3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \DateTime('2017-01-01'); $d2 = new \DateTime('2017-07-01'); var_dump($d1->diff($d2)->days);

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)
8.3.60.0070.01116.63
8.3.50.0070.00716.63
8.3.40.0100.00318.88
8.3.30.0140.00018.83
8.3.20.0070.00020.38
8.3.10.0080.00021.80
8.3.00.0060.00317.68
8.2.180.0330.01016.50
8.2.170.0150.00022.96
8.2.160.0110.00320.52
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00720.35
8.2.120.0040.00426.35
8.2.110.0090.00020.52
8.2.100.0100.00317.97
8.2.90.0060.00319.30
8.2.80.0030.00517.97
8.2.70.0090.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0000.00820.55
8.2.30.0000.00819.39
8.2.20.0040.00418.06
8.2.10.0030.00618.13
8.2.00.0000.00718.17
8.1.280.0150.00425.92
8.1.270.0000.00822.19
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00322.00
8.1.230.0060.00622.77
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0080.00417.36
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0040.00419.14
8.1.150.0040.00418.89
8.1.140.0050.00219.57
8.1.130.0000.00718.97
8.1.120.0020.00517.50
8.1.110.0040.00417.45
8.1.100.0000.00717.55
8.1.90.0040.00417.58
8.1.80.0040.00417.44
8.1.70.0000.00717.49
8.1.60.0050.00517.68
8.1.50.0000.00717.60
8.1.40.0050.00317.63
8.1.30.0030.00617.74
8.1.20.0060.00317.71
8.1.10.0070.00017.65
8.1.00.0020.00517.78
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.34
8.0.270.0050.00317.31
8.0.260.0030.00316.99
8.0.250.0000.00717.13
8.0.240.0050.00317.02
8.0.230.0080.00016.98
8.0.220.0030.00316.96
8.0.210.0030.00317.00
8.0.200.0060.00017.09
8.0.190.0040.00417.10
8.0.180.0080.00017.09
8.0.170.0000.00717.09
8.0.160.0000.00717.01
8.0.150.0040.00416.93
8.0.140.0040.00416.89
8.0.130.0050.00013.40
8.0.120.0080.00016.96
8.0.110.0080.00016.93
8.0.100.0000.00716.98
8.0.90.0040.00416.94
8.0.80.0080.00817.04
8.0.70.0040.00417.07
8.0.60.0070.00017.05
8.0.50.0000.00817.06
8.0.30.0130.00717.07
8.0.20.0160.00517.40
8.0.10.0030.00617.16
8.0.00.0000.01716.88
7.4.330.0060.00015.55
7.4.320.0000.00616.63
7.4.300.0040.00416.69
7.4.290.0040.00416.50
7.4.280.0040.00416.59
7.4.270.0000.00716.81
7.4.260.0040.00416.75
7.4.250.0030.00516.63
7.4.240.0070.00016.56
7.4.230.0040.00416.55
7.4.220.0120.00616.56
7.4.210.0020.01316.74
7.4.200.0040.00416.63
7.4.160.0120.00316.66
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0060.01216.66
7.4.120.0100.01116.67
7.4.110.0090.00916.48
7.4.100.0090.00916.55
7.4.90.0060.01616.50
7.4.80.0140.00319.39
7.4.70.0160.00016.43
7.4.60.0100.00716.60
7.4.50.0040.01416.66
7.4.40.0070.01316.55
7.4.30.0140.01016.73
7.4.00.0080.00915.11
7.3.330.0050.00013.16
7.3.320.0030.00313.19
7.3.310.0000.00616.31
7.3.300.0030.00316.33
7.3.290.0030.00316.14
7.3.280.0090.00816.26
7.3.270.0140.00317.40
7.3.260.0100.00816.51
7.3.250.0110.00916.45
7.3.240.0130.00316.68
7.3.230.0060.01616.46
7.3.210.0130.00316.26
7.3.200.0060.01016.50
7.3.190.0060.01016.52
7.3.180.0080.00716.59
7.3.170.0060.00916.42
7.3.160.0090.00616.53
7.3.120.0030.01414.99
7.3.110.0070.01114.86
7.3.100.0120.00115.00
7.3.90.0050.00814.89
7.3.80.0080.00614.95
7.3.70.0070.00714.73
7.3.60.0040.00914.77
7.3.50.0090.00614.78
7.3.40.0050.00914.73
7.3.30.0030.00914.74
7.3.20.0030.01116.76
7.3.10.0050.00916.67
7.3.00.0080.00816.67
7.2.330.0100.00716.78
7.2.320.0070.01116.86
7.2.310.0070.01016.81
7.2.300.0160.00816.74
7.2.290.0120.00616.54
7.2.250.0060.01115.05
7.2.240.0080.01015.30
7.2.230.0120.00515.13
7.2.220.0040.00615.05
7.2.210.0060.00914.83
7.2.200.0000.01115.04
7.2.190.0070.01015.05
7.2.180.0080.00814.99
7.2.170.0010.00915.02
7.2.00.0040.01219.51
7.1.330.0050.00715.74
7.1.320.0050.00715.82
7.1.310.0030.01215.84
7.1.300.0060.00615.79
7.1.290.0070.00615.73
7.1.280.0050.00715.93
7.1.270.0050.00815.73
7.1.260.0040.01215.93
7.1.100.0070.01017.88
7.1.70.0040.01617.19
7.1.60.0200.01735.22
7.1.50.0280.01234.61
7.1.40.0200.01234.55
7.1.30.0290.00934.32
7.1.20.0240.01134.77
7.1.10.0040.01816.63
7.1.00.0080.01116.83
7.0.200.0060.01916.78
7.0.190.0060.01416.80
7.0.180.0060.01216.52
7.0.170.0110.00916.49
7.0.160.0060.01116.34
7.0.150.0030.01516.12
7.0.140.0040.01616.49
7.0.130.0130.02116.43
7.0.120.0060.01316.66
7.0.110.0110.00616.37
7.0.100.0100.00716.44
7.0.90.0060.01116.13
7.0.80.0070.00916.38
7.0.70.0070.01016.43
7.0.60.0040.01316.23
7.0.50.0030.01316.46
7.0.40.0070.01216.59
7.0.30.0110.00716.59
7.0.20.0110.01116.47
7.0.10.0090.01216.43
7.0.00.0050.01116.24

preferences:
54.19 ms | 400 KiB | 5 Q