3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(date('Y-m-d H:i:s')); var_dump(time()); var_dump(strtotime('-1 day')); var_dump(date('Y-m-d H:i:s', strtotime('-1 day'))); var_dump(date('Y-m-d H:i:s', strtotime('-3hour'))); var_dump(date('Y-m-d H:i:s', strtotime('-10min')));

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)
7.4.10.0120.00614.71
7.4.00.0090.00715.10
7.3.130.0060.01214.57
7.3.120.0090.00614.85
7.3.110.0060.01015.03
7.3.100.0050.01114.80
7.3.90.0050.00914.69
7.3.80.0070.00514.98
7.3.70.0070.00714.74
7.3.60.0090.00514.90
7.3.50.0050.00714.92
7.3.40.0060.00614.95
7.3.30.0030.00914.75
7.3.20.0020.00916.66
7.3.10.0050.00716.73
7.3.00.0080.00616.62
7.2.260.0110.00715.14
7.2.250.0040.01515.29
7.2.240.0060.00914.73
7.2.230.0050.01115.25
7.2.220.0050.01015.05
7.2.210.0050.00715.15
7.2.200.0020.01015.01
7.2.190.0050.00914.94
7.2.180.0030.00915.09
7.2.170.0120.00415.11
7.2.160.0070.00314.68
7.2.150.0090.00617.07
7.2.140.0030.00916.93
7.2.130.0040.01216.86
7.2.120.0120.00317.05
7.2.110.0000.00917.00
7.2.100.0170.00016.70
7.2.90.0030.00816.80
7.2.80.0030.00616.91
7.2.70.0030.01016.80
7.2.60.0140.00017.02
7.2.50.0070.00617.09
7.2.40.0120.00317.04
7.2.30.0070.01116.91
7.2.20.0050.00516.95
7.2.10.0030.01317.04
7.2.00.0070.01117.07
7.1.330.0100.00515.91
7.1.320.0060.00715.77
7.1.310.0030.01215.71
7.1.300.0070.00715.71
7.1.290.0030.00615.89
7.1.280.0070.00615.75
7.1.270.0060.00415.90
7.1.260.0090.00115.94
7.1.250.0070.00715.67
7.1.240.0090.00315.88
7.1.230.0100.00615.97
7.1.220.0000.00915.96
7.1.210.0060.01215.91
7.1.200.0000.01315.46
7.1.190.0090.00316.01
7.1.180.0000.00915.96
7.1.170.0070.00715.91
7.1.160.0060.01015.95
7.1.150.0030.00915.76
7.1.140.0060.00615.93
7.1.130.0030.01015.99
7.1.120.0140.00315.84
7.1.110.0040.00715.98
7.1.100.0060.00615.96
7.1.90.0060.00915.78
7.1.80.0100.00315.81
7.1.70.0050.00716.66
7.1.60.0030.01317.68
7.1.50.0110.00616.43
7.1.40.0000.01315.96
7.1.30.0060.01215.89
7.1.20.0060.00315.89
7.1.10.0030.01015.93
7.1.00.0150.03319.04
7.0.330.0050.00315.40
7.0.320.0100.00315.42
7.0.310.0100.00715.38
7.0.300.0070.00715.20
7.0.290.0030.00615.42
7.0.280.0070.00315.46
7.0.270.0120.00415.53
7.0.260.0060.00615.44
7.0.250.0050.00515.34
7.0.240.0000.01615.45
7.0.230.0100.00715.57
7.0.220.0090.01215.27
7.0.210.0060.01515.48
7.0.200.0140.00715.07
7.0.190.0060.00915.51
7.0.180.0090.00615.37
7.0.170.0070.00715.63
7.0.160.0080.00315.70
7.0.150.0030.00715.48
7.0.140.0030.01015.20
7.0.130.0080.00615.46
7.0.120.0060.01015.36
7.0.110.0070.01015.49
7.0.100.0080.03817.66
7.0.90.0070.02217.52
7.0.80.0050.04417.71
7.0.70.0090.03917.71
7.0.60.0070.03917.79
7.0.50.0050.04717.92
7.0.40.0080.04216.86
7.0.30.0070.04216.90
7.0.20.0050.04616.88
7.0.10.0030.04416.81
7.0.00.0070.03416.77
5.6.400.0070.00714.23
5.6.390.0030.01014.36
5.6.380.0060.01214.22
5.6.370.0030.00914.14
5.6.360.0040.00414.41
5.6.350.0060.00614.09
5.6.340.0060.00914.25
5.6.330.0130.00314.51
5.6.320.0040.00714.36
5.6.310.0060.00614.45
5.6.300.0000.01414.31
5.6.290.0030.00914.30
5.6.280.0050.02417.56
5.6.270.0100.00714.13
5.6.260.0040.00714.05
5.6.250.0060.04517.55
5.6.240.0100.04217.56
5.6.230.0080.03817.43
5.6.220.0080.04217.54
5.6.210.0080.03717.47
5.6.200.0050.04517.68
5.6.190.0070.02717.75
5.6.180.0100.04417.70
5.6.170.0080.04417.68
5.6.160.0070.03717.76
5.6.150.0030.04017.63
5.6.140.0020.04817.81
5.6.130.0120.04217.70
5.6.120.0080.04317.61
5.6.110.0070.03017.54
5.6.100.0050.04517.64
5.6.90.0060.03317.70
5.6.80.0050.03117.30
5.6.70.0100.03517.47
5.6.60.0070.03517.43
5.6.50.0050.03817.22
5.6.40.0110.02317.20
5.6.30.0030.02917.21
5.6.20.0050.04517.11
5.6.10.0080.04317.37
5.6.00.0110.04017.35
5.5.380.0050.02717.27
5.5.370.0120.03817.22
5.5.360.0100.04017.42
5.5.350.0130.03817.27
5.5.340.0130.02217.48
5.5.330.0080.04017.28
5.5.320.0100.02017.47
5.5.310.0070.04817.54
5.5.300.0070.04517.55
5.5.290.0070.04517.68
5.5.280.0040.04217.46
5.5.270.0050.04817.60
5.5.260.0060.04117.50
5.5.250.0020.04817.28
5.5.240.0080.03717.08
5.5.230.0070.03817.11
5.5.220.0050.03517.17
5.5.210.0070.03817.19
5.5.200.0020.04517.08
5.5.190.0030.02817.26
5.5.180.0080.02017.09
5.5.170.0100.00714.03
5.5.160.0000.04417.13
5.5.150.0070.04217.25
5.5.140.0080.04017.26
5.5.130.0050.04617.20
5.5.120.0080.03316.96
5.5.110.0080.02717.20
5.5.100.0050.03217.19
5.5.90.0070.02416.99
5.5.80.0030.02516.99
5.5.70.0030.02317.00
5.5.60.0080.02017.16
5.5.50.0030.02517.13
5.5.40.0040.02016.92
5.5.30.0070.02117.16
5.5.20.0080.02117.08
5.5.10.0100.01916.98
5.5.00.0020.02217.09

preferences:
37.32 ms | 401 KiB | 5 Q