316.01
7.1.190.0000.01516.02
7.1.180.0120.00316.02
7.1.170.0100.00316.02
7.1.160.0060.00915.76
7.1.150.0040.01116.09
7.1.140.0000.01215.82
7.1.130.0040.00715.86
7.1.120.0000.00815.61
7.1.110.0100.00015.76
7.1.100.0070.00715.76
7.1.90.0000.01315.54
7.1.80.0030.01016.09
7.1.70.0030.00716.53
7.1.60.0110.00817.53
7.1.50.0090.01025.43
7.1.40.0000.01415.60
7.1.30.0100.00615.94
7.1.20.0140.00015.77
7.1.10.0040.01115.66
7.1.00.0060.03319.28
7.0.330.0150.00015.57
7.0.320.0030.00715.35
7.0.310.0000.01415.57
7.0.300.0030.00915.64
7.0.290.0030.00715.57
7.0.280.0000.00915.54
7.0.270.0030.01015.50
7.0.260.0000.01515.41
7.0.250.0060.00615.54
7.0.240.0030.01015.33
7.0.230.0030.00615.55
7.0.220.0030.01015.31
7.0.210.0030.01015.70
7.0.200.0050.00516.32
7.0.190.0030.00715.47
7.0.180.0030.01015.47
7.0.170.0000.01615.69
7.0.160.0100.00015.62
7.0.150.0000.01315.59
7.0.140.0030.04018.69
7.0.130.0000.00915.62
7.0.120.0050.03718.79
7.0.110.0060.00315.52
7.0.100.0110.00415.55
7.0.90.0030.00715.39
7.0.80.0070.04817.56
7.0.70.0270.03317.77
7.0.60.0200.03017.60
7.0.50.0380.03517.79
7.0.40.0080.04016.78
7.0.30.0120.02916.81
7.0.20.0100.02216.80
7.0.10.0080.02816.96
7.0.00.0050.03016.87
5.6.380.0030.00614.49
5.6.370.0060.01214.45
5.6.360.0110.00414.41
5.6.350.0110.00414.71
5.6.340.0030.01014.46
5.6.330.0060.00914.40
5.6.320.0070.00714.90
5.6.310.0040.00914.52
5.6.300.0000.01414.84
5.6.290.0090.00314.47
5.6.280.0080.03817.75
5.6.270.0030.01014.64
5.6.260.0040.00714.52
5.6.250.0030.01214.49
5.6.240.0090.00614.36
5.6.230.0080.04617.61
5.6.220.0100.04017.62
5.6.210.0100.04017.56
5.6.200.0080.04317.71
5.6.190.0070.03517.79
5.6.180.0110.02217.77
5.6.170.0060.02517.69
5.6.160.0050.02417.66
5.6.150.0090.02317.80
5.6.140.0080.02217.79
5.6.130.0030.02517.79
5.6.120.0020.03817.82
5.6.110.0000.02817.78
5.6.100.0100.01717.67
5.6.90.0070.02517.77
5.6.80.0090.02017.41
5.6.70.0030.02317.30
5.6.60.0030.02417.31
5.6.50.0030.02317.49
5.6.40.0070.03517.51
5.6.30.0030.02517.44
5.6.20.0080.04217.43
5.6.10.0040.02817.30
5.6.00.0050.03517.35
5.5.380.0000.00911.33
5.5.370.0070.02715.95
5.5.360.0070.04015.88
5.5.350.0020.03315.89
5.5.340.0050.04016.16
5.5.330.0100.04016.12
5.5.320.0080.03416.14
5.5.310.0030.04216.19
5.5.300.0090.02816.04
5.5.290.0040.02316.15
5.5.280.0030.02316.12
5.5.270.0070.02816.12
5.5.260.0030.02316.05
5.5.250.0060.02315.95
5.5.240.0040.02115.76
5.5.230.0030.02715.76
5.5.220.0060.02715.60
5.5.210.0020.02415.71
5.5.200.0050.02015.86
5.5.190.0070.02015.71
5.5.180.0050.03915.71
5.5.170.0030.00311.38
5.5.160.0040.02515.76
5.5.150.0020.02515.68
5.5.140.0060.02315.84
5.5.130.0030.02815.77
5.5.120.0050.02315.68
5.5.110.0030.02515.74
5.5.100.0030.03815.77
5.5.90.0020.02415.61
5.5.80.0060.02115.80
5.5.70.0000.02515.70
5.5.60.0070.04215.73
5.5.50.0020.04315.70
5.5.40.0020.03415.68
5.5.30.0020.04315.61
5.5.20.0030.04915.67
5.5.10.0080.03715.63
5.5.00.0030.03015.68
5.4.450.0070.02215.19
5.4.440.0070.02315.34
5.4.430.0030.03315.37
5.4.420.0000.02715.38
5.4.410.0050.02115.28
5.4.400.0000.04015.11
5.4.390.0030.02415.19
5.4.380.0050.02215.19
5.4.370.0000.02515.16
5.4.360.0030.02315.21
5.4.350.0030.02315.13
5.4.340.0020.02315.21
5.4.330.0000.01011.18
5.4.320.0030.02115.16
5.4.310.0040.02215.20
5.4.300.0000.02815.08
5.4.290.0030.02215.26
5.4.280.0010.02615.16
5.4.270.0020.04115.25
5.4.260.0060.01615.02
5.4.250.0040.02015.06
5.4.240.0000.02115.13
5.4.230.0000.02815.11
5.4.220.0020.02915.10
5.4.210.0080.03615.19
5.4.200.0050.04215.10
5.4.190.0050.04315.13
5.4.180.0030.04015.19
5.4.170.0050.03815.13
5.4.160.0050.04515.13
5.4.150.0060.04315.18
5.4.140.0020.03813.85
5.4.130.0070.03413.86
5.4.120.0080.02313.86
5.4.110.0050.03813.78
5.4.100.0080.04013.72
5.4.90.0100.03813.83
5.4.80.0040.02613.82
5.4.70.0030.03213.76
5.4.60.0110.03313.84
5.4.50.0070.03713.71
5.4.40.0050.03713.92
5.4.30.0100.03313.72
5.4.20.0100.03113.80
5.4.10.0130.02013.82
5.4.00.0090.01713.57
5.3.290.0060.02812.97
5.3.280.0070.04012.87
5.3.270.0060.03112.89
5.3.260.0060.04212.92
5.3.250.0060.02812.87
5.3.240.0050.04512.86
5.3.230.0100.03712.87
5.3.220.0070.03612.88
5.3.210.0060.04112.83
5.3.200.0060.02012.90
5.3.190.0070.02912.90
5.3.180.0030.04312.87
5.3.170.0000.04212.90
5.3.160.0110.03612.90
5.3.150.0100.03212.90
5.3.140.0020.03212.93
5.3.130.0020.02912.89
5.3.120.0050.04212.82
5.3.110.0050.03512.82
5.3.100.0050.03512.68
5.3.90.0090.03712.67
5.3.80.0050.02812.55
5.3.70.0050.04312.63
5.3.60.0100.03512.55
5.3.50.0050.03912.50
5.3.40.0020.03612.53
5.3.30.0030.02512.55
5.3.20.0020.04212.49
5.3.10.0050.03912.45
5.3.00.0050.04012.46
5.2.170.0070.01511.15
5.2.160.0050.03211.13
5.2.150.0030.02311.21
5.2.140.0030.03711.19
5.2.130.0030.02711.15
5.2.120.0070.01711.07
5.2.110.0060.02711.10
5.2.100.0140.01511.21
5.2.90.0030.03511.10
5.2.80.0050.02311.16
5.2.70.0050.03111.14
5.2.60.0030.02711.06
5.2.50.0030.02311.06
5.2.40.0070.02911.04
5.2.30.0050.01811.08
5.2.20.0000.03511.00
5.2.10.0050.02711.03
5.2.00.0070.03011.01
5.1.60.0040.02910.63
5.1.50.0070.01310.51
5.1.40.0050.02810.50
5.1.30.0050.03010.82
5.1.20.0110.01210.73
5.1.10.0000.02610.56
5.1.00.0030.03010.65
5.0.50.0040.0229.86
5.0.40.0030.0209.83
5.0.30.0020.0359.62
5.0.20.0020.0269.71
5.0.10.0070.0189.67
5.0.00.0050.0269.71
4.4.90.0030.0219.28
4.4.80.0020.0109.28
4.4.70.0060.0169.28
4.4.60.0040.0189.28
4.4.50.0020.0189.28
4.4.40.0030.0289.28
4.4.30.0020.0199.28
4.4.20.0020.0199.28
4.4.10.0030.0189.28
4.4.00.0050.0209.28
4.3.110.0020.0209.28
4.3.100.0030.0139.28
4.3.90.0000.0129.28
4.3.80.0050.0289.28
4.3.70.0000.0219.28
4.3.60.0020.0159.28
4.3.50.0000.0209.28
4.3.40.0020.0319.28
4.3.30.0020.0189.28
4.3.20.0030.0139.28
4.3.10.0020.0179.28
4.3.00.0030.0179.28

preferences:
45.89 ms | 400 KiB | 5 Q