3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); $lastFileTime = '1442594498'; echo $now->diff(DateTime::from($lastFileTime))->i;

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)
8.3.60.0040.01116.60
8.3.50.0140.00421.17
8.3.40.0100.01019.04
8.3.30.0090.00619.01
8.3.20.0040.00420.36
8.3.10.0040.00423.70
8.3.00.0080.00019.76
8.2.180.0110.00716.75
8.2.170.0060.00922.96
8.2.160.0100.01019.46
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0090.00017.63
8.2.110.0060.00319.45
8.2.100.0110.00017.88
8.2.90.0000.00819.10
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0070.00417.93
8.2.50.0050.00518.07
8.2.40.0040.00421.12
8.2.30.0000.00719.90
8.2.20.0040.00417.97
8.2.10.0000.00718.13
8.2.00.0070.00018.09
8.1.280.0110.00325.92
8.1.270.0050.00320.38
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.84
8.1.230.0110.00017.48
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0050.00517.48
8.1.190.0000.00817.60
8.1.180.0070.00018.10
8.1.170.0050.00318.65
8.1.160.0000.00822.00
8.1.150.0050.00518.82
8.1.140.0040.00417.54
8.1.130.0030.00417.75
8.1.120.0030.00717.57
8.1.110.0000.00717.49
8.1.100.0040.00417.47
8.1.90.0000.00717.49
8.1.80.0000.00717.46
8.1.70.0000.00817.48
8.1.60.0040.00417.53
8.1.50.0040.00417.64
8.1.40.0000.00817.52
8.1.30.0000.00817.71
8.1.20.0040.00417.69
8.1.10.0000.00817.69
8.1.00.0040.00417.71
8.0.300.0110.00018.77
8.0.290.0080.00016.88
8.0.280.0000.00718.51
8.0.270.0000.00717.25
8.0.260.0030.00317.24
8.0.250.0040.00417.12
8.0.240.0050.00317.16
8.0.230.0040.00417.08
8.0.220.0000.00817.02
8.0.210.0050.00317.04
8.0.200.0060.00017.14
8.0.190.0040.00417.09
8.0.180.0040.00417.06
8.0.170.0040.00417.07
8.0.160.0070.00017.08
8.0.150.0030.00317.06
8.0.140.0000.00817.05
8.0.130.0060.00013.52
8.0.120.0000.00816.98
8.0.110.0040.00417.13
8.0.100.0040.00416.95
8.0.90.0050.00216.91
8.0.80.0090.00617.14
8.0.70.0000.00917.01
8.0.60.0000.00716.92
8.0.50.0080.00017.20
8.0.30.0070.01217.21
8.0.20.0100.01017.42
8.0.10.0020.00517.10
8.0.00.0100.00716.97
7.4.330.0020.00215.14
7.4.320.0060.00016.57
7.4.300.0030.00316.64
7.4.290.0000.00816.65
7.4.280.0030.00516.77
7.4.270.0030.00316.74
7.4.260.0030.00316.71
7.4.250.0070.00016.64
7.4.240.0040.00416.77
7.4.230.0000.00816.78
7.4.220.0070.01316.66
7.4.210.0090.00516.64
7.4.200.0000.00716.63
7.4.160.0100.01016.70
7.4.150.0070.01017.40
7.4.140.0090.00817.86
7.4.130.0110.00916.69
7.4.120.0110.00616.65
7.4.110.0090.00916.73
7.4.100.0140.00416.81
7.4.90.0140.00416.74
7.4.80.0130.00919.39
7.4.70.0060.00916.80
7.4.60.0060.00916.63
7.4.50.0050.00316.42
7.4.40.0120.00616.79
7.4.30.0080.00816.70
7.4.00.0000.01415.23
7.3.330.0030.00513.11
7.3.320.0030.00313.18
7.3.310.0000.00716.40
7.3.300.0070.00016.44
7.3.290.0040.00416.44
7.3.280.0130.00816.41
7.3.270.0090.00917.40
7.3.260.0090.00816.71
7.3.250.0070.01016.55
7.3.240.0130.01016.52
7.3.230.0090.00916.42
7.3.210.0140.00316.67
7.3.200.0140.00316.55
7.3.190.0150.00316.68
7.3.180.0090.00916.50
7.3.170.0030.01316.57
7.3.160.0130.00616.39
7.2.330.0100.00716.52
7.2.320.0140.00516.82
7.2.310.0160.01016.88
7.2.300.0060.01216.59
7.2.290.0090.00616.87
7.2.60.0030.01317.07
7.2.00.0080.00519.53
7.1.200.0090.00615.71
7.1.100.0030.01218.11
7.1.70.0100.00317.07
7.1.60.0100.01320.03
7.1.50.0120.00616.59
7.1.00.0030.07722.43
7.0.200.0450.01014.91
7.0.60.0100.07720.00
7.0.50.0030.05717.81
7.0.40.0070.09320.04
7.0.30.0400.07020.17
7.0.20.0170.04020.21
7.0.10.0000.06320.12
7.0.00.0070.04720.01
5.6.280.0000.04021.07
5.6.210.0030.04020.72
5.6.200.0130.07318.16
5.6.190.0030.08720.33
5.6.180.3830.04720.61
5.6.170.0200.08720.42
5.6.160.0030.09320.41
5.6.150.0070.04018.22
5.6.140.0070.07018.09
5.6.130.0130.08318.18
5.6.120.0100.08320.89
5.6.110.0100.08021.11
5.6.100.0000.06020.88
5.6.90.0070.09020.95
5.6.80.0130.07720.40
5.6.70.3230.03320.38
5.5.350.0300.07320.40
5.5.340.0070.07717.89
5.5.330.0030.04320.21
5.5.320.3830.04720.29
5.5.310.0270.08020.16
5.5.300.0030.05317.96
5.5.290.0030.07317.95
5.5.280.0000.09320.84
5.5.270.0100.08020.97
5.5.260.0070.05020.86
5.5.250.0030.07020.77
5.5.240.0270.07020.35
5.4.450.0730.06319.54
5.4.440.0830.06319.44
5.4.430.0670.05019.47
5.4.420.0730.04719.57
5.4.410.0730.05018.99
5.4.400.0500.06018.93
5.4.390.0630.05019.08
5.4.380.0530.05719.31
5.4.370.0570.05019.16
5.4.360.0670.06019.19
5.4.350.0830.04718.93
5.4.340.1000.06719.20
5.4.320.0770.05019.14
5.4.310.0600.06018.74
5.4.300.0700.05318.79
5.4.290.0700.05719.19
5.4.280.0870.04719.08
5.4.270.0830.05019.19
5.4.260.0770.04718.78
5.4.250.0830.04719.07
5.4.240.0770.06019.16
5.4.230.0770.05019.30
5.4.220.0730.05019.29
5.4.210.0700.05319.21
5.4.200.0830.06019.09
5.4.190.0700.06719.14
5.4.180.0830.05019.29
5.4.170.0630.05019.21
5.4.160.0870.03719.15
5.4.150.0730.05318.75
5.4.140.0830.04016.24
5.4.130.0770.04316.48
5.4.120.0670.04716.21
5.4.110.0570.05016.50
5.4.100.0500.05316.46
5.4.90.0600.04316.55
5.4.80.0570.05016.20
5.4.70.0000.03716.22
5.4.60.0330.04016.37
5.4.50.0000.07016.31
5.4.40.0230.06016.47
5.4.30.0330.06016.41
5.4.20.0200.05016.04

preferences:
52.11 ms | 401 KiB | 5 Q