3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-1-31 00:00'); //$a->add(new DateInterval('P6Y')); echo $a->format('Y-m-d H:i:s'); //echo date('Y-m-d', strtotime('+1 month', strtotime('2015-1-31'))); echo $a == $b ? 'ja' : 'nein';

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)
8.3.70.0100.01018.52
8.3.60.0000.01516.63
8.3.50.0090.01322.13
8.3.40.0110.00418.59
8.3.30.0070.00719.17
8.3.20.0070.00020.04
8.3.10.0060.00321.82
8.3.00.0030.00620.88
8.2.190.0070.01116.60
8.2.180.0100.00716.75
8.2.170.0070.00722.96
8.2.160.0040.01122.20
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.97
8.2.110.0050.00519.24
8.2.100.0040.00817.84
8.2.90.0000.01018.09
8.2.80.0090.00017.97
8.2.70.0050.00317.88
8.2.60.0050.00318.05
8.2.50.0050.00318.07
8.2.40.0030.00618.34
8.2.30.0040.00418.17
8.2.20.0000.00817.69
8.2.10.0030.00617.99
8.2.00.0050.00317.80
8.1.280.0100.00725.92
8.1.270.0030.00620.79
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00921.99
8.1.230.0090.00320.93
8.1.220.0030.00617.74
8.1.210.0040.00419.10
8.1.200.0000.01017.48
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0050.00218.71
8.1.160.0040.00422.07
8.1.150.0000.00718.98
8.1.140.0050.00319.39
8.1.130.0070.00017.89
8.1.120.0070.00017.63
8.1.110.0020.00517.54
8.1.100.0000.00717.67
8.1.90.0070.00017.61
8.1.80.0020.00517.66
8.1.70.0040.00417.62
8.1.60.0000.00817.66
8.1.50.0030.00617.59
8.1.40.0050.00317.52
8.1.30.0030.00517.83
8.1.20.0000.00817.81
8.1.10.0000.00817.64
8.1.00.0050.00317.73
8.0.300.0070.00019.93
8.0.290.0050.00216.88
8.0.280.0000.00718.50
8.0.270.0000.00717.44
8.0.260.0000.00917.39
8.0.250.0070.00017.04
8.0.240.0000.00617.16
8.0.230.0070.00017.04
8.0.220.0040.00417.09
8.0.210.0000.00717.00
8.0.200.0070.00017.10
8.0.190.0040.00417.05
8.0.180.0000.00717.02
8.0.170.0040.00417.07
8.0.160.0070.00017.11
8.0.150.0000.00717.13
8.0.140.0050.00317.10
8.0.130.0000.00513.46
8.0.120.0000.00816.94
8.0.110.0070.00017.04
8.0.100.0030.00316.99
8.0.90.0000.00816.91
8.0.80.0130.00317.06
8.0.70.0000.00816.97
8.0.60.0040.00417.13
8.0.50.0070.00017.07
8.0.30.0130.00917.33
8.0.20.0170.00417.44
8.0.10.0050.00417.07
8.0.00.0150.00316.97
7.4.330.0030.00315.21
7.4.320.0060.00016.64
7.4.300.0030.00316.57
7.4.290.0000.00716.76
7.4.280.0050.00316.55
7.4.270.0070.00016.65
7.4.260.0070.00016.68
7.4.250.0040.00416.71
7.4.240.0040.00416.63
7.4.230.0030.00316.82
7.4.220.0110.00916.59
7.4.210.0040.01216.77
7.4.200.0000.00816.76
7.4.160.0090.00616.68
7.4.150.0180.00617.40
7.4.140.0030.01517.86
7.4.130.0100.00916.65
7.4.120.0070.01016.72
7.4.110.0040.01516.72
7.4.100.0100.01316.75
7.4.90.0070.01016.71
7.4.80.0080.01216.82
7.4.70.0140.00316.65
7.4.60.0030.01316.62
7.4.50.0000.00516.55
7.4.40.0060.00916.55
7.4.30.0150.00716.70
7.4.00.0070.01015.30
7.3.330.0020.00213.18
7.3.320.0130.00013.22
7.3.310.0030.00316.32
7.3.300.0000.00716.33
7.3.290.0090.00616.39
7.3.280.0100.00816.34
7.3.270.0180.00617.40
7.3.260.0100.01016.35
7.3.250.0140.00716.60
7.3.240.0170.00016.44
7.3.230.0100.01016.50
7.3.210.0130.01016.49
7.3.200.0120.00619.39
7.3.190.0110.00416.42
7.3.180.0030.01216.45
7.3.170.0130.00316.31
7.3.160.0150.00916.77
7.3.10.0060.00616.71
7.3.00.0040.00716.57
7.2.330.0100.01316.71
7.2.320.0080.00816.69
7.2.310.0130.00616.52
7.2.300.0000.01816.63
7.2.290.0060.01016.63
7.2.130.0000.01317.07
7.2.120.0060.00817.13
7.2.110.0040.01117.16
7.2.100.0070.00717.06
7.2.90.0030.00916.90
7.2.80.0060.00817.13
7.2.70.0110.00317.11
7.2.60.0030.01016.96
7.2.50.0030.00816.88
7.2.40.0050.00917.02
7.2.30.0040.01217.22
7.2.20.0030.00917.07
7.2.10.0020.01217.08
7.2.00.0050.00717.83
7.1.250.0040.00615.86
7.1.240.0070.00415.82
7.1.230.0040.00815.50
7.1.220.0040.00815.93
7.1.210.0060.00315.93
7.1.200.0070.00615.88
7.1.190.0000.00815.73
7.1.180.0060.00915.71
7.1.170.0000.01015.84
7.1.160.0090.00015.89
7.1.150.0060.00315.85
7.1.140.0030.01015.55
7.1.130.0060.00915.79
7.1.120.0060.00315.65
7.1.110.0030.01215.85
7.1.100.0060.00516.89
7.1.90.0030.00715.65
7.1.80.0070.00415.66
7.1.70.0050.00316.53
7.1.60.0070.01217.57
7.1.50.0060.00516.29
7.1.40.0030.00715.96
7.1.30.0040.00715.30
7.1.20.0090.00315.84
7.1.10.0040.00815.41
7.1.00.0050.03919.07
7.0.330.0000.01015.20
7.0.320.0000.00815.57
7.0.310.0030.00615.51
7.0.300.0030.01015.59
7.0.290.0070.00715.55
7.0.280.0120.00015.54
7.0.270.0030.00615.46
7.0.260.0060.00915.53
7.0.250.0090.00015.43
7.0.240.0030.00715.70
7.0.230.0040.00815.55
7.0.220.0110.00415.51
7.0.210.0100.00315.42
7.0.200.0110.00515.27
7.0.190.0030.00715.50
7.0.180.0030.00715.51
7.0.170.0030.00715.72
7.0.160.0060.00615.67
7.0.150.0060.00915.41
7.0.140.0060.01718.64
7.0.130.0070.00715.30
7.0.120.0030.00715.49
7.0.110.0030.00715.45
7.0.100.0090.00615.34
7.0.90.0000.01215.53
7.0.80.0030.00715.55
7.0.70.0070.00715.56
7.0.60.0030.02517.77
7.0.50.0060.02916.54
7.0.40.0110.02716.81
7.0.30.0190.02216.72
7.0.20.0230.04016.82
7.0.10.0090.04516.79
7.0.00.0070.02616.85
5.6.380.0060.00614.58
5.6.370.0080.00314.63
5.6.360.0030.00914.53
5.6.350.0100.00314.53
5.6.340.0050.00514.61
5.6.330.0030.00614.46
5.6.320.0000.01214.30
5.6.310.0000.01014.59
5.6.300.0040.00714.37
5.6.290.0040.01114.15
5.6.280.0050.04017.62
5.6.270.0030.01014.21
5.6.260.0050.00314.34
5.6.250.0060.00614.50
5.6.240.0030.01014.56
5.6.230.0030.01014.54
5.6.220.0000.00914.51
5.6.210.0060.02217.56
5.6.200.0050.04316.29
5.6.190.0020.05417.63
5.6.180.0230.02517.29
5.6.170.0170.04317.36
5.6.160.0030.04617.48
5.6.150.0070.03816.19
5.6.140.0050.04416.42
5.6.130.0070.03016.36
5.6.120.0020.02917.66
5.6.110.0110.04117.66
5.6.100.0100.04217.80
5.6.90.0030.03217.67
5.6.80.0040.03017.36
5.6.70.0080.00414.32
5.6.60.0040.00714.60
5.6.50.0000.01614.21
5.6.40.0090.00314.42
5.6.30.0000.01014.44
5.6.20.0030.00714.40
5.6.10.0040.00714.46
5.6.00.0050.00514.75
5.5.380.0000.00911.60
5.5.370.0000.01011.60
5.5.360.0030.00311.60
5.5.350.0170.01516.04
5.5.340.0040.02014.81
5.5.330.0050.02315.95
5.5.320.0090.03815.95
5.5.310.0180.02815.95
5.5.300.0080.02014.79
5.5.290.0080.04114.76
5.5.280.0060.02016.14
5.5.270.0050.02516.12
5.5.260.0030.04616.24
5.5.250.0050.02116.15
5.5.240.0080.02515.98
5.5.230.0100.00011.60
5.5.220.0030.00911.60
5.5.210.0080.00011.60
5.5.200.0040.00811.60
5.5.190.0030.00911.60
5.5.180.0050.00211.60
5.5.170.0040.00411.60
5.5.160.0060.00611.60
5.5.150.0000.00911.60
5.5.140.0040.00711.60
5.5.130.0080.00011.60
5.5.120.0080.00011.60
5.5.110.0060.00611.60
5.5.100.0070.00311.60
5.5.90.0070.00411.60
5.5.80.0030.00311.60
5.5.70.0050.00511.60
5.5.60.0090.00011.60
5.5.50.0040.00411.60
5.5.40.0040.00811.60
5.5.30.0030.00711.60
5.5.20.0030.00711.60
5.5.10.0000.00611.60
5.5.00.0070.00311.60
5.4.450.0860.02815.51
5.4.440.0730.02815.53
5.4.430.0850.02515.58
5.4.420.0780.02315.57
5.4.410.0800.02215.44
5.4.400.0850.02015.43
5.4.390.0770.02015.27
5.4.380.0880.02315.42
5.4.370.0890.02315.33
5.4.360.0900.02415.39
5.4.350.0880.02415.42
5.4.340.0850.01815.20
5.4.330.0000.00911.60
5.4.320.0900.02815.41
5.4.310.0830.02115.24
5.4.300.0820.02115.36
5.4.290.0820.02015.34
5.4.280.0820.02215.34
5.4.270.0850.02015.42
5.4.260.0820.02115.42
5.4.250.0850.01915.26
5.4.240.0530.02515.20
5.4.230.0020.02415.36
5.4.220.0000.02615.24
5.4.210.0480.02515.19
5.4.200.0730.02215.36
5.4.190.0750.02615.42
5.4.180.0670.02015.34
5.4.170.0760.02015.36
5.4.160.0770.02115.34
5.4.150.0790.02615.25
5.4.140.0800.02014.04
5.4.130.0790.02013.96
5.4.120.0830.02613.99
5.4.110.0830.01814.04
5.4.100.0700.02214.04
5.4.90.0400.02014.02
5.4.80.0070.01513.91
5.4.70.0030.02213.99
5.4.60.0380.01814.03
5.4.50.0610.02313.98
5.4.40.0660.01813.96
5.4.30.0700.02113.98
5.4.20.0660.02313.82
5.4.10.0700.02214.04
5.4.00.0640.02213.67
5.3.290.0560.02013.05
5.3.280.0800.02713.02
5.3.270.0880.02013.15
5.3.260.0730.02013.15
5.3.250.0730.02413.13
5.3.240.0730.02013.03
5.3.230.0720.02413.07
5.3.220.0800.02313.02
5.3.210.0840.02113.05
5.3.200.0820.01813.09
5.3.190.0800.01813.11
5.3.180.0720.02013.04
5.3.170.0740.01513.00
5.3.160.0680.02113.00
5.3.150.0800.02513.13
5.3.140.0670.02513.00
5.3.130.0830.02613.10
5.3.120.0650.02612.99
5.3.110.0830.02413.11
5.3.100.0690.01612.79
5.3.90.0830.02212.86
5.3.80.0800.03012.74
5.3.70.0830.02412.83
5.3.60.0730.02212.72
5.3.50.0730.02612.77
5.3.40.0820.02512.71
5.3.30.0820.02212.80
5.3.20.0830.02012.62
5.3.10.0540.02312.60
5.3.00.0030.02212.59
5.2.170.0050.02911.40
5.2.160.0050.03211.32
5.2.150.0470.02111.38
5.2.140.0680.02311.32
5.2.130.0720.01811.40
5.2.120.0880.01511.38
5.2.110.0730.02111.29
5.2.100.0580.02011.36
5.2.90.0750.02111.32
5.2.80.0760.01311.29
5.2.70.0710.02111.27
5.2.60.0670.01911.40
5.2.50.0700.02611.25
5.2.40.0610.02011.22
5.2.30.0550.01811.31
5.2.20.0560.01711.23
5.2.10.0580.02311.18
5.2.00.0560.01811.09
5.1.60.0580.02310.73
5.1.50.0480.01310.75
5.1.40.0470.01510.78
5.1.30.0550.02110.95
5.1.20.0590.01810.96
5.1.10.0530.01910.91
5.1.00.0500.01710.86
5.0.50.0300.02010.01
5.0.40.0310.0159.99
5.0.30.0230.0199.84
5.0.20.0330.0189.86
5.0.10.0270.0199.87
5.0.00.0320.0279.82
4.4.90.0290.0079.31
4.4.80.0330.0139.31
4.4.70.0330.0109.31
4.4.60.0320.0159.31
4.4.50.0280.0109.31
4.4.40.0300.0249.31
4.4.30.0230.0129.31
4.4.20.0330.0109.31
4.4.10.0320.0179.31
4.4.00.0280.0249.31
4.3.110.0280.0129.31
4.3.100.0270.0129.31
4.3.90.0300.0139.31
4.3.80.0250.0149.31
4.3.70.0270.0109.31
4.3.60.0230.0119.31
4.3.50.0250.0109.31
4.3.40.0320.0229.31
4.3.30.0130.0099.31
4.3.20.0130.0119.31
4.3.10.0120.0129.31
4.3.00.0120.0099.31

preferences:
100.05 ms | 401 KiB | 5 Q