3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime())->format('Y-m-d H:i:s.u'); var_dump(\DateTimeImmutable::createFromFormat('Y-m-d H:i:s.u','2016-07-04 00:00:00.000000'));

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)
8.3.60.0140.00716.75
8.3.50.0060.00916.77
8.3.40.0120.00419.09
8.3.30.0090.00618.91
8.3.20.0040.00420.34
8.3.10.0080.00322.02
8.3.00.0040.00422.21
8.2.180.0140.00418.29
8.2.170.0070.00722.96
8.2.160.0040.01219.16
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.21
8.2.120.0040.00426.35
8.2.110.0060.00319.44
8.2.100.0080.00318.28
8.2.90.0040.00419.36
8.2.80.0040.00418.16
8.2.70.0000.01117.72
8.2.60.0000.00818.05
8.2.50.0000.00919.73
8.2.40.0000.00820.59
8.2.30.0060.00321.04
8.2.20.0040.00418.11
8.2.10.0000.00818.07
8.2.00.0000.00718.17
8.1.280.0110.00425.92
8.1.270.0080.00021.93
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0090.00022.18
8.1.230.0090.00617.76
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.60
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0030.00518.74
8.1.160.0070.00019.14
8.1.150.0040.00420.73
8.1.140.0070.00019.57
8.1.130.0070.00017.64
8.1.120.0030.00517.67
8.1.110.0040.00417.56
8.1.100.0030.00617.69
8.1.90.0000.00717.65
8.1.80.0040.00417.59
8.1.70.0030.00317.68
8.1.60.0000.00817.71
8.1.50.0030.00517.66
8.1.40.0000.00717.53
8.1.30.0050.00317.73
8.1.20.0040.00417.71
8.1.10.0000.00817.62
8.1.00.0000.00717.73
8.0.300.0050.00218.77
8.0.290.0060.00317.00
8.0.280.0030.00518.56
8.0.270.0070.00017.34
8.0.260.0000.00717.22
8.0.250.0070.00017.19
8.0.240.0050.00317.21
8.0.230.0030.00317.13
8.0.220.0000.00717.08
8.0.210.0070.00017.17
8.0.200.0030.00317.18
8.0.190.0050.00317.25
8.0.180.0020.00517.04
8.0.170.0000.00717.14
8.0.160.0040.00417.11
8.0.150.0070.00017.02
8.0.140.0080.00017.03
8.0.130.0060.00313.47
8.0.120.0030.00517.06
8.0.110.0000.00717.11
8.0.100.0040.00417.08
8.0.90.0080.00017.20
8.0.80.0110.00817.02
8.0.70.0000.00717.20
8.0.60.0060.00317.14
8.0.50.0080.00016.87
8.0.30.0140.00317.14
8.0.20.0120.01017.43
8.0.10.0000.00717.28
8.0.00.0090.00916.81
7.4.330.0030.00315.55
7.4.320.0030.00316.71
7.4.300.0030.00316.77
7.4.290.0050.00316.64
7.4.280.0040.00416.61
7.4.270.0000.00716.73
7.4.260.0040.00416.76
7.4.250.0000.00716.78
7.4.240.0040.00416.80
7.4.230.0000.00716.80
7.4.220.0080.01116.71
7.4.210.0110.00416.77
7.4.200.0000.00716.78
7.4.160.0120.00416.56
7.4.150.0080.00817.40
7.4.140.0100.00717.86
7.4.130.0070.01416.48
7.4.120.0100.01016.56
7.4.110.0030.01316.68
7.4.100.0040.01216.76
7.4.90.0130.00316.57
7.4.80.0090.00919.39
7.4.70.0100.00616.66
7.4.60.0000.01616.50
7.4.50.0080.00416.77
7.4.40.0090.01216.74
7.4.30.0070.01016.73
7.4.00.0050.01115.24
7.3.330.0000.00513.12
7.3.320.0050.00013.29
7.3.310.0030.00516.46
7.3.300.0050.00216.44
7.3.290.0090.00516.32
7.3.280.0060.01016.34
7.3.270.0030.01417.40
7.3.260.0100.00916.48
7.3.250.0140.00616.33
7.3.240.0100.01016.60
7.3.230.0060.01116.44
7.3.210.0120.00416.64
7.3.200.0030.01316.45
7.3.190.0100.01316.73
7.3.180.0070.01116.62
7.3.170.0100.00716.61
7.3.160.0110.00516.75
7.3.120.0070.01014.84
7.3.110.0040.01014.79
7.3.100.0090.00515.07
7.3.90.0030.01115.18
7.3.80.0080.00815.03
7.3.70.0050.00915.13
7.3.60.0050.00714.88
7.3.50.0080.00515.12
7.3.40.0060.00814.77
7.3.30.0060.00714.96
7.3.20.0050.00616.64
7.3.10.0040.00917.02
7.3.00.0050.01016.84
7.2.330.0070.01116.73
7.2.320.0120.00316.67
7.2.310.0090.00816.64
7.2.300.0070.01116.67
7.2.290.0090.00916.90
7.2.250.0080.01015.07
7.2.240.0050.01415.27
7.2.230.0040.01215.22
7.2.220.0090.00615.32
7.2.210.0040.01015.31
7.2.200.0040.01115.29
7.2.190.0080.00715.04
7.2.180.0050.01015.09
7.2.170.0050.01115.14
7.2.160.0030.01414.79
7.2.150.0110.00717.15
7.2.140.0060.01017.22
7.2.130.0090.00617.20
7.2.120.0030.01216.83
7.2.110.0100.00716.99
7.2.100.0090.00316.87
7.2.90.0100.00016.83
7.2.80.0070.00716.91
7.2.70.0070.00717.01
7.2.60.0050.00717.12
7.2.50.0080.00416.89
7.2.40.0130.00316.96
7.2.30.0120.00317.09
7.2.20.0030.01016.86
7.2.10.0000.01417.02
7.2.00.0040.01018.31
7.1.330.0050.01016.20
7.1.320.0070.00415.78
7.1.310.0040.01115.79
7.1.300.0060.00615.79
7.1.290.0050.00916.02
7.1.280.0060.00915.75
7.1.270.0040.01115.91
7.1.260.0080.00716.00
7.1.250.0000.01815.49
7.1.240.0040.01215.96
7.1.230.0090.00615.89
7.1.220.0060.00615.88
7.1.210.0000.01415.83
7.1.200.0040.00715.88
7.1.190.0110.00316.07
7.1.180.0100.00616.21
7.1.170.0080.00416.03
7.1.160.0030.01016.03
7.1.150.0060.01115.72
7.1.140.0060.00915.82
7.1.130.0030.00915.82
7.1.120.0070.01416.18
7.1.110.0110.00415.74
7.1.100.0030.00717.13
7.1.90.0060.00916.11
7.1.80.0030.00915.74
7.1.70.0090.00716.72
7.1.60.0180.00725.69
7.1.50.0150.01125.59
7.1.40.0090.01525.29
7.1.30.0180.00825.25
7.1.20.0110.00925.19
7.1.10.0100.00416.28
7.1.00.0030.01016.62
7.0.330.0070.00415.68
7.0.320.0000.01015.24
7.0.310.0040.00415.42
7.0.300.0070.00715.56
7.0.290.0000.01315.69
7.0.280.0030.01015.44
7.0.270.0100.00615.66
7.0.260.0080.00415.60
7.0.250.0100.01015.82
7.0.240.0030.01015.57
7.0.230.0030.01415.64
7.0.220.0030.01315.73
7.0.210.0040.01115.82
7.0.200.0040.01116.38
7.0.190.0070.01016.31
7.0.180.0050.01016.02
7.0.170.0050.00916.16
7.0.160.0030.01316.13
7.0.150.0050.01116.07
7.0.140.0030.01316.07
7.0.130.0100.00316.23
7.0.120.0070.00816.22
7.0.110.0050.01116.14
7.0.100.0110.00316.25
7.0.90.0090.00616.00
7.0.80.0070.00616.29
7.0.70.0060.00915.92
7.0.60.0040.00815.90
7.0.50.0080.00616.04
7.0.40.0040.00815.04
7.0.30.0050.01115.14
7.0.20.0080.00815.30
7.0.10.0100.00615.09
7.0.00.0070.00915.08
5.6.400.0060.01014.46
5.6.390.0060.00614.23
5.6.380.0030.01014.56
5.6.370.0030.00914.30
5.6.360.0120.00314.54
5.6.350.0030.01214.54
5.6.340.0000.01314.43
5.6.330.0080.00814.47
5.6.320.0000.00914.50
5.6.310.0110.00414.69
5.6.300.0030.01014.75
5.6.290.0040.00714.49
5.6.280.0090.00614.38
5.6.270.0070.00314.47
5.6.260.0000.01514.42
5.6.250.0060.00814.68
5.6.240.0070.00714.41
5.6.230.0000.01314.53
5.6.220.0070.00714.33
5.6.210.0070.00714.66
5.6.200.0030.00714.36
5.6.190.0040.00814.53
5.6.180.0060.00614.66
5.6.170.0030.01014.68
5.6.160.0120.00314.71
5.6.150.0070.00714.16
5.6.140.0090.00314.45
5.6.130.0000.01214.30
5.6.120.0030.01014.62
5.6.110.0070.00714.48
5.6.100.0060.00314.61
5.6.90.0030.00614.69
5.6.80.0030.01214.39
5.6.70.0000.01114.54
5.6.60.0070.01014.57
5.6.50.0090.00614.42
5.6.40.0070.00714.46
5.6.30.0080.00414.38
5.6.20.0110.00014.11
5.6.10.0050.00514.20
5.6.00.0030.00914.63

preferences:
69.21 ms | 401 KiB | 5 Q