3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("2 2015", "2015 02", "dec 2015", "january 2015", "jan 2015"); var_dump(array_map(function($v) { return new DateTime($v); }, $a));

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)
8.3.60.0110.00418.68
8.3.50.0120.00418.18
8.3.40.0120.00319.02
8.3.30.0110.00318.96
8.3.20.0060.00320.34
8.3.10.0080.00020.79
8.3.00.0050.00323.53
8.2.180.0130.00616.75
8.2.170.0120.00322.96
8.2.160.0140.00020.57
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00720.81
8.2.120.0040.00426.35
8.2.110.0070.00422.27
8.2.100.0080.00417.93
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0060.00317.91
8.2.50.0050.00318.09
8.2.40.0040.00420.39
8.2.30.0000.00719.50
8.2.20.0000.00717.93
8.2.10.0040.00418.02
8.2.00.0040.00418.11
8.1.280.0140.00325.92
8.1.270.0060.00922.19
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00622.53
8.1.230.0060.00617.76
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00817.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0000.00818.78
8.1.160.0000.00820.79
8.1.150.0040.00418.93
8.1.140.0040.00419.54
8.1.130.0030.00317.62
8.1.120.0040.00417.53
8.1.110.0000.00817.48
8.1.100.0040.00417.49
8.1.90.0080.00017.58
8.1.80.0060.00317.52
8.1.70.0030.00317.49
8.1.60.0040.00417.66
8.1.50.0040.00417.59
8.1.40.0040.00417.61
8.1.30.0080.00017.73
8.1.20.0040.00417.44
8.1.10.0030.00617.71
8.1.00.0030.00617.45
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0070.00018.38
8.0.270.0000.00816.95
8.0.260.0000.00617.31
8.0.250.0030.00317.09
8.0.240.0000.00717.06
8.0.230.0060.00317.04
8.0.220.0000.00716.94
8.0.210.0070.00017.02
8.0.200.0060.00017.07
8.0.190.0070.00017.07
8.0.180.0000.00717.01
8.0.170.0040.00417.11
8.0.160.0040.00417.05
8.0.150.0040.00417.05
8.0.140.0000.00717.05
8.0.130.0050.00013.50
8.0.120.0050.00316.97
8.0.110.0030.00317.08
8.0.100.0070.00016.91
8.0.90.0030.00517.14
8.0.80.0060.01617.14
8.0.70.0000.00716.93
8.0.60.0040.00417.05
8.0.50.0040.00416.95
8.0.30.0120.00617.17
8.0.20.0100.00817.40
8.0.10.0040.00417.08
8.0.00.0070.01016.99
7.4.330.0060.00016.82
7.4.320.0040.00416.58
7.4.300.0030.00316.56
7.4.290.0000.00816.71
7.4.280.0040.00416.56
7.4.270.0000.00716.68
7.4.260.0000.00816.60
7.4.250.0080.00016.54
7.4.240.0030.00716.50
7.4.230.0030.00316.78
7.4.220.0070.02016.70
7.4.210.0100.00316.66
7.4.200.0030.00316.68
7.4.160.0160.00616.73
7.4.150.0070.01117.40
7.4.140.0130.00917.86
7.4.130.0120.00916.69
7.4.120.0080.01216.62
7.4.110.0030.01416.80
7.4.100.0190.00616.65
7.4.90.0120.00616.50
7.4.80.0090.01219.39
7.4.70.0040.01216.54
7.4.60.0140.00716.66
7.4.50.0070.00716.58
7.4.40.0060.01216.45
7.4.30.0080.01516.73
7.4.00.0060.00615.33
7.3.330.0020.00213.14
7.3.320.0060.00013.20
7.3.310.0040.00416.34
7.3.300.0000.00716.41
7.3.290.0050.01116.34
7.3.280.0100.00716.37
7.3.270.0070.01117.40
7.3.260.0120.00616.46
7.3.250.0110.00916.47
7.3.240.0090.01016.55
7.3.230.0070.01016.46
7.3.210.0080.00816.44
7.3.200.0110.00516.58
7.3.190.0090.01316.49
7.3.180.0170.00616.46
7.3.170.0100.01316.52
7.3.160.0090.00516.43
7.3.120.0030.01014.96
7.3.110.0060.00614.61
7.3.100.0040.00414.92
7.3.90.0030.01014.87
7.3.80.0030.00814.86
7.3.70.0130.00014.75
7.3.60.0070.00414.65
7.3.50.0090.01214.96
7.3.40.0090.00614.82
7.3.30.0090.00615.00
7.3.20.0110.00416.44
7.3.10.0070.00816.55
7.3.00.0050.01016.48
7.2.330.0030.01516.51
7.2.320.0140.00416.34
7.2.310.0130.00316.77
7.2.300.0170.00316.82
7.2.290.0030.01316.55
7.2.240.0070.00315.01
7.2.230.0030.01415.05
7.2.220.0090.00615.04
7.2.210.0000.01515.28
7.2.200.0000.01715.18
7.2.190.0050.00515.13
7.2.180.0070.01415.03
7.2.170.0110.00315.12
7.2.160.0060.00915.02
7.2.150.0030.00717.03
7.2.140.0090.00916.93
7.2.130.0100.00716.76
7.2.120.0070.00816.81
7.2.110.0100.00616.67
7.2.100.0070.00916.67
7.2.90.0080.01016.68
7.2.80.0040.01016.81
7.2.70.0110.00716.89
7.2.60.0060.00816.93
7.2.50.0080.00916.73
7.2.40.0070.00716.96
7.2.30.0120.00416.79
7.2.20.0060.00716.82
7.2.10.0070.00716.80
7.2.00.0040.01017.24
7.1.330.0090.00616.00
7.1.320.0000.01515.66
7.1.310.0100.00315.61
7.1.300.0100.00315.48
7.1.290.0030.00915.80
7.1.280.0030.01015.84
7.1.270.0100.00315.81
7.1.260.0070.01015.69
7.1.250.0070.00715.75
7.1.240.0100.00715.93
7.1.230.0030.00915.77
7.1.220.0070.00715.35
7.1.210.0070.01015.85
7.1.200.0080.00315.78
7.1.190.0060.00615.88
7.1.180.0030.01015.66
7.1.170.0030.00915.74
7.1.160.0120.00315.71
7.1.150.0030.00915.89
7.1.140.0070.00715.84
7.1.130.0120.00315.67
7.1.120.0030.01315.75
7.1.110.0160.00015.89
7.1.100.0070.00717.11
7.1.90.0110.00715.55
7.1.80.0140.00515.75
7.1.70.0090.00616.47
7.1.60.0070.01117.32
7.1.50.0110.00516.29
7.1.40.0200.00415.48
7.1.30.0130.00915.83
7.1.20.0160.00615.53
7.1.10.0200.00515.80
7.1.00.0070.04618.95
7.0.330.0090.00615.51
7.0.320.0070.00715.02
7.0.310.0070.00715.43
7.0.300.0040.00815.48
7.0.290.0100.00715.36
7.0.280.0060.00615.23
7.0.270.0070.01115.26
7.0.260.0120.00015.42
7.0.250.0140.00015.34
7.0.240.0030.01315.51
7.0.230.0160.00315.30
7.0.220.0090.00915.34
7.0.210.0110.00715.38
7.0.200.0130.00715.23
7.0.190.0000.01715.55
7.0.180.0100.00715.44
7.0.170.0140.00915.61
7.0.160.0130.01315.25
7.0.150.0140.01715.47
7.0.140.0180.00915.27
7.0.130.0160.01015.36
7.0.120.0130.00315.46
7.0.110.0200.00015.26
7.0.100.0150.00615.33
7.0.90.0150.01115.50
7.0.80.0120.00315.38
7.0.70.0100.00715.26
7.0.60.0150.02918.58
7.0.50.0120.03416.66
7.0.40.0050.03016.74
7.0.30.0100.03016.75
7.0.20.0150.04216.82
7.0.10.0060.02516.67
7.0.00.0030.03016.90
5.6.380.0090.00614.29
5.6.370.0090.00614.76
5.6.360.0000.01514.29
5.6.350.0000.01514.48
5.6.340.0000.01514.37
5.6.330.0040.00414.30
5.6.320.0080.00314.64
5.6.310.0040.01114.11
5.6.300.0070.00714.32
5.6.290.0070.00713.94
5.6.280.0000.02317.38
5.6.270.0040.01114.24
5.6.260.0060.00614.21
5.6.250.0000.01714.24
5.6.240.0110.00414.25
5.6.230.0040.00914.30
5.6.220.0030.01314.13
5.6.210.0070.04517.30
5.6.200.0060.04516.25
5.6.190.0050.02617.42
5.6.180.0100.02517.41
5.6.170.0190.03717.27
5.6.160.0050.02917.28
5.6.150.0030.02716.22
5.6.140.0080.04516.15
5.6.130.0100.04316.20
5.6.120.0140.04317.81
5.6.110.0140.04017.71
5.6.100.0050.04917.61
5.6.90.0070.04717.72
5.6.80.0070.02417.43
5.6.70.0070.00714.16
5.6.60.0090.00914.04
5.6.50.0060.01013.91
5.6.40.0140.00314.30
5.6.30.0040.01114.14
5.6.20.0030.01014.04
5.6.10.0060.01214.33
5.6.00.0040.01114.46
5.5.380.0030.01011.10
5.5.370.0030.00911.25
5.5.360.0120.00011.18
5.5.350.0150.04415.93
5.5.340.0050.02014.57
5.5.330.0100.02215.97
5.5.320.0120.02215.71
5.5.310.0190.03415.78
5.5.300.0090.03514.73
5.5.290.0020.02414.64
5.5.280.0100.04216.04
5.5.270.0100.04315.83
5.5.260.0080.04515.97
5.5.250.0100.03515.80
5.5.240.0060.04115.75
5.5.230.0000.01410.81
5.5.220.0030.00610.82
5.5.210.0030.00610.97
5.5.200.0000.00911.20
5.5.190.0090.00310.91
5.5.180.0060.00610.86
5.5.170.0050.00810.83
5.5.160.0000.00710.89
5.5.150.0020.00410.51
5.5.140.0040.01111.02
5.5.130.0070.00011.01
5.5.120.0040.00711.05
5.5.110.0060.00611.17
5.5.100.0040.00711.07
5.5.90.0000.01310.78
5.5.80.0000.01411.05
5.5.70.0060.00610.54
5.5.60.0040.00911.07
5.5.50.0050.00510.73
5.5.40.0030.00910.87
5.5.30.0030.00310.55
5.5.20.0050.00810.87
5.5.10.0080.00011.10
5.5.00.0000.01111.16

preferences:
70.55 ms | 400 KiB | 5 Q