3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2016-10-13'); $interval = $datetime1->diff($datetime2); echo $interval->format('%R%a days');

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)
8.3.60.0130.00716.63
8.3.50.0080.01021.26
8.3.40.0160.00018.84
8.3.30.0070.00718.87
8.3.20.0070.00720.39
8.3.10.0070.00721.59
8.3.00.0060.00321.76
8.2.180.0070.01116.50
8.2.170.0130.00322.96
8.2.160.0100.00720.55
8.2.150.0110.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.25
8.2.120.0080.00026.35
8.2.110.0040.00419.30
8.2.100.0080.00418.04
8.2.90.0020.00519.17
8.2.80.0060.00317.97
8.2.70.0100.00017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.09
8.2.40.0030.00622.05
8.2.30.0030.00519.44
8.2.20.0040.00417.87
8.2.10.0040.00418.07
8.2.00.0040.00418.12
8.1.280.0110.01125.92
8.1.270.0060.00322.14
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00322.54
8.1.230.0070.00417.77
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0060.00317.47
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.62
8.1.160.0050.00220.64
8.1.150.0000.00719.08
8.1.140.0000.00819.48
8.1.130.0000.00717.67
8.1.120.0030.00317.50
8.1.110.0040.00417.48
8.1.100.0030.00617.57
8.1.90.0000.00717.49
8.1.80.0000.00917.59
8.1.70.0080.00017.60
8.1.60.0030.00617.67
8.1.50.0080.00017.49
8.1.40.0030.00517.55
8.1.30.0040.00417.74
8.1.20.0070.00017.55
8.1.10.0070.00017.74
8.1.00.0000.00717.67
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0030.00518.57
8.0.270.0030.00317.34
8.0.260.0060.00017.32
8.0.250.0000.00717.13
8.0.240.0050.00217.18
8.0.230.0000.00617.16
8.0.220.0030.00316.93
8.0.210.0000.00817.09
8.0.200.0000.00617.13
8.0.190.0000.00817.07
8.0.180.0080.00016.94
8.0.170.0000.00817.01
8.0.160.0070.00016.94
8.0.150.0030.00316.97
8.0.140.0030.00616.98
8.0.130.0030.00313.34
8.0.120.0040.00417.04
8.0.110.0080.00016.91
8.0.100.0000.00716.92
8.0.90.0070.00016.99
8.0.80.0090.00617.09
8.0.70.0030.00617.07
8.0.60.0030.00616.81
8.0.50.0000.00817.06
8.0.30.0080.01017.35
8.0.20.0060.01417.40
8.0.10.0050.00217.21
8.0.00.0100.01116.94
7.4.330.0020.00316.78
7.4.320.0000.00616.72
7.4.300.0000.00716.64
7.4.290.0050.00516.59
7.4.280.0110.00016.48
7.4.270.0030.00316.69
7.4.260.0040.00416.59
7.4.250.0040.00416.65
7.4.240.0040.00416.69
7.4.230.0030.00316.67
7.4.220.0100.00716.61
7.4.210.0090.00716.57
7.4.200.0000.00716.77
7.4.160.0060.01216.54
7.4.150.0080.01217.40
7.4.140.0180.01117.86
7.4.130.0070.01016.54
7.4.120.0100.00816.63
7.4.110.0100.00716.63
7.4.100.0160.00616.87
7.4.90.0120.01216.77
7.4.80.0090.00919.39
7.4.70.0100.00716.56
7.4.60.0160.00016.57
7.4.50.0030.01316.75
7.4.40.0090.01216.88
7.4.30.0140.00316.70
7.4.10.0110.00614.69
7.4.00.0070.01115.04
7.3.330.0030.00412.98
7.3.320.0000.00613.16
7.3.310.0020.00516.23
7.3.300.0030.00316.32
7.3.290.0120.00416.32
7.3.280.0090.01216.30
7.3.270.0110.00717.40
7.3.260.0190.00616.44
7.3.250.0070.01016.46
7.3.240.0090.00816.60
7.3.230.0130.00316.83
7.3.210.0070.01116.45
7.3.200.0030.01619.39
7.3.190.0060.01016.59
7.3.180.0030.01216.50
7.3.170.0060.01316.51
7.3.160.0060.00916.44
7.3.130.0090.00915.16
7.3.120.0010.01615.05
7.3.110.0040.01114.88
7.3.100.0030.01015.01
7.3.90.0070.00914.76
7.3.80.0050.00714.81
7.3.70.0050.00914.66
7.3.60.0060.00714.87
7.3.50.0060.01114.85
7.3.40.0060.00714.84
7.3.30.0060.00714.87
7.3.20.0130.00516.57
7.3.10.0100.00816.46
7.3.00.0100.00516.66
7.2.330.0080.00816.86
7.2.320.0130.01016.48
7.2.310.0140.00916.51
7.2.300.0100.00716.76
7.2.290.0120.00316.66
7.2.260.0100.01014.96
7.2.250.0050.01415.24
7.2.240.0060.01114.93
7.2.230.0090.00615.15
7.2.220.0030.01115.00
7.2.210.0010.01215.16
7.2.200.0070.00615.04
7.2.190.0040.01015.05
7.2.180.0070.00915.15
7.2.170.0060.00714.96
7.2.160.0030.01415.02
7.2.150.0090.00917.09
7.2.140.0060.00917.02
7.2.130.0130.00516.89
7.2.120.0130.00616.53
7.2.110.0090.00616.76
7.2.100.0100.00516.82
7.2.90.0100.00516.86
7.2.80.0080.01116.87
7.2.70.0090.00816.71
7.2.60.0070.00716.79
7.2.50.0160.00816.67
7.2.40.0130.00716.80
7.2.30.0150.00616.92
7.2.20.0120.00916.89
7.2.10.0110.00716.91
7.2.00.0110.00617.50
7.1.330.0060.01015.78
7.1.320.0030.00715.93
7.1.310.0060.00615.72
7.1.300.0080.00915.65
7.1.290.0040.00915.72
7.1.280.0030.01115.78
7.1.270.0050.01015.76
7.1.260.0040.00815.69
7.1.250.0110.00615.77
7.1.240.0130.00315.46
7.1.230.0090.00015.63
7.1.220.0080.00415.92
7.1.210.0060.00615.63
7.1.200.0050.00915.77
7.1.190.0030.00615.40
7.1.180.0040.00815.89
7.1.170.0040.00415.92
7.1.160.0000.01415.98
7.1.150.0080.00015.84
7.1.140.0070.00315.74
7.1.130.0040.00715.77
7.1.120.0040.01115.97
7.1.110.0070.00716.03
7.1.100.0040.00716.97
7.1.90.0000.01015.86
7.1.80.0000.01015.65
7.1.70.0070.00816.62
7.1.60.0090.00917.69
7.1.50.0050.01016.45
7.1.40.0000.01315.62
7.1.30.0070.00715.82
7.1.20.0070.00715.71
7.1.10.0040.00815.50
7.1.00.0020.04318.98
7.0.330.0100.00315.31
7.0.320.0060.00615.51
7.0.310.0000.00815.31
7.0.300.0090.00315.25
7.0.290.0070.00715.50
7.0.280.0000.00915.57
7.0.270.0000.01015.68
7.0.260.0040.01115.69
7.0.250.0040.00715.64
7.0.240.0110.00415.46
7.0.230.0090.00315.74
7.0.220.0120.00015.42
7.0.210.0090.00315.52
7.0.200.0070.00515.32
7.0.190.0030.00615.60
7.0.180.0000.01115.55
7.0.170.0040.00815.52
7.0.160.0090.00615.51
7.0.150.0090.00615.24
7.0.140.0160.00015.69
7.0.130.0000.00915.54
7.0.120.0040.01115.67
7.0.110.0080.00515.58
7.0.100.0030.01015.57
7.0.90.0070.00715.41
7.0.80.0040.00815.53
7.0.70.0100.00315.48
7.0.60.0050.04118.62
7.0.50.0060.02516.66
7.0.40.0050.02517.09
7.0.30.0210.04016.85
7.0.20.0130.03816.89
7.0.10.0050.02516.80
7.0.00.0040.03016.81
5.6.400.0060.00614.75
5.6.390.0000.01014.70
5.6.380.0000.01714.13
5.6.370.0030.00714.57
5.6.360.0030.00614.69
5.6.350.0080.00314.74
5.6.340.0110.00414.74
5.6.330.0040.00414.42
5.6.320.0040.00714.23
5.6.310.0040.01114.29
5.6.300.0060.00914.29
5.6.290.0030.01014.50
5.6.280.0020.02217.69
5.6.270.0000.00814.42
5.6.260.0060.00614.71
5.6.250.0030.01014.44
5.6.240.0070.00714.34
5.6.230.0000.01114.69
5.6.220.0130.00314.66
5.6.210.0080.01917.53
5.6.200.0040.04616.19
5.6.190.0030.04817.39
5.6.180.0140.02317.53
5.6.170.0130.03117.37
5.6.160.0020.03517.48
5.6.150.0020.03016.34
5.6.140.0000.03316.33
5.6.130.0070.02916.28
5.6.120.0050.04717.69
5.6.110.0060.04617.66
5.6.100.0090.04217.70
5.6.90.0080.02717.75
5.6.80.0100.04017.31
5.6.70.0060.00614.43
5.6.60.0000.00914.38
5.6.50.0070.00414.37
5.6.40.0000.01414.53
5.6.30.0030.00914.25
5.6.20.0040.00814.40
5.6.10.0000.01314.30
5.6.00.0070.01014.57
5.5.380.0080.00314.12
5.5.370.0090.00614.45
5.5.360.0110.00314.06
5.5.350.0050.02517.33
5.5.340.0050.03216.08
5.5.330.0080.03417.35
5.5.320.0300.04317.26
5.5.310.0200.02517.21
5.5.300.0100.02216.02
5.5.290.0050.03016.12
5.5.280.0070.04417.40
5.5.270.0080.02317.61
5.5.260.0060.04417.43
5.5.250.0080.04317.55
5.5.240.0120.01717.28
5.5.230.0030.01014.07
5.5.220.0040.01114.24
5.5.210.0070.00714.09
5.5.200.0030.00814.36
5.5.190.0070.00714.47
5.5.180.0000.01014.24
5.5.170.0040.01114.43
5.5.160.0000.01214.32
5.5.150.0100.00714.04
5.5.140.0030.01014.29
5.5.130.0000.00814.30
5.5.120.0050.00514.28
5.5.110.0040.00414.41
5.5.100.0110.00414.13
5.5.90.0070.00314.18
5.5.80.0030.00514.06
5.5.70.0030.00914.05
5.5.60.0000.00914.43
5.5.50.0060.00614.07
5.5.40.0050.00314.63
5.5.30.0080.00414.08
5.5.20.0040.00714.20
5.5.10.0080.00314.56
5.5.00.0060.00614.08

preferences:
44.52 ms | 401 KiB | 5 Q