3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTimeImmutable('2018-12-01T18:03:06.067634'); var_dump(clone $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)
8.3.60.0180.00316.75
8.3.50.0190.00616.41
8.3.40.0080.00818.84
8.3.30.0070.00718.95
8.3.20.0040.00422.21
8.3.10.0040.00423.80
8.3.00.0040.00421.98
8.2.180.0040.01216.88
8.2.170.0070.01122.96
8.2.160.0070.00720.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00220.44
8.2.120.0000.00826.35
8.2.110.0060.00321.17
8.2.100.0040.00818.03
8.2.90.0040.00419.65
8.2.80.0000.00817.97
8.2.70.0090.00018.05
8.2.60.0030.00618.34
8.2.50.0030.00518.10
8.2.40.0000.00719.45
8.2.30.0030.00619.35
8.2.20.0000.00718.24
8.2.10.0030.00519.98
8.2.00.0050.00319.40
8.1.280.0070.01425.92
8.1.270.0030.00620.85
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00423.92
8.1.230.0090.00321.10
8.1.220.0040.00417.74
8.1.210.0040.00418.97
8.1.200.0060.00317.60
8.1.190.0120.00017.36
8.1.180.0060.00318.10
8.1.170.0000.00918.71
8.1.160.0060.00318.92
8.1.150.0040.00419.05
8.1.140.0030.00322.18
8.1.130.0030.00320.21
8.1.120.0030.00317.61
8.1.110.0050.00217.56
8.1.100.0040.00417.69
8.1.90.0000.00717.57
8.1.80.0030.00517.70
8.1.70.0000.00817.79
8.1.60.0000.00817.71
8.1.50.0050.00317.77
8.1.40.0000.00817.78
8.1.30.0090.00417.89
8.1.20.0020.00517.93
8.1.10.0030.00517.83
8.1.00.0000.00717.69
8.0.300.0060.00320.04
8.0.290.0080.00016.88
8.0.280.0000.00718.47
8.0.270.0000.00617.30
8.0.260.0000.00618.44
8.0.250.0000.00717.25
8.0.240.0070.00017.24
8.0.230.0040.00417.21
8.0.220.0000.00717.13
8.0.210.0000.00717.20
8.0.200.0040.00417.27
8.0.190.0000.00817.27
8.0.180.0040.00417.27
8.0.170.0000.00917.05
8.0.160.0030.00417.27
8.0.150.0040.00417.19
8.0.140.0040.00417.11
8.0.130.0030.00313.50
8.0.120.0050.00317.10
8.0.110.0000.00717.13
8.0.100.0040.00417.11
8.0.90.0080.00017.15
8.0.80.0130.01017.02
8.0.70.0040.00417.08
8.0.60.0040.00417.13
8.0.50.0040.00417.03
8.0.30.0060.01217.25
8.0.20.0090.00917.40
8.0.10.0000.00817.36
8.0.00.0100.00917.04
7.4.330.0020.00216.97
7.4.320.0030.00316.85
7.4.300.0000.00616.62
7.4.290.0030.00316.77
7.4.280.0040.00416.77
7.4.270.0030.00316.80
7.4.260.0040.00416.71
7.4.250.0040.00416.64
7.4.240.0030.00316.70
7.4.230.0030.00316.70
7.4.220.0080.00016.80
7.4.210.0050.00916.66
7.4.200.0000.00716.79
7.4.160.0080.01016.66
7.4.140.0090.00917.86
7.4.130.0100.01416.72
7.4.120.0140.00716.62
7.4.110.0130.00916.66
7.4.100.0120.00916.69
7.4.90.0120.00616.50
7.4.80.0030.01619.39
7.4.70.0160.00016.84
7.4.60.0080.00816.72
7.4.50.0000.01716.82
7.4.40.0060.01216.66
7.4.00.0070.01015.23
7.3.330.0050.00013.25
7.3.320.0030.00313.36
7.3.310.0000.00816.35
7.3.300.0040.00416.52
7.3.290.0000.00716.36
7.3.280.0110.01116.41
7.3.260.0120.00516.62
7.3.240.0100.00916.58
7.3.230.0140.00616.54
7.3.210.0060.01016.49
7.3.200.0110.00616.49
7.3.190.0200.01316.77
7.3.180.0060.01616.65
7.3.170.0060.01816.73
7.3.160.0150.00316.43
7.3.120.0050.01215.08
7.3.110.0090.00915.06
7.3.100.0070.00915.28
7.3.90.0100.00514.96
7.3.80.0130.00315.03
7.3.70.0070.00614.94
7.3.60.0050.00715.00
7.3.50.0060.00915.04
7.3.40.0050.00715.06
7.3.30.0070.00615.00
7.3.20.0040.00716.73
7.3.10.0070.01116.84
7.3.00.0120.00616.75
7.2.330.0070.01116.88
7.2.320.0080.01216.39
7.2.310.0110.00516.67
7.2.300.0170.00416.53
7.2.290.0060.01216.71
7.2.250.0060.01115.13
7.2.240.0060.00915.33
7.2.230.0030.01214.89
7.2.220.0040.00915.29
7.2.210.0060.00615.34
7.2.200.0020.01115.16
7.2.190.0050.00815.23
7.2.180.0020.01215.29
7.2.170.0080.00615.18
7.2.160.0120.00015.36
7.2.150.0040.00817.06
7.2.140.0030.01017.27
7.2.130.0130.00916.97
7.2.120.0180.00715.81
7.2.110.0210.00915.87
7.2.100.0240.00515.79
7.2.90.0190.00815.78
7.2.80.0220.00715.75
7.2.70.0240.00715.91
7.2.60.0310.00515.81
7.2.50.0280.00815.91
7.2.40.0250.00616.06
7.2.30.0290.00916.04
7.2.20.0260.00815.86
7.2.10.0210.00915.95
7.2.00.0460.00916.03
7.1.330.0050.00915.84
7.1.320.0030.01015.95
7.1.310.0060.00215.77
7.1.300.0070.00415.68
7.1.290.0030.01015.95
7.1.280.0060.00915.78
7.1.270.0060.00715.69
7.1.260.0070.00615.91
7.1.250.0050.00815.75
7.1.240.0040.00415.87
7.1.230.0030.00615.70
7.1.220.0030.00915.47
7.1.210.0080.00615.73
7.1.200.0030.00915.57
7.1.190.0060.00315.72
7.1.180.0070.01015.81
7.1.170.0050.00515.74
7.1.160.0080.00315.84
7.1.150.0040.01115.82
7.1.140.0080.00615.60
7.1.130.0000.01015.70
7.1.120.0000.01415.67
7.1.110.0030.01215.78
7.1.100.0050.00815.98
7.1.90.0040.01115.93
7.1.80.0030.01315.74
7.1.70.0060.00615.68
7.1.60.0030.01015.55
7.1.50.0030.00716.01
7.1.40.0060.00615.59
7.1.30.0040.00815.79
7.1.20.0030.00915.70
7.1.10.0040.01115.97
7.1.00.0000.01515.78
7.0.330.0090.00615.37
7.0.320.0040.00715.47
7.0.310.0070.00415.50
7.0.300.0070.00715.27
7.0.290.0070.00415.45
7.0.280.0000.01415.46
7.0.270.0060.00915.21
7.0.260.0060.00915.55
7.0.250.0040.01215.53
7.0.240.0030.01015.61
7.0.230.0000.01315.63
7.0.220.0040.00415.26
7.0.210.0030.01215.64
7.0.200.0050.00515.23
7.0.190.0030.00615.55
7.0.180.0040.01115.43
7.0.170.0030.01015.33
7.0.160.0100.00015.62
7.0.150.0030.00615.59
7.0.140.0030.00915.51
7.0.130.0070.00715.55
7.0.120.0040.01115.59
7.0.110.0030.00615.11
7.0.100.0000.01315.51
7.0.90.0000.01115.38
7.0.80.0060.00615.44
7.0.70.0080.00415.51
7.0.60.0070.00715.42
7.0.50.0070.00415.50
7.0.40.0070.00713.40
7.0.30.0100.00313.52
7.0.20.0100.00313.22
7.0.10.0000.01013.46
7.0.00.0030.01013.64
5.6.400.0040.00414.50
5.6.390.0040.01114.02
5.6.380.0090.00614.43
5.6.370.0040.00814.70
5.6.360.0030.00514.57
5.6.350.0070.01114.30
5.6.340.0040.01114.19
5.6.330.0000.01214.43
5.6.320.0030.00714.39
5.6.310.0080.00514.50
5.6.300.0060.00614.26
5.6.290.0040.00414.16
5.6.280.0000.01514.13
5.6.270.0090.00314.30
5.6.260.0030.00614.55
5.6.250.0120.00314.33
5.6.240.0000.01014.17
5.6.230.0000.01014.41
5.6.220.0060.00914.39
5.6.210.0050.00414.48
5.6.200.0130.00314.32
5.6.190.0070.00714.30
5.6.180.0070.00414.39
5.6.170.0040.00814.22
5.6.160.0060.00614.34
5.6.150.0000.01314.38
5.6.140.0040.01114.35
5.6.130.0070.00314.33
5.6.120.0030.00614.52
5.6.110.0060.00614.29
5.6.100.0030.00714.43
5.6.90.0100.00314.38
5.6.80.0090.00614.23
5.6.70.0100.01014.29
5.6.60.0030.00914.36
5.6.50.0040.00714.33
5.6.40.0060.00614.19
5.6.30.0060.00914.66
5.6.20.0090.00614.39
5.6.10.0030.01014.42
5.6.00.0070.00714.45

preferences:
33.28 ms | 400 KiB | 5 Q