3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create('2009-10-11'); $datetime2 = date_create('2009-10-12'); $interval = date_diff($datetime1, $datetime2); echo $interval->format('%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)
8.3.40.0070.00718.97
8.3.30.0140.00418.79
8.3.20.0040.00418.75
8.3.10.0000.00820.36
8.3.00.0100.00319.38
8.2.170.0120.00322.96
8.2.160.0150.00018.80
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0030.01021.13
8.2.110.0030.00620.39
8.2.100.0070.00417.91
8.2.90.0040.00419.20
8.2.80.0080.00018.05
8.2.70.0000.00817.75
8.2.60.0030.00518.04
8.2.50.0030.00618.10
8.2.40.0000.00720.50
8.2.30.0030.00719.37
8.2.20.0060.00317.76
8.2.10.0000.00817.83
8.2.00.0040.00417.69
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00622.74
8.1.230.0030.00719.09
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.38
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0050.00318.54
8.1.160.0040.00418.90
8.1.150.0050.00218.85
8.1.140.0050.00317.58
8.1.130.0000.00717.91
8.1.120.0020.00517.48
8.1.110.0000.00817.63
8.1.100.0000.00717.63
8.1.90.0000.00717.58
8.1.80.0040.00417.60
8.1.70.0030.00317.54
8.1.60.0040.00417.68
8.1.50.0000.00817.60
8.1.40.0040.00417.62
8.1.30.0020.00517.71
8.1.20.0040.00417.61
8.1.10.0000.00717.50
8.1.00.0000.00817.58
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0000.00718.43
8.0.270.0000.00717.33
8.0.260.0030.00316.91
8.0.250.0070.00017.10
8.0.240.0000.00917.07
8.0.230.0000.00717.04
8.0.220.0030.00317.03
8.0.210.0030.00317.02
8.0.200.0000.00616.98
8.0.190.0000.00817.09
8.0.180.0070.00016.94
8.0.170.0050.00317.02
8.0.160.0000.00717.00
8.0.150.0030.00516.96
8.0.140.0000.00816.94
8.0.130.0030.00313.30
8.0.120.0030.00616.98
8.0.110.0040.00416.92
8.0.100.0040.00416.88
8.0.90.0040.00417.09
8.0.80.0110.00616.95
8.0.70.0040.00416.87
8.0.60.0000.00716.84
8.0.50.0000.00816.97
8.0.30.0110.00817.16
8.0.20.0140.00517.16
8.0.10.0000.00717.03
8.0.00.0140.00716.99
7.4.330.0030.00313.18
7.4.320.0030.00316.60
7.4.300.0030.00316.67
7.4.290.0030.00316.60
7.4.280.0040.00416.65
7.4.270.0000.00816.59
7.4.260.0060.00013.25
7.4.250.0040.00416.61
7.4.240.0070.00016.60
7.4.230.0000.00816.49
7.4.220.0060.01216.66
7.4.210.0060.00816.60
7.4.200.0000.00716.38
7.4.190.0080.00016.83
7.4.160.0090.00616.55
7.4.150.0060.01116.75
7.4.140.0100.00716.76
7.4.130.0110.00716.53
7.4.120.0160.00516.58
7.4.110.0100.01116.48
7.4.100.0060.01016.54
7.4.90.0160.00316.60
7.4.80.0000.01719.39
7.4.70.0070.01016.69
7.4.60.0060.00916.58
7.4.50.0100.00316.66
7.4.40.0060.01316.63
7.4.30.0100.00616.83
7.4.10.0100.01015.21
7.4.00.0050.00914.86
7.3.330.0000.00613.16
7.3.320.0080.00312.98
7.3.310.0040.00416.14
7.3.300.0000.00716.32
7.3.290.0080.00516.44
7.3.280.0110.00716.29
7.3.270.0150.00816.44
7.3.260.0140.00916.32
7.3.250.0100.01116.55
7.3.240.0100.00716.25
7.3.230.0100.00616.48
7.3.210.0130.01016.46
7.3.200.0060.01116.70
7.3.190.0100.00716.35
7.3.180.0180.00316.58
7.3.170.0040.01216.21
7.3.160.0130.00716.55
7.3.130.0060.00614.92
7.3.120.0070.01014.94
7.3.110.0000.01815.00
7.3.100.0040.01114.93
7.3.90.0120.00414.86
7.3.80.0060.00615.13
7.3.70.0030.00914.88
7.3.60.0070.00714.91
7.3.50.0060.00614.99
7.3.40.0070.00714.95
7.3.30.0080.00814.77
7.3.20.0070.00716.53
7.3.10.0100.00416.72
7.3.00.0070.00916.63
7.2.330.0100.00716.47
7.2.320.0120.00616.86
7.2.310.0060.01216.40
7.2.300.0060.01516.57
7.2.290.0100.00716.68
7.2.260.0130.00614.91
7.2.250.0080.01115.16
7.2.240.0100.00715.13
7.2.230.0000.01315.14
7.2.220.0040.01115.09
7.2.210.0030.01314.93
7.2.200.0030.01014.97
7.2.190.0000.01314.79
7.2.180.0030.01315.27
7.2.170.0070.01115.16
7.2.160.0120.00415.15
7.2.150.0000.01417.02
7.2.140.0080.00417.02
7.2.130.0050.01116.91
7.2.120.0110.00616.95
7.2.110.0070.01016.99
7.2.100.0040.01116.88
7.2.90.0020.01117.05
7.2.80.0080.00717.00
7.2.70.0070.00717.04
7.2.60.0080.00816.70
7.2.50.0070.00816.83
7.2.40.0060.00716.85
7.2.30.0060.01016.92
7.2.20.0100.00617.11
7.2.10.0050.00716.96
7.2.00.0070.01016.88
7.1.330.0030.01115.97
7.1.320.0090.00315.84
7.1.310.0080.00515.88
7.1.300.0080.00315.73
7.1.290.0030.01015.93
7.1.280.0060.00616.03
7.1.270.0000.00915.74
7.1.260.0110.00415.78
7.1.250.0040.00915.72
7.1.240.0140.00715.66
7.1.230.0110.00815.76
7.1.220.0080.00715.90
7.1.210.0070.00515.92
7.1.200.0090.00415.84
7.1.190.0050.00815.78
7.1.180.0040.00615.89
7.1.170.0070.00515.85
7.1.160.0050.00815.91
7.1.150.0040.00715.86
7.1.140.0040.00615.84
7.1.130.0060.00715.84
7.1.120.0080.00315.62
7.1.110.0080.00815.85
7.1.100.0060.00616.47
7.1.90.0080.00515.69
7.1.80.0090.00615.92
7.1.70.0030.00816.11
7.1.60.0060.01217.03
7.1.50.0050.00816.26
7.1.40.0030.00916.00
7.1.30.0050.00715.73
7.1.20.0050.01015.99
7.1.10.0030.00815.89
7.1.00.0030.02218.00
7.0.330.0100.00215.45
7.0.320.0090.00615.21
7.0.310.0150.00415.25
7.0.300.0050.00915.68
7.0.290.0060.00515.37
7.0.280.0070.00715.42
7.0.270.0110.00615.47
7.0.260.0050.01015.47
7.0.250.0050.01115.52
7.0.240.0020.01215.41
7.0.230.0060.00615.40
7.0.220.0020.01515.44
7.0.210.0060.00615.23
7.0.200.0080.00516.03
7.0.190.0190.00815.45
7.0.180.0110.00815.56
7.0.170.0110.00715.62
7.0.160.0050.01115.40
7.0.150.0070.00815.39
7.0.140.0110.02217.75
7.0.130.0060.00715.56
7.0.120.0050.02717.65
7.0.110.0070.00515.49
7.0.100.0080.00615.52
7.0.90.0060.00415.35
7.0.80.0090.00615.60
7.0.70.0060.00815.31
7.0.60.0040.03317.52
7.0.50.0040.02016.33
7.0.40.0000.02515.72
7.0.30.0170.02815.75
7.0.20.0120.03215.71
7.0.10.0090.02415.79
7.0.00.0030.03715.63
5.6.400.0030.01614.39
5.6.390.0060.00614.60
5.6.380.0100.00714.21
5.6.370.0050.00714.29
5.6.360.0090.00314.38
5.6.350.0070.00514.54
5.6.340.0060.01014.40
5.6.330.0060.00914.47
5.6.320.0030.00814.53
5.6.310.0130.00414.17
5.6.300.0060.00614.46
5.6.290.0030.01114.23
5.6.280.0100.00514.65
5.6.270.0050.00714.52
5.6.260.0080.00414.39
5.6.250.0130.00114.53
5.6.240.0090.00314.26
5.6.230.0050.01114.40
5.6.220.0060.00614.56
5.6.210.0120.02816.30
5.6.200.0060.03415.56
5.6.190.0080.03016.29
5.6.180.0130.01816.56
5.6.170.0100.01916.38
5.6.160.0100.03016.30
5.6.150.0080.02915.53
5.6.140.0050.03015.54
5.6.130.0090.03015.60
5.6.120.0090.01916.58
5.6.110.0060.02116.57
5.6.100.0060.02916.48
5.6.90.0080.03216.67
5.6.80.0050.01916.32
5.6.70.0090.00714.18
5.6.60.0090.00614.22
5.6.50.0070.00814.28
5.6.40.0070.00514.38
5.6.30.0040.01414.20
5.6.20.0080.00814.43
5.6.10.0030.01214.16
5.6.00.0070.00814.23
5.5.380.0060.00612.64
5.5.370.0090.00412.80
5.5.360.0080.00512.44
5.5.350.0060.03115.29
5.5.340.0050.01814.48
5.5.330.0050.02115.30
5.5.320.0140.02815.29
5.5.310.0200.02815.27
5.5.300.0070.01714.45
5.5.290.0070.02614.49
5.5.280.0070.03415.44
5.5.270.0060.03315.18
5.5.260.0090.03115.38
5.5.250.0040.02815.38
5.5.240.0040.01915.19
5.5.230.0100.00512.61
5.5.220.0100.00412.79
5.5.210.0040.01112.68
5.5.200.0000.00912.62
5.5.190.0050.01012.45
5.5.180.0080.00512.61
5.5.170.0040.00612.49
5.5.160.0070.00512.58
5.5.150.0070.00712.48
5.5.140.0030.01112.56
5.5.130.0030.00612.72
5.5.120.0050.01112.55
5.5.110.0030.00912.68
5.5.100.0030.00912.58
5.5.90.0040.00812.34
5.5.80.0070.00512.70
5.5.70.0020.01012.62
5.5.60.0060.00712.66
5.5.50.0070.00412.40
5.5.40.0050.00812.30
5.5.30.0050.00912.55
5.5.20.0060.00412.71
5.5.10.0040.00912.71
5.5.00.0030.00812.50
5.4.450.0080.01814.40
5.4.440.0030.02114.43
5.4.430.0100.01914.41
5.4.420.0060.01714.38
5.4.410.0040.02314.27
5.4.400.0080.01814.28
5.4.390.0050.03014.28
5.4.380.0050.02014.20
5.4.370.0080.01814.14
5.4.360.0040.02914.19
5.4.350.0080.02314.15
5.4.340.0070.02814.24
5.4.330.0040.00711.87
5.4.320.0060.02314.17
5.4.310.0110.01214.15
5.4.300.0050.01914.27
5.4.290.0050.01714.30
5.4.280.0060.02914.13
5.4.270.0070.02814.26
5.4.260.0080.02414.28
5.4.250.0020.02114.25
5.4.240.0070.02314.30
5.4.230.0100.02314.21
5.4.220.0070.02914.29
5.4.210.0040.03014.23
5.4.200.0030.02014.12
5.4.190.0080.01714.06
5.4.180.0030.02114.17
5.4.170.0080.02514.24
5.4.160.0080.02714.20
5.4.150.0030.03214.29
5.4.140.0080.02213.35
5.4.130.0060.01813.24
5.4.120.0040.01913.33
5.4.110.0050.03013.29
5.4.100.0040.01913.28
5.4.90.0050.02013.27
5.4.80.0060.02613.34
5.4.70.0050.01813.31
5.4.60.0080.02513.39
5.4.50.0050.01813.34
5.4.40.0050.01413.35
5.4.30.0090.01413.28
5.4.20.0060.02613.30
5.4.10.0050.02113.35
5.4.00.0030.03013.08
5.3.290.0080.01412.69
5.3.280.0070.03012.61
5.3.270.0070.02712.64
5.3.260.0040.02912.66
5.3.250.0040.02112.65
5.3.240.0050.01612.56
5.3.230.0050.01612.66
5.3.220.0040.01512.59
5.3.210.0020.02012.55
5.3.200.0060.03012.56
5.3.190.0080.02712.55
5.3.180.0040.02712.63
5.3.170.0060.02012.64
5.3.160.0070.01512.61
5.3.150.0030.01812.63
5.3.140.0080.01612.62
5.3.130.0060.02012.55
5.3.120.0060.02612.60
5.3.110.0060.02212.65
5.3.100.0060.01812.44
5.3.90.0060.01512.32
5.3.80.0050.03112.28
5.3.70.0070.02812.33
5.3.60.0070.02712.38
5.3.50.0100.02412.38
5.3.40.0040.03112.38
5.3.30.0060.01912.39
5.3.20.0050.01912.31
5.3.10.0030.02412.16
5.3.00.0050.01512.25
5.2.170.0030.01810.51
5.2.160.0020.03510.33
5.2.150.0090.01710.43
5.2.140.0040.03310.19
5.2.130.0070.02810.34
5.2.120.0080.03310.39
5.2.110.0050.02510.26
5.2.100.0060.03210.29
5.2.90.0040.03110.07
5.2.80.0030.03610.31
5.2.70.0020.02410.25
5.2.60.0020.02010.28
5.2.50.0030.02010.19
5.2.40.0060.02310.19
5.2.30.0050.02610.09
5.2.20.0030.03310.21
5.2.10.0090.0189.99
5.2.00.0040.0319.88
5.1.60.0010.0189.19
5.1.50.0050.0239.20
5.1.40.0020.0189.25
5.1.30.0020.0329.40
5.1.20.0070.0289.35
5.1.10.0050.0299.22
5.1.00.0000.0239.20
5.0.50.0020.0248.13
5.0.40.0020.0248.06
5.0.30.0060.0317.95
5.0.20.0050.0227.95
5.0.10.0030.0127.93
5.0.00.0060.0327.90
4.4.90.0030.0087.74
4.4.80.0020.0107.74
4.4.70.0030.0167.74
4.4.60.0030.0177.74
4.4.50.0000.0167.74
4.4.40.0040.0257.74
4.4.30.0000.0147.74
4.4.20.0030.0097.74
4.4.10.0030.0157.74
4.4.00.0050.0267.74
4.3.110.0000.0137.74
4.3.100.0020.0137.74
4.3.90.0020.0157.74
4.3.80.0020.0237.74
4.3.70.0020.0187.74
4.3.60.0020.0187.74
4.3.50.0030.0187.74
4.3.40.0030.0287.74
4.3.30.0020.0177.74
4.3.20.0000.0207.74
4.3.10.0000.0177.74
4.3.00.0010.0207.74

preferences:
50.08 ms | 400 KiB | 5 Q