3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t=time(); echo($t); $str='Fri, 20 Nov 2015 17:56:56 -0500'; echo($str); $date = new DateTime( $str ); echo $date->format( 'H:i:s' ); echo($date);

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)
7.4.00.0100.01015.13
7.3.120.0100.00715.10
7.3.110.0070.01015.16
7.3.100.0090.00915.04
7.3.90.0000.01415.03
7.3.80.0090.00615.26
7.3.70.0040.00914.93
7.3.60.0060.00315.14
7.3.50.0130.00314.80
7.3.40.0070.00715.11
7.3.30.0030.00715.01
7.3.20.0070.00716.65
7.3.10.0060.00916.95
7.3.00.0090.00616.91
7.2.250.0110.00715.36
7.2.240.0030.01315.21
7.2.230.0030.00915.40
7.2.220.0000.01215.28
7.2.210.0000.01715.00
7.2.200.0000.01715.30
7.2.190.0000.01115.31
7.2.180.0030.01415.18
7.2.170.0030.00615.24
7.2.160.0070.00715.36
7.2.150.0030.01317.12
7.2.140.0040.01217.20
7.2.130.0060.01317.07
7.2.120.0030.00617.07
7.2.110.0060.00917.08
7.2.100.0070.01117.13
7.2.90.0040.00817.15
7.2.80.0030.01217.02
7.2.70.0000.01216.85
7.2.60.0080.00816.96
7.2.50.0000.01617.13
7.2.40.0040.00817.25
7.2.30.0130.00317.06
7.2.20.0110.00417.18
7.2.10.0030.01417.20
7.2.00.0040.01018.20
7.1.330.0070.01015.76
7.1.320.0000.01316.07
7.1.310.0030.00916.24
7.1.300.0070.00716.17
7.1.290.0080.00816.15
7.1.280.0060.00316.14
7.1.270.0030.00916.13
7.1.260.0040.00816.00
7.1.250.0060.00916.13
7.1.240.0070.00715.99
7.1.230.0160.00015.74
7.1.220.0070.00716.09
7.1.210.0070.01016.00
7.1.200.0080.00016.04
7.1.190.0100.00315.74
7.1.180.0040.00816.02
7.1.170.0000.00816.12
7.1.160.0040.00415.87
7.1.150.0130.00315.88
7.1.140.0030.01015.99
7.1.130.0070.00315.91
7.1.120.0090.00915.78
7.1.110.0100.00716.07
7.1.100.0150.00316.05
7.1.90.0030.00915.81
7.1.80.0090.00916.08
7.1.70.0030.00816.64
7.1.60.0080.01217.54
7.1.50.0080.00716.48
7.1.40.0090.00315.80
7.1.30.0040.00416.13
7.1.20.0070.00415.73
7.1.10.0060.00615.95
7.1.00.0030.04519.05
7.0.330.0030.00915.52
7.0.320.0000.01515.52
7.0.310.0060.00615.57
7.0.300.0070.00315.55
7.0.290.0090.00615.32
7.0.280.0030.01315.54
7.0.270.0050.00315.54
7.0.260.0070.01015.59
7.0.250.0030.01415.77
7.0.240.0050.00515.59
7.0.230.0080.00315.67
7.0.220.0090.00615.32
7.0.210.0060.00615.74
7.0.200.0060.00816.34
7.0.190.0040.00815.63
7.0.180.0100.00015.57
7.0.170.0040.00415.63
7.0.160.0030.01015.60
7.0.150.0000.01215.63
7.0.140.0070.00715.68
7.0.130.0060.01015.57
7.0.120.0030.00515.54
7.0.110.0030.00615.74
7.0.100.0080.00415.38
7.0.90.0030.04917.78
7.0.80.0070.04717.65
7.0.70.0080.04317.91
7.0.60.0090.04417.69
7.0.50.0280.04218.02
7.0.40.0030.02816.86
7.0.30.0080.03516.85
7.0.20.0080.04216.97
7.0.10.0060.04116.97
7.0.00.0100.02316.82
5.6.400.0040.01114.51
5.6.390.0030.01014.51
5.6.380.0080.00414.61
5.6.370.0030.01414.38
5.6.360.0030.01414.45
5.6.350.0060.00914.31
5.6.340.0030.00714.68
5.6.330.0110.00414.61
5.6.320.0090.00314.59
5.6.310.0110.00714.46
5.6.300.0060.00614.33
5.6.290.0000.01214.08
5.6.280.0030.03717.72
5.6.270.0040.00714.82
5.6.260.0080.00414.40
5.6.250.0080.00314.23
5.6.240.0080.04617.50
5.6.230.0100.03817.50
5.6.220.0030.03517.44
5.6.210.0100.02517.49
5.6.200.0110.04117.67
5.6.190.0110.01817.76
5.6.180.0050.04217.74
5.6.170.0110.03517.62
5.6.160.0040.04517.72
5.6.150.0050.04817.54
5.6.140.0100.04317.74
5.6.130.0050.04217.72
5.6.120.0130.04117.66
5.6.110.0110.04017.67
5.6.100.0160.04017.71
5.6.90.0080.04017.79
5.6.80.0050.02317.28
5.6.70.0090.04317.35
5.6.60.0110.04117.31
5.6.50.0090.03917.41
5.6.40.0090.03517.48
5.6.30.0100.03317.48
5.6.20.0080.04317.35
5.6.10.0070.03317.48
5.6.00.0080.02817.27
5.5.380.0080.04017.50
5.5.370.0050.03517.29
5.5.360.0050.04617.32
5.5.350.0080.03517.36
5.5.340.0140.03717.70
5.5.330.0130.03517.77
5.5.320.0030.04217.85
5.5.310.0050.04317.77
5.5.300.0030.02817.68
5.5.290.0080.04217.63
5.5.280.0100.04117.57
5.5.270.0080.04117.50
5.5.260.0080.04617.46
5.5.250.0100.04017.28
5.5.240.0050.02517.23
5.5.230.0130.03317.18
5.5.220.0050.04317.34
5.5.210.0020.04017.17
5.5.200.0080.03217.28
5.5.190.0090.03217.13
5.5.180.0070.02917.09
5.5.170.0070.00714.49
5.5.160.0070.04517.14
5.5.150.0060.04517.34
5.5.140.0100.03117.16
5.5.130.0070.03517.13
5.5.120.0080.02617.23
5.5.110.0150.03817.32
5.5.100.0070.04317.27
5.5.90.0090.03117.19
5.5.80.0000.04817.25
5.5.70.0050.04217.18
5.5.60.0130.04017.15
5.5.50.0050.04416.99
5.5.40.0070.03717.01
5.5.30.0060.03717.30
5.5.20.0050.02717.20
5.5.10.0100.04316.90
5.5.00.0050.04517.27

preferences:
41.95 ms | 400 KiB | 5 Q