3v4l.org

run code in 300+ PHP versions simultaneously
<?php $checkOut = "2016-01-31 15:01:11"; $checkIn = "2011-01-31 15:32:35"; echo ($checkIn - $checkOut);

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)
8.3.60.0140.00718.28
8.3.50.0110.00821.98
8.3.40.0130.00318.67
8.3.30.0070.00718.81
8.3.20.0040.00420.16
8.3.10.0080.00020.51
8.3.00.0070.00021.79
8.2.180.0070.01416.63
8.2.170.0070.01122.96
8.2.160.0000.01521.91
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00421.04
8.2.120.0080.00026.35
8.2.110.0040.00420.39
8.2.100.0090.00317.72
8.2.90.0040.00417.62
8.2.80.0030.00518.73
8.2.70.0040.00417.63
8.2.60.0080.00017.50
8.2.50.0030.00617.63
8.2.40.0000.00917.62
8.2.30.0050.00219.47
8.2.20.0070.00017.58
8.2.10.0040.00417.90
8.2.00.0070.00017.85
8.1.280.0100.00725.92
8.1.270.0090.00621.92
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00623.59
8.1.230.0000.01220.91
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.13
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0030.00618.43
8.1.160.0070.00020.60
8.1.150.0050.00318.86
8.1.140.0000.00819.48
8.1.130.0000.00817.70
8.1.120.0040.00417.41
8.1.110.0000.00717.28
8.1.100.0000.00717.40
8.1.90.0000.00817.39
8.1.80.0040.00317.30
8.1.70.0070.00017.40
8.1.60.0080.00017.52
8.1.50.0060.00317.45
8.1.40.0050.00317.46
8.1.30.0040.00417.64
8.1.20.0040.00417.45
8.1.10.0050.00317.41
8.1.00.0000.00717.41
8.0.300.0050.00218.84
8.0.290.0040.00416.63
8.0.280.0040.00418.44
8.0.270.0030.00317.23
8.0.260.0070.00317.18
8.0.250.0070.00017.04
8.0.240.0030.00316.99
8.0.230.0040.00416.97
8.0.220.0040.00416.91
8.0.210.0030.00516.86
8.0.200.0030.00316.83
8.0.190.0040.00416.93
8.0.180.0070.00016.79
8.0.170.0040.00416.80
8.0.160.0000.00716.81
8.0.150.0000.00716.86
8.0.140.0050.01016.77
8.0.130.0050.00013.36
8.0.120.0050.00316.84
8.0.110.0050.00216.71
8.0.100.0040.00416.78
8.0.90.0000.00716.81
8.0.80.0100.00716.76
8.0.70.0040.00416.76
8.0.60.0000.00716.87
8.0.50.0030.00516.91
8.0.30.0070.01117.13
8.0.20.0100.01017.40
8.0.10.0040.00417.03
8.0.00.0100.00916.67
7.4.330.0030.00316.76
7.4.320.0000.00616.57
7.4.300.0030.00316.43
7.4.290.0030.00316.48
7.4.280.0030.00316.51
7.4.270.0000.00716.47
7.4.260.0020.00516.37
7.4.250.0040.00416.39
7.4.240.0000.00816.44
7.4.230.0030.00316.63
7.4.220.0090.00916.55
7.4.210.0090.00616.43
7.4.200.0040.00416.17
7.4.160.0130.00616.38
7.4.150.0100.00617.40
7.4.140.0110.00917.86
7.4.130.0090.01116.47
7.4.120.0050.01516.36
7.4.110.0080.00816.39
7.4.100.0030.01416.61
7.4.90.0130.00316.36
7.4.80.0090.00919.39
7.4.70.0100.00716.42
7.4.60.0130.00316.49
7.4.50.0030.01016.16
7.4.40.0110.00616.57
7.4.30.0130.00316.38
7.4.00.0090.00615.00
7.3.330.0000.00512.99
7.3.320.0030.00313.13
7.3.310.0040.00416.11
7.3.300.0030.00316.24
7.3.290.0100.00716.26
7.3.280.0080.00616.25
7.3.270.0170.00717.40
7.3.260.0070.01116.62
7.3.250.0100.01216.48
7.3.240.0120.00616.45
7.3.230.0060.01216.39
7.3.210.0060.01616.43
7.3.200.0100.00616.30
7.3.190.0120.00616.34
7.3.180.0060.00916.27
7.3.170.0110.00616.41
7.3.160.0160.00416.33
7.2.330.0120.00616.43
7.2.320.0180.00416.33
7.2.310.0110.00616.57
7.2.300.0130.00416.41
7.2.290.0100.00716.33
7.2.60.0060.00616.88
7.2.00.0030.01019.19
7.1.200.0030.01015.63
7.1.100.0190.00817.79
7.1.70.0040.00417.03
7.1.60.0070.01719.24
7.1.50.0070.01516.81
7.1.00.0070.07322.46
7.0.200.0180.00614.93
7.0.60.0370.05319.85
7.0.50.0170.07317.79
7.0.40.0100.08320.04
7.0.30.0270.04020.11
7.0.20.0230.06320.00
7.0.10.0130.06020.04
7.0.00.0030.08720.19
5.6.280.0100.06720.91
5.6.210.0100.07720.52
5.6.200.0030.08318.11
5.6.190.0100.04020.39
5.6.180.0200.04020.63
5.6.170.0200.08720.45
5.6.160.0170.04720.37
5.6.150.0030.04018.17
5.6.140.0030.04018.11
5.6.130.0130.05318.21
5.6.120.0070.08320.98
5.6.110.0000.04321.00
5.6.100.0200.07320.96
5.6.90.0130.08320.95
5.6.80.0030.08320.39
5.5.350.0270.08320.32
5.5.340.0030.06017.98
5.5.330.0070.03720.40
5.5.320.0630.06720.41
5.5.310.0230.08320.28
5.5.300.0000.04317.99
5.5.290.0100.07717.85
5.5.280.0030.04720.76
5.5.270.0100.05320.72
5.5.260.0130.07320.79
5.5.250.0200.07320.70
5.5.240.0030.07320.14

preferences:
87.79 ms | 401 KiB | 5 Q