3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); $dt = new DateTime("2015-03-05 01:34:00 +0900"); $dt->modify("front of 1 Asia/Tokyo"); var_dump($dt->format("'Y-m-d H:i:s e'")); $dt = new DateTime("2015-03-05 01:34:00 +0900"); $dt->modify("back of 1 Asia/Tokyo"); var_dump($dt->format("'Y-m-d H:i:s e'"));

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)
8.3.70.0000.01516.88
8.3.60.0040.01118.39
8.3.50.0070.00718.28
8.3.40.0070.01020.29
8.3.30.0040.01118.67
8.3.20.0050.00224.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.190.0090.00616.58
8.2.180.0140.00725.92
8.2.170.0140.00018.71
8.2.160.0110.00322.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00526.16
8.2.110.0070.00322.24
8.2.100.0080.00317.97
8.2.90.0000.00919.21
8.2.80.0000.00818.05
8.2.70.0000.00917.63
8.2.60.0050.00318.04
8.2.50.0090.00018.07
8.2.40.0090.00020.07
8.2.30.0040.00418.13
8.2.20.0050.00218.14
8.2.10.0000.00718.96
8.2.00.0000.00719.23
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.62
8.1.230.0060.00617.70
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0090.00018.49
8.1.160.0030.00618.95
8.1.150.0020.00618.73
8.1.140.0070.00017.57
8.1.130.0000.00718.87
8.1.120.0000.00817.57
8.1.110.0000.00717.59
8.1.100.0030.00317.57
8.1.90.0000.00717.55
8.1.80.0080.00017.48
8.1.70.0070.00017.61
8.1.60.0040.00417.64
8.1.50.0040.00417.64
8.1.40.0050.00217.48
8.1.30.0060.00317.63
8.1.20.0000.00817.66
8.1.10.0070.00017.55
8.1.00.0040.00417.49
8.0.300.0070.00018.77
8.0.290.0070.00416.75
8.0.280.0050.00318.38
8.0.270.0040.00418.09
8.0.260.0040.00418.38
8.0.250.0040.00416.98
8.0.240.0070.00017.10
8.0.230.0050.00317.10
8.0.220.0040.00417.02
8.0.210.0000.00717.05
8.0.200.0040.00416.96
8.0.190.0050.00517.16
8.0.180.0000.00717.04
8.0.170.0040.00417.06
8.0.160.0040.00416.96
8.0.150.0070.00016.96
8.0.140.0000.00717.02
8.0.130.0000.00513.46
8.0.120.0040.00416.98
8.0.110.0040.00316.99
8.0.100.0040.00417.02
8.0.90.0040.00417.06
8.0.80.0020.00617.03
8.0.70.0020.00717.05
8.0.60.0000.00716.97
8.0.50.0070.00017.02
8.0.30.0000.00816.97
8.0.20.0040.00417.10
8.0.10.0040.00417.05
8.0.00.0060.00117.08
7.4.330.0000.00515.55
7.4.320.0040.00416.69
7.4.300.0070.00016.59
7.4.290.0000.00716.63
7.4.280.0030.00316.62
7.4.270.0070.00316.59
7.4.260.0030.00313.27
7.4.250.0000.00816.63
7.4.240.0030.00416.52
7.4.230.0020.00516.63
7.4.220.0050.00216.63
7.4.210.0020.00516.56
7.4.200.0020.00516.66
7.4.190.0050.00216.59
7.4.180.0020.00516.66
7.4.160.0020.00516.58
7.4.150.0000.00816.65
7.4.140.0030.00416.53
7.4.130.0040.00416.46
7.4.120.0030.00316.48
7.4.110.0020.00516.38
7.4.100.0030.00316.62
7.4.90.0030.00316.54
7.4.80.0020.00516.54
7.4.70.0040.00416.48
7.4.60.0040.00316.49
7.4.50.0000.00716.40
7.4.40.0070.00016.38
7.4.30.0020.00516.44
7.4.20.0050.00216.57
7.4.10.0020.00616.43
7.4.00.0000.00716.47
7.3.330.0040.00416.42
7.3.320.0060.00013.19
7.3.310.0020.00516.26
7.3.300.0020.00516.31
7.3.290.0020.00516.31
7.3.280.0040.00416.43
7.3.270.0040.00416.29
7.3.260.0050.00316.41
7.3.250.0050.00516.33
7.3.240.0010.00616.31
7.3.230.0050.00216.32
7.3.220.0020.00616.27
7.3.210.0040.00416.29
7.3.200.0040.00416.22
7.3.190.0020.00516.33
7.3.180.0020.00616.18
7.3.170.0050.00216.35
7.3.160.0000.00616.33
7.3.150.0050.00216.14
7.3.140.0000.00616.33
7.3.130.0050.00216.23
7.3.120.0020.00516.28
7.3.110.0030.00516.22
7.3.100.0020.00516.26
7.3.90.0040.00316.37
7.3.80.0050.00316.23
7.3.70.0020.00516.16
7.3.60.0020.00516.40
7.3.50.0040.00416.35
7.3.40.0000.00716.29
7.3.30.0050.00216.44
7.3.20.0040.00318.10
7.3.10.0020.00518.11
7.3.00.0040.00418.13
7.2.340.0070.00016.27
7.2.330.0030.00316.35
7.2.320.0000.00716.22
7.2.310.0030.00316.41
7.2.300.0030.00316.48
7.2.290.0000.00716.48
7.2.280.0070.00016.48
7.2.270.0030.00316.46
7.2.260.0000.00716.30
7.2.250.0030.00316.42
7.2.240.0030.00316.50
7.2.230.0030.00316.25
7.2.220.0040.00416.25
7.2.210.0030.00316.24
7.2.200.0000.00716.39
7.2.190.0070.00016.48
7.2.180.0000.00716.40
7.2.170.0000.00716.67
7.2.160.0030.00316.45
7.2.150.0000.00818.37
7.2.140.0070.00018.54
7.2.130.0000.00718.55
7.2.120.0040.00418.64
7.2.110.0000.00718.55
7.2.100.0040.00418.67
7.2.90.0000.00718.55
7.2.80.0040.00418.49
7.2.70.0000.00718.60
7.2.60.0040.00418.36
7.2.50.0030.00318.31
7.2.40.0040.00418.33
7.2.30.0040.00418.29
7.2.20.0080.00018.61
7.2.10.0050.00318.29
7.2.00.0070.00018.34
7.1.330.0070.00017.33
7.1.320.0030.00317.33
7.1.310.0000.00617.46
7.1.300.0050.00217.28
7.1.290.0000.00717.37
7.1.280.0000.00717.57
7.1.270.0050.00217.35
7.1.260.0040.00417.52
7.1.250.0080.00017.47
7.1.240.0040.00417.27
7.1.230.0030.00317.47
7.1.220.0000.00717.57
7.1.210.0070.00017.26
7.1.200.0080.00017.48
7.1.190.0050.00217.50
7.1.180.0000.00717.39
7.1.170.0030.00317.37
7.1.160.0040.00417.19
7.1.150.0050.00217.26
7.1.140.0040.00417.29
7.1.130.0030.00317.32
7.1.120.0070.00017.16
7.1.110.0040.00417.35
7.1.100.0030.00317.33
7.1.90.0030.00317.20
7.1.80.0060.00017.21
7.1.70.0000.00717.20
7.1.60.0000.00717.39
7.1.50.0070.00017.24
7.1.40.0030.00317.16
7.1.30.0000.00717.40
7.1.20.0030.00317.32
7.1.10.0030.00317.10
7.1.00.0000.00717.36
7.0.330.0060.00016.78
7.0.320.0000.00616.80
7.0.310.0030.00316.79
7.0.300.0060.00017.00
7.0.290.0030.00317.09
7.0.280.0080.00016.96
7.0.270.0040.00417.06
7.0.260.0030.00316.90
7.0.250.0060.00017.18
7.0.240.0030.00317.29
7.0.230.0000.00717.42
7.0.220.0000.00617.32
7.0.210.0060.00017.19
7.0.200.0020.00517.18
7.0.190.0040.00417.06
7.0.180.0000.00717.04
7.0.170.0050.00217.11
7.0.160.0030.00317.05
7.0.150.0000.00716.84
7.0.140.0020.00516.99
7.0.130.0030.00317.26
7.0.120.0000.00717.13
7.0.110.0060.00017.16
7.0.100.0080.00017.04
7.0.90.0050.00217.00
7.0.80.0000.00716.91
7.0.70.0070.00016.89
7.0.60.0000.00717.03
7.0.50.0070.00017.05
7.0.40.0070.00017.19
7.0.30.0000.00617.19
7.0.20.0030.00317.02
7.0.10.0030.00317.16
7.0.00.0030.00317.13
5.6.400.0000.00615.98
5.6.390.0000.00715.85
5.6.380.0070.00015.84
5.6.370.0000.00615.85
5.6.360.0030.00315.81
5.6.350.0040.00416.06
5.6.340.0000.00715.85
5.6.330.0000.00615.87
5.6.320.0070.00015.80
5.6.310.0000.00616.09
5.6.300.0060.00015.82
5.6.290.0070.00016.00
5.6.280.0040.00416.04
5.6.270.0030.00316.02
5.6.260.0040.00416.00
5.6.250.0030.00315.88
5.6.240.0030.00316.05
5.6.230.0000.00715.82
5.6.220.0060.00016.04
5.6.210.0030.00316.05
5.6.200.0030.00316.12
5.6.190.0000.00616.18
5.6.180.0030.00316.15
5.6.170.0000.00716.04
5.6.160.0050.00215.99
5.6.150.0040.00416.18
5.6.140.0000.00716.06
5.6.130.0040.00416.05
5.6.120.0040.00415.88
5.6.110.0000.00716.04
5.6.100.0050.00216.00
5.6.90.0070.00015.84
5.6.80.0030.00315.83
5.6.70.0060.00016.02
5.6.60.0070.00015.82
5.6.50.0000.00715.98
5.6.40.0000.00615.86
5.6.30.0040.00415.84
5.6.20.0000.00815.93
5.6.10.0000.00715.71
5.6.00.0000.00716.05
5.5.380.0040.00416.02
5.5.370.0050.00316.20
5.5.360.0030.00315.70
5.5.350.0000.00715.68
5.5.340.0070.00015.89
5.5.330.0060.00015.75
5.5.320.0000.00616.04
5.5.310.0070.00015.66
5.5.300.0030.00315.70
5.5.290.0000.00616.06
5.5.280.0000.00616.02
5.5.270.0030.00315.97
5.5.260.0000.00716.00
5.5.250.0050.00215.88
5.5.240.0060.00016.19
5.5.230.0040.00416.08
5.5.220.0030.00315.69
5.5.210.0000.00615.80
5.5.200.0070.00015.77
5.5.190.0000.00815.94
5.5.180.0070.00015.78
5.5.170.0000.00715.91
5.5.160.0030.00316.01
5.5.150.0030.00315.91
5.5.140.0030.00315.94
5.5.130.0000.00615.57
5.5.120.0030.00315.55
5.5.110.0000.00615.70
5.5.100.0000.00615.91
5.5.90.0040.00415.79
5.5.80.0000.00715.94
5.5.70.0050.00215.94
5.5.60.0070.00015.68
5.5.50.0040.00415.75
5.5.40.0030.00315.89
5.5.30.0060.00016.02
5.5.20.0000.00715.94
5.5.10.0030.00315.79
5.5.00.0040.00415.69
5.4.450.0000.00512.49
5.4.440.0050.00012.54
5.4.430.0000.00512.52
5.4.420.0000.00512.80
5.4.410.0050.00012.82
5.4.400.0020.00212.58
5.4.390.0060.00012.59
5.4.380.0000.00612.47
5.4.370.0030.00312.46
5.4.360.0000.00612.77
5.4.350.0000.00612.47
5.4.340.0050.00012.64
5.4.330.0030.00312.59
5.4.320.0050.00012.61
5.4.310.0060.00012.52
5.4.300.0000.00512.64
5.4.290.0050.00012.83
5.4.280.0030.00312.86
5.4.270.0030.00312.48
5.4.260.0020.00212.68
5.4.250.0050.00012.78
5.4.240.0050.00012.58
5.4.230.0050.00012.36
5.4.220.0000.00612.40
5.4.210.0050.00012.43
5.4.200.0020.00212.39
5.4.190.0050.00012.45
5.4.180.0020.00212.58
5.4.170.0000.00512.63
5.4.160.0060.00012.49
5.4.150.0050.00012.38
5.4.140.0020.00212.36
5.4.130.0000.00512.40
5.4.120.0000.00512.48
5.4.110.0000.00512.39
5.4.100.0000.00612.53
5.4.90.0000.00512.70
5.4.80.0000.00512.57
5.4.70.0000.00612.61
5.4.60.0020.00212.54
5.4.50.0050.00012.55
5.4.40.0050.00012.76
5.4.30.0050.00012.67
5.4.20.0020.00212.65
5.4.10.0000.00512.59
5.4.00.0020.00212.44
5.3.290.0050.00013.55
5.3.280.0000.00513.06
5.3.270.0020.00213.44
5.3.260.0060.00013.52
5.3.250.0000.00613.12
5.3.240.0000.00513.17
5.3.230.0000.00613.03
5.3.220.0000.00512.93
5.3.210.0020.00212.94
5.3.200.0050.00012.94
5.3.190.0050.00013.30
5.3.180.0050.00013.41
5.3.170.0020.00213.37
5.3.160.0060.00013.46
5.3.150.0000.00513.46
5.3.140.0000.00513.32
5.3.130.0050.00013.32
5.3.120.0020.00213.05
5.3.110.0000.00513.37
5.3.100.0000.00513.05
5.3.90.0020.00213.05
5.3.80.0020.00213.02
5.3.70.0050.00013.03
5.3.60.0050.00013.03
5.3.50.0050.00013.29
5.3.40.0030.00313.29
5.3.30.0000.00513.36
5.3.20.0000.00512.99
5.3.10.0000.00513.07
5.3.00.0000.00512.82
5.2.170.0000.00512.42
5.2.160.0060.00012.26
5.2.150.0050.00012.21
5.2.140.0050.00012.27
5.2.130.0030.00312.14
5.2.120.0000.00611.89
5.2.110.0060.00011.87
5.2.100.0000.00512.14
5.2.90.0000.00512.05
5.2.80.0000.00511.95
5.2.70.0030.00311.79
5.2.60.0020.00211.93
5.2.50.0000.00512.00
5.2.40.0000.00611.96
5.2.30.0050.00011.88
5.2.20.0040.00012.02
5.2.10.0000.00411.85
5.2.00.0000.00411.70
5.1.60.0000.00411.70
5.1.50.0000.00411.70
5.1.40.0000.00511.70
5.1.30.0000.00611.70
5.1.20.0000.00511.70
5.1.10.0000.00411.70
5.1.00.0020.00211.70
5.0.50.0000.00311.70
5.0.40.0030.00011.70
5.0.30.0040.00011.70
5.0.20.0000.00311.70
5.0.10.0030.00011.70
5.0.00.0000.00311.70
4.4.90.0000.00211.70
4.4.80.0000.00211.70
4.4.70.0000.00211.70
4.4.60.0000.00211.70
4.4.50.0000.00211.70
4.4.40.0000.00211.70
4.4.30.0000.00211.70
4.4.20.0000.00311.70
4.4.10.0030.00011.70
4.4.00.0000.00311.70
4.3.110.0000.00211.70
4.3.100.0000.00211.70
4.3.90.0000.00211.70
4.3.80.0000.00211.70
4.3.70.0000.00211.70
4.3.60.0000.00311.70
4.3.50.0000.00211.70
4.3.40.0000.00211.70
4.3.30.0000.00211.70
4.3.20.0020.00011.70
4.3.10.0000.00211.70
4.3.00.0000.00311.70

preferences:
67.05 ms | 401 KiB | 5 Q