3v4l.org

run code in 300+ PHP versions simultaneously
<? $s = new \DateTime('2016-02-01', new \DateTimeZone('UTC')); $e = new \DateTime('2016-03-01', new \DateTimeZone('UTC')); $d = $e->diff($s); var_dump($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)
8.3.60.0110.00718.43
8.3.50.0110.00821.86
8.3.40.0070.00718.70
8.3.30.0170.00018.46
8.3.20.0050.00220.16
8.3.10.0040.00420.40
8.3.00.0040.00420.62
8.2.180.0110.00416.50
8.2.170.0110.00422.96
8.2.160.0140.00020.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00419.36
8.2.120.0080.00026.35
8.2.110.0060.00320.22
8.2.100.0030.00917.63
8.2.90.0050.00319.09
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0000.00818.04
8.2.50.0000.00818.10
8.2.40.0000.00922.20
8.2.30.0050.00519.41
8.2.20.0060.00317.52
8.2.10.0040.00417.97
8.2.00.0000.00717.80
8.1.280.0040.01125.92
8.1.270.0050.00323.88
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0000.00918.10
8.1.170.0000.00818.51
8.1.160.0000.00820.82
8.1.150.0040.00418.74
8.1.140.0080.00019.35
8.1.130.0070.00017.58
8.1.120.0030.00417.33
8.1.110.0040.00417.22
8.1.100.0030.00517.21
8.1.90.0070.00017.33
8.1.80.0000.00817.21
8.1.70.0030.00317.28
8.1.60.0040.00417.46
8.1.50.0040.00417.39
8.1.40.0040.00417.40
8.1.30.0000.00817.36
8.1.20.0040.00417.47
8.1.10.0020.00517.43
8.1.00.0030.00617.21
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.28
8.0.270.0030.00517.29
8.0.260.0030.00317.23
8.0.250.0060.00016.84
8.0.240.0000.00816.73
8.0.230.0000.00716.83
8.0.220.0070.00016.74
8.0.210.0030.00316.68
8.0.200.0030.00316.81
8.0.190.0070.00416.68
8.0.180.0040.00416.79
8.0.170.0000.00716.73
8.0.160.0070.00016.75
8.0.150.0080.00016.71
8.0.140.0000.00716.61
8.0.130.0050.00013.31
8.0.120.0030.00516.77
8.0.110.0000.00716.68
8.0.100.0040.00416.62
8.0.90.0040.00416.60
8.0.80.0090.00616.78
8.0.70.0040.00416.71
8.0.60.0070.00016.62
8.0.50.0040.00416.59
8.0.30.0140.00716.97
8.0.20.0110.00817.40
8.0.10.0000.00816.77
8.0.00.0120.01116.77
7.4.330.0000.00615.08
7.4.320.0060.00016.46
7.4.300.0070.00016.46
7.4.290.0070.00016.27
7.4.280.0030.00516.25
7.4.270.0000.00716.43
7.4.260.0000.00716.35
7.4.250.0070.00016.46
7.4.240.0030.00316.43
7.4.230.0030.00316.56
7.4.220.0070.01016.40
7.4.210.0080.00516.40
7.4.200.0030.00316.57
7.4.160.0060.01416.64
7.4.150.0130.00617.40
7.4.140.0100.01217.86
7.4.130.0060.01116.30
7.4.120.0060.01116.30
7.4.110.0070.01016.49
7.4.100.0180.00316.38
7.4.90.0090.00916.38
7.4.80.0210.00619.39
7.4.70.0040.01116.34
7.4.60.0030.01316.22
7.4.50.0090.00616.29
7.4.40.0080.00816.32
7.4.30.0080.00816.43
7.4.00.0040.01214.72
7.3.330.0070.00013.17
7.3.320.0050.00013.00
7.3.310.0030.00316.13
7.3.300.0050.00216.08
7.3.290.0020.00516.14
7.3.280.0070.01016.11
7.3.270.0110.00717.40
7.3.260.0070.01116.17
7.3.250.0130.00716.35
7.3.240.0120.00516.38
7.3.230.0060.01316.39
7.3.210.0070.01016.27
7.3.200.0090.00616.14
7.3.190.0070.01116.43
7.3.180.0120.00616.30
7.3.170.0100.01016.36
7.3.160.0110.00416.00
7.3.120.0090.00714.61
7.3.110.0100.00714.89
7.3.100.0160.00014.90
7.3.90.0040.00814.67
7.3.80.0030.01014.55
7.3.70.0090.00014.31
7.3.60.0110.00314.63
7.3.50.0060.00614.70
7.3.40.0040.01114.80
7.3.30.0120.00614.71
7.3.20.0060.00916.71
7.3.10.0100.00316.52
7.3.00.0060.00816.55
7.2.330.0140.00316.65
7.2.320.0070.01416.55
7.2.310.0060.01516.53
7.2.300.0080.01216.18
7.2.290.0100.01016.29
7.2.250.0030.01714.93
7.2.240.0070.01314.76
7.2.230.0090.00914.87
7.2.220.0040.01114.97
7.2.210.0060.00915.00
7.2.200.0040.00814.93
7.2.190.0030.00715.06
7.2.180.0060.00314.91
7.2.170.0090.00314.78
7.2.130.0110.00716.78
7.2.120.0060.00616.93
7.2.110.0070.00416.54
7.2.100.0000.02017.00
7.2.90.0080.00416.68
7.2.80.0130.00316.89
7.2.70.0100.01017.06
7.2.60.0030.01216.67
7.2.50.0060.00916.65
7.2.40.0030.01316.79
7.2.30.0050.00516.55
7.2.20.0040.01616.81
7.2.10.0030.00916.56
7.2.00.0070.01017.87
7.1.330.0030.01015.70
7.1.320.0030.00815.67
7.1.310.0060.00615.57
7.1.300.0070.00415.60
7.1.290.0090.00415.69
7.1.280.0000.01215.33
7.1.270.0040.01115.73
7.1.260.0090.00615.54
7.1.250.0090.00615.82
7.1.240.0060.00615.72
7.1.230.0000.01615.67
7.1.220.0150.00315.54
7.1.210.0030.01415.93
7.1.200.0050.01115.91
7.1.190.0040.00815.93
7.1.180.0040.01115.52
7.1.170.0070.00715.89
7.1.160.0130.00315.74
7.1.150.0110.00715.87
7.1.140.0130.00015.77
7.1.130.0050.00815.84
7.1.120.0100.00715.70
7.1.110.0120.00615.61
7.1.100.0020.00817.02
7.1.90.0030.01015.67
7.1.80.0000.01515.81
7.1.70.0050.00416.63
7.1.60.0090.01217.48
7.1.50.0070.01016.38
7.1.40.0050.00515.78
7.1.30.0060.00515.68
7.1.20.0130.00315.88
7.1.10.0110.00615.59
7.1.00.0050.04019.09
7.0.330.0050.00515.53
7.0.320.0000.01315.36
7.0.310.0120.00415.10
7.0.300.0130.00315.26
7.0.290.0040.01115.46
7.0.280.0130.00315.31
7.0.270.0030.00915.35
7.0.260.0100.00315.50
7.0.250.0170.00015.47
7.0.240.0140.00015.49
7.0.230.0060.00615.27
7.0.220.0070.00715.49
7.0.210.0100.00514.99
7.0.200.0030.00715.95
7.0.190.0080.00415.46
7.0.180.0060.00315.46
7.0.170.0110.00415.31
7.0.160.0060.00915.25
7.0.150.0060.00315.44
7.0.140.0060.00615.23
7.0.130.0000.00815.53
7.0.120.0030.00615.29
7.0.110.0030.00915.43
7.0.100.0070.02417.59
7.0.90.0100.02217.67
7.0.80.0090.02017.66
7.0.70.0050.02417.76
7.0.60.0060.04017.60
7.0.50.0090.02217.89
7.0.40.0070.02416.84
7.0.30.0060.02716.80
7.0.20.0060.04616.71
7.0.10.0030.02816.81
7.0.00.0100.04716.80
5.6.380.0060.00814.20
5.6.370.0120.00314.01
5.6.360.0090.00614.01
5.6.350.0070.00414.21
5.6.340.0000.01714.50
5.6.330.0030.00614.29
5.6.320.0060.00613.83
5.6.310.0090.00313.98
5.6.300.0060.00814.21
5.6.290.0080.00614.30
5.6.280.0020.04317.79
5.6.270.0060.00314.11
5.6.260.0070.00314.59
5.6.250.0070.02217.57
5.6.240.0090.02217.52
5.6.230.0120.02817.35
5.6.220.0050.02517.39
5.6.210.0050.02317.53
5.6.200.0190.01417.44
5.6.190.0060.02217.63
5.6.180.0080.02017.72
5.6.170.0110.02017.61
5.6.160.0070.03617.66
5.6.150.0030.05117.79
5.6.140.0050.04517.62
5.6.130.0030.05017.57
5.6.120.0060.03117.74
5.6.110.0090.03217.82
5.6.100.0100.03517.61
5.6.90.0080.03817.66
5.6.80.0060.02317.32
5.6.70.0120.03117.31
5.6.60.0030.04517.29
5.6.50.0060.04417.34
5.6.40.0080.04217.14
5.6.30.0060.04317.29
5.6.20.0130.03517.31
5.6.10.0090.03117.24
5.6.00.0050.04017.26
5.5.380.0090.02015.68
5.5.370.0050.02415.78
5.5.360.0000.02715.67
5.5.350.0060.02615.67
5.5.340.0060.02415.91
5.5.330.0050.02015.94
5.5.320.0060.02315.94
5.5.310.0080.02315.96
5.5.300.0090.03015.88
5.5.290.0050.03515.94
5.5.280.0070.04015.91
5.5.270.0100.04315.88
5.5.260.0000.05015.96
5.5.250.0090.03815.87
5.5.240.0040.02315.60
5.5.230.0030.04615.63
5.5.220.0080.04315.58
5.5.210.0070.03815.59
5.5.200.0060.02715.63
5.5.190.0060.02215.56
5.5.180.0040.02715.57
5.5.170.0120.00311.00
5.5.160.0070.02115.50
5.5.150.0050.03015.56
5.5.140.0080.03915.63
5.5.130.0050.03515.64
5.5.120.0050.04515.62
5.5.110.0030.02715.60
5.5.100.0090.01815.59
5.5.90.0060.03615.58
5.5.80.0130.02515.53
5.5.70.0040.04315.48
5.5.60.0080.03715.57
5.5.50.0080.04015.53
5.5.40.0050.04515.51
5.5.30.0070.04315.50
5.5.20.0020.04415.57
5.5.10.0070.03615.50
5.5.00.0100.03015.52

preferences:
37.58 ms | 401 KiB | 5 Q