3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2011-01-01'); $b = new DateTime(); var_dump($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)
8.0.110.0020.00517.10
8.0.100.0000.00716.89
8.0.90.0050.00316.98
8.0.80.0080.00716.91
8.0.70.0000.00817.01
8.0.60.0050.00316.98
8.0.50.0050.00317.00
8.0.30.0120.00717.08
8.0.20.0120.01117.40
8.0.10.0040.00417.02
8.0.00.0110.00716.97
7.4.240.0040.00416.55
7.4.230.0030.00316.57
7.4.220.0060.01216.70
7.4.210.0030.01016.69
7.4.200.0040.00416.57
7.4.160.0100.00816.55
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0080.00916.49
7.4.120.0100.00716.63
7.4.110.0130.01016.51
7.4.100.0100.00716.59
7.4.90.0070.01116.47
7.4.80.0090.00918.80
7.4.70.0180.00016.38
7.4.60.0160.00016.46
7.4.50.0040.00416.54
7.4.40.0110.01016.61
7.4.30.0050.01116.72
7.4.00.0030.01414.91
7.3.300.0070.00016.25
7.3.290.0040.01216.29
7.3.280.0070.01316.25
7.3.270.0120.00717.40
7.3.260.0070.01116.47
7.3.250.0100.00816.46
7.3.240.0110.00616.61
7.3.230.0130.00516.46
7.3.210.0090.00916.25
7.3.200.0130.01119.39
7.3.190.0150.00316.26
7.3.180.0100.00616.43
7.3.170.0090.00916.52
7.3.160.0070.01516.54
7.3.120.0030.01414.71
7.3.110.0120.00414.77
7.3.100.0040.01114.82
7.3.90.0040.00914.57
7.3.80.0070.00714.84
7.3.70.0060.00915.00
7.3.60.0030.01014.83
7.3.50.0070.00714.82
7.3.40.0100.00014.75
7.3.30.0060.00914.84
7.3.20.0000.00916.69
7.3.10.0120.00616.67
7.3.00.0060.00916.59
7.2.330.0090.00916.53
7.2.320.0130.00616.52
7.2.310.0150.00916.85
7.2.300.0090.01316.45
7.2.290.0100.01316.73
7.2.250.0090.00915.31
7.2.240.0070.01115.10
7.2.230.0030.01315.08
7.2.220.0040.00815.02
7.2.210.0100.00615.11
7.2.200.0100.00614.90
7.2.190.0060.00914.65
7.2.180.0070.00715.00
7.2.170.0060.00615.05
7.2.60.0000.01517.04
7.2.00.0000.01319.53
7.1.330.0040.01215.91
7.1.320.0110.00415.45
7.1.310.0030.01215.66
7.1.300.0040.00815.89
7.1.290.0040.01215.80
7.1.280.0100.00315.80
7.1.270.0030.01215.74
7.1.260.0080.00515.66
7.1.200.0070.00015.73
7.1.100.0030.00618.23
7.1.70.0040.00417.36
7.1.60.0100.01419.32
7.1.50.0130.01316.91
7.1.00.0030.07722.36
7.0.200.0000.01016.83
7.0.140.0070.07022.18
7.0.100.0270.04719.91
7.0.90.0130.07319.96
7.0.80.0370.07319.91
7.0.70.0070.07719.93
7.0.60.0170.04719.88
7.0.50.0130.05020.38
7.0.40.0070.05020.17
7.0.30.0030.07320.04
7.0.20.0170.05320.07
7.0.10.0030.03720.11
7.0.00.0070.07320.17
5.6.280.0100.08320.81
5.6.250.0070.08720.71
5.6.240.0030.09020.54
5.6.230.0030.05020.50
5.6.220.0070.05720.62
5.6.210.0070.05720.76
5.6.200.0070.05021.08
5.6.190.0030.07321.05
5.6.180.0000.08721.07
5.6.170.0100.07321.04
5.6.160.0030.04021.11
5.6.150.0100.05721.02
5.6.140.0030.08021.05
5.6.130.0130.07721.01
5.6.120.0030.04321.09
5.6.110.0130.03321.04
5.6.100.0070.07021.00
5.6.90.0070.03721.09
5.6.80.0130.05320.45
5.6.70.0030.06320.33
5.6.60.0130.07320.43
5.6.50.0130.03720.42
5.6.40.0030.04020.46
5.6.30.0070.04320.32
5.6.20.0070.06320.46
5.6.10.0070.03320.52
5.6.00.0130.03020.29
5.5.380.0200.06320.36
5.5.370.0030.05020.41
5.5.360.0170.04020.40
5.5.350.0070.08020.33
5.5.340.0100.07720.85
5.5.330.0030.04720.76
5.5.320.0030.08720.91
5.5.310.0100.03720.88
5.5.300.0070.08320.91
5.5.290.0070.08320.64
5.5.280.0100.08020.64
5.5.270.0030.04020.63
5.5.260.0070.08720.87
5.5.250.0130.07720.63
5.5.240.0030.04020.27
5.5.230.0030.04320.02
5.5.220.0100.06320.20
5.5.210.0130.05320.30
5.5.200.0030.07020.24
5.5.190.0070.03720.26
5.5.180.0100.06020.27
5.5.160.0030.03320.09
5.5.150.0170.06020.27
5.5.140.0100.07720.21
5.5.130.0130.05320.17
5.5.120.0100.07720.20
5.5.110.0170.06020.22
5.5.100.0130.08019.95
5.5.90.0130.05720.00
5.5.80.0070.04020.00
5.5.70.0030.04020.14
5.5.60.0070.06320.12
5.5.50.0200.06720.03
5.5.40.0100.05020.02
5.5.30.0030.04720.04
5.5.20.0170.07020.02
5.5.10.0100.06719.97
5.5.00.0000.05020.12
5.4.450.0070.08019.27
5.4.440.0030.07319.22
5.4.430.0070.04019.30
5.4.420.0070.07719.36
5.4.410.0000.06719.22
5.4.400.0070.03019.09
5.4.390.0070.05719.03
5.4.380.0070.08018.98
5.4.370.0100.02718.90
5.4.360.0070.03718.95
5.4.350.0070.05719.16
5.4.340.0000.04319.13
5.4.320.0200.02319.06
5.4.310.0130.02718.80
5.4.300.0070.03019.04
5.4.290.0030.06019.04
5.4.280.0000.09319.09
5.4.270.0130.07319.05
5.4.260.0000.04319.12
5.4.250.0070.04018.77
5.4.240.0030.04719.02
5.4.230.0030.04318.78
5.4.220.0230.06019.05
5.4.210.0070.06719.07
5.4.200.0130.07018.94
5.4.190.0070.04019.11
5.4.180.0070.04319.05
5.4.170.0100.03319.02
5.4.160.0170.06718.76
5.4.150.0030.07319.02
5.4.140.0070.07016.33
5.4.130.0130.06316.38
5.4.120.0100.03316.35
5.4.110.0100.06316.48
5.4.100.0100.04316.29
5.4.90.0100.07716.27
5.4.80.0200.06716.46
5.4.70.0070.07316.45
5.4.60.0030.08016.24
5.4.50.0100.06016.20
5.4.40.0170.06316.34
5.4.30.0100.06716.20
5.4.20.0000.07716.23
5.4.10.0070.06016.18
5.4.00.0030.07715.56
5.3.290.0030.03714.62
5.3.280.0070.04314.46
5.3.270.0030.05314.60
5.3.260.0070.06014.59
5.3.250.0070.06714.61
5.3.240.0070.04014.46
5.3.230.0070.08014.59
5.3.220.0070.07314.44
5.3.210.0130.04014.54
5.3.200.0070.06014.43
5.3.190.0130.07314.42
5.3.180.0100.07714.51
5.3.170.0030.08014.50
5.3.160.0130.07014.39
5.3.150.0100.06014.47
5.3.140.0030.05014.41
5.3.130.0170.07014.45
5.3.120.0070.07314.46
5.3.110.0030.08314.45
5.3.100.0030.04313.99
5.3.90.0000.05014.01
5.3.80.0070.03313.87
5.3.70.0070.04314.02
5.3.60.0100.07713.96
5.3.50.0070.04713.90
5.3.40.0030.07713.90
5.3.30.0100.04313.89
5.3.20.0130.06713.55
5.3.10.0030.04313.64
5.3.00.0100.06013.62
5.2.170.0070.03713.46
5.2.160.0170.02713.46
5.2.150.0130.06013.46
5.2.140.0030.04313.46
5.2.130.0030.04713.46
5.2.120.0070.05013.46
5.2.110.0030.06313.46
5.2.100.0000.06313.46
5.2.90.0130.04713.46
5.2.80.0070.06313.46
5.2.70.0000.06713.46
5.2.60.0030.02713.46
5.2.50.0030.03013.46
5.2.40.0030.05013.46
5.2.30.0000.03713.46
5.2.20.0030.05313.46
5.2.10.0100.03713.46
5.2.00.0030.03313.46
5.1.60.0030.02713.46
5.1.50.0030.04713.46
5.1.40.0070.04013.46
5.1.30.0000.02313.46
5.1.20.0100.02013.46
5.1.10.0070.02013.46
5.1.00.0030.05713.46
5.0.50.0000.04713.46
5.0.40.0030.04713.46
5.0.30.0100.05713.46
5.0.20.0030.02313.46
5.0.10.0030.03713.46
5.0.00.0000.04713.46
4.4.90.0000.03713.46
4.4.80.0000.01713.46
4.4.70.0030.01713.46
4.4.60.0030.03713.46
4.4.50.0030.03013.46
4.4.40.0030.06013.46
4.4.30.0030.02313.46
4.4.20.0000.03013.46
4.4.10.0000.02013.46
4.4.00.0030.05313.46
4.3.110.0030.02713.46
4.3.100.0030.03313.46
4.3.90.0000.03013.46
4.3.80.0070.04013.46
4.3.70.0070.02013.46
4.3.60.0000.03313.46
4.3.50.0000.02313.46
4.3.40.0000.03013.46
4.3.30.0000.03713.46
4.3.20.0030.03013.46
4.3.10.0030.03313.46
4.3.00.0000.03013.46

preferences:
36.65 ms | 400 KiB | 5 Q