3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new dateTime('2015-12-11 05:00:00'); echo $date->modify('+ 1 hour');

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)
8.3.70.0150.00018.48
8.3.60.0070.00716.59
8.3.50.0120.00621.14
8.3.40.0070.00718.74
8.3.30.0030.01219.09
8.3.20.0070.00020.26
8.3.10.0050.00323.66
8.3.00.0080.00021.95
8.2.190.0090.00617.00
8.2.180.0180.00618.91
8.2.170.0130.00322.96
8.2.160.0090.00920.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00421.10
8.2.120.0040.00426.35
8.2.110.0040.00421.14
8.2.100.0110.00018.09
8.2.90.0070.00319.36
8.2.80.0060.00317.97
8.2.70.0040.00417.88
8.2.60.0030.00518.15
8.2.50.0040.00818.09
8.2.40.0060.00322.45
8.2.30.0000.00719.45
8.2.20.0060.00318.05
8.2.10.0000.00718.13
8.2.00.0040.00418.20
8.1.280.0090.00925.92
8.1.270.0050.00322.20
8.1.260.0040.00428.09
8.1.250.0100.00028.09
8.1.240.0030.00621.40
8.1.230.0090.00317.64
8.1.220.0080.00017.79
8.1.210.0000.00918.77
8.1.200.0030.00617.60
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0030.00518.70
8.1.160.0000.00720.83
8.1.150.0050.00218.94
8.1.140.0050.00319.70
8.1.130.0030.00317.68
8.1.120.0000.00717.56
8.1.110.0030.00517.69
8.1.100.0030.00517.53
8.1.90.0050.00317.63
8.1.80.0070.00017.63
8.1.70.0000.00717.65
8.1.60.0040.00717.61
8.1.50.0040.00417.74
8.1.40.0040.00417.75
8.1.30.0060.00317.80
8.1.20.0030.00517.74
8.1.10.0040.00417.74
8.1.00.0030.00517.64
8.0.300.0090.00018.77
8.0.290.0040.00417.00
8.0.280.0000.00718.53
8.0.270.0000.00717.43
8.0.260.0070.00017.30
8.0.250.0000.00817.16
8.0.240.0070.00017.21
8.0.230.0070.00017.10
8.0.220.0070.00017.05
8.0.210.0070.00017.14
8.0.200.0000.00717.19
8.0.190.0000.00717.18
8.0.180.0000.00817.22
8.0.170.0020.00517.17
8.0.160.0040.00417.04
8.0.150.0000.00717.06
8.0.140.0040.00417.14
8.0.130.0000.00513.46
8.0.120.0000.00817.13
8.0.110.0040.00416.98
8.0.100.0040.00416.95
8.0.90.0000.00717.05
8.0.80.0060.00917.06
8.0.70.0070.00016.95
8.0.60.0040.00417.18
8.0.50.0020.00517.08
8.0.30.0160.00717.46
8.0.20.0130.01017.43
8.0.10.0000.00717.23
8.0.00.0110.00816.97
7.4.330.0000.00616.95
7.4.320.0030.00316.71
7.4.300.0030.00516.71
7.4.290.0000.00716.74
7.4.280.0030.00616.70
7.4.270.0030.00316.72
7.4.260.0050.00516.75
7.4.250.0080.00016.66
7.4.240.0020.00516.64
7.4.230.0040.00416.63
7.4.220.0030.01616.66
7.4.210.0070.01116.75
7.4.200.0000.00716.70
7.4.160.0100.00716.72
7.4.150.0090.00917.40
7.4.140.0170.00817.86
7.4.130.0070.00916.62
7.4.120.0090.00916.64
7.4.110.0130.00316.73
7.4.100.0100.00716.73
7.4.90.0130.00316.59
7.4.80.0170.00019.39
7.4.70.0110.00716.73
7.4.60.0100.00617.01
7.4.50.0100.00616.76
7.4.40.0070.01016.45
7.4.30.0090.00916.69
7.4.10.0070.00314.97
7.4.00.0110.00515.28
7.3.330.0040.00313.32
7.3.320.0000.00613.32
7.3.310.0030.00316.32
7.3.300.0030.00316.23
7.3.290.0060.01316.40
7.3.280.0110.00616.34
7.3.270.0060.01817.40
7.3.260.0080.00816.64
7.3.250.0110.00816.55
7.3.240.0080.01016.62
7.3.230.0110.00816.39
7.3.210.0110.00716.56
7.3.200.0110.00919.39
7.3.190.0110.00616.74
7.3.180.0110.00416.42
7.3.170.0090.00616.47
7.3.160.0100.00716.48
7.3.130.0070.00714.67
7.3.120.0070.01115.18
7.3.110.0100.00615.00
7.3.100.0070.00715.02
7.3.90.0030.01215.00
7.3.80.0040.01115.11
7.3.70.0080.00814.89
7.3.60.0150.00014.95
7.3.50.0070.00714.89
7.3.40.0060.00614.83
7.3.30.0050.00314.66
7.3.20.0050.00516.74
7.3.10.0060.00416.79
7.3.00.0020.01016.76
7.2.330.0150.00916.66
7.2.320.0180.00016.66
7.2.310.0070.01016.70
7.2.300.0090.00616.43
7.2.290.0060.01116.48
7.2.260.0040.01115.08
7.2.250.0100.00715.23
7.2.240.0070.00715.43
7.2.230.0070.01015.04
7.2.220.0070.01015.10
7.2.210.0070.00715.11
7.2.200.0040.01115.07
7.2.190.0000.00914.95
7.2.180.0040.01115.06
7.2.170.0070.00714.84
7.2.160.0040.00714.89
7.2.150.0070.00716.86
7.2.140.0070.00716.83
7.2.130.0060.01016.74
7.2.120.0050.01016.97
7.2.110.0060.00916.93
7.2.100.0030.00916.84
7.2.90.0070.00716.92
7.2.80.0100.00717.06
7.2.70.0050.00916.91
7.2.60.0100.00516.83
7.2.50.0060.00516.93
7.2.40.0020.01116.97
7.2.30.0060.00416.95
7.2.20.0060.00717.01
7.2.10.0080.00716.72
7.2.00.0040.01117.76
7.1.330.0100.00315.72
7.1.320.0030.01315.88
7.1.310.0090.00315.47
7.1.300.0040.00815.67
7.1.290.0060.00615.65
7.1.280.0000.01315.87
7.1.270.0050.00715.60
7.1.260.0040.00916.01
7.1.250.0000.01315.76
7.1.240.0130.00415.60
7.1.230.0070.00715.70
7.1.220.0040.01015.74
7.1.210.0000.01415.53
7.1.200.0030.00815.68
7.1.190.0120.00515.79
7.1.180.0030.00815.71
7.1.170.0060.00715.65
7.1.160.0030.00715.69
7.1.150.0060.00615.76
7.1.140.0110.00415.56
7.1.130.0050.01015.77
7.1.120.0070.00715.69
7.1.110.0030.01215.56
7.1.100.0060.00616.44
7.1.90.0000.01515.48
7.1.80.0030.00815.91
7.1.70.0070.00416.14
7.1.60.0090.00916.95
7.1.50.0090.00816.17
7.1.40.0080.00715.76
7.1.30.0070.00815.54
7.1.20.0030.01015.57
7.1.10.0090.00615.60
7.1.00.0080.02717.86
7.0.330.0060.00615.35
7.0.320.0030.01015.43
7.0.310.0030.00915.41
7.0.300.0070.00515.38
7.0.290.0060.00615.42
7.0.280.0050.00815.49
7.0.270.0050.00915.38
7.0.260.0090.00615.43
7.0.250.0040.00815.33
7.0.240.0070.00415.46
7.0.230.0000.01215.42
7.0.220.0040.00715.20
7.0.210.0050.00915.21
7.0.200.0250.01015.14
7.0.190.0030.00815.33
7.0.180.0070.00715.23
7.0.170.0080.00715.36
7.0.160.0060.00615.38
7.0.150.0030.00715.39
7.0.140.0030.00815.51
7.0.130.0050.00715.44
7.0.120.0030.01115.28
7.0.110.0040.00915.31
7.0.100.0120.00215.41
7.0.90.0100.00215.29
7.0.80.0090.00515.46
7.0.70.0020.01115.30
7.0.60.0110.03017.37
7.0.50.0070.01916.21
7.0.40.0080.02515.69
7.0.30.0120.02215.62
7.0.20.0200.02715.65
7.0.10.0040.01915.56
7.0.00.0080.03115.64
5.6.400.0090.00614.16
5.6.390.0070.00414.45
5.6.380.0070.00714.42
5.6.370.0060.00813.96
5.6.360.0080.00714.13
5.6.350.0110.00514.15
5.6.340.0030.01214.35
5.6.330.0080.00614.37
5.6.320.0040.01014.23
5.6.310.0050.00614.37
5.6.300.0030.01114.40
5.6.290.0040.00614.15
5.6.280.0060.01216.54
5.6.270.0120.00114.33
5.6.260.0110.00514.41
5.6.250.0100.00114.50
5.6.240.0090.00414.74
5.6.230.0090.00514.38
5.6.220.0030.00914.16
5.6.210.0080.03216.35
5.6.200.0080.02115.52
5.6.190.0070.02116.36
5.6.180.0140.01716.40
5.6.170.0100.02016.44
5.6.160.0070.01816.25
5.6.150.0080.03215.60
5.6.140.0050.03315.66
5.6.130.0070.03215.62
5.6.120.0090.02616.59
5.6.110.0060.02416.51
5.6.100.0080.03216.62
5.6.90.0070.02116.52
5.6.80.0050.03516.34
5.6.70.0080.00314.48
5.6.60.0060.00514.22
5.6.50.0050.00814.18
5.6.40.0050.00514.18
5.6.30.0070.00714.15
5.6.20.0030.01114.20
5.6.10.0080.00614.26
5.6.00.0030.01014.19
5.5.380.0070.00312.82
5.5.370.0070.00512.76
5.5.360.0050.00312.67
5.5.350.0140.03015.44
5.5.340.0050.02114.57
5.5.330.0010.01915.31
5.5.320.0170.02015.25
5.5.310.0110.02015.30
5.5.300.0050.01914.47
5.5.290.0030.02014.35
5.5.280.0050.01815.42
5.5.270.0060.01715.36
5.5.260.0080.02615.32
5.5.250.0070.03115.34
5.5.240.0100.03015.19
5.5.230.0060.00612.64
5.5.220.0050.00912.76
5.5.210.0050.00712.60
5.5.200.0010.00612.71
5.5.190.0020.01112.64
5.5.180.0090.00312.72
5.5.170.0010.00712.62
5.5.160.0050.00612.84
5.5.150.0050.00512.85
5.5.140.0010.00812.69
5.5.130.0050.00712.78
5.5.120.0000.01312.78
5.5.110.0020.00912.77
5.5.100.0040.00612.82
5.5.90.0070.00312.78
5.5.80.0040.00512.81
5.5.70.0020.00712.86
5.5.60.0060.00512.68
5.5.50.0040.00512.90
5.5.40.0020.00912.72
5.5.30.0050.00512.76
5.5.20.0060.00412.74
5.5.10.0040.00712.65
5.5.00.0020.01012.73

preferences:
43.29 ms | 401 KiB | 5 Q