3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create('2014-10-11'); $datetime2 = date_create('2010-10-13'); $interval = date_diff($datetime1, $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)
8.3.70.0040.01116.58
8.3.60.0100.01016.86
8.3.50.0200.00622.13
8.3.40.0040.01118.79
8.3.30.0060.00918.93
8.3.20.0040.00420.21
8.3.10.0050.00323.61
8.3.00.0030.00620.68
8.2.180.0040.01216.75
8.2.170.0030.01722.96
8.2.160.0070.01320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.36
8.2.110.0070.00322.13
8.2.100.0060.00618.22
8.2.90.0040.00419.30
8.2.80.0080.00017.97
8.2.70.0040.00417.88
8.2.60.0100.00218.05
8.2.50.0040.00418.07
8.2.40.0000.00819.88
8.2.30.0000.00718.27
8.2.20.0070.00017.83
8.2.10.0040.00418.05
8.2.00.0060.00319.59
8.1.280.0120.00625.92
8.1.270.0060.00323.83
8.1.260.0030.00626.35
8.1.250.0050.00528.09
8.1.240.0060.00323.90
8.1.230.0030.00719.16
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0000.00818.73
8.1.160.0030.00521.95
8.1.150.0040.00418.70
8.1.140.0000.00717.58
8.1.130.0070.00017.89
8.1.120.0000.01017.66
8.1.110.0040.00417.55
8.1.100.0080.00017.46
8.1.90.0070.00017.52
8.1.80.0000.00717.48
8.1.70.0030.00317.50
8.1.60.0090.00017.52
8.1.50.0040.00417.55
8.1.40.0000.00717.61
8.1.30.0060.00317.54
8.1.20.0000.00817.61
8.1.10.0080.00017.65
8.1.00.0060.00517.68
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0030.00318.51
8.0.270.0070.00017.33
8.0.260.0040.00417.40
8.0.250.0030.00317.08
8.0.240.0000.01017.02
8.0.230.0030.00316.93
8.0.220.0030.00316.93
8.0.210.0030.00316.92
8.0.200.0030.00317.08
8.0.190.0040.00417.14
8.0.180.0030.00616.88
8.0.170.0000.00817.06
8.0.160.0050.00317.02
8.0.150.0000.00716.99
8.0.140.0040.00417.02
8.0.130.0000.00513.34
8.0.120.0060.00317.05
8.0.110.0080.00016.98
8.0.100.0070.00016.97
8.0.90.0000.00816.95
8.0.80.0070.01416.91
8.0.70.0000.00716.97
8.0.60.0040.00416.93
8.0.50.0040.00417.09
8.0.30.0120.00817.19
8.0.20.0100.00917.48
8.0.10.0040.00317.18
8.0.00.0130.00617.00
7.4.330.0050.00015.15
7.4.320.0030.00316.68
7.4.300.0060.00016.63
7.4.290.0000.00716.59
7.4.280.0040.00416.48
7.4.270.0000.00716.67
7.4.260.0000.00816.56
7.4.250.0000.00716.69
7.4.240.0050.00216.59
7.4.230.0070.00016.43
7.4.220.0140.00316.67
7.4.210.0030.01016.70
7.4.200.0070.00016.61
7.4.160.0100.00716.52
7.4.150.0140.00317.40
7.4.140.0100.01017.86
7.4.130.0070.01116.72
7.4.120.0140.00716.59
7.4.110.0060.01016.64
7.4.100.0060.01216.73
7.4.90.0070.01116.73
7.4.80.0040.01519.39
7.4.70.0170.00016.52
7.4.60.0100.01016.64
7.4.50.0040.00416.86
7.4.40.0100.01016.59
7.4.30.0170.00016.79
7.4.10.0040.01115.16
7.4.00.0030.01315.20
7.3.330.0060.00013.17
7.3.320.0000.00512.98
7.3.310.0080.00016.23
7.3.300.0000.00716.31
7.3.290.0000.01416.32
7.3.280.0100.01016.28
7.3.270.0200.00417.40
7.3.260.0090.00916.45
7.3.250.0060.01016.47
7.3.240.0150.00916.48
7.3.230.0060.00916.39
7.3.210.0090.01216.32
7.3.200.0070.01019.39
7.3.190.0130.00316.75
7.3.180.0070.00716.41
7.3.170.0120.00316.51
7.3.160.0060.01016.48
7.3.130.0110.00614.96
7.3.120.0060.01114.84
7.3.110.0060.01214.79
7.3.100.0060.00914.98
7.3.90.0130.00014.91
7.3.80.0110.00715.04
7.3.70.0030.00914.91
7.3.60.0040.01114.76
7.3.50.0040.00914.90
7.3.40.0060.00314.82
7.3.30.0030.01014.81
7.3.20.0090.00616.74
7.3.10.0040.00816.61
7.3.00.0140.00016.90
7.2.330.0090.00916.52
7.2.320.0180.00316.57
7.2.310.0090.00916.88
7.2.300.0110.00616.57
7.2.290.0030.01216.57
7.2.260.0130.00315.30
7.2.250.0000.01615.00
7.2.240.0030.01014.74
7.2.230.0060.01215.12
7.2.220.0090.00915.02
7.2.210.0070.01014.97
7.2.200.0060.00614.86
7.2.190.0100.00615.17
7.2.180.0030.01715.23
7.2.170.0070.00714.80
7.2.160.0040.01115.18
7.2.150.0070.00716.75
7.2.140.0030.01416.69
7.2.130.0000.00917.03
7.2.120.0120.00617.09
7.2.110.0060.01216.92
7.2.100.0100.00317.07
7.2.90.0030.01316.93
7.2.80.0060.01016.68
7.2.70.0030.00916.72
7.2.60.0030.01017.07
7.2.50.0060.00917.09
7.2.40.0030.01016.96
7.2.30.0060.00616.70
7.2.20.0000.01216.91
7.2.10.0130.00317.13
7.2.00.0060.00618.15
7.1.330.0060.00316.01
7.1.320.0080.00415.86
7.1.310.0090.00315.61
7.1.300.0070.00715.93
7.1.290.0000.01215.52
7.1.280.0040.01115.95
7.1.270.0070.00715.95
7.1.260.0070.00415.91
7.1.250.0000.01515.95
7.1.240.0080.00615.95
7.1.230.0060.00615.73
7.1.220.0040.00415.90
7.1.210.0060.00716.00
7.1.200.0030.00715.97
7.1.190.0130.00015.92
7.1.180.0030.01015.72
7.1.170.0030.00615.68
7.1.160.0100.00315.79
7.1.150.0060.00615.79
7.1.140.0050.00515.74
7.1.130.0060.00615.84
7.1.120.0090.00316.01
7.1.110.0030.01016.12
7.1.100.0060.00416.98
7.1.90.0090.00315.77
7.1.80.0040.01116.06
7.1.70.0050.00516.48
7.1.60.0080.01017.85
7.1.50.0090.00825.04
7.1.40.0000.01715.91
7.1.30.0070.01015.78
7.1.20.0030.01015.75
7.1.10.0060.01015.96
7.1.00.0050.04119.15
7.0.330.0000.01315.53
7.0.320.0040.00415.33
7.0.310.0000.01215.30
7.0.300.0100.00315.52
7.0.290.0140.00015.45
7.0.280.0030.00815.43
7.0.270.0040.00715.30
7.0.260.0030.01015.51
7.0.250.0030.00615.53
7.0.240.0060.00315.53
7.0.230.0080.00315.55
7.0.220.0090.00315.37
7.0.210.0060.00915.30
7.0.200.0030.00916.32
7.0.190.0030.01015.54
7.0.180.0060.00915.30
7.0.170.0050.00515.67
7.0.160.0030.01015.61
7.0.150.0070.01015.34
7.0.140.0020.04518.66
7.0.130.0090.00615.61
7.0.120.0120.00415.31
7.0.110.0100.00315.30
7.0.100.0060.00615.63
7.0.90.0060.01015.63
7.0.80.0090.00615.41
7.0.70.0070.00715.75
7.0.60.0100.04017.72
7.0.50.0030.04916.70
7.0.40.0050.02816.79
7.0.30.0130.02316.99
7.0.20.0050.03016.82
7.0.10.0100.04516.81
7.0.00.0030.03316.85
5.6.400.0060.00314.18
5.6.390.0060.00914.29
5.6.380.0030.01014.40
5.6.370.0030.01014.70
5.6.360.0040.00814.25
5.6.350.0030.01214.35
5.6.340.0000.00814.46
5.6.330.0070.00714.04
5.6.320.0110.00314.57
5.6.310.0070.00714.13
5.6.300.0060.00614.34
5.6.290.0040.01114.61
5.6.280.0060.03617.64
5.6.270.0070.01014.32
5.6.260.0040.00814.38
5.6.250.0070.01014.54
5.6.240.0070.00714.07
5.6.230.0030.01014.73
5.6.220.0060.00914.53
5.6.210.0100.03617.74
5.6.200.0030.02416.26
5.6.190.0080.02617.44
5.6.180.1770.03217.44
5.6.170.0150.02117.42
5.6.160.0040.04217.45
5.6.150.0050.02516.34
5.6.140.0030.04016.24
5.6.130.0050.03216.27
5.6.120.0020.04017.68
5.6.110.0060.02717.72
5.6.100.0020.03317.69
5.6.90.0030.04517.64
5.6.80.0030.04817.30
5.6.70.0130.00314.36
5.6.60.0160.00014.48
5.6.50.0070.01014.28
5.6.40.0070.00714.08
5.6.30.0100.00714.23
5.6.20.0030.01014.40
5.6.10.0110.00714.04
5.6.00.0130.00014.54
5.5.380.0030.00714.11
5.5.370.0090.00614.60
5.5.360.0060.00914.38
5.5.350.0050.04317.21
5.5.340.0080.02616.16
5.5.330.0090.04117.43
5.5.320.0220.03917.35
5.5.310.0180.03017.26
5.5.300.0050.04416.19
5.5.290.0080.04216.22
5.5.280.0070.03517.73
5.5.270.0070.04417.72
5.5.260.0070.03717.73
5.5.250.0050.03517.46
5.5.240.0050.02717.33
5.5.230.0000.00814.14
5.5.220.0060.00914.05
5.5.210.0000.01014.46
5.5.200.0030.01014.07
5.5.190.0040.00914.28
5.5.180.0090.00614.12
5.5.170.0030.01214.39
5.5.160.0030.01314.36
5.5.150.0070.01014.43
5.5.140.0140.00314.24
5.5.130.0030.00914.48
5.5.120.0080.00514.30
5.5.110.0040.00814.26
5.5.100.0060.00914.15
5.5.90.0060.00914.30
5.5.80.0000.01314.29
5.5.70.0070.00414.15
5.5.60.0090.00614.36
5.5.50.0030.01013.87
5.5.40.0090.00313.98
5.5.30.0070.00313.86
5.5.20.0030.01214.64
5.5.10.0060.00914.13
5.5.00.0070.00714.29
5.4.450.0250.02515.50
5.4.440.0180.02615.32
5.4.430.0210.01315.16
5.4.420.0170.02915.20
5.4.410.0220.02715.21
5.4.400.0250.02114.92
5.4.390.0200.02014.95
5.4.380.0360.02814.84
5.4.370.0260.03314.68
5.4.360.0360.02614.84
5.4.350.0270.03714.69
5.4.340.0330.03714.81
5.4.330.0070.00011.03
5.4.320.0080.02311.83
5.4.310.0070.02911.75
5.4.300.0050.02211.86
5.4.290.0070.02011.76
5.4.280.0070.01611.72
5.4.270.0040.02311.64
5.4.260.0070.02111.71
5.4.250.0020.02511.55
5.4.240.0070.01911.69
5.4.230.0060.02011.64
5.4.220.0050.01911.77
5.4.210.0080.01711.47
5.4.200.0040.02311.58
5.4.190.0060.02011.67
5.4.180.0020.02411.63
5.4.170.0060.01911.68
5.4.160.0040.02211.64
5.4.150.0060.02211.69
5.4.140.0040.02711.49
5.4.130.0050.02111.58
5.4.120.0060.02611.49
5.4.110.0070.02011.51
5.4.100.0060.02011.49
5.4.90.0040.02211.47
5.4.80.0030.02211.42
5.4.70.0020.02111.61
5.4.60.0060.02011.58
5.4.50.0050.02111.54
5.4.40.0060.01911.53
5.4.30.0060.02111.53
5.4.20.0050.02011.56
5.4.10.0060.01911.49
5.4.00.0040.02211.27
5.3.290.0020.02811.78
5.3.280.0060.02211.69
5.3.270.0050.02611.78
5.3.260.0040.02311.72
5.3.250.0060.02111.70
5.3.240.0070.02111.71
5.3.230.0050.02311.69
5.3.220.0050.02111.50
5.3.210.0040.02411.60
5.3.200.0070.02011.46
5.3.190.0070.02011.63
5.3.180.0080.01911.55
5.3.170.0050.02211.71
5.3.160.0050.02511.67
5.3.150.0060.02111.61
5.3.140.0050.02111.69
5.3.130.0050.02311.51
5.3.120.0030.02511.48
5.3.110.0070.02011.67
5.3.100.0040.02311.37
5.3.90.0050.02111.30
5.3.80.0040.02211.23
5.3.70.0060.01911.24
5.3.60.0070.01711.36
5.3.50.0080.01811.26
5.3.40.0070.01911.29
5.3.30.0010.02411.19
5.3.20.0030.02011.14
5.3.10.0050.02010.88
5.3.00.0030.02311.02
5.2.170.0040.0339.19
5.2.160.0060.0329.18
5.2.150.0030.0319.18
5.2.140.0040.0319.18
5.2.130.0030.0309.14
5.2.120.0050.0319.14
5.2.110.0050.0299.15
5.2.100.0100.0249.15
5.2.90.0050.0299.15
5.2.80.0020.0329.14
5.2.70.0030.0319.14
5.2.60.0050.0299.10
5.2.50.0060.0299.06
5.2.40.0030.0309.04
5.2.30.0030.0309.02
5.2.20.0050.0289.01
5.2.10.0020.0308.92
5.2.00.0030.0308.79
5.1.60.0040.0248.06
5.1.50.0100.0188.06
5.1.40.0050.0238.05
5.1.30.0050.0258.39
5.1.20.0040.0278.41
5.1.10.0070.0238.14
5.1.00.0080.0228.14
5.0.50.0060.0236.62
5.0.40.0080.0206.48
5.0.30.0020.0336.29
5.0.20.0070.0176.26
5.0.10.0060.0186.24
5.0.00.0050.0306.23
4.4.90.0040.0164.78
4.4.80.0060.0134.76
4.4.70.0050.0144.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0050.0134.84
4.4.00.0040.0234.76
4.3.110.0030.0164.67
4.3.100.0010.0174.66
4.3.90.0040.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0164.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0060.0113.22
4.3.00.0000.02015.07

preferences:
38.45 ms | 401 KiB | 5 Q