3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-2-1'); echo $a->format('Y-m-d'); $a->add(new DatePeriod('P1D')); 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)
8.3.60.0090.00918.56
8.3.50.0100.00721.97
8.3.40.0130.00319.04
8.3.30.0080.00819.27
8.3.20.0050.00320.25
8.3.10.0040.00421.95
8.3.00.0060.00320.85
8.2.180.0150.00016.75
8.2.170.0120.00322.96
8.2.160.0130.00022.08
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.96
8.2.110.0060.01622.25
8.2.100.0070.00417.75
8.2.90.0040.00419.21
8.2.80.0040.00418.00
8.2.70.0030.00717.88
8.2.60.0080.00017.68
8.2.50.0040.00418.07
8.2.40.0040.00420.07
8.2.30.0070.00018.03
8.2.20.0050.00317.84
8.2.10.0000.00818.10
8.2.00.0000.00817.85
8.1.280.0150.00425.92
8.1.270.0040.00420.77
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.01423.86
8.1.230.0060.00619.26
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0060.00317.47
8.1.190.0090.00017.48
8.1.180.0050.00318.10
8.1.170.0040.00420.44
8.1.160.0040.00421.94
8.1.150.0050.00318.91
8.1.140.0040.00419.27
8.1.130.0040.00417.59
8.1.120.0030.00317.50
8.1.110.0040.00417.63
8.1.100.0040.00417.65
8.1.90.0000.00817.48
8.1.80.0040.00417.61
8.1.70.0030.00317.63
8.1.60.0040.00417.71
8.1.50.0080.00017.56
8.1.40.0040.00417.64
8.1.30.0030.00517.79
8.1.20.0020.00517.83
8.1.10.0000.00817.65
8.1.00.0060.00617.71
8.0.300.0040.00418.77
8.0.290.0050.00217.00
8.0.280.0070.00018.48
8.0.270.0000.00717.37
8.0.260.0070.00017.09
8.0.250.0000.00717.26
8.0.240.0000.00717.08
8.0.230.0000.00717.02
8.0.220.0000.00717.05
8.0.210.0060.00017.10
8.0.200.0030.00717.15
8.0.190.0000.00817.13
8.0.180.0040.00417.14
8.0.170.0050.00317.07
8.0.160.0030.00517.06
8.0.150.0000.00716.99
8.0.140.0080.00017.04
8.0.130.0050.00013.48
8.0.120.0040.00417.03
8.0.110.0040.00417.09
8.0.100.0030.00517.11
8.0.90.0040.00416.89
8.0.80.0030.01216.98
8.0.70.0000.00816.98
8.0.60.0050.00517.04
8.0.50.0040.00417.13
8.0.30.0100.01117.26
8.0.20.0150.01617.41
8.0.10.0040.00417.11
8.0.00.0140.00617.01
7.4.330.0000.00515.14
7.4.320.0030.00316.72
7.4.300.0020.00516.79
7.4.290.0000.00716.67
7.4.280.0030.00316.72
7.4.270.0000.00616.65
7.4.260.0000.00716.71
7.4.250.0050.00316.61
7.4.240.0040.00316.71
7.4.230.0040.00416.73
7.4.220.0060.01316.65
7.4.210.0070.00716.67
7.4.200.0040.00416.45
7.4.160.0080.00816.98
7.4.150.0140.00717.40
7.4.140.0080.01217.86
7.4.130.0130.00816.69
7.4.120.0100.00616.57
7.4.110.0190.00016.47
7.4.100.0110.01116.46
7.4.90.0150.00616.74
7.4.80.0070.01116.66
7.4.70.0130.00316.82
7.4.60.0100.00716.73
7.4.50.0040.00016.62
7.4.40.0080.00816.59
7.4.30.0090.00916.77
7.4.00.0130.00314.99
7.3.330.0000.00513.22
7.3.320.0150.00013.23
7.3.310.0000.00716.54
7.3.300.0000.00716.29
7.3.290.0040.00416.44
7.3.280.0090.01016.38
7.3.270.0140.00917.40
7.3.260.0140.00316.50
7.3.250.0140.00416.54
7.3.240.0090.00916.59
7.3.230.0080.01216.57
7.3.210.0140.00316.61
7.3.200.0000.02419.39
7.3.190.0060.00916.47
7.3.180.0100.00716.41
7.3.170.0090.00616.45
7.3.160.0060.01016.72
7.3.10.0140.00316.44
7.3.00.0140.00716.74
7.2.330.0100.01416.82
7.2.320.0130.00316.59
7.2.310.0160.00616.71
7.2.300.0110.00816.54
7.2.290.0110.00716.65
7.2.130.0210.00016.88
7.2.120.0150.00416.52
7.2.110.0170.00416.74
7.2.100.0120.00716.63
7.2.90.0130.00716.69
7.2.80.0090.00716.64
7.2.70.0130.00816.95
7.2.60.0110.00617.01
7.2.50.0130.00616.87
7.2.40.0100.00716.93
7.2.30.0160.00616.98
7.2.20.0110.00917.03
7.2.10.0060.01216.89
7.2.00.0070.00717.63
7.1.250.0130.01015.61
7.1.230.0070.00615.66
7.1.220.0100.00615.69
7.1.210.0140.00415.79
7.1.200.0070.00915.51
7.1.190.0120.00915.82
7.1.180.0120.00415.88
7.1.170.0060.00815.75
7.1.160.0150.00615.80
7.1.150.0150.00615.89
7.1.140.0100.00915.90
7.1.130.0040.01015.75
7.1.120.0140.00715.82
7.1.110.0070.00715.78
7.1.100.0060.00916.65
7.1.90.0100.00815.78
7.1.80.0130.00315.84
7.1.70.0090.00516.31
7.1.60.0110.00917.06
7.1.50.0130.00516.36
7.1.40.0130.00515.92
7.1.30.0160.00515.70
7.1.20.0130.00515.78
7.1.10.0140.00415.73
7.1.00.0130.02517.90
7.0.310.0130.00515.53
7.0.300.0100.00415.38
7.0.290.0140.00415.46
7.0.280.0130.00315.49
7.0.270.0130.00415.17
7.0.260.0120.00515.38
7.0.250.0140.00715.45
7.0.240.0040.01015.51
7.0.230.0090.00415.47
7.0.220.0070.00715.40
7.0.210.0110.00515.43
7.0.200.0400.00515.21
7.0.190.0080.00815.54
7.0.180.0060.01015.45
7.0.170.0200.00715.56
7.0.160.0140.00515.40
7.0.150.0120.00515.29
7.0.140.0190.02217.49
7.0.130.0100.00715.43
7.0.120.0080.00515.50
7.0.110.0070.00715.57
7.0.100.0170.00015.50
7.0.90.0090.00815.54
7.0.80.0060.00415.43
7.0.70.0100.00715.37
7.0.60.0080.02317.06
7.0.50.0120.02116.30
7.0.40.0080.02415.79
7.0.30.0080.02115.67
7.0.20.0170.02815.69
7.0.10.0020.02215.63
7.0.00.0070.02415.69
5.6.380.0090.00614.22
5.6.370.0100.00414.61
5.6.360.0060.00814.32
5.6.350.0090.00514.46
5.6.340.0050.00914.42
5.6.330.0080.00314.51
5.6.320.0080.00314.57
5.6.310.0110.00214.45
5.6.300.0090.00214.49
5.6.290.0050.00614.38
5.6.280.0100.02516.46
5.6.270.0050.00514.52
5.6.260.0090.00514.57
5.6.250.0070.00614.52
5.6.240.0070.00714.61
5.6.230.0080.00614.47
5.6.220.0140.00214.25
5.6.210.0060.03616.48
5.6.200.0130.01715.79
5.6.190.0040.02016.42
5.6.180.0170.01716.44
5.6.170.0170.02816.61
5.6.160.0060.03316.39
5.6.150.0030.01915.62
5.6.140.0040.03115.68
5.6.130.0050.02415.80
5.6.120.0060.02116.74
5.6.110.0090.03016.62
5.6.100.0080.03316.55
5.6.90.0110.01516.49
5.6.80.0110.01916.35
5.6.70.0110.00314.46
5.6.60.0090.00814.27
5.6.50.0060.00714.51
5.6.40.0040.01114.24
5.6.30.0140.00214.28
5.6.20.0020.01014.27
5.6.10.0070.00714.22
5.6.00.0080.00414.41
5.5.380.0060.00312.02
5.5.370.0040.00811.97
5.5.360.0070.00412.20
5.5.350.0110.03114.74
5.5.340.0080.01914.09
5.5.330.0030.02014.85
5.5.320.0060.01814.78
5.5.310.0070.01814.78
5.5.300.0060.01614.03
5.5.290.0060.03014.00
5.5.280.0070.03215.01
5.5.270.0100.02715.01
5.5.260.0070.02214.96
5.5.250.0040.03414.90
5.5.240.0050.03114.66
5.5.230.0060.00311.97
5.5.220.0070.00211.98
5.5.210.0040.00712.08
5.5.200.0020.00912.04
5.5.190.0050.00612.08
5.5.180.0080.00512.04
5.5.170.0040.00714.33
5.5.160.0030.00712.00
5.5.150.0070.00212.09
5.5.140.0020.00611.93
5.5.130.0070.00411.97
5.5.120.0040.00611.92
5.5.110.0070.00312.07
5.5.100.0030.00811.90
5.5.90.0080.00411.94
5.5.80.0070.00211.98
5.5.70.0020.01012.08
5.5.60.0070.00412.06
5.5.50.0090.00212.05
5.5.40.0090.00111.96
5.5.30.0050.00711.82
5.5.20.0040.00612.02
5.5.10.0030.00812.07
5.5.00.0040.00412.03
5.4.450.0150.02514.47
5.4.440.0310.02114.39
5.4.430.0120.02314.49
5.4.420.0340.02214.43
5.4.410.0370.02014.41
5.4.400.0210.02514.31
5.4.390.0070.02314.19
5.4.380.0110.02014.10
5.4.370.0080.02214.26
5.4.360.0130.02214.21
5.4.350.0130.02614.24
5.4.340.0130.02414.14
5.4.330.0040.00911.87
5.4.320.0070.02314.16
5.4.310.0150.01514.11
5.4.300.0060.02614.19
5.4.290.0110.02114.21
5.4.280.0130.02114.27
5.4.270.0090.02914.21
5.4.260.0090.02314.17
5.4.250.0120.02114.19
5.4.240.0100.02514.17
5.4.230.0080.02314.15
5.4.220.0090.02114.21
5.4.210.0110.02114.15
5.4.200.0110.02413.52
5.4.190.0100.02114.18
5.4.180.0120.02014.18
5.4.170.0130.01914.17
5.4.160.0120.02014.22
5.4.150.0080.02514.18
5.4.140.0080.02213.34
5.4.130.0120.01913.32
5.4.120.0110.02613.38
5.4.110.0140.02313.40
5.4.100.0100.02213.41
5.4.90.0100.02513.36
5.4.80.0100.02613.39
5.4.70.0150.02213.34
5.4.60.0170.02013.47
5.4.50.0160.02113.41
5.4.40.0110.02213.35
5.4.30.0150.01413.28
5.4.20.0110.01913.41
5.4.10.0120.01913.43
5.4.00.0140.01613.29
5.3.290.0080.02312.77
5.3.280.0070.02312.79
5.3.270.0110.02112.73
5.3.260.0130.02312.66
5.3.250.0130.01712.75
5.3.240.0100.02212.76
5.3.230.0100.02012.70
5.3.220.0150.01512.69
5.3.210.0090.02012.64
5.3.200.0110.02312.68
5.3.190.0080.02512.61
5.3.180.0150.01612.77
5.3.170.0110.01912.79
5.3.160.0110.02112.74
5.3.150.0080.02312.82
5.3.140.0160.01812.76
5.3.130.0120.02212.67
5.3.120.0130.01912.71
5.3.110.0130.01712.74
5.3.100.0120.01912.54
5.3.90.0130.02712.55
5.3.80.0110.01712.51
5.3.70.0090.02212.48
5.3.60.0090.02112.54
5.3.50.0070.02212.45
5.3.40.0150.01412.54
5.3.30.0130.01712.45
5.3.20.0090.01912.41
5.3.10.0110.02012.25
5.3.00.0070.02312.36
5.2.170.0090.01711.23
5.2.160.0040.02111.17
5.2.150.0080.01811.21
5.2.140.0120.01311.21
5.2.130.0110.01511.17
5.2.120.0080.01711.05
5.2.110.0070.01811.07
5.2.100.0070.01611.13
5.2.90.0090.01511.10
5.2.80.0100.01611.13
5.2.70.0060.02011.08
5.2.60.0070.01811.07
5.2.50.0070.01611.09
5.2.40.0090.01611.08
5.2.30.0050.02011.07
5.2.20.0090.01711.03
5.2.10.0110.01310.95
5.2.00.0080.01610.93
5.1.60.0070.01310.36
5.1.50.0050.01610.34
5.1.40.0070.01310.41
5.1.30.0050.01510.52
5.1.20.0080.01310.50
5.1.10.0100.01210.41
5.1.00.0080.01410.43
5.0.50.0040.0119.86
5.0.40.0070.0099.84
5.0.30.0090.0139.78
5.0.20.0050.0109.73
5.0.10.0050.0119.76
5.0.00.0030.0189.77
4.4.90.0040.0088.94
4.4.80.0030.0118.95
4.4.70.0030.0098.95
4.4.60.0010.0128.93
4.4.50.0030.0108.96
4.4.40.0060.0128.96
4.4.30.0030.0118.93
4.4.20.0040.0108.97
4.4.10.0070.0068.97
4.4.00.0040.0148.97
4.3.110.0050.0088.94
4.3.100.0050.0088.93
4.3.90.0050.0098.93
4.3.80.0040.0148.95
4.3.70.0040.0098.93
4.3.60.0030.0108.94
4.3.50.0040.0108.96
4.3.40.0030.0158.94
4.3.30.0050.0078.59
4.3.20.0040.0128.59
4.3.10.0050.0088.59
4.3.00.0010.00911.80

preferences:
35.54 ms | 401 KiB | 5 Q