3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2017-02-07'); echo date_format($datetime1, 'm-d-Y');

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)
8.3.60.0060.01018.56
8.3.50.0070.00719.95
8.3.40.0030.01319.06
8.3.30.0070.00718.79
8.3.20.0060.00321.82
8.3.10.0040.00420.48
8.3.00.0000.00822.09
8.2.180.0070.00718.46
8.2.170.0110.00422.96
8.2.160.0060.00922.32
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00318.09
8.2.120.0040.00426.35
8.2.110.0030.00720.37
8.2.100.0120.00017.91
8.2.90.0000.00819.20
8.2.80.0040.00418.03
8.2.70.0040.00417.75
8.2.60.0030.00618.05
8.2.50.0030.00518.10
8.2.40.0100.00220.42
8.2.30.0070.00019.26
8.2.20.0000.00718.02
8.2.10.0030.00517.93
8.2.00.0000.00917.67
8.1.280.0150.00625.92
8.1.270.0030.00623.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.34
8.1.230.0090.00319.67
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0040.00418.68
8.1.160.0040.00418.95
8.1.150.0000.00720.24
8.1.140.0000.00719.52
8.1.130.0000.00719.10
8.1.120.0000.00717.59
8.1.110.0040.00417.56
8.1.100.0040.00417.55
8.1.90.0040.00417.49
8.1.80.0000.00817.48
8.1.70.0070.00017.57
8.1.60.0080.00017.61
8.1.50.0040.00417.56
8.1.40.0000.00817.59
8.1.30.0000.00917.62
8.1.20.0030.00617.70
8.1.10.0040.00417.65
8.1.00.0030.00617.66
8.0.300.0030.00520.00
8.0.290.0060.00317.00
8.0.280.0040.00418.43
8.0.270.0040.00417.42
8.0.260.0020.00517.37
8.0.250.0050.00317.04
8.0.240.0000.00817.17
8.0.230.0040.00417.01
8.0.220.0000.00716.97
8.0.210.0060.00316.89
8.0.200.0070.00017.07
8.0.190.0040.00417.09
8.0.180.0050.00317.03
8.0.170.0040.00417.02
8.0.160.0000.00817.06
8.0.150.0040.00416.94
8.0.140.0000.00816.89
8.0.130.0000.00613.41
8.0.120.0050.00316.88
8.0.110.0030.00516.87
8.0.100.0080.00016.82
8.0.90.0040.00416.90
8.0.80.0100.00616.99
8.0.70.0030.00616.96
8.0.60.0000.00816.88
8.0.50.0000.00716.81
8.0.30.0100.01017.24
8.0.20.0140.00717.40
8.0.10.0040.00417.04
8.0.00.0060.01016.80
7.4.330.0000.00615.55
7.4.320.0060.00016.59
7.4.300.0030.00316.53
7.4.290.0070.00016.67
7.4.280.0040.00416.63
7.4.270.0000.00716.67
7.4.260.0000.00716.56
7.4.250.0000.00716.61
7.4.240.0040.00416.58
7.4.230.0040.00416.76
7.4.220.0030.01316.56
7.4.210.0120.00316.60
7.4.200.0070.00016.57
7.4.160.0100.00716.62
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0110.00516.55
7.4.120.0100.00916.66
7.4.110.0100.00716.40
7.4.100.0070.01016.56
7.4.90.0060.01016.47
7.4.80.0070.01019.39
7.4.70.0030.01216.48
7.4.60.0040.01716.61
7.4.50.0050.00716.37
7.4.40.0110.00516.48
7.4.30.0120.00616.56
7.4.00.0000.01815.36
7.3.330.0000.00613.24
7.3.320.0030.00313.01
7.3.310.0030.00316.13
7.3.300.0000.00716.27
7.3.290.0090.00616.32
7.3.280.0100.00616.29
7.3.270.0070.01117.40
7.3.260.0130.00816.40
7.3.250.0110.00716.49
7.3.240.0130.00616.36
7.3.230.0100.00716.42
7.3.210.0030.01316.56
7.3.200.0100.00716.65
7.3.190.0050.01016.38
7.3.180.0030.01316.50
7.3.170.0060.01116.52
7.3.160.0050.01116.41
7.3.10.0030.01016.52
7.3.00.0040.01116.66
7.2.330.0090.00916.61
7.2.320.0000.02116.88
7.2.310.0130.00316.48
7.2.300.0070.01716.80
7.2.290.0070.01316.78
7.2.130.0000.01116.94
7.2.120.0070.00716.93
7.2.110.0050.00716.88
7.2.100.0060.00616.86
7.2.90.0070.00716.79
7.2.80.0080.00616.74
7.2.70.0050.00717.03
7.2.60.0060.01017.08
7.2.50.0090.00616.92
7.2.40.0060.00817.04
7.2.30.0050.00717.08
7.2.20.0070.00716.70
7.2.10.0050.00816.90
7.2.00.0030.00817.08
7.1.250.0060.00315.82
7.1.240.0040.01215.78
7.1.230.0000.01415.74
7.1.220.0040.01115.80
7.1.210.0090.00315.92
7.1.200.0060.00315.87
7.1.190.0040.00816.06
7.1.180.0000.01116.06
7.1.170.0000.00815.82
7.1.160.0030.00915.67
7.1.150.0040.00815.80
7.1.140.0040.00815.92
7.1.130.0070.00715.97
7.1.120.0000.01415.70
7.1.110.0060.01015.96
7.1.100.0100.00615.79
7.1.90.0060.00615.92
7.1.80.0070.00715.95
7.1.70.0050.00616.44
7.1.60.0030.01016.51
7.1.50.0090.00316.03
7.1.40.0100.00015.64
7.1.30.0100.00315.84
7.1.20.0000.01215.70
7.1.10.0050.03819.04
7.1.00.0060.03019.10
7.0.320.0060.00615.27
7.0.310.0100.00615.43
7.0.300.0040.00815.30
7.0.290.0130.00315.49
7.0.280.0150.00015.41
7.0.270.0060.00315.51
7.0.260.0100.00015.42
7.0.250.0000.01215.39
7.0.240.0000.01415.70
7.0.230.0040.01215.60
7.0.220.0100.00315.52
7.0.210.0090.00615.71
7.0.200.0040.00915.98
7.0.190.0150.00015.70
7.0.180.0040.00815.31
7.0.170.0060.00915.61
7.0.160.0080.00815.54
7.0.150.0090.04218.71
7.0.140.0080.03218.76
7.0.130.0030.04318.70
7.0.120.0070.03218.79
7.0.110.0070.03318.75
7.0.100.0070.03218.63
7.0.90.0030.03518.79
7.0.80.0110.02618.67
7.0.70.0030.03218.54
7.0.60.0070.03218.63
7.0.50.0050.03318.72
7.0.40.0070.02617.84
7.0.30.0080.02817.73
7.0.20.0100.02817.70
7.0.10.0060.03117.71
7.0.00.0120.02517.78
5.6.380.0110.00414.62

preferences:
35.31 ms | 400 KiB | 5 Q