3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime(); $birthdate = new DateTime("1973-04-18"); $interval = $today->diff($birthdate); echo $interval->format('%y years');

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)
8.3.60.0110.00318.56
8.3.50.0110.00522.17
8.3.40.0170.00319.01
8.3.30.0070.00719.09
8.3.20.0070.00020.09
8.3.10.0040.00423.66
8.3.00.0000.00819.52
8.2.180.0060.01218.66
8.2.170.0070.00718.85
8.2.160.0030.01020.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00021.11
8.2.110.0000.01021.10
8.2.100.0120.00017.84
8.2.90.0040.00417.97
8.2.80.0040.00419.11
8.2.70.0040.00418.04
8.2.60.0040.00418.28
8.2.50.0060.00318.07
8.2.40.0000.00818.28
8.2.30.0000.00718.25
8.2.20.0090.00017.93
8.2.10.0080.00018.15
8.2.00.0080.00017.79
8.1.280.0110.01125.92
8.1.270.0090.00023.78
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00422.07
8.1.230.0040.00720.96
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.47
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0080.00018.48
8.1.160.0040.00422.00
8.1.150.0000.00718.89
8.1.140.0040.00417.56
8.1.130.0000.00717.64
8.1.120.0030.00717.61
8.1.110.0050.00317.64
8.1.100.0060.00317.53
8.1.90.0020.00517.59
8.1.80.0080.00017.63
8.1.70.0030.00317.51
8.1.60.0060.00317.54
8.1.50.0000.00817.61
8.1.40.0040.00417.59
8.1.30.0000.00817.54
8.1.20.0000.00817.68
8.1.10.0000.00717.72
8.1.00.0030.00617.70
8.0.300.0080.00020.09
8.0.290.0050.00316.88
8.0.280.0030.00318.57
8.0.270.0000.00818.86
8.0.260.0000.00917.10
8.0.250.0090.00017.11
8.0.240.0000.00917.21
8.0.230.0000.00716.98
8.0.220.0000.00717.00
8.0.210.0000.00717.07
8.0.200.0030.00317.05
8.0.190.0000.00717.09
8.0.180.0050.00517.11
8.0.170.0030.00517.09
8.0.160.0040.00317.05
8.0.150.0000.00816.85
8.0.140.0000.01017.05
8.0.130.0000.00613.38
8.0.120.0000.00716.90
8.0.110.0000.00817.09
8.0.100.0030.00516.88
8.0.90.0030.00516.94
8.0.80.0100.00717.03
8.0.70.0000.00816.90
8.0.60.0000.00716.94
8.0.50.0000.00816.91
8.0.30.0100.00917.16
8.0.20.0130.00517.40
8.0.10.0000.00717.03
8.0.00.0150.00716.78
7.4.330.0000.00515.09
7.4.320.0030.00316.65
7.4.300.0000.00716.67
7.4.290.0050.00216.69
7.4.280.0040.00416.53
7.4.270.0030.00316.57
7.4.260.0090.00016.68
7.4.250.0000.00716.55
7.4.240.0030.00316.66
7.4.230.0030.00316.38
7.4.220.0120.00616.61
7.4.210.0030.01016.55
7.4.200.0000.00716.34
7.4.160.0110.00616.63
7.4.150.0160.01017.40
7.4.140.0120.00617.86
7.4.130.0080.00816.60
7.4.120.0110.00616.72
7.4.110.0040.01516.70
7.4.100.0070.01116.40
7.4.90.0070.01016.50
7.4.80.0120.00619.39
7.4.70.0050.01116.57
7.4.60.0130.00316.53
7.4.50.0030.00616.38
7.4.40.0000.01716.73
7.4.30.0070.01016.59
7.4.00.0080.00814.91
7.3.330.0070.00013.25
7.3.320.0050.00013.00
7.3.310.0000.00716.14
7.3.300.0000.00716.33
7.3.290.0080.00516.23
7.3.280.0090.00816.30
7.3.270.0100.00617.40
7.3.260.0160.00016.63
7.3.250.0130.00616.46
7.3.240.0060.01616.52
7.3.230.0100.01316.39
7.3.210.0090.00616.60
7.3.200.0150.00719.39
7.3.190.0130.00316.29
7.3.180.0170.00416.30
7.3.170.0060.00916.38
7.3.160.0060.00916.57
7.3.120.0040.00415.08
7.2.330.0060.01216.68
7.2.320.0090.01216.57
7.2.310.0140.00416.80
7.2.300.0000.01616.91
7.2.290.0130.00316.68
7.2.80.0030.00816.86
7.2.60.0000.01516.93
7.2.50.0100.00317.08
7.1.200.0090.00915.83
7.1.70.0030.00716.92
7.1.60.0070.00716.96
7.1.50.0150.00434.72
7.1.00.0000.08022.27
7.0.200.0170.00016.67
7.0.140.0000.07321.90
7.0.100.0170.06019.94
7.0.90.0100.07719.93
7.0.80.0100.07719.83
7.0.70.0130.07019.84
7.0.60.0070.07719.79
7.0.50.0070.08020.28
7.0.40.0000.07020.13
7.0.30.0030.09019.95
7.0.20.0070.08320.05
7.0.10.0070.07720.12
7.0.00.0130.07020.13
5.6.280.0070.09321.07
5.6.250.0030.07320.72
5.6.240.0030.05020.70
5.6.230.0000.07320.57
5.6.220.0100.07320.49
5.6.210.0100.07720.61
5.6.200.0130.03020.91
5.6.190.0030.04321.00
5.6.180.0030.07720.91
5.6.170.0070.08020.96
5.6.160.0100.06721.05
5.6.150.0000.05020.99
5.6.140.0130.06320.96
5.6.130.0000.04021.04
5.6.120.0070.05721.03
5.6.110.0100.07320.96
5.6.100.0000.08320.98
5.6.90.0100.08320.93
5.6.80.0130.04020.29
5.6.70.0030.08320.26
5.6.60.0100.08020.25
5.6.50.0130.07720.36
5.6.40.0100.06320.36
5.6.30.0170.06020.44
5.6.20.0200.06020.30
5.6.10.0070.07720.34
5.6.00.0130.07020.39
5.5.380.0170.07320.39
5.5.370.0030.07320.34
5.5.360.0100.07320.29
5.5.350.0100.08020.27
5.5.340.0030.08720.80
5.5.330.0100.07020.69
5.5.320.0030.08320.86
5.5.310.0130.07720.84
5.5.300.0070.08020.75
5.5.290.0100.07320.83
5.5.280.0100.07720.87
5.5.270.0070.08020.73
5.5.260.0070.07720.87
5.5.250.0100.08020.59
5.5.240.0070.07720.06
5.5.230.0030.08720.25
5.5.220.0070.08020.19
5.5.210.0070.08720.16
5.5.200.0130.07320.23
5.5.190.0000.08720.05
5.5.180.0070.07720.17
5.5.160.0070.08319.93
5.5.150.0030.08020.21
5.5.140.0100.07320.02
5.5.130.0030.07720.20
5.5.120.0030.08320.20
5.5.110.0100.07320.20
5.5.100.0100.07720.10
5.5.90.0130.06020.07
5.5.80.0030.05719.98
5.5.70.0070.07719.98
5.5.60.0100.07720.00
5.5.50.0070.04320.03
5.5.40.0070.07720.03
5.5.30.0030.04020.09
5.5.20.0030.04020.05
5.5.10.0130.03319.91
5.5.00.0100.03019.97
5.4.450.0070.08019.55
5.4.440.0070.05719.38
5.4.430.0070.08019.42
5.4.420.0000.08719.39
5.4.410.0230.05719.16
5.4.400.0130.07318.90
5.4.390.0170.06319.06
5.4.380.0170.06719.04
5.4.370.0030.08319.03
5.4.360.0030.08019.09
5.4.350.0130.07019.23
5.4.340.0130.07319.23
5.4.320.0100.07318.82
5.4.310.0000.08019.13
5.4.300.0130.06319.04
5.4.290.0070.07719.07
5.4.280.0130.07318.89
5.4.270.0030.06319.11
5.4.260.0070.07319.04
5.4.250.0130.06718.96
5.4.240.0070.07018.80
5.4.230.0130.07318.95
5.4.220.0030.08318.80
5.4.210.0070.05319.02
5.4.200.0070.06019.06
5.4.190.0030.04318.97
5.4.180.0030.04019.13
5.4.170.0070.03319.02
5.4.160.0030.03718.82
5.4.150.0000.03718.93
5.4.140.0030.03716.01
5.4.130.0000.04016.09
5.4.120.0030.03316.23
5.4.110.0070.04316.33
5.4.100.0000.03016.23
5.4.90.0000.05316.36
5.4.80.0070.03016.43
5.4.70.0030.05716.22
5.4.60.0000.04016.42
5.4.50.0070.06016.27
5.4.40.0100.02716.30
5.4.30.0030.03016.33
5.4.20.0030.03316.19
5.4.10.0100.03016.23
5.4.00.0000.04015.75
5.3.290.0070.08014.66
5.3.280.0070.04014.55
5.3.270.0030.03714.57
5.3.260.0070.03714.51
5.3.250.0000.04014.59
5.3.240.0030.03714.54
5.3.230.0100.02714.58
5.3.220.0070.05314.52
5.3.210.0070.06714.56
5.3.200.0030.05014.38
5.3.190.0030.03714.57
5.3.180.0030.03714.42
5.3.170.0030.03314.41
5.3.160.0030.03714.56
5.3.150.0070.03714.55
5.3.140.0000.08014.41
5.3.130.0070.03314.52
5.3.120.0000.03714.40
5.3.110.0000.04314.41
5.3.100.0030.03313.98
5.3.90.0030.06013.92
5.3.80.0000.04314.01
5.3.70.0000.04014.00
5.3.60.0000.03713.99
5.3.50.0070.03313.96
5.3.40.0030.03713.89
5.3.30.0000.03713.77
5.3.20.0000.03713.54
5.3.10.0000.04313.43
5.3.00.0000.03313.59
5.2.170.0070.02310.96
5.2.160.0000.02711.13
5.2.150.0000.03711.20
5.2.140.0030.02710.95
5.2.130.0030.03011.16
5.2.120.0030.02710.92
5.2.110.0030.02711.14
5.2.100.0030.04311.12
5.2.90.0000.02710.89
5.2.80.0000.03011.11
5.2.70.0100.02011.04
5.2.60.0070.05311.10
5.2.50.0030.03311.06
5.2.40.0030.05010.98
5.2.30.0030.06010.99
5.2.20.0000.06310.91
5.2.10.0000.04710.77
5.2.00.0130.04010.64
5.1.60.0070.0239.99
5.1.50.0030.05010.04
5.1.40.0030.0479.95
5.1.30.0100.04710.37
5.1.20.0070.03010.27
5.1.10.0030.0509.94
5.1.00.0000.0409.89
5.0.50.0100.0409.08
5.0.40.0070.0309.08
5.0.30.0000.0609.08
5.0.20.0000.0239.08
5.0.10.0100.0409.08
5.0.00.0100.0579.08
4.4.90.0000.0179.08
4.4.80.0030.0209.08
4.4.70.0030.0179.08
4.4.60.0070.0139.08
4.4.50.0070.0339.08
4.4.40.0000.0579.08
4.4.30.0030.0379.08
4.4.20.0000.0279.08
4.4.10.0100.0309.08
4.4.00.0030.0479.08
4.3.110.0000.0379.08
4.3.100.0030.0339.08
4.3.90.0030.0339.08
4.3.80.0000.0539.08
4.3.70.0030.0339.08
4.3.60.0000.0379.08
4.3.50.0030.0279.08
4.3.40.0070.0509.08
4.3.30.0000.0309.08
4.3.20.0030.0339.08
4.3.10.0030.0309.08
4.3.00.0030.0239.08

preferences:
46.49 ms | 401 KiB | 5 Q