3v4l.org

run code in 300+ PHP versions simultaneously
<?php $diff = DateTime::diff(DateTime::createFromFormat('Y-m-d', '1999-09-08'), DateTime::createFromFormat('Y-m-d', '1999-01-15')); print_r($diff);

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)
8.3.60.0170.00316.50
8.3.50.0150.00521.13
8.3.40.0150.00318.65
8.3.30.0110.00418.75
8.3.20.0040.00420.34
8.3.10.0080.00021.89
8.3.00.0040.00419.55
8.2.180.0140.00318.42
8.2.170.0120.00322.96
8.2.160.0120.00319.10
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0080.00017.38
8.2.110.0030.00619.38
8.2.100.0080.00417.91
8.2.90.0080.00019.05
8.2.80.0050.00317.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0030.00521.25
8.2.30.0070.00017.95
8.2.20.0000.00817.59
8.2.10.0040.00417.87
8.2.00.0000.00718.00
8.1.280.0120.00325.92
8.1.270.0000.00820.43
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00024.01
8.1.230.0080.00317.51
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0000.00718.10
8.1.170.0080.00018.50
8.1.160.0040.00422.00
8.1.150.0030.00618.77
8.1.140.0060.00317.20
8.1.130.0000.00717.50
8.1.120.0030.00317.23
8.1.110.0040.00417.21
8.1.100.0040.00417.40
8.1.90.0070.00017.36
8.1.80.0070.00017.37
8.1.70.0070.00017.22
8.1.60.0000.00717.36
8.1.50.0040.00417.35
8.1.40.0000.00917.45
8.1.30.0090.00317.67
8.1.20.0000.00717.49
8.1.10.0000.00717.49
8.1.00.0060.00317.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0080.00018.35
8.0.270.0040.00417.08
8.0.260.0030.00517.19
8.0.250.0000.00716.99
8.0.240.0050.00216.89
8.0.230.0000.00616.96
8.0.220.0040.00416.95
8.0.210.0000.00716.84
8.0.200.0030.00316.92
8.0.190.0000.00716.83
8.0.180.0000.00816.81
8.0.170.0000.00916.88
8.0.160.0040.00416.84
8.0.150.0000.00716.81
8.0.140.0000.00816.87
8.0.130.0000.00713.41
8.0.120.0000.00816.85
8.0.110.0050.00216.94
8.0.100.0040.00417.00
8.0.90.0040.00416.71
8.0.80.0070.01016.84
8.0.70.0000.00816.91
8.0.60.0040.00416.80
8.0.50.0000.00716.89
8.0.30.0090.01017.09
8.0.20.0150.00517.40
8.0.10.0000.00716.95
8.0.00.0110.00816.67
7.4.330.0020.00215.08
7.4.320.0030.00316.43
7.4.300.0030.00316.45
7.4.290.0040.00416.55
7.4.280.0040.00416.53
7.4.270.0050.00216.30
7.4.260.0030.00316.52
7.4.250.0040.00416.36
7.4.240.0030.00316.39
7.4.230.0030.00316.43
7.4.220.0060.01216.49
7.4.210.0150.00316.45
7.4.200.0030.00316.29
7.4.160.0030.01316.56
7.4.150.0070.01117.40
7.4.140.0120.00617.86
7.4.130.0080.00916.51
7.4.120.0070.01216.44
7.4.110.0120.00616.55
7.4.100.0100.01016.56
7.4.90.0060.01216.53
7.4.80.0090.00919.39
7.4.70.0080.00816.35
7.4.60.0130.01016.56
7.4.50.0060.00316.28
7.4.40.0120.00616.32
7.4.30.0200.02716.45
7.4.00.0110.00414.99
7.3.330.0000.00513.13
7.3.320.0000.00613.25
7.3.310.0050.00216.22
7.3.300.0030.00316.16
7.3.290.0000.00616.21
7.3.280.0070.01016.28
7.3.270.0140.00417.40
7.3.260.0160.00016.54
7.3.250.0060.01316.26
7.3.240.0100.00916.35
7.3.230.0030.01716.50
7.3.210.0070.01016.19
7.3.200.0090.00616.27
7.3.190.0030.01316.34
7.3.180.0100.00616.29
7.3.170.0060.01716.27
7.3.160.0060.01216.31
7.3.10.0090.00616.50
7.3.00.0140.00316.46
7.2.330.0110.01116.51
7.2.320.0070.01316.60
7.2.310.0120.00916.66
7.2.300.0130.00316.30
7.2.290.0030.01316.54
7.2.130.0060.00616.60
7.2.120.0090.00616.54
7.2.110.0110.00416.53
7.2.100.0140.00016.77
7.2.90.0030.01416.77
7.2.80.0110.00716.59
7.2.70.0040.01116.54
7.2.60.0010.01216.70
7.2.50.0110.00316.76
7.2.40.0030.01316.56
7.2.30.0080.00716.65
7.2.20.0000.01716.73
7.2.10.0060.01216.64
7.2.00.0070.00617.78
7.1.250.0040.01215.40
7.1.200.0040.00415.61
7.1.100.0030.01017.48
7.1.70.0030.00516.97
7.1.60.0000.02620.03
7.1.50.0100.01316.70
7.1.00.0000.07722.32
7.0.200.0760.00814.58
7.0.60.0000.04320.06
7.0.50.0170.04717.91
7.0.40.0100.06319.90
7.0.30.0270.03720.16
7.0.20.0300.08020.09
7.0.10.0100.06320.12
7.0.00.0070.08320.17
5.6.280.0030.06720.78
5.6.210.0070.09020.75
5.6.200.0070.08318.24
5.6.190.0100.08320.58
5.6.180.3270.03720.41
5.6.170.0300.08320.38
5.6.160.0100.08720.39
5.6.150.0030.06318.16
5.6.140.0030.05018.21
5.6.130.0070.04018.21
5.6.120.0030.04720.96
5.6.110.0100.08021.11
5.6.100.0000.09021.01
5.6.90.0030.07320.98
5.6.80.0070.05020.51
5.6.70.4400.04020.38
5.5.350.0200.07720.43
5.5.340.0030.08717.96
5.5.330.0100.08020.21
5.5.320.4170.03720.29
5.5.310.0130.04320.16
5.5.300.0070.08317.94
5.5.290.0070.08318.00
5.5.280.0030.09020.77
5.5.270.0130.03320.86
5.5.260.0000.06020.96
5.5.250.0100.06720.70
5.5.240.0070.05720.15
5.4.450.0700.05719.32
5.4.440.0570.05719.45
5.4.430.0830.06719.40
5.4.420.0770.05019.40
5.4.410.0600.07319.52
5.4.400.0570.05718.95
5.4.390.0870.04719.14
5.4.380.0730.05018.99
5.4.370.0570.06718.77
5.4.360.0730.05318.81
5.4.350.0770.05319.31
5.4.340.0630.05719.20
5.4.320.0600.05319.26
5.4.310.0630.06319.15
5.4.300.0830.05719.16
5.4.290.0670.05718.91
5.4.280.0700.05019.12
5.4.270.0670.04718.99
5.4.260.0700.05719.22
5.4.250.0630.04319.21
5.4.240.0570.06019.30
5.4.230.0500.07019.27
5.4.220.0670.04318.91
5.4.210.0530.05019.19
5.4.200.0530.05019.27
5.4.190.0470.06718.98
5.4.180.0570.06319.31
5.4.170.0600.05718.90
5.4.160.0700.06018.75
5.4.150.0870.06719.06
5.4.140.1030.05716.62
5.4.130.0930.05716.32
5.4.120.0670.05316.37
5.4.110.0630.06316.41
5.4.100.0770.06316.52
5.4.90.0600.04316.57
5.4.80.0900.07016.49
5.4.70.0000.07716.46
5.4.60.0330.04316.47
5.4.50.0070.06716.39
5.4.40.0270.06716.46
5.4.30.0170.03316.28
5.4.20.0330.04716.47

preferences:
54.49 ms | 401 KiB | 5 Q