3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t1 = new DateTime('2014-02-01 13:12:11.012456'); $t2 = new DateTime('2014-03-01 13:12:11.586547'); var_dump($t1 == $t2);

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)
8.3.40.0130.00718.92
8.3.30.0000.01420.46
8.3.20.0040.00420.45
8.3.10.0000.00722.29
8.3.00.0060.00322.70
8.2.170.0120.00322.96
8.2.160.0100.00722.25
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0060.00326.16
8.2.120.0040.00421.23
8.2.110.0070.00322.23
8.2.100.0090.00318.03
8.2.90.0000.00819.30
8.2.80.0040.00419.44
8.2.70.0000.00817.88
8.2.60.0060.00618.16
8.2.50.0000.00918.07
8.2.40.0040.00418.34
8.2.30.0040.00419.60
8.2.20.0040.00417.87
8.2.10.0050.00218.02
8.2.00.0040.00418.05
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00323.94
8.1.230.0040.00819.12
8.1.220.0040.00417.91
8.1.210.0000.00918.77
8.1.200.0060.00317.63
8.1.190.0030.00517.64
8.1.180.0000.00818.10
8.1.170.0040.00418.87
8.1.160.0040.00419.15
8.1.150.0040.00418.95
8.1.140.0040.00417.87
8.1.130.0030.00317.88
8.1.120.0070.00017.80
8.1.110.0000.00817.77
8.1.100.0080.00017.77
8.1.90.0080.00017.77
8.1.80.0000.00717.77
8.1.70.0070.00017.79
8.1.60.0040.00417.84
8.1.50.0000.00817.75
8.1.40.0080.00017.75
8.1.30.0050.00217.76
8.1.20.0030.00517.89
8.1.10.0000.00717.80
8.1.00.0070.00017.73
8.0.300.0030.00618.77
8.0.290.0070.00017.30
8.0.280.0000.00818.64
8.0.270.0000.00717.44
8.0.260.0070.00017.15
8.0.250.0030.00317.30
8.0.240.0040.00417.29
8.0.230.0000.00717.20
8.0.220.0000.00717.25
8.0.210.0000.00717.23
8.0.200.0030.00317.24
8.0.190.0080.00017.25
8.0.180.0030.00317.23
8.0.170.0000.00717.22
8.0.160.0070.00017.23
8.0.150.0030.00317.24
8.0.140.0020.00517.16
8.0.130.0000.00613.58
8.0.120.0030.00617.11
8.0.110.0000.00717.14
8.0.100.0000.00817.12
8.0.90.0030.00617.18
8.0.80.0120.00917.13
8.0.70.0040.00417.01
8.0.60.0000.00717.21
8.0.50.0000.00717.15
8.0.30.0080.00917.33
8.0.20.0120.00617.44
8.0.10.0000.00717.31
8.0.00.0080.01116.88
7.4.330.0050.00015.00
7.4.320.0060.00016.85
7.4.300.0000.00616.89
7.4.290.0030.00316.90
7.4.280.0000.00716.89
7.4.270.0030.00316.86
7.4.260.0000.00713.47
7.4.250.0040.00416.77
7.4.240.0030.00416.87
7.4.230.0030.00316.95
7.4.220.0080.02116.79
7.4.210.0040.01016.75
7.4.200.0000.00716.88
7.4.190.0030.00316.84
7.4.160.0110.00516.52
7.4.150.0170.00317.40
7.4.140.0140.00317.86
7.4.130.0090.00916.65
7.4.120.0110.00616.69
7.4.110.0070.01016.60
7.4.100.0090.00916.72
7.4.90.0180.00016.75
7.4.80.0060.01219.39
7.4.70.0090.00616.55
7.4.60.0120.00616.57
7.4.50.0000.00516.61
7.4.40.0130.00022.77
7.4.30.0060.01316.79
7.4.00.0070.01115.45
7.3.330.0000.00513.39
7.3.320.0000.00613.24
7.3.310.0000.00716.47
7.3.300.0000.00716.48
7.3.290.0070.00716.44
7.3.280.0120.00516.40
7.3.270.0030.01417.40
7.3.260.0170.00316.34
7.3.250.0100.00716.53
7.3.240.0100.00716.56
7.3.230.0130.00316.61
7.3.210.0160.00316.56
7.3.200.0060.01119.39
7.3.190.0100.00916.47
7.3.180.0090.00616.41
7.3.170.0060.00916.53
7.3.160.0090.00916.59
7.3.120.0030.01014.98
7.2.330.0150.00416.69
7.2.320.0150.00716.91
7.2.310.0080.00816.60
7.2.300.0070.01016.64
7.2.290.0060.01116.92
7.2.00.0090.00719.09
7.1.200.0000.01115.78
7.1.100.0100.00318.12
7.1.70.0000.00817.15
7.1.60.0030.01719.32
7.1.50.0100.00717.14
7.1.00.0030.03322.45
7.0.200.0070.00016.60
7.0.140.0030.07321.92
7.0.60.0070.04319.91
7.0.50.0000.04317.82
7.0.40.0170.07720.23
7.0.30.0430.07720.01
7.0.20.0170.04320.33
7.0.10.0030.04320.11
7.0.00.0130.08020.00
5.6.280.0030.07720.98
5.6.210.0000.04720.46
5.6.200.0130.04718.17
5.6.190.0070.04720.34
5.6.180.0170.04320.77
5.6.170.0270.04320.50
5.6.160.0100.04320.54
5.6.150.0130.07318.11
5.6.140.0100.04718.18
5.6.130.0130.08018.12
5.6.120.0070.04021.01
5.6.110.0030.04021.06
5.6.100.0100.04021.12
5.6.90.0130.07720.96
5.6.80.0100.05320.44
5.5.350.2970.04020.41
5.5.340.0070.04718.02
5.5.330.0130.07020.13
5.5.320.0230.04320.18
5.5.310.0270.05720.41
5.5.300.0000.05017.92
5.5.290.0100.08017.91
5.5.280.0200.06020.84
5.5.270.0000.04320.88
5.5.260.0000.05320.74
5.5.250.0030.08020.68
5.5.240.0230.03720.23
5.4.450.0230.07319.57
5.4.440.0200.06719.57
5.4.430.0230.05719.24
5.4.420.0230.07019.22
5.4.410.0270.03319.28
5.4.400.0230.05019.08
5.4.390.0200.07319.12
5.4.380.0270.03319.09
5.4.370.0230.03718.91
5.4.360.0130.04319.09
5.4.350.0170.05019.25
5.4.340.0270.04319.08
5.4.320.0200.03719.23
5.4.310.0370.05319.12
5.4.300.0200.05319.16
5.4.290.0130.04318.77
5.4.280.0170.04019.23
5.4.270.0130.04319.24
5.4.260.0230.03319.08
5.4.250.0400.05718.93
5.4.240.0330.07319.07
5.4.230.0370.03719.20
5.4.220.0200.05018.93
5.4.210.0230.06719.15
5.4.200.0200.06018.73
5.4.190.0400.05719.21
5.4.180.0170.04319.05
5.4.170.0170.04019.07
5.4.160.0200.06319.14
5.4.150.0170.04018.78
5.4.140.0230.04016.38
5.4.130.0230.06716.65
5.4.120.0300.06016.37
5.4.110.0200.05316.34
5.4.100.0170.06316.57
5.4.90.0200.04016.50
5.4.80.0170.03716.48
5.4.70.0270.05716.53
5.4.60.0330.03016.54
5.4.50.0200.05716.41
5.4.40.0230.03016.49
5.4.30.0200.05016.36
5.4.20.0370.02716.45
5.4.10.0130.04016.34
5.4.00.0200.07315.70
5.3.290.0200.03714.68
5.3.280.0170.04014.61
5.3.270.0370.06014.77
5.3.260.0270.07714.50
5.3.250.0230.04014.64
5.3.240.0270.03014.61
5.3.230.0200.03714.59
5.3.220.0170.03714.46
5.3.210.0200.07314.57
5.3.200.0330.03314.71
5.3.190.0300.03314.61
5.3.180.0230.07314.63
5.3.170.0330.03314.57
5.3.160.0130.04314.46
5.3.150.0200.03314.64
5.3.140.0300.03714.40
5.3.130.0230.07714.46
5.3.120.0300.06314.59
5.3.110.0300.04014.48
5.3.100.0170.05714.00
5.3.90.0300.06714.00
5.3.80.0170.03714.02
5.3.70.0230.03314.00
5.3.60.0300.02314.01
5.3.50.0170.04314.00
5.3.40.0270.06714.00
5.3.30.0130.04014.00
5.3.20.0330.06314.00
5.3.10.0230.04714.00
5.3.00.0330.06014.00
5.2.170.0130.03014.00
5.2.160.0200.06014.00
5.2.150.0130.04714.00
5.2.140.0230.05314.00
5.2.130.0200.03714.00
5.2.120.0270.02314.00
5.2.110.0200.03014.00
5.2.100.0170.03314.00
5.2.90.0170.02714.00
5.2.80.0130.03714.00
5.2.70.0200.02314.00
5.2.60.0200.05714.00
5.2.50.0170.03014.00
5.2.40.0070.03314.00
5.2.30.0130.03314.00
5.2.20.0230.05014.00
5.2.10.0130.04014.00
5.2.00.0130.05014.00
5.1.60.0170.02014.00
5.1.50.0130.04314.00
5.1.40.0130.02714.00
5.1.30.0130.02314.00
5.1.20.0100.02714.00
5.1.10.0130.02714.00
5.1.00.0170.03714.00
5.0.50.0070.02014.00
5.0.40.0070.04014.00
5.0.30.0070.03714.00
5.0.20.0130.01314.00
5.0.10.0100.02014.00
5.0.00.0100.04014.00
4.4.90.0030.02014.00
4.4.80.0030.01714.00
4.4.70.0130.01314.00
4.4.60.0030.01714.00
4.4.50.0030.01714.00
4.4.40.0070.02314.00
4.4.30.0100.01714.00
4.4.20.0070.01714.00
4.4.10.0100.01714.00
4.4.00.0070.04714.00
4.3.110.0070.01714.00
4.3.100.0100.01314.00
4.3.90.0070.01314.00
4.3.80.0030.02714.00
4.3.70.0030.01714.00
4.3.60.0070.01314.00
4.3.50.0030.01714.00
4.3.40.0100.02314.00
4.3.30.0030.02314.00
4.3.20.0000.01714.00
4.3.10.0030.01714.00
4.3.00.0000.01714.00

preferences:
47.35 ms | 400 KiB | 5 Q