3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime(date('c')); $b = new dateTime(date('c', time() + 60*15)); echo $a->diff($b);

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)
7.4.10.0170.00015.26
7.4.00.0060.01215.12
7.3.130.0030.01014.95
7.3.120.0080.00815.09
7.3.110.0090.00914.88
7.3.100.0080.00714.79
7.3.90.0050.01214.85
7.3.80.0070.00514.89
7.3.70.0080.00714.91
7.3.60.0050.00714.90
7.3.50.0050.01014.90
7.3.40.0050.00714.96
7.3.30.0090.00714.85
7.3.20.0080.00716.63
7.3.10.0070.00916.70
7.3.00.0080.00416.55
7.2.260.0030.01315.17
7.2.250.0070.00915.00
7.2.240.0080.00815.13
7.2.230.0070.00815.23
7.2.220.0080.00715.22
7.2.210.0080.00515.33
7.2.200.0080.00915.03
7.2.190.0060.00815.19
7.2.180.0050.01015.27
7.2.170.0050.01015.06
7.2.160.0030.00914.80
7.2.150.0080.00517.17
7.2.140.0090.00616.84
7.2.130.0090.00317.05
7.2.120.0040.01116.91
7.2.110.0110.00417.11
7.2.100.0040.01216.89
7.2.90.0070.00417.19
7.2.80.0030.00717.10
7.2.70.0090.00616.93
7.2.60.0470.00716.27
7.2.50.0130.00016.75
7.2.40.0090.00616.91
7.2.30.0000.01217.16
7.2.20.0090.00316.77
7.2.10.0140.00017.13
7.2.00.0080.00518.35
7.1.330.0100.00315.87
7.1.320.0000.01316.00
7.1.310.0100.00415.77
7.1.300.0060.00715.55
7.1.290.0080.00715.87
7.1.280.0060.00815.83
7.1.270.0120.00115.77
7.1.260.0030.01016.09
7.1.250.0040.01115.75
7.1.240.0040.01115.78
7.1.230.0070.00715.97
7.1.220.0030.01015.60
7.1.210.0000.01615.73
7.1.200.0080.00315.86
7.1.190.0040.01215.74
7.1.180.0070.00715.95
7.1.170.0060.00615.76
7.1.160.0030.00615.75
7.1.150.0060.00315.54
7.1.140.0070.00715.45
7.1.130.0070.00716.00
7.1.120.0000.01215.90
7.1.110.0090.00015.71
7.1.100.0030.00917.05
7.1.90.0060.00615.94
7.1.80.0040.00815.93
7.1.70.0020.01116.48
7.1.60.0100.00717.56
7.1.50.0070.00816.48
7.1.40.0030.01015.72
7.1.30.0030.01315.99
7.1.20.0080.00015.89
7.1.10.0030.00615.85
7.1.00.0000.04319.08
7.0.330.0070.00715.52
7.0.320.0030.00915.64
7.0.310.0070.00715.60
7.0.300.0000.01515.48
7.0.290.0030.01015.65
7.0.280.0070.00715.70
7.0.270.0000.00815.52
7.0.260.0060.00815.48
7.0.250.0060.00615.49
7.0.240.0030.00515.63
7.0.230.0060.00615.49
7.0.220.0060.00315.83
7.0.210.0100.00315.58
7.0.200.0020.00816.33
7.0.190.0030.00815.63
7.0.180.0050.00315.69
7.0.170.0090.00615.28
7.0.160.0060.00615.34
7.0.150.0040.01115.46
7.0.140.0070.03718.82
7.0.130.0100.00315.58
7.0.120.0050.04018.89
7.0.110.0000.01215.61
7.0.100.0070.00715.74
7.0.90.0080.00615.67
7.0.80.0270.04017.73
7.0.70.0070.04017.75
7.0.60.0200.03217.57
7.0.50.0080.04717.94
7.0.40.0080.04316.73
7.0.30.0050.02816.95
7.0.20.0070.04316.87
7.0.10.0060.02916.91
7.0.00.0070.03716.88
5.6.400.0090.00614.47
5.6.390.0000.01414.43
5.6.380.0040.00714.31
5.6.370.0070.01014.61
5.6.360.0030.01014.38
5.6.350.0070.01114.54
5.6.340.0040.00414.23
5.6.330.0070.00414.58
5.6.320.0070.00714.59
5.6.310.0100.00014.62
5.6.300.0030.00914.66
5.6.290.0090.00614.58
5.6.280.0090.03617.66
5.6.270.0000.01214.36
5.6.260.0000.00914.46
5.6.250.0000.01214.35
5.6.240.0070.00714.32
5.6.230.0100.03317.48
5.6.220.0040.04017.39
5.6.210.0020.05217.60
5.6.200.0030.04317.75
5.6.190.0070.03717.73
5.6.180.0020.03117.77
5.6.170.0090.04417.88
5.6.160.0060.04417.87
5.6.150.0020.04917.84
5.6.140.0150.03817.79
5.6.130.0050.04717.70
5.6.120.0050.04717.87
5.6.110.0060.04817.79
5.6.100.0040.02617.65
5.6.90.0070.05017.82
5.6.80.0100.04117.25
5.6.70.0020.04517.43
5.6.60.0080.03917.37
5.6.50.0070.03217.41
5.6.40.0060.04217.22
5.6.30.0070.04017.38
5.6.20.0110.03817.23
5.6.10.0100.03117.38
5.6.00.0100.03317.35
5.5.380.0110.00414.50
5.5.370.0070.03217.56
5.5.360.0100.04517.31
5.5.350.0060.04117.37
5.5.340.0090.04517.66
5.5.330.0030.04717.55
5.5.320.0110.04017.66
5.5.310.0030.04317.66
5.5.300.0030.04517.70
5.5.290.0070.04317.70
5.5.280.0100.04317.71
5.5.270.0050.03417.55
5.5.260.0040.04617.55
5.5.250.0070.04317.61
5.5.240.0060.04417.31
5.5.230.0050.04317.43
5.5.220.0060.04317.18
5.5.210.0020.04717.24
5.5.200.0070.04217.34
5.5.190.0140.03717.33
5.5.180.0070.03517.21
5.5.170.0000.01614.50
5.5.160.0130.02317.27
5.5.150.0110.03417.26
5.5.140.0070.03917.29
5.5.130.0080.04517.31
5.5.120.0010.03617.24
5.5.110.0080.04117.20
5.5.100.0060.03817.30
5.5.90.0100.04017.37
5.5.80.0090.03917.28
5.5.70.0100.03717.29
5.5.60.0070.04317.28
5.5.50.0070.03017.30
5.5.40.0030.03517.11
5.5.30.0130.03617.39
5.5.20.0030.04217.24
5.5.10.0110.03817.36
5.5.00.0030.04717.21
5.4.450.0070.04015.47
5.4.440.0050.04015.41
5.4.430.0100.03515.49
5.4.420.0030.03315.48
5.4.410.0080.02215.42
5.4.400.0030.04115.19
5.4.390.0080.03315.32
5.4.380.0030.04315.31
5.4.370.0070.04515.36
5.4.360.0070.03315.27
5.4.350.0070.03515.30
5.4.340.0070.03215.20
5.4.330.0030.00511.58
5.4.320.0080.02615.27
5.4.310.0030.03815.32
5.4.300.0120.03815.27
5.4.290.0030.03915.27
5.4.280.0020.04715.35
5.4.270.0060.03915.26
5.4.260.0120.03315.21
5.4.250.0070.03815.27
5.4.240.0050.03615.18
5.4.230.0070.04015.32
5.4.220.0100.03315.26
5.4.210.0070.03115.33
5.4.200.0050.04015.36
5.4.190.0070.03915.33
5.4.180.0120.03015.30
5.4.170.0010.04415.25
5.4.160.0100.03615.17
5.4.150.0060.04115.34
5.4.140.0090.03514.00
5.4.130.0100.03213.96
5.4.120.0050.04213.96
5.4.110.0080.03514.00
5.4.100.0070.03513.99
5.4.90.0070.03213.92
5.4.80.0020.04013.92
5.4.70.0030.03713.94
5.4.60.0030.04413.91
5.4.50.0030.03513.99
5.4.40.0090.03614.00
5.4.30.0020.03413.94
5.4.20.0070.02813.88
5.4.10.0070.03013.99
5.4.00.0110.03313.70
5.3.290.0070.04113.09
5.3.280.0070.04313.01
5.3.270.0070.03813.07
5.3.260.0080.03013.02
5.3.250.0050.03513.05
5.3.240.0050.03513.07
5.3.230.0030.03713.07
5.3.220.0030.03613.07
5.3.210.0070.02712.98
5.3.200.0020.03913.05
5.3.190.0070.03613.08
5.3.180.0070.03213.06
5.3.170.0050.02612.99
5.3.160.0050.04013.00
5.3.150.0030.02913.04
5.3.140.0070.03613.06
5.3.130.0070.04013.06
5.3.120.0090.02513.03
5.3.110.0020.04313.02
5.3.100.0060.04012.78
5.3.90.0070.03212.80
5.3.80.0030.03812.77
5.3.70.0030.02812.72
5.3.60.0090.03812.78
5.3.50.0110.03512.77
5.3.40.0050.04012.69
5.3.30.0060.04012.74
5.3.20.0060.03112.56
5.3.10.0080.03412.49
5.3.00.0090.03512.54
5.2.170.0170.04311.49
5.2.160.0070.05311.49
5.2.150.0130.05711.49
5.2.140.0000.06311.49
5.2.130.0000.04311.49
5.2.120.0000.05311.49
5.2.110.0000.06711.49
5.2.100.0070.06311.49
5.2.90.0030.04311.49
5.2.80.0030.06311.49
5.2.70.0000.06711.49
5.2.60.0130.05711.49
5.2.50.0070.05311.49
5.2.40.0000.03311.49
5.2.30.0030.03311.49
5.2.20.0070.05711.49
5.2.10.0130.03011.49
5.2.00.0000.06311.49
5.1.60.0100.04711.49
5.1.50.0030.05311.49
5.1.40.0000.04011.49
5.1.30.0000.06011.49
5.1.20.0000.04311.49
5.1.10.0070.05311.49
5.1.00.0070.05311.49
5.0.50.0000.03011.49
5.0.40.0100.03311.49
5.0.30.0000.06711.49
5.0.20.0000.03311.49
5.0.10.0070.04011.49
5.0.00.0000.05011.49
4.4.90.0030.02311.49
4.4.80.0000.04011.49
4.4.70.0000.02311.49
4.4.60.0030.02711.49
4.4.50.0000.02311.49
4.4.40.0030.05311.49
4.4.30.0030.02311.49
4.4.20.0030.02011.49
4.4.10.0000.03011.49
4.4.00.0000.03011.49
4.3.110.0000.02711.49
4.3.100.0070.02711.49
4.3.90.0000.04711.49
4.3.80.0000.04011.49
4.3.70.0000.03011.49
4.3.60.0000.03311.49
4.3.50.0070.02711.49
4.3.40.0070.03711.49
4.3.30.0030.03311.49
4.3.20.0000.03011.49
4.3.10.0030.02711.49
4.3.00.0000.02011.49

preferences:
38.1 ms | 400 KiB | 5 Q