3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime(); $birthdate = new DateTime("1983-04-18"); $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)
8.3.60.0060.01218.31
8.3.50.0100.00721.99
8.3.40.0030.01218.96
8.3.30.0120.00419.27
8.3.20.0070.00020.29
8.3.10.0030.00521.96
8.3.00.0040.00422.32
8.2.180.0090.00616.50
8.2.170.0120.00322.96
8.2.160.0030.01019.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.01119.36
8.2.110.0090.00021.04
8.2.100.0040.00817.84
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0080.00318.03
8.2.50.0040.00418.10
8.2.40.0000.00918.28
8.2.30.0040.00418.11
8.2.20.0040.00417.92
8.2.10.0040.00417.88
8.2.00.0050.00317.82
8.1.280.0070.01025.92
8.1.270.0030.00521.80
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00319.51
8.1.230.0080.00417.83
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0030.00322.14
8.1.150.0040.00418.64
8.1.140.0040.00417.58
8.1.130.0000.00817.88
8.1.120.0070.00017.61
8.1.110.0040.00417.57
8.1.100.0030.00317.58
8.1.90.0000.00717.66
8.1.80.0040.00417.55
8.1.70.0000.00717.52
8.1.60.0030.00617.65
8.1.50.0040.00417.52
8.1.40.0040.00417.57
8.1.30.0000.00817.73
8.1.20.0030.00617.68
8.1.10.0040.00417.68
8.1.00.0040.00417.71
8.0.300.0080.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.39
8.0.270.0040.00417.33
8.0.260.0060.00016.89
8.0.250.0020.00517.09
8.0.240.0080.00017.20
8.0.230.0030.00316.97
8.0.220.0020.00517.10
8.0.210.0000.00716.91
8.0.200.0000.00717.16
8.0.190.0080.00017.02
8.0.180.0070.00016.95
8.0.170.0000.00717.04
8.0.160.0060.00317.04
8.0.150.0040.00416.95
8.0.140.0080.00016.98
8.0.130.0000.00513.33
8.0.120.0000.00817.05
8.0.110.0040.00416.85
8.0.100.0040.00516.81
8.0.90.0040.00416.95
8.0.80.0070.01116.91
8.0.70.0070.00017.13
8.0.60.0000.00716.91
8.0.50.0000.00717.00
8.0.30.0140.00617.35
8.0.20.0060.01117.40
8.0.10.0040.00417.06
8.0.00.0090.00916.98
7.4.330.0050.00015.00
7.4.320.0030.00316.69
7.4.300.0030.00316.66
7.4.290.0050.00316.64
7.4.280.0080.00016.46
7.4.270.0000.00816.51
7.4.260.0090.00016.63
7.4.250.0040.00416.69
7.4.240.0020.00616.67
7.4.230.0030.00316.48
7.4.220.0090.00916.72
7.4.210.0100.00916.65
7.4.200.0020.00516.43
7.4.190.0000.00716.67
7.4.160.0090.00616.71
7.4.150.0120.00617.40
7.4.140.0110.00717.86
7.4.130.0060.01116.41
7.4.120.0100.00916.53
7.4.110.0110.00516.40
7.4.100.0090.00916.64
7.4.90.0060.01116.76
7.4.80.0030.01319.39
7.4.70.0180.00016.50
7.4.60.0100.00616.67
7.4.50.0090.00016.66
7.4.40.0100.00622.77
7.4.30.0090.00616.63
7.4.00.0030.00715.27
7.3.330.0030.00313.10
7.3.320.0000.00513.04
7.3.310.0000.00716.29
7.3.300.0000.00716.32
7.3.290.0060.01316.38
7.3.280.0050.01016.25
7.3.270.0120.00617.40
7.3.260.0120.00616.38
7.3.250.0050.01216.46
7.3.240.0140.00316.43
7.3.230.0100.00616.62
7.3.210.0110.01116.37
7.3.200.0090.01219.39
7.3.190.0140.00716.60
7.3.180.0070.01416.34
7.3.170.0120.00616.55
7.3.160.0060.01216.38
7.3.120.0000.01414.97
7.3.10.0140.00716.45
7.3.00.0150.00716.71
7.2.330.0070.01016.74
7.2.320.0110.00816.75
7.2.310.0090.01216.73
7.2.300.0040.01116.70
7.2.290.0040.01316.86
7.2.130.0120.00816.66
7.2.120.0180.00516.73
7.2.110.0080.00716.70
7.2.100.0070.01016.61
7.2.90.0100.00516.28
7.2.80.0090.00616.62
7.2.70.0090.00516.64
7.2.60.0110.00616.81
7.2.50.0140.00716.70
7.2.40.0090.01116.72
7.2.30.0170.00416.83
7.2.20.0080.00716.63
7.2.10.0120.00516.73
7.2.00.0050.00516.93
7.1.250.0140.00515.45
7.1.200.0040.00715.93
7.1.70.0060.00617.13
7.1.60.0060.01919.82
7.1.50.0100.01317.02
7.1.00.0100.06322.53
7.0.200.0070.00017.04
7.0.140.0000.07722.07
7.0.60.0070.08020.06
7.0.50.0000.08317.85
7.0.40.0130.07720.00
7.0.30.0300.07320.02
7.0.20.0300.04720.30
7.0.10.0300.04720.30
7.0.00.0070.05320.20
5.6.280.0030.07321.09
5.6.210.0000.05020.52
5.6.200.0100.08318.21
5.6.190.0070.04720.60
5.6.180.4070.04020.67
5.6.170.0270.06320.49
5.6.160.0100.08020.38
5.6.150.0100.06018.10
5.6.140.0030.07318.15
5.6.130.0130.07018.15
5.6.120.0070.08020.97
5.6.110.0070.03721.09
5.6.100.0070.03720.98
5.6.90.0170.07720.92
5.6.80.0130.04020.41
5.6.70.4100.04020.36
5.5.350.0030.06320.52
5.5.340.0000.08718.01
5.5.330.0030.07720.21
5.5.320.0200.05320.51
5.5.310.0200.05020.20
5.5.300.0030.07018.00
5.5.290.0070.07317.97
5.5.280.0030.09020.86
5.5.270.0070.08320.86
5.5.260.0100.06720.83
5.5.250.0130.07720.58
5.5.240.0100.06020.25
5.4.450.0470.06719.61
5.4.440.0070.06319.61
5.4.430.0730.05719.63
5.4.420.0430.05719.63
5.4.410.0100.05019.39
5.4.400.0770.00018.69
5.4.390.0630.00018.60
5.4.380.0270.05718.59
5.4.370.0330.05018.68
5.4.360.0330.05018.52
5.4.350.0430.04018.69
5.4.340.0300.05318.44
5.4.320.0090.04112.45
5.4.310.0090.03412.45
5.4.300.0080.04212.45
5.4.290.0070.04112.45
5.4.280.0050.03712.35
5.4.270.0090.04612.35
5.4.260.0030.05718.77
5.4.250.0030.05718.88
5.4.240.0130.04718.65
5.4.230.0130.05719.01
5.4.220.0200.04318.92
5.4.210.0030.05318.80
5.4.200.0130.07018.94
5.4.190.0100.05319.03
5.4.180.0070.05019.03
5.4.170.0030.06018.83
5.4.160.0070.05719.01
5.4.150.0000.06018.93
5.4.140.0030.07716.47
5.4.130.0100.04716.45
5.4.120.0170.05716.48
5.4.110.0100.06016.31
5.4.100.0100.06316.52
5.4.90.0100.05016.51
5.4.80.0130.06316.48
5.4.70.0070.04716.25
5.4.60.0000.06016.29
5.4.50.0070.04716.42
5.4.40.0100.05016.29
5.4.30.0100.07016.44
5.4.20.0170.04316.49
5.4.10.0170.05016.27
5.4.00.0130.05315.89
5.3.290.0140.03812.80
5.3.280.0100.05014.43
5.3.270.0130.07714.62
5.3.260.0100.05014.62
5.3.250.0130.04714.62
5.3.240.0100.04714.55
5.3.230.0070.05014.59
5.3.220.0030.05314.57
5.3.210.0100.05014.33
5.3.200.0070.08014.40
5.3.190.0030.07714.62
5.3.180.0170.07014.58
5.3.170.0170.04014.61
5.3.160.0100.04314.65
5.3.150.0100.04714.58
5.3.140.0070.05014.59
5.3.130.0070.05314.70
5.3.120.0030.05714.56
5.3.110.0070.05314.41
5.3.100.0170.04713.88
5.3.90.0170.04314.17
5.3.80.0030.05713.71
5.3.70.0070.05014.02
5.3.60.0130.04314.01
5.3.50.0030.05313.81
5.3.40.0100.05313.89
5.3.30.0130.06013.91
5.3.20.0200.03313.63
5.3.10.0070.04713.65
5.3.00.0070.05013.66
5.2.170.0030.04311.23
5.2.160.0000.04311.15
5.2.150.0070.04010.98
5.2.140.0070.04011.16
5.2.130.0070.04311.10
5.2.120.0030.04011.13
5.2.110.0170.04010.98
5.2.100.0100.03710.86
5.2.90.0100.03711.10
5.2.80.0100.05711.20
5.2.70.0030.07010.85
5.2.60.0100.04010.88
5.2.50.0070.04011.05
5.2.40.0070.03710.88
5.2.30.0030.04310.90
5.2.20.0070.05311.05
5.2.10.0100.03710.76
5.2.00.0000.04310.62
5.1.60.0100.0279.86
5.1.50.0030.03310.23
5.1.40.0070.03310.12
5.1.30.0100.04710.26
5.1.20.0070.03710.28
5.1.10.0070.03310.00
5.1.00.0030.03710.13
5.0.50.0000.0438.57
5.0.40.0130.0278.43
5.0.30.0030.0438.18
5.0.20.0030.0278.15
5.0.10.0030.0308.23
5.0.00.0030.0408.16
4.4.90.0030.0206.91
4.4.80.0070.0206.91
4.4.70.0070.0176.91
4.4.60.0000.0236.91
4.4.50.0030.0206.91
4.4.40.0030.0336.91
4.4.30.0030.0206.91
4.4.20.0100.0176.91
4.4.10.0000.0236.91
4.4.00.0030.0336.90
4.3.110.0030.0206.90
4.3.100.0000.0236.90
4.3.90.0000.0306.90
4.3.80.0000.0376.90
4.3.70.0070.0176.90
4.3.60.0000.0236.90
4.3.50.0030.0236.90
4.3.40.0070.0376.90
4.3.30.0000.0306.90
4.3.20.0000.0236.90
4.3.10.0030.0206.90
4.3.00.0070.0207.38

preferences:
43.63 ms | 401 KiB | 5 Q