3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new DateTime('2012-10-03T00:00:00+02:00')); $b = new DateTime('2012-10-03T00:00:00+02:00'); $a = new DateTime('2112-10-03T00:00:00+02:00'); var_dump($a <= $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)
8.3.60.0100.00518.22
8.3.50.0050.00921.33
8.3.40.0070.01418.92
8.3.30.0070.01418.84
8.3.20.0000.00818.95
8.3.10.0030.00519.05
8.3.00.0000.00723.47
8.2.180.0150.00016.63
8.2.170.0060.01222.96
8.2.160.0130.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0080.00320.36
8.2.100.0090.00318.03
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00419.83
8.2.20.0070.00017.87
8.2.10.0000.00717.91
8.2.00.0040.00417.96
8.1.280.0140.00325.92
8.1.270.0040.00423.99
8.1.260.0060.00926.35
8.1.250.0040.00428.09
8.1.240.0100.00022.63
8.1.230.0040.00720.83
8.1.220.0000.00818.77
8.1.210.0000.00818.95
8.1.200.0030.00617.35
8.1.190.0060.00317.66
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0030.00518.93
8.1.150.0030.00618.80
8.1.140.0000.00817.62
8.1.130.0070.00017.84
8.1.120.0040.00417.63
8.1.110.0000.00817.68
8.1.100.0000.00917.52
8.1.90.0020.00517.55
8.1.80.0000.00717.67
8.1.70.0000.00717.65
8.1.60.0030.00617.68
8.1.50.0000.00817.57
8.1.40.0040.00417.63
8.1.30.0060.00317.66
8.1.20.0000.00817.84
8.1.10.0040.00417.54
8.1.00.0030.00717.65
8.0.300.0040.00419.92
8.0.290.0070.00017.16
8.0.280.0080.00018.51
8.0.270.0030.00317.32
8.0.260.0030.00517.03
8.0.250.0080.00017.05
8.0.240.0040.00417.14
8.0.230.0040.00417.13
8.0.220.0070.00016.98
8.0.210.0040.00417.14
8.0.200.0060.00017.11
8.0.190.0040.00417.02
8.0.180.0000.00817.13
8.0.170.0030.00517.07
8.0.160.0070.00017.02
8.0.150.0070.00016.98
8.0.140.0040.00417.04
8.0.130.0000.00513.39
8.0.120.0080.00017.07
8.0.110.0040.00417.06
8.0.100.0000.00817.09
8.0.90.0000.00717.11
8.0.80.0040.01117.15
8.0.70.0050.00216.98
8.0.60.0000.00716.91
8.0.50.0000.00816.97
8.0.30.0100.00917.11
8.0.20.0050.01317.40
8.0.10.0040.00417.10
8.0.00.0070.01216.79
7.4.330.0000.00514.78
7.4.320.0060.00016.66
7.4.300.0030.00316.64
7.4.290.0000.00816.69
7.4.280.0030.00616.66
7.4.270.0030.00316.70
7.4.260.0000.00513.39
7.4.250.0040.00416.70
7.4.240.0000.00716.73
7.4.230.0000.00816.52
7.4.220.0060.01216.60
7.4.210.0080.00816.58
7.4.200.0000.00716.52
7.4.190.0030.00716.59
7.4.160.0090.00616.68
7.4.150.0150.00317.40
7.4.140.0070.01117.86
7.4.130.0100.00816.66
7.4.120.0120.00616.68
7.4.110.0090.00916.75
7.4.100.0030.01716.64
7.4.90.0090.01316.70
7.4.80.0140.00719.37
7.4.70.0100.01416.50
7.4.60.0120.01216.70
7.4.50.0060.00316.54
7.4.40.0070.00922.27
7.4.30.0120.00616.59
7.4.00.0030.00615.00
7.3.330.0020.00213.30
7.3.320.0000.00713.22
7.3.310.0070.00016.41
7.3.300.0030.00316.23
7.3.290.0040.01116.45
7.3.280.0100.00816.39
7.3.270.0090.01217.40
7.3.260.0090.01018.24
7.3.250.0090.01116.40
7.3.240.0090.00916.55
7.3.230.0180.00316.65
7.3.210.0030.01416.53
7.3.200.0110.00719.39
7.3.190.0100.01016.41
7.3.180.0140.01016.57
7.3.170.0060.01316.62
7.3.160.0090.00916.55
7.3.120.0100.00714.92
7.2.330.0110.00716.46
7.2.320.0080.00816.76
7.2.310.0150.00816.59
7.2.300.0110.00516.67
7.2.290.0100.00616.59
5.3.40.0020.00610.45
5.3.30.0080.00310.55
5.3.20.0070.00310.27
5.3.10.0080.00410.27
5.3.00.0030.00810.29
5.2.170.0040.0049.47
5.2.160.0030.0069.72
5.2.150.0050.0029.71
5.2.140.0040.0049.73
5.2.130.0070.0009.47
5.2.120.0050.0029.42
5.2.110.0040.0049.54
5.2.100.0030.0069.49
5.2.90.0060.0039.43
5.2.80.0080.0009.46
5.2.70.0080.0039.39
5.2.60.0070.0009.14
5.2.50.0060.0039.44
5.2.40.0040.0049.43
5.2.30.0030.0069.35
5.2.20.0080.0009.32
5.2.10.0060.0009.16
5.2.00.0030.0068.96
5.1.60.0040.0048.89
5.1.50.0050.0028.89
5.1.40.0050.0028.89
5.1.30.0060.0038.89
5.1.20.0070.0038.89
5.1.10.0030.0038.89
5.1.00.0060.0038.89
5.0.50.0000.0068.89
5.0.40.0020.0028.89
5.0.30.0050.0038.89
5.0.20.0030.0038.89
5.0.10.0000.0058.89
5.0.00.0030.0038.89
4.4.90.0040.0008.89
4.4.80.0030.0038.89
4.4.70.0000.0058.89
4.4.60.0030.0038.89
4.4.50.0050.0038.89
4.4.40.0030.0038.89
4.4.30.0030.0038.89
4.4.20.0030.0038.89
4.4.10.0000.0048.89
4.4.00.0000.0048.89
4.3.110.0030.0038.89
4.3.100.0030.0038.89
4.3.90.0030.0038.89
4.3.80.0050.0008.89
4.3.70.0050.0008.89
4.3.60.0000.0058.89
4.3.50.0030.0038.89
4.3.40.0000.0058.89
4.3.30.0000.0058.89
4.3.20.0050.0008.89
4.3.10.0050.0008.89
4.3.00.0030.0038.89

preferences:
36.96 ms | 400 KiB | 5 Q