3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $date1 = new DateTime('02:00:00'); $date2 = new DateTime('01:30:00'); $sub = $date1 - $date2; var_dump($sub); } catch (Exception $e) { echo $e->getMessage(); exit(1); }

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)
8.3.40.0070.00719.09
8.3.30.0000.01620.18
8.3.20.0040.00420.61
8.3.10.0080.00021.13
8.3.00.0000.00723.53
8.2.170.0100.00722.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00021.06
8.2.110.0060.00322.12
8.2.100.0040.00817.91
8.2.90.0050.00319.05
8.2.80.0030.00619.28
8.2.70.0080.00017.63
8.2.60.0050.00317.93
8.2.50.0040.00718.07
8.2.40.0000.00818.03
8.2.30.0000.00719.31
8.2.20.0080.00017.80
8.2.10.0040.00417.93
8.2.00.0000.00717.86
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.34
8.1.230.0070.00420.98
8.1.220.0000.00818.77
8.1.210.0080.00018.87
8.1.200.0030.00617.61
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0030.00518.71
8.1.160.0000.00818.95
8.1.150.0040.00418.72
8.1.140.0050.00317.66
8.1.130.0040.00417.94
8.1.120.0000.00717.52
8.1.110.0000.00717.55
8.1.100.0040.00417.56
8.1.90.0000.00817.61
8.1.80.0000.00717.49
8.1.70.0000.00717.48
8.1.60.0080.00317.65
8.1.50.0000.00817.55
8.1.40.0000.00717.67
8.1.30.0040.00417.78
8.1.20.0040.00417.78
8.1.10.0000.00817.73
8.1.00.0000.01017.63
8.0.300.0000.00819.85
8.0.290.0000.00717.18
8.0.280.0030.00318.45
8.0.270.0030.00317.27
8.0.260.0000.00616.93
8.0.250.0040.00417.05
8.0.240.0000.00817.06
8.0.230.0000.00817.19
8.0.220.0040.00417.07
8.0.210.0030.00316.95
8.0.200.0000.00617.20
8.0.190.0040.00417.04
8.0.180.0040.00317.09
8.0.170.0000.00716.98
8.0.160.0070.00017.00
8.0.150.0030.00416.92
8.0.140.0030.00617.11
8.0.130.0060.00013.38
8.0.120.0050.00217.11
8.0.110.0040.00416.95
8.0.100.0050.00316.94
8.0.90.0080.00016.99
8.0.80.0070.00717.04
8.0.70.0000.00716.95
8.0.60.0000.00717.13
8.0.50.0040.00417.12
8.0.30.0090.00917.19
8.0.20.0090.00817.40
8.0.10.0000.00717.10
8.0.00.0110.00816.87
7.4.330.0000.00516.76
7.4.320.0000.00716.68
7.4.300.0040.00416.68
7.4.290.0000.00716.67
7.4.280.0030.00316.69
7.4.270.0030.00316.66
7.4.260.0000.00613.34
7.4.250.0000.00816.47
7.4.240.0000.00716.68
7.4.230.0000.00716.68
7.4.220.0030.01516.59
7.4.210.0110.00616.63
7.4.200.0030.00316.75
7.4.190.0000.00716.75
7.4.160.0040.01116.74
7.4.150.0060.01617.40
7.4.140.0070.02717.86
7.4.130.0090.00816.54
7.4.120.0100.00716.49
7.4.110.0030.01516.61
7.4.100.0040.01216.67
7.4.90.0140.00416.42
7.4.80.0090.00919.39
7.4.70.0030.01316.67
7.4.60.0120.01216.73
7.4.50.0040.00416.29
7.4.40.0090.00622.77
7.4.30.0030.01316.88
7.4.10.0070.01115.39
7.4.00.0050.01115.02
7.3.330.0020.00213.23
7.3.320.0030.00313.27
7.3.310.0030.00616.47
7.3.300.0060.00016.35
7.3.290.0110.00316.44
7.3.280.0090.00716.40
7.3.270.0070.01117.40
7.3.260.0110.00718.24
7.3.250.0040.01316.52
7.3.240.0060.01016.36
7.3.230.0120.00616.39
7.3.210.0100.00716.56
7.3.200.0060.01019.39
7.3.190.0110.00616.55
7.3.180.0030.01416.68
7.3.170.0080.00816.59
7.3.160.0060.01016.50
7.3.130.0070.01015.05
7.3.120.0100.00715.07
7.3.110.0040.01215.03
7.3.100.0000.01314.77
7.3.90.0080.00615.08
7.3.80.0060.01115.00
7.3.70.0030.00714.71
7.3.60.0060.00615.09
7.3.50.0100.00015.02
7.3.40.0060.00614.86
7.3.30.0100.00314.85
7.3.20.0060.00316.57
7.3.10.0080.00316.88
7.3.00.0040.00816.89
7.2.330.0160.00616.48
7.2.320.0040.01516.78
7.2.310.0070.01616.81
7.2.300.0080.00916.85
7.2.290.0030.01316.66
7.2.260.0100.01014.89
7.2.250.0090.00915.15
7.2.240.0070.01015.10
7.2.230.0060.00915.05
7.2.220.0080.00614.88
7.2.210.0050.00514.87
7.2.200.0090.00615.21
7.2.190.0080.00815.09
7.2.180.0110.00415.18
7.2.170.0040.01214.97
7.2.160.0080.00314.96
7.2.150.0060.00917.00
7.2.140.0110.00416.95
7.2.130.0040.01116.73
7.2.120.0130.00016.90
7.2.110.0100.00716.76
7.2.100.0000.01816.88
7.2.90.0030.00916.80
7.2.80.0040.01117.05
7.2.70.0070.01017.11
7.2.60.0000.01616.87
7.2.50.0040.01217.15
7.2.40.0030.00717.07
7.2.30.0090.00617.07
7.2.20.0110.00416.98
7.2.10.0040.00717.05
7.2.00.0000.01318.22
7.1.330.0030.01015.63
7.1.320.0030.01216.11
7.1.310.0060.00615.91
7.1.300.0030.00615.72
7.1.290.0060.00315.68
7.1.280.0030.01315.90
7.1.270.0070.00315.63
7.1.260.0070.00716.01
7.1.250.0070.00716.01
7.1.240.0040.00815.88
7.1.230.0030.00715.96
7.1.220.0040.00715.97
7.1.210.0060.00315.89
7.1.200.0030.00716.01
7.1.190.0030.01315.93
7.1.180.0030.01516.03
7.1.170.0000.01515.96
7.1.160.0060.00616.02
7.1.150.0060.00615.97
7.1.140.0060.00316.05
7.1.130.0080.00615.70
7.1.120.0030.01015.90
7.1.110.0090.00616.01
7.1.100.0020.00816.98
7.1.90.0060.01016.04
7.1.80.0140.00016.01
7.1.70.0010.00816.65
7.1.60.0070.00917.56
7.1.50.0120.01225.52
7.1.40.0040.00816.03
7.1.30.0100.00316.11
7.1.20.0120.00315.78
7.1.10.0090.00315.98
7.1.00.0030.02219.21
7.0.330.0040.00715.45
7.0.320.0060.00915.26
7.0.310.0040.00415.49
7.0.300.0030.00715.47
7.0.290.0030.01015.46
7.0.280.0000.01215.29
7.0.270.0030.00715.64
7.0.260.0030.01015.65
7.0.250.0040.00415.79
7.0.240.0070.00715.55
7.0.230.0060.00315.43
7.0.220.0040.01115.65
7.0.210.0030.00515.77
7.0.200.0040.00516.23
7.0.190.0030.00615.53
7.0.180.0070.00715.55
7.0.170.0040.00415.58
7.0.160.0090.00615.65
7.0.150.0070.00315.71
7.0.140.0040.04118.68
7.0.130.0080.00415.31
7.0.120.0040.00715.71
7.0.110.0040.00815.31
7.0.100.0120.02917.80
7.0.90.0080.03117.52
7.0.80.0080.03517.63
7.0.70.0120.02617.79
7.0.60.0050.04717.75
7.0.50.0070.04317.97
7.0.40.0090.04416.77
7.0.30.0110.03816.78
7.0.20.0070.03516.86
7.0.10.0100.02816.95
7.0.00.0070.04016.79
5.6.400.0030.01314.43
5.6.390.0060.00614.35
5.6.380.0030.00814.66
5.6.370.0030.00714.36
5.6.360.0080.00014.43
5.6.350.0000.01114.72
5.6.340.0060.00614.16
5.6.330.0030.00914.33
5.6.320.0080.00414.70
5.6.310.0030.00714.47
5.6.300.0140.00014.41
5.6.290.0030.01014.67
5.6.280.0110.03217.72
5.6.270.0000.01614.35
5.6.260.0060.00614.30
5.6.250.0030.04817.70
5.6.240.0020.03517.44
5.6.230.0050.04217.48
5.6.220.0080.03217.63
5.6.210.0070.04317.39
5.6.200.0140.03617.67
5.6.190.0130.03717.87
5.6.180.0050.04117.80
5.6.170.0080.04217.79
5.6.160.0070.02817.64
5.6.150.0070.04517.71
5.6.140.0100.04217.76
5.6.130.0080.03717.64
5.6.120.0120.04117.67
5.6.110.0070.04517.65
5.6.100.0070.04417.74
5.6.90.0120.02517.68
5.6.80.0100.03517.26
5.6.70.0020.04117.34
5.6.60.0120.03517.49
5.6.50.0110.03817.35
5.6.40.0050.04517.23
5.6.30.0070.02717.48
5.6.20.0130.04017.41
5.6.10.0040.04617.37
5.6.00.0100.03517.35
5.5.380.0070.04017.48
5.5.370.0100.03817.38
5.5.360.0000.04617.31
5.5.350.0020.02917.44
5.5.340.0050.04517.46
5.5.330.0100.03617.63
5.5.320.0080.04317.47
5.5.310.0050.04217.72
5.5.300.0100.02617.52
5.5.290.0030.03517.66
5.5.280.0070.04717.63
5.5.270.0110.04017.65
5.5.260.0030.04817.63
5.5.250.0090.04117.59
5.5.240.0070.04117.21
5.5.230.0070.04517.25
5.5.220.0030.04317.37
5.5.210.0050.04517.25
5.5.200.0080.04117.14
5.5.190.0110.02317.19
5.5.180.0090.03717.23
5.5.170.0000.01314.46
5.5.160.0050.04317.24
5.5.150.0040.03517.28
5.5.140.0100.03817.09
5.5.130.0080.03917.25
5.5.120.0110.03617.31
5.5.110.0030.04517.37
5.5.100.0120.03917.21
5.5.90.0120.03717.33
5.5.80.0080.04117.03
5.5.70.0080.03517.25
5.5.60.0110.02217.17
5.5.50.0070.03817.01
5.5.40.0120.03317.23
5.5.30.0050.04217.25
5.5.20.0160.03517.24
5.5.10.0030.03017.24
5.5.00.0050.03617.10
5.4.450.0100.03515.05
5.4.440.0080.04215.32
5.4.430.0060.04315.09
5.4.420.0060.04015.22
5.4.410.0030.04415.15
5.4.400.0080.03815.08
5.4.390.0020.04115.10
5.4.380.0120.03514.89
5.4.370.0050.02415.02
5.4.360.0030.04615.03
5.4.350.0060.04115.09
5.4.340.0020.02915.08
5.4.330.0030.00311.24
5.4.320.0070.03715.09
5.4.310.0020.02815.05
5.4.300.0020.03615.13
5.4.290.0110.03415.05
5.4.280.0000.04515.03
5.4.270.0050.03815.04
5.4.260.0050.04315.14
5.4.250.0080.04114.98
5.4.240.0080.03715.04
5.4.230.0060.04015.18
5.4.220.0020.04214.97
5.4.210.0070.04014.88
5.4.200.0050.02814.97
5.4.190.0070.03715.02
5.4.180.0080.03815.01
5.4.170.0050.02515.08
5.4.160.0070.02714.99
5.4.150.0030.02814.96
5.4.140.0060.02213.75
5.4.130.0020.04013.63
5.4.120.0090.03713.67
5.4.110.0020.03913.87
5.4.100.0020.04113.80
5.4.90.0060.03513.82
5.4.80.0090.03513.73
5.4.70.0080.03013.65
5.4.60.0050.02313.67
5.4.50.0070.04013.70
5.4.40.0050.02713.55
5.4.30.0040.03613.70
5.4.20.0030.03713.76
5.4.10.0050.04013.48
5.4.00.0030.03513.41
5.3.290.0080.02312.59
5.3.280.0030.04512.54
5.3.270.0080.03512.64
5.3.260.0060.03812.49
5.3.250.0070.04012.61
5.3.240.0070.03812.60
5.3.230.0020.04312.62
5.3.220.0070.03912.48
5.3.210.0080.02512.52
5.3.200.0080.04112.52
5.3.190.0070.03912.56
5.3.180.0080.03912.63
5.3.170.0080.03512.60
5.3.160.0030.04312.54
5.3.150.0030.03812.57
5.3.140.0050.03012.60
5.3.130.0030.04312.46
5.3.120.0030.02812.50
5.3.110.0110.02812.59
5.3.100.0060.03612.21
5.3.90.0080.02012.32
5.3.80.0050.04012.27
5.3.70.0120.02012.26
5.3.60.0050.03812.25
5.3.50.0060.02212.22
5.3.40.0050.04012.21
5.3.30.0030.03512.15
5.3.20.0100.03512.11
5.3.10.0070.03612.07
5.3.00.0080.03812.05
5.2.170.0070.05711.14
5.2.160.0030.06011.13
5.2.150.0070.05311.14
5.2.140.0030.06711.09
5.2.130.0100.05711.15
5.2.120.0070.03310.95
5.2.110.0030.03311.06
5.2.100.0100.05710.93
5.2.90.0030.06011.10
5.2.80.0030.06011.12
5.2.70.0070.06011.14
5.2.60.0130.05310.90
5.2.50.0100.05311.09
5.2.40.0030.04710.96
5.2.30.0000.06710.97
5.2.20.0070.06010.91
5.2.10.0100.05010.91
5.2.00.0030.04710.73
5.1.60.0030.0579.98
5.1.50.0070.0509.98
5.1.40.0030.0509.96
5.1.30.0030.03710.26
5.1.20.0100.05010.40
5.1.10.0030.05310.09
5.1.00.0030.05710.15
5.0.50.0070.0378.57
5.0.40.0200.0308.44
5.0.30.0030.0608.22
5.0.20.0070.0438.18
5.0.10.0130.0378.20
5.0.00.0000.0638.24
4.4.90.0030.0337.54
4.4.80.0030.0337.54
4.4.70.0030.0337.57
4.4.60.0030.0337.57
4.4.50.0030.0237.57
4.4.40.0000.0577.60
4.4.30.0000.0207.61
4.4.20.0030.0377.66
4.4.10.0100.0207.66
4.4.00.0000.0407.66
4.3.110.0070.0337.66
4.3.100.0000.0377.66
4.3.90.0070.0277.66
4.3.80.0030.0507.66
4.3.70.0000.0177.66
4.3.60.0000.0177.66
4.3.50.0070.0137.66
4.3.40.0070.0507.66
4.3.30.0000.0177.66
4.3.20.0000.0207.66
4.3.10.0000.0177.66
4.3.00.0030.0137.66

preferences:
46.4 ms | 400 KiB | 5 Q