3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2013-01-31 +1 month'); echo $date->format('Y-m-d');

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)
8.3.60.0090.00618.55
8.3.50.0140.00522.11
8.3.40.0070.00718.82
8.3.30.0110.00418.89
8.3.20.0040.00418.73
8.3.10.0000.00820.68
8.3.00.0040.00421.76
8.2.180.0090.00616.63
8.2.170.0120.00322.96
8.2.160.0120.00320.29
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0060.00320.60
8.2.100.0030.00918.03
8.2.90.0040.00419.34
8.2.80.0070.00018.16
8.2.70.0060.00317.75
8.2.60.0030.00717.91
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00719.98
8.2.20.0040.00417.78
8.2.10.0040.00417.94
8.2.00.0090.00017.84
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0070.00322.67
8.1.230.0080.00421.04
8.1.220.0070.00018.77
8.1.210.0040.00418.95
8.1.200.0060.00317.48
8.1.190.0050.00317.53
8.1.180.0040.00418.10
8.1.170.0060.00318.58
8.1.160.0040.00418.90
8.1.150.0040.00418.75
8.1.140.0040.00417.62
8.1.130.0000.00718.00
8.1.120.0060.00317.64
8.1.110.0050.00217.63
8.1.100.0070.00017.65
8.1.90.0040.00417.54
8.1.80.0040.00417.71
8.1.70.0000.00717.60
8.1.60.0080.00017.60
8.1.50.0040.00417.49
8.1.40.0030.00617.67
8.1.30.0040.00417.72
8.1.20.0030.00517.68
8.1.10.0040.00417.73
8.1.00.0000.00817.75
8.0.300.0090.00020.02
8.0.290.0070.00017.16
8.0.280.0030.00318.49
8.0.270.0000.00717.40
8.0.260.0030.00317.04
8.0.250.0040.00417.24
8.0.240.0030.00717.09
8.0.230.0070.00017.18
8.0.220.0030.00317.09
8.0.210.0040.00417.13
8.0.200.0030.00317.14
8.0.190.0000.00817.12
8.0.180.0070.00017.00
8.0.170.0040.00416.98
8.0.160.0030.00617.06
8.0.150.0040.00417.06
8.0.140.0030.00617.07
8.0.130.0030.00313.36
8.0.120.0080.00017.07
8.0.110.0050.00217.14
8.0.100.0070.00017.08
8.0.90.0070.00016.95
8.0.80.0070.01016.98
8.0.70.0000.00816.95
8.0.60.0080.00016.99
8.0.50.0040.00416.98
8.0.30.0050.01417.31
8.0.20.0090.00917.40
8.0.10.0020.00517.20
8.0.00.0130.00616.89
7.4.330.0050.00213.43
7.4.320.0030.00316.79
7.4.300.0030.00316.65
7.4.290.0000.00816.65
7.4.280.0000.00716.61
7.4.270.0000.00716.74
7.4.260.0030.00313.23
7.4.250.0000.00816.57
7.4.240.0040.00416.68
7.4.230.0080.00016.73
7.4.220.0090.00916.65
7.4.210.0080.00716.70
7.4.200.0000.00716.47
7.4.190.0030.00316.91
7.4.160.0080.00816.73
7.4.150.0060.01217.40
7.4.140.0120.00517.86
7.4.130.0090.00716.69
7.4.120.0160.00416.75
7.4.110.0080.01116.49
7.4.100.0170.00416.48
7.4.90.0070.01116.83
7.4.80.0160.00319.04
7.4.70.0060.01216.68
7.4.60.0100.00716.59
7.4.50.0080.00016.45
7.4.40.0040.01122.27
7.4.30.0150.00416.74
7.4.00.0070.01115.03
7.3.330.0000.00513.21
7.3.320.0070.00013.12
7.3.310.0070.00016.20
7.3.300.0040.00416.39
7.3.290.0070.00716.29
7.3.280.0100.00516.34
7.3.270.0130.00717.40
7.3.260.0140.00618.24
7.3.250.0150.00716.53
7.3.240.0150.00616.56
7.3.230.0090.00816.71
7.3.210.0120.00316.32
7.3.200.0090.00919.39
7.3.190.0060.01616.57
7.3.180.0160.00016.41
7.3.170.0060.01216.37
7.3.160.0060.00916.45
7.3.120.0070.00715.04
7.2.330.0120.00616.55
7.2.320.0060.01116.68
7.2.310.0160.01416.55
7.2.300.0040.01216.99
7.2.290.0070.01616.70
7.2.00.0030.01119.18
7.1.100.0000.01418.28
7.1.70.0000.00817.07
7.1.60.0140.01019.40
7.1.50.0120.00416.84
7.1.00.0030.07322.40
7.0.200.0030.00316.86
7.0.140.0070.06322.00
7.0.60.0030.07719.91
7.0.50.0070.08317.79
7.0.40.0130.08019.98
7.0.30.0270.07320.01
7.0.20.0300.07320.13
7.0.10.0170.04020.17
7.0.00.0030.04320.16
5.6.280.0030.07320.77
5.6.210.0030.08720.62
5.6.200.0170.07018.13
5.6.190.0070.04720.69
5.6.180.0230.04320.41
5.6.170.0300.08020.71
5.6.160.0170.07320.44
5.6.150.0100.05718.11
5.6.140.0130.07318.14
5.6.130.0030.06018.18
5.6.120.0070.07021.12
5.6.110.0000.04720.96
5.6.100.0200.07321.07
5.6.90.0030.08721.01
5.6.80.0070.08020.50
5.5.350.0400.06720.52
5.5.340.0000.06318.02
5.5.330.0130.04320.21
5.5.320.0230.04020.51
5.5.310.0130.04320.24
5.5.300.0070.03717.90
5.5.290.0000.05717.92
5.5.280.0070.08320.65
5.5.270.0070.04020.89
5.5.260.0230.06320.76
5.5.250.0070.05720.68
5.5.240.0100.06320.26
5.4.450.0070.07719.33
5.4.440.0030.08319.43
5.4.430.0070.04719.11
5.4.420.0070.07719.40
5.4.410.0170.07019.11
5.4.400.0030.05319.00
5.4.390.0130.07319.08
5.4.380.0100.06719.14
5.4.370.0070.07719.17
5.4.360.0100.05719.12
5.4.350.0030.05319.08
5.4.340.0030.04018.93
5.4.320.0070.03718.79
5.4.310.0030.03719.18
5.4.300.0070.07318.80
5.4.290.0070.07718.91
5.4.280.0100.04319.11
5.4.270.0000.04019.08
5.4.260.0030.07319.17
5.4.250.0030.04018.78
5.4.240.0170.04719.07
5.4.230.0130.03019.17
5.4.220.0170.06019.15
5.4.210.0030.06318.78
5.4.200.0170.07018.92
5.4.190.0070.03719.09
5.4.180.0070.05318.91
5.4.170.0100.04718.78
5.4.160.0100.07719.06
5.4.150.0030.04019.06
5.4.140.0030.07716.25
5.4.130.0100.04016.37
5.4.120.0030.04316.21
5.4.110.0000.04316.65
5.4.100.0000.04716.29
5.4.90.0000.04016.20
5.4.80.0070.05016.38
5.4.70.0070.07716.33
5.4.60.0000.05716.33
5.4.50.0030.05316.31
5.4.40.0030.05716.34
5.4.30.0070.03716.21
5.4.20.0000.04716.38
5.4.10.0100.07016.26
5.4.00.0030.05715.89
5.3.290.0030.08014.54
5.3.280.0130.07014.52
5.3.270.0070.08014.43
5.3.260.0170.05014.55
5.3.250.0130.07714.57
5.3.240.0100.06714.53
5.3.230.0070.07714.47
5.3.220.0030.03714.49
5.3.210.0000.04014.49
5.3.200.0030.05014.38
5.3.190.0070.06714.50
5.3.180.0070.03714.35
5.3.170.0070.06014.50
5.3.160.0100.06014.48
5.3.150.0070.03714.34
5.3.140.0100.04014.48
5.3.130.0000.08314.36
5.3.120.0030.04014.48
5.3.110.0030.07314.56
5.3.100.0030.07714.00
5.3.90.0030.05313.92
5.3.80.0130.06013.96
5.3.70.0070.07013.95
5.3.60.0070.03314.09
5.3.50.0100.06013.77
5.3.40.0070.04313.97
5.3.30.0000.04713.74
5.3.20.0030.03713.64
5.3.10.0030.07713.47
5.3.00.0070.07013.60
5.2.170.0030.04011.04
5.2.160.0000.04311.08
5.2.150.0100.05711.07
5.2.140.0030.05011.22
5.2.130.0070.06311.25
5.2.120.0100.02311.08
5.2.110.0100.05711.00
5.2.100.0070.06010.98
5.2.90.0100.03311.07
5.2.80.0100.03310.99
5.2.70.0030.06711.02
5.2.60.0070.02711.04
5.2.50.0100.03311.00
5.2.40.0070.05310.92
5.2.30.0030.02710.87
5.2.20.0100.05710.90
5.2.10.0130.05010.76
5.2.00.0030.04010.72
5.1.60.0070.0509.83
5.1.50.0070.0509.96
5.1.40.0030.0439.88
5.1.30.0030.03010.33
5.1.20.0070.03710.36
5.1.10.0070.02310.05
5.1.00.0000.02710.12
5.0.50.0000.0278.56
5.0.40.0070.0138.39
5.0.30.0030.0538.21
5.0.20.0000.0278.21
5.0.10.0030.0208.21
5.0.00.0030.0338.21
4.4.90.0030.0138.21
4.4.80.0030.0278.21
4.4.70.0030.0278.21
4.4.60.0030.0208.21
4.4.50.0000.0178.21
4.4.40.0030.0308.21
4.4.30.0030.0238.21
4.4.20.0100.0078.21
4.4.10.0000.0338.21
4.4.00.0000.0278.21
4.3.110.0030.0138.21
4.3.100.0030.0138.21
4.3.90.0070.0138.21
4.3.80.0000.0308.21
4.3.70.0070.0238.21
4.3.60.0070.0208.21
4.3.50.0000.0278.21
4.3.40.0000.0278.21
4.3.30.0100.0108.21
4.3.20.0000.0338.21
4.3.10.0000.0178.21
4.3.00.0000.0178.21

preferences:
53.18 ms | 401 KiB | 5 Q