3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create('2009-10-11'); $datetime2 = date_create('2009-10-13'); $interval = date_diff($datetime1, $datetime2); $return_string=array("y"=>$interval->format('%y'),"m"=>$interval->format('%m'),"d"=>$interval->format('%d'),"h"=>$interval->format('%h'),"i"=>$interval->format('%i'),"s"=>$interval->format('%s')); $return_json=json_encode($return_string, JSON_FORCE_OBJECT); echo $return_json;

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)
8.3.60.0110.00416.38
8.3.50.0240.01022.13
8.3.40.0040.01118.92
8.3.30.0070.00718.79
8.3.20.0040.00420.34
8.3.10.0000.00823.71
8.3.00.0000.00819.80
8.2.180.0070.01018.66
8.2.170.0090.00622.96
8.2.160.0060.01120.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.78
8.2.110.0070.00420.48
8.2.100.0120.00018.16
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00418.05
8.2.50.0090.00018.07
8.2.40.0070.00319.34
8.2.30.0030.00620.62
8.2.20.0050.00318.04
8.2.10.0040.00418.06
8.2.00.0000.00818.18
8.1.280.0140.00725.92
8.1.270.0040.00423.75
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.66
8.1.230.0090.00319.38
8.1.220.0040.00417.79
8.1.210.0090.00018.77
8.1.200.0040.00417.48
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0000.00818.63
8.1.160.0000.00721.95
8.1.150.0030.00618.93
8.1.140.0040.00421.28
8.1.130.0030.00317.71
8.1.120.0000.00817.57
8.1.110.0040.00417.57
8.1.100.0020.00517.60
8.1.90.0040.00417.62
8.1.80.0040.00417.60
8.1.70.0040.00417.54
8.1.60.0000.00717.64
8.1.50.0060.00317.48
8.1.40.0000.00817.61
8.1.30.0040.00417.77
8.1.20.0000.00817.74
8.1.10.0000.00717.71
8.1.00.0070.00017.68
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.53
8.0.270.0070.00017.43
8.0.260.0000.00617.23
8.0.250.0000.00817.07
8.0.240.0000.00817.04
8.0.230.0000.00717.02
8.0.220.0000.00716.98
8.0.210.0040.00416.90
8.0.200.0070.00016.97
8.0.190.0040.00417.09
8.0.180.0040.00417.00
8.0.170.0080.00017.10
8.0.160.0050.00316.99
8.0.150.0000.00816.86
8.0.140.0070.00016.82
8.0.130.0060.00313.44
8.0.120.0040.00416.98
8.0.110.0070.00017.05
8.0.100.0060.00316.89
8.0.90.0000.00716.91
8.0.80.0130.00617.04
8.0.70.0080.00016.97
8.0.60.0040.00416.91
8.0.50.0040.00417.04
8.0.30.0100.00917.37
8.0.20.0150.00717.40
8.0.10.0050.00217.01
8.0.00.0090.01116.77
7.4.330.0020.00215.08
7.4.320.0030.00316.66
7.4.300.0070.00016.56
7.4.290.0000.00716.56
7.4.280.0040.00416.46
7.4.270.0050.00316.67
7.4.260.0030.00316.50
7.4.250.0000.00716.56
7.4.240.0040.00316.65
7.4.230.0030.00316.39
7.4.220.0030.01816.57
7.4.210.0150.00416.65
7.4.200.0070.00016.57
7.4.160.0120.00416.41
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0140.00416.67
7.4.120.0070.01116.56
7.4.110.0070.01116.58
7.4.100.0100.00716.52
7.4.90.0040.01316.63
7.4.80.0090.00919.39
7.4.70.0130.00416.43
7.4.60.0070.01016.57
7.4.50.0020.00216.82
7.4.40.0110.00816.57
7.4.30.0030.02016.50
7.4.10.0060.01215.23
7.4.00.0090.00615.20
7.3.330.0050.00013.22
7.3.320.0080.00013.13
7.3.310.0030.00316.30
7.3.300.0030.00316.39
7.3.290.0080.00916.35
7.3.280.0090.01116.41
7.3.270.0170.00017.40
7.3.260.0060.01216.51
7.3.250.0030.01516.44
7.3.240.0090.01016.51
7.3.230.0120.00916.44
7.3.210.0130.00616.80
7.3.200.0130.00816.56
7.3.190.0110.00716.47
7.3.180.0170.00316.61
7.3.170.0060.00916.81
7.3.160.0150.00616.64
7.3.130.0060.01015.05
7.3.120.0140.00414.97
7.3.110.0030.01615.22
7.3.100.0090.00615.09
7.3.90.0040.01215.13
7.3.80.0040.00815.30
7.3.70.0100.00315.00
7.3.60.0140.00015.05
7.3.50.0060.00914.70
7.3.40.0070.01015.04
7.3.30.0090.00615.03
7.3.20.0000.01716.80
7.3.10.0090.00816.86
7.3.00.0100.00816.71
7.2.330.0030.01416.88
7.2.320.0130.00316.96
7.2.310.0080.01516.94
7.2.300.0110.01116.63
7.2.290.0110.01117.00
7.2.260.0090.00915.48
7.2.250.0040.01415.08
7.2.240.0040.01215.47
7.2.230.0030.01615.08
7.2.220.0000.01614.93
7.2.210.0110.00315.49
7.2.200.0040.01115.18
7.2.190.0000.01415.18
7.2.180.0030.01015.27
7.2.170.0070.01015.27
7.2.160.0120.00315.16
7.2.150.0000.01416.99
7.2.140.0060.00616.77
7.2.130.0060.01016.84
7.2.120.0090.01016.86
7.2.110.0060.01216.79
7.2.100.0120.00816.81
7.2.90.0080.00817.05
7.2.80.0100.00716.90
7.2.70.0110.00516.86
7.2.60.0070.00916.89
7.2.50.0070.00916.74
7.2.40.0070.01116.90
7.2.30.0090.00816.93
7.2.20.0100.00516.98
7.2.10.0110.00716.91
7.2.00.0090.00817.59
7.1.330.0030.00616.11
7.1.320.0090.00916.00
7.1.310.0030.00716.05
7.1.300.0040.00815.84
7.1.290.0070.01015.80
7.1.280.0000.01415.68
7.1.270.0070.00715.86
7.1.260.0070.00715.84
7.1.250.0110.00815.84
7.1.240.0120.00015.86
7.1.230.0110.00616.04
7.1.220.0000.01216.04
7.1.210.0050.00815.86
7.1.200.0070.00816.00
7.1.190.0030.01215.66
7.1.180.0040.00715.79
7.1.170.0060.00816.01
7.1.160.0000.01416.00
7.1.150.0090.00315.93
7.1.140.0040.00716.04
7.1.130.0040.00816.05
7.1.120.0000.01115.71
7.1.110.0040.00716.03
7.1.100.0030.00817.13
7.1.90.0030.01416.06
7.1.80.0040.01116.09
7.1.70.0040.00616.49
7.1.60.0080.00817.79
7.1.50.0000.01716.43
7.1.40.0030.00615.86
7.1.30.0090.00015.84
7.1.20.0000.00915.91
7.1.10.0060.00315.96
7.1.00.0030.04019.23
7.0.330.0000.01315.58
7.0.320.0000.01415.73
7.0.310.0030.01615.50
7.0.300.0030.01015.77
7.0.290.0110.00315.68
7.0.280.0000.01215.38
7.0.270.0030.00915.60
7.0.260.0120.00315.68
7.0.250.0070.00715.31
7.0.240.0100.00315.64
7.0.230.0070.01015.69
7.0.220.0000.00915.64
7.0.210.0030.00615.61
7.0.200.0000.01216.29
7.0.190.0110.00015.54
7.0.180.0000.01315.66
7.0.170.0070.00715.58
7.0.160.0040.01015.57
7.0.150.0060.00315.52
7.0.140.0040.00715.63
7.0.130.0030.01315.39
7.0.120.0100.00015.64
7.0.110.0060.00615.61
7.0.100.0000.01515.65
7.0.90.0050.04817.80
7.0.80.0100.04017.67
7.0.70.0030.04517.74
7.0.60.0090.04617.79
7.0.50.0070.03218.07
7.0.40.0110.03616.80
7.0.30.0060.04416.74
7.0.20.0060.02616.85
7.0.10.0080.04216.86
7.0.00.0110.04016.95
5.6.400.0000.01014.73
5.6.390.0060.00914.80
5.6.380.0060.01014.22
5.6.370.0130.00714.58
5.6.360.0030.01014.23
5.6.350.0150.00014.13
5.6.340.0030.00914.18
5.6.330.0030.01014.22
5.6.320.0030.01414.41
5.6.310.0100.00314.51
5.6.300.0030.00714.78
5.6.290.0070.01014.07
5.6.280.0080.03317.76
5.6.270.0030.00614.06
5.6.260.0000.01114.28
5.6.250.0060.00614.31
5.6.240.0030.04917.57
5.6.230.0090.03917.64
5.6.220.0110.04517.46
5.6.210.0060.04317.49
5.6.200.0070.04717.82
5.6.190.0090.04217.58
5.6.180.0090.04117.56
5.6.170.0150.03317.65
5.6.160.0090.04217.70
5.6.150.0130.03517.75
5.6.140.0030.04617.81
5.6.130.0130.03817.71
5.6.120.0080.04317.80
5.6.110.0020.04517.80
5.6.100.0050.02017.83
5.6.90.0060.04317.84
5.6.80.0070.04117.24
5.6.70.0060.04217.43
5.6.60.0070.04217.26
5.6.50.0030.04717.37
5.6.40.0010.02817.50
5.6.30.0050.04517.38
5.6.20.0070.03417.19
5.6.10.0150.03817.46
5.6.00.0130.03417.45
5.5.380.0090.04117.32
5.5.370.0070.02717.44
5.5.360.0070.04217.55
5.5.350.0080.04217.35
5.5.340.0080.03317.75
5.5.330.0050.04217.70
5.5.320.0070.04417.49
5.5.310.0080.04017.56
5.5.300.0050.04317.64
5.5.290.0080.04217.61
5.5.280.0060.04317.72
5.5.270.0050.02617.60
5.5.260.0100.03717.53
5.5.250.0030.04017.46
5.5.240.0030.03517.17
5.5.230.0100.04017.23
5.5.220.0030.03317.38
5.5.210.0070.03817.33
5.5.200.0080.04217.25
5.5.190.0080.04017.29
5.5.180.0050.03617.38
5.5.170.0030.01014.17
5.5.160.0080.04317.28
5.5.150.0070.04217.39
5.5.140.0060.04217.29
5.5.130.0060.03517.30
5.5.120.0050.03417.31
5.5.110.0090.02117.33
5.5.100.0080.02317.31
5.5.90.0060.01917.32
5.5.80.0060.04117.33
5.5.70.0070.02517.13
5.5.60.0110.03817.21
5.5.50.0030.04317.00
5.5.40.0100.03717.26
5.5.30.0070.04217.16
5.5.20.0060.02717.16
5.5.10.0050.04417.14
5.5.00.0090.04117.14
5.4.450.0060.03215.34
5.4.440.0030.04115.26
5.4.430.0090.03015.12
5.4.420.0050.04115.29
5.4.410.0050.04215.12
5.4.400.0060.02015.05
5.4.390.0030.02414.88
5.4.380.0050.04315.02
5.4.370.0050.04015.02
5.4.360.0050.03915.20
5.4.350.0040.04015.00
5.4.340.0090.02515.09
5.4.330.0030.01011.02
5.4.320.0080.04015.01
5.4.310.0050.04515.14
5.4.300.0030.04415.13
5.4.290.0030.04014.96
5.4.280.0080.03515.08
5.4.270.0080.02015.10
5.4.260.0050.04015.12
5.4.250.0050.03615.01
5.4.240.0050.04415.12
5.4.230.0050.03915.06
5.4.220.0080.03814.91
5.4.210.0070.03315.05
5.4.200.0100.03515.04
5.4.190.0030.03515.10
5.4.180.0080.03514.99
5.4.170.0070.01715.04
5.4.160.0080.03814.92
5.4.150.0080.03815.06
5.4.140.0010.02113.81
5.4.130.0070.03113.68
5.4.120.0100.02813.77
5.4.110.0070.03813.83
5.4.100.0070.03513.76
5.4.90.0030.04013.73
5.4.80.0090.03513.82
5.4.70.0090.02213.53
5.4.60.0030.02113.67
5.4.50.0070.02713.65
5.4.40.0070.01713.55
5.4.30.0050.04013.71
5.4.20.0050.03813.72
5.4.10.0060.02813.71
5.4.00.0060.03813.27

preferences:
51.76 ms | 401 KiB | 5 Q