3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str= "16/05/2015 +5 hours +30 minutes"; echo strtotime($str);

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.3.10.0000.01416.58
7.3.00.0080.00016.58
7.2.130.0030.01216.91
7.2.120.0040.00816.84
7.2.110.0030.01016.69
7.2.100.0090.00316.72
7.2.90.0030.00616.86
7.2.80.0160.00316.99
7.2.70.0140.00717.00
7.2.60.0000.01517.03
7.2.50.0030.00617.14
7.2.40.0140.00316.95
7.2.30.0190.00617.04
7.2.20.0030.01216.89
7.2.10.0030.00717.09
7.2.00.0040.01118.14
7.1.250.0040.00815.90
7.1.240.0120.00015.98
7.1.230.0080.00015.84
7.1.220.0120.00815.83
7.1.210.0090.00615.77
7.1.200.0080.00615.88
7.1.190.0100.00715.78
7.1.180.0030.01315.73
7.1.170.0030.00915.90
7.1.160.0120.00416.00
7.1.150.0090.00615.75
7.1.140.0030.00915.55
7.1.130.0070.00716.03
7.1.120.0090.00316.00
7.1.110.0090.00615.81
7.1.100.0120.00517.13
7.1.90.0030.00716.10
7.1.80.0140.00015.91
7.1.70.0070.00416.66
7.1.60.0050.01217.72
7.1.50.0090.01216.45
7.1.40.0060.00915.92
7.1.30.0030.01315.93
7.1.20.0000.01015.68
7.1.10.0070.00315.79
7.1.00.0050.04819.17
7.0.330.0080.00815.61
7.0.320.0040.01114.98
7.0.310.0000.01315.47
7.0.300.0100.00315.31
7.0.290.0090.00315.40
7.0.280.0040.01515.14
7.0.270.0060.00615.19
7.0.260.0050.00515.14
7.0.250.0110.00715.36
7.0.240.0130.00715.59
7.0.230.0060.00815.67
7.0.220.0120.00415.63
7.0.210.0060.00615.66
7.0.200.0070.00815.29
7.0.190.0040.00415.37
7.0.180.0200.00015.45
7.0.170.0080.00815.43
7.0.160.0070.00715.48
7.0.150.0070.01015.46
7.0.140.0000.03918.86
7.0.130.0070.01415.29
7.0.120.0070.00715.61
7.0.110.0360.02317.69
7.0.100.0440.02017.77
7.0.90.0260.02317.63
7.0.80.0340.04317.64
7.0.70.0110.02717.64
7.0.60.0240.02917.63
7.0.50.0190.03117.65
7.0.40.0070.02316.43
7.0.30.0070.02716.43
7.0.20.0150.03616.63
7.0.10.0080.04116.54
7.0.00.0120.04016.55
5.6.380.0030.01314.30
5.6.370.0040.01114.35
5.6.360.0100.00014.40
5.6.350.0040.01114.49
5.6.340.0120.00414.13
5.6.330.0070.00714.32
5.6.320.0050.00214.06
5.6.310.0000.01214.22
5.6.300.0100.00714.29
5.6.290.0160.00714.81
5.6.280.0030.04017.76
5.6.270.0060.00614.45
5.6.260.0120.03117.48
5.6.250.0050.04417.64
5.6.240.0050.02617.49
5.6.230.0050.02317.47
5.6.220.0040.04617.56
5.6.210.0090.02017.50
5.6.200.0060.02117.51
5.6.190.0100.03017.45
5.6.180.0050.04817.47
5.6.170.0030.04317.51
5.6.160.0070.02617.55
5.6.150.0040.04117.49
5.6.140.0040.04217.50
5.6.130.0070.04017.48
5.6.120.0060.04317.49
5.6.110.0100.03817.29
5.6.100.0050.04517.48
5.6.90.0070.02617.36
5.6.80.0080.04217.02
5.6.70.0120.02416.96
5.6.60.0050.02517.16
5.6.50.0030.04017.29
5.6.40.0070.01817.10
5.6.30.0090.01917.01
5.6.20.0060.04517.16
5.6.10.0120.03217.06
5.6.00.0100.02117.07
5.5.380.0040.03414.20
5.5.370.0040.01914.21
5.5.360.0070.03814.22
5.5.350.0070.03114.49
5.5.340.0020.03114.56
5.5.330.0080.03114.45
5.5.320.0030.03614.50
5.5.310.0100.02714.60
5.5.300.0100.03514.51
5.5.290.0110.04314.56
5.5.280.0020.04514.68
5.5.270.0030.03514.60
5.5.260.0120.04014.45
5.5.250.0100.04014.55
5.5.240.0120.02514.24
5.5.230.0020.02514.17
5.5.220.0070.02814.19
5.5.210.0050.02014.10
5.5.200.0040.02214.19
5.5.190.0080.02014.02
5.5.180.0040.04014.10
5.5.170.0080.00410.76
5.5.160.0060.03414.22
5.5.150.0050.03014.14
5.5.140.0120.03014.13
5.5.130.0100.03814.01
5.5.120.0040.03014.12
5.5.110.0120.02114.01
5.5.100.0050.03314.02
5.5.90.0050.04313.87
5.5.80.0090.03314.09
5.5.70.0070.03213.97
5.5.60.0070.02014.05
5.5.50.0050.03913.96
5.5.40.0140.03814.11
5.5.30.0060.04814.29
5.5.20.0030.04514.24
5.5.10.0060.02314.18
5.5.00.0070.01914.22
5.4.450.0110.03115.26
5.4.440.0070.03915.24
5.4.430.0050.04215.32
5.4.420.0020.04615.23
5.4.410.0050.03315.21
5.4.400.0070.03015.06
5.4.390.0080.02014.92
5.4.380.0150.01715.21
5.4.370.0060.02214.96
5.4.360.0000.02315.11
5.4.350.0080.03215.01
5.4.340.0070.01714.90
5.4.330.0120.00610.85
5.4.320.0040.02115.03
5.4.310.0100.03614.99
5.4.300.0080.02014.94
5.4.290.0080.03715.01
5.4.280.0020.02515.11
5.4.270.0070.04015.05
5.4.260.0050.03414.93
5.4.250.0080.03914.93
5.4.240.0120.03514.97
5.4.230.0120.03314.98
5.4.220.0080.02714.94
5.4.210.0090.01814.88
5.4.200.0070.04215.00
5.4.190.0040.02315.00
5.4.180.0090.02214.73
5.4.170.0140.03314.99
5.4.160.0100.03314.78
5.4.150.0140.03514.95
5.4.140.0080.03113.73
5.4.130.0020.04113.65
5.4.120.0040.04313.67
5.4.110.0070.03013.69
5.4.100.0050.03713.63
5.4.90.0100.02213.61
5.4.80.0050.03913.59
5.4.70.0020.04313.61
5.4.60.0050.03013.59
5.4.50.0030.03713.58
5.4.40.0050.01813.73
5.4.30.0050.02013.44
5.4.20.0100.01813.51
5.4.10.0050.02013.66
5.4.00.0070.02013.44
5.3.290.0070.04012.74
5.3.280.0050.03412.45
5.3.270.0070.02312.53
5.3.260.0090.01712.60
5.3.250.0030.03412.61
5.3.240.0090.03212.50
5.3.230.0070.03712.63
5.3.220.0120.03512.48
5.3.210.0160.03312.40
5.3.200.0070.03012.41
5.3.190.0070.01812.57
5.3.180.0060.03912.62
5.3.170.0050.02212.49
5.3.160.0020.03412.42
5.3.150.0060.03912.52
5.3.140.0130.01912.49
5.3.130.0070.01712.62
5.3.120.0060.02112.42
5.3.110.0090.01912.51
5.3.100.0070.02012.15
5.3.90.0040.02212.18
5.3.80.0060.02412.03
5.3.70.0080.02812.20
5.3.60.0040.03112.31
5.3.50.0040.01912.17
5.3.40.0050.02012.09
5.3.30.0020.01612.21
5.3.20.0130.02211.95
5.3.10.0070.03311.99
5.3.00.0060.01911.97
5.2.170.0080.01810.65
5.2.160.0090.01510.66
5.2.150.0020.02110.81
5.2.140.0030.03010.77
5.2.130.0020.02010.72
5.2.120.0070.02010.61
5.2.110.0050.02010.71
5.2.100.0000.01810.76
5.2.90.0050.01510.55
5.2.80.0000.01710.66
5.2.70.0030.02010.64
5.2.60.0030.02810.65
5.2.50.0080.03010.65
5.2.40.0070.02910.68
5.2.30.0030.03310.65
5.2.20.0050.02710.48
5.2.10.0020.03310.54
5.2.00.0080.02810.46
5.1.60.0050.01310.20
5.1.50.0030.01710.25
5.1.40.0050.02810.32
5.1.30.0030.02510.24
5.1.20.0060.01310.29
5.1.10.0030.02310.34
5.1.00.0020.02910.32
5.0.50.0040.0199.81
5.0.40.0040.0169.80
5.0.30.0070.0139.80
5.0.20.0070.0239.80
5.0.10.0060.0129.80
5.0.00.0020.0309.80
4.4.90.0020.0109.80
4.4.80.0010.0139.80
4.4.70.0030.0159.80
4.4.60.0040.0169.80
4.4.50.0060.0209.80
4.4.40.0060.0259.80
4.4.30.0030.0149.80
4.4.20.0020.0159.80
4.4.10.0000.0109.80
4.4.00.0060.0119.80
4.3.110.0020.0099.80
4.3.100.0030.0179.80
4.3.90.0040.0089.80
4.3.80.0030.0239.80
4.3.70.0020.0189.80
4.3.60.0030.0179.80
4.3.50.0020.0119.80
4.3.40.0020.0139.80
4.3.30.0000.0249.80
4.3.20.0020.0189.80
4.3.10.0030.0119.80
4.3.00.0030.0189.80