3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=new DateTime(time()-24*3600); $x->modify('monday'); echo $x->format('Y-m-d H:i:s');

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)
7.4.00.0040.01415.14
7.3.120.0090.00714.89
7.3.110.0070.00714.90
7.3.100.0070.00714.86
7.3.90.0060.01014.99
7.3.80.0070.00714.72
7.3.70.0030.00714.87
7.3.60.0060.00914.87
7.3.50.0050.00914.84
7.3.40.0080.00614.92
7.3.30.0050.00914.73
7.3.20.0080.00716.71
7.3.10.0070.00816.77
7.3.00.0080.00416.65
7.2.250.0090.00815.02
7.2.240.0080.01115.13
7.2.230.0090.00614.99
7.2.220.0080.00815.12
7.2.210.0070.00914.85
7.2.200.0050.00715.01
7.2.190.0050.00714.94
7.2.180.0090.00415.05
7.2.170.0040.00715.04
7.2.160.0140.00014.86
7.2.150.0060.00916.78
7.2.140.0030.01116.72
7.2.130.0030.00716.65
7.2.120.0000.01117.00
7.2.110.0000.01016.82
7.2.100.0060.00916.59
7.2.90.0090.00316.94
7.2.80.0060.01016.92
7.2.70.0100.01016.74
7.2.60.0030.01316.91
7.2.50.0070.01016.56
7.2.40.0100.00617.04
7.2.30.0000.01517.07
7.2.20.0000.01116.97
7.2.10.0070.00716.86
7.2.00.0020.01118.18
7.1.330.0010.01415.75
7.1.320.0070.00415.78
7.1.310.0040.01215.83
7.1.300.0020.01015.85
7.1.290.0050.01015.77
7.1.280.0080.00615.80
7.1.270.0040.01115.85
7.1.260.0080.00515.86
7.1.250.0030.01015.93
7.1.240.0070.00715.82
7.1.230.0030.01315.80
7.1.220.0110.00015.91
7.1.210.0000.01315.58
7.1.200.0070.00615.67
7.1.190.0060.00915.89
7.1.180.0000.01315.87
7.1.170.0130.00315.80
7.1.160.0030.01215.57
7.1.150.0030.01015.96
7.1.140.0040.00415.93
7.1.130.0080.00415.68
7.1.120.0000.00915.84
7.1.110.0070.00315.74
7.1.100.0030.01016.83
7.1.90.0030.01015.97
7.1.80.0090.00315.53
7.1.70.0030.00916.59
7.1.60.0070.01017.40
7.1.50.0110.00816.29
7.1.40.0090.00316.00
7.1.30.0090.00315.94
7.1.20.0100.00315.57
7.1.10.0060.00615.85
7.1.00.0030.04319.15
7.0.330.0090.00615.61
7.0.320.0000.01015.37
7.0.310.0060.01215.30
7.0.300.0030.01015.21
7.0.290.0070.00715.07
7.0.280.0090.00615.53
7.0.270.0140.00315.41
7.0.260.0040.00815.50
7.0.250.0030.01015.63
7.0.240.0060.00615.46
7.0.230.0070.00715.39
7.0.220.0000.00815.50
7.0.210.0030.00615.58
7.0.200.0010.01116.09
7.0.190.0120.00315.52
7.0.180.0040.00715.44
7.0.170.0090.00615.31
7.0.160.0030.00615.46
7.0.150.0060.00315.42
7.0.140.0000.01515.59
7.0.130.0030.01215.65
7.0.120.0100.00315.20
7.0.110.0040.00715.52
7.0.100.0110.00415.66
7.0.90.0060.01015.48
7.0.80.0250.04217.71
7.0.70.0330.03217.78
7.0.60.0260.03017.60
7.0.50.0320.03617.81
7.0.40.0120.04016.79
7.0.30.0080.04316.85
7.0.20.0050.04116.66
7.0.10.0040.02416.87
7.0.00.0050.03016.79
5.6.400.0030.00914.57
5.6.390.0060.00914.55
5.6.380.0060.00614.23
5.6.370.0050.00514.32
5.6.360.0000.01214.79
5.6.350.0090.00614.32
5.6.340.0030.00914.04
5.6.330.0070.00714.51
5.6.320.0040.00414.64
5.6.310.0070.00714.36
5.6.300.0040.01214.04
5.6.290.0040.00714.29
5.6.280.0030.02017.75
5.6.270.0000.01114.41
5.6.260.0040.00914.50
5.6.250.0000.01014.39
5.6.240.0030.01014.48
5.6.230.0100.04717.47
5.6.220.0150.03317.43
5.6.210.0030.02717.63
5.6.200.0070.04517.57
5.6.190.0050.03217.86
5.6.180.0090.03217.71
5.6.170.0120.04317.64
5.6.160.0100.04217.68
5.6.150.0060.04217.56
5.6.140.0150.04017.64
5.6.130.0050.04717.80
5.6.120.0050.02917.84
5.6.110.0150.03817.72
5.6.100.0080.04417.66
5.6.90.0100.04217.74
5.6.80.0100.03117.50
5.6.70.0070.02617.46
5.6.60.0020.04717.29
5.6.50.0150.03317.28
5.6.40.0080.03717.48
5.6.30.0050.02717.25
5.6.20.0060.04017.29
5.6.10.0110.02917.39
5.6.00.0050.03617.37
5.5.380.0030.00914.03
5.5.370.0080.03517.51
5.5.360.0070.04517.28
5.5.350.0020.05017.37
5.5.340.0090.03517.60
5.5.330.0070.04717.56
5.5.320.0070.04317.72
5.5.310.0080.04317.37
5.5.300.0090.03617.31
5.5.290.0120.04217.67
5.5.280.0070.04317.54
5.5.270.0020.04017.72
5.5.260.0070.03017.65
5.5.250.0060.04817.49
5.5.240.0070.04217.24
5.5.230.0030.02617.23
5.5.220.0030.04717.15
5.5.210.0120.03817.28
5.5.200.0040.02817.18
5.5.190.0090.04017.26
5.5.180.0080.02717.08
5.5.170.0090.00614.25
5.5.160.0110.04117.24
5.5.150.0080.03817.34
5.5.140.0090.03217.29
5.5.130.0120.03417.14
5.5.120.0070.04217.26
5.5.110.0050.04617.31
5.5.100.0110.03617.04
5.5.90.0020.04317.04
5.5.80.0100.02317.01
5.5.70.0050.04517.19
5.5.60.0080.02616.98
5.5.50.0090.03517.14
5.5.40.0090.03916.99
5.5.30.0080.04316.91
5.5.20.0070.03217.23
5.5.10.0050.04817.16
5.5.00.0100.04017.15

preferences:
37.13 ms | 401 KiB | 5 Q