3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime("2014-04-24"); $date2 = new DateTime("2014-04-02"); $interval = $date2->diff($date1); echo "difference " . $interval->y . " years, " . $interval->m." months, ".$interval->d." days ";

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)
8.3.60.0160.00318.43
8.3.50.0070.00822.16
8.3.40.0110.01119.02
8.3.30.0140.00718.88
8.3.20.0150.00420.30
8.3.10.0030.00522.13
8.3.00.0090.00622.39
8.2.180.0030.01316.61
8.2.170.0170.00322.96
8.2.160.0070.00721.07
8.2.150.0090.00624.18
8.2.140.0030.00624.66
8.2.130.0070.00726.16
8.2.120.0040.00819.26
8.2.110.0030.00622.27
8.2.100.0160.00017.91
8.2.90.0050.00319.36
8.2.80.0030.00518.05
8.2.70.0040.00417.75
8.2.60.0080.00018.03
8.2.50.0050.00318.07
8.2.40.0000.00820.13
8.2.30.0040.00418.19
8.2.20.0000.00717.89
8.2.10.0040.00417.81
8.2.00.0030.00717.76
8.1.280.0150.00625.92
8.1.270.0030.00622.18
8.1.260.0100.01026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.79
8.1.230.0040.00719.14
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.53
8.1.180.0060.00318.71
8.1.170.0050.00318.63
8.1.160.0040.00422.15
8.1.150.0050.00318.70
8.1.140.0000.00817.64
8.1.130.0090.00017.91
8.1.120.0000.00717.69
8.1.110.0020.00517.64
8.1.100.0000.00717.66
8.1.90.0040.00417.58
8.1.80.0030.00317.67
8.1.70.0030.00317.60
8.1.60.0120.00017.71
8.1.50.0040.00417.61
8.1.40.0040.00417.58
8.1.30.0000.00817.67
8.1.20.0000.00817.74
8.1.10.0040.00417.74
8.1.00.0030.00517.61
8.0.300.0030.00618.77
8.0.290.0000.00717.18
8.0.280.0040.00418.52
8.0.270.0000.00717.26
8.0.260.0070.00016.93
8.0.250.0040.00417.17
8.0.240.0080.00017.19
8.0.230.0060.00017.17
8.0.220.0070.00017.07
8.0.210.0030.00317.11
8.0.200.0030.00317.07
8.0.190.0000.00717.16
8.0.180.0000.00817.11
8.0.170.0040.00417.13
8.0.160.0040.00417.00
8.0.150.0040.00316.94
8.0.140.0000.00717.02
8.0.130.0030.00313.50
8.0.120.0040.00417.03
8.0.110.0040.00417.09
8.0.100.0000.00817.11
8.0.90.0000.00717.16
8.0.80.0120.00317.08
8.0.70.0040.00417.08
8.0.60.0050.00217.03
8.0.50.0000.00716.98
8.0.30.0080.01117.21
8.0.20.0120.00817.40
8.0.10.0030.00617.14
8.0.00.0070.01016.90
7.4.330.0000.00515.09
7.4.320.0060.00016.73
7.4.300.0030.00316.71
7.4.290.0040.00416.66
7.4.280.0070.00016.65
7.4.270.0030.00316.67
7.4.260.0060.00316.68
7.4.250.0040.00416.70
7.4.240.0050.00216.77
7.4.230.0070.00016.57
7.4.220.0090.00616.61
7.4.210.0050.00916.65
7.4.200.0040.00416.74
7.4.190.0030.00316.57
7.4.160.0070.01016.52
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0120.00716.57
7.4.120.0130.00816.61
7.4.110.0060.01016.63
7.4.100.0070.01016.54
7.4.90.0100.00716.75
7.4.80.0060.01219.39
7.4.70.0040.01216.44
7.4.60.0070.01416.50
7.4.50.0040.00416.29
7.4.40.0110.00422.77
7.4.30.0140.00416.73
7.4.00.0070.01014.96
7.3.330.0000.00513.17
7.3.320.0050.00013.27
7.3.310.0000.00716.19
7.3.300.0000.00616.23
7.3.290.0060.01016.25
7.3.280.0030.01116.37
7.3.270.0090.00917.40
7.3.260.0080.01116.82
7.3.250.0070.01016.50
7.3.240.0090.00916.32
7.3.230.0160.00616.43
7.3.210.0120.00816.72
7.3.200.0100.00616.72
7.3.190.0000.02016.39
7.3.180.0090.00916.51
7.3.170.0090.01216.65
7.3.160.0130.00316.57
7.3.120.0100.00514.97
7.3.110.0100.00715.01
7.3.100.0090.00314.84
7.3.90.0030.00814.95
7.3.80.0040.00714.86
7.3.70.0030.00614.61
7.3.60.0060.00614.75
7.3.50.0030.01014.90
7.3.40.0000.01414.75
7.3.30.0040.00414.88
7.3.20.0090.00616.89
7.3.10.0060.00316.66
7.3.00.0040.00716.50
7.2.330.0150.00416.68
7.2.320.0060.01316.67
7.2.310.0100.00716.86
7.2.300.0030.01317.01
7.2.290.0090.00616.82
7.2.250.0130.00315.32
7.2.240.0030.01315.04
7.2.230.0100.00315.42
7.2.220.0030.01314.94
7.2.210.0040.01115.38
7.2.200.0050.00515.09
7.2.190.0030.00715.27
7.2.180.0000.01414.80
7.2.170.0040.00815.23
7.2.00.0100.00719.56
7.1.330.0100.00315.95
7.1.320.0000.00915.74
7.1.310.0060.00315.75
7.1.300.0030.00615.90
7.1.290.0100.00315.75
7.1.280.0030.00715.77
7.1.270.0030.00715.84
7.1.260.0070.00315.70
7.1.200.0180.00016.09
7.1.100.0040.00818.18
7.1.70.0000.00817.44
7.1.60.0000.01017.30
7.1.50.0110.00717.26
7.1.00.0100.07022.45
7.0.200.0060.00916.96
7.0.140.0000.07722.18
7.0.60.0030.08720.04
7.0.50.0130.07717.81
7.0.40.0130.07320.25
7.0.30.0230.03720.02
7.0.20.0170.05320.33
7.0.10.0270.08320.00
7.0.00.0070.05720.33
5.6.280.0030.07321.14
5.6.210.0070.07020.55
5.6.200.0030.05718.18
5.6.190.0070.08720.60
5.6.180.3900.04720.27
5.6.170.0270.07320.52
5.6.160.0130.05720.52
5.6.150.0100.08018.21
5.6.140.0030.04018.20
5.6.130.0000.04318.07
5.6.120.0030.05721.05
5.6.110.0030.08721.00
5.6.100.0030.04320.96
5.6.90.0100.08020.87
5.6.80.0100.04720.43
5.6.70.0270.07020.52
5.5.350.0070.07020.49
5.5.340.0000.04718.01
5.5.330.0070.05720.21
5.5.320.0330.03320.32
5.5.310.0270.07720.32
5.5.300.0030.07017.87
5.5.290.0030.04018.02
5.5.280.0170.07020.87
5.5.270.0000.04720.87
5.5.260.0030.04320.88
5.5.250.0070.07020.64
5.5.240.0000.04720.15
5.4.450.0030.06319.33
5.4.440.0530.04719.45
5.4.430.0130.05019.51
5.4.420.0100.05319.67
5.4.410.0170.04719.15
5.4.400.0900.00018.68
5.4.390.0800.00018.70
5.4.380.0170.07018.54
5.4.370.0400.04718.45
5.4.360.0270.06318.69
5.4.350.0230.05318.46
5.4.340.0430.05318.75
5.4.320.0020.04512.45
5.4.310.0080.03912.45
5.4.300.0140.03812.45
5.4.290.0060.03812.45
5.4.280.0060.03612.35
5.4.270.0080.03812.35
5.4.260.0130.05018.66
5.4.250.0100.07318.83
5.4.240.0030.06718.70
5.4.230.0100.05318.88
5.4.220.0100.05318.72
5.4.210.0100.05719.02
5.4.200.0130.05318.92
5.4.190.0070.06018.64
5.4.180.0100.07718.98
5.4.170.0130.05718.76
5.4.160.0030.05718.71
5.4.150.0130.06018.88
5.4.140.0000.08016.52
5.4.130.0130.06016.24
5.4.120.0030.05716.25
5.4.110.0170.07016.55
5.4.100.0030.08016.31
5.4.90.0070.07016.39
5.4.80.0070.05316.38
5.4.70.0100.06316.24
5.4.60.0030.06016.17
5.4.50.0270.03316.23
5.4.40.0130.06016.47
5.4.30.0130.06016.49
5.4.20.0100.05016.31
5.4.10.0130.05016.20
5.4.00.0070.06315.89
5.3.290.0050.04412.80
5.3.280.0100.05014.61
5.3.270.0100.05714.65
5.3.260.0170.04314.65
5.3.250.0030.05314.64
5.3.240.0070.05014.64
5.3.230.0170.04314.60
5.3.220.0070.05314.56
5.3.210.0030.05714.66
5.3.200.0100.04714.45
5.3.190.0230.03714.48
5.3.180.0100.05314.56
5.3.170.0100.05014.48
5.3.160.0070.05314.73
5.3.150.0100.05714.55
5.3.140.0070.07314.55
5.3.130.0100.05314.57
5.3.120.0070.05314.40
5.3.110.0100.05314.32
5.3.100.0170.04014.05
5.3.90.0100.07013.94
5.3.80.0100.05314.02
5.3.70.0070.05013.87
5.3.60.0030.05013.85
5.3.50.0100.06713.78
5.3.40.0100.04713.64
5.3.30.0130.04713.79
5.3.20.0030.05013.52
5.3.10.0170.04313.42
5.3.00.0070.05013.68
5.2.170.0100.03311.04
5.2.160.0070.05310.97
5.2.150.0070.03711.25
5.2.140.0030.04311.29
5.2.130.0070.03711.16
5.2.120.0030.04011.11
5.2.110.0100.04710.86
5.2.100.0130.04011.01
5.2.90.0100.03711.13
5.2.80.0070.04011.02
5.2.70.0070.04011.10
5.2.60.0030.04711.20
5.2.50.0030.05710.92
5.2.40.0070.04311.01
5.2.30.0070.05311.07
5.2.20.0070.05010.89
5.2.10.0030.04310.79
5.2.00.0000.06310.79
5.1.60.0100.0479.77
5.1.50.0000.0439.76
5.1.40.0130.04310.00
5.1.30.0070.03710.23
5.1.20.0130.04710.52
5.1.10.0100.03310.13
5.1.00.0100.03010.10
5.0.50.0030.0308.73
5.0.40.0070.0238.45
5.0.30.0070.0538.28
5.0.20.0030.0378.27
5.0.10.0100.0238.21
5.0.00.0070.0408.24
4.4.90.0070.0207.52
4.4.80.0070.0177.52
4.4.70.0030.0207.52
4.4.60.0100.0237.52
4.4.50.0030.0237.52
4.4.40.0030.0507.52
4.4.30.0000.0377.52
4.4.20.0030.0207.52
4.4.10.0030.0307.52
4.4.00.0070.0307.52
4.3.110.0100.0237.52
4.3.100.0070.0177.52
4.3.90.0000.0237.52
4.3.80.0070.0407.52
4.3.70.0070.0177.52
4.3.60.0000.0307.52
4.3.50.0100.0177.52
4.3.40.0000.0407.52
4.3.30.0100.0137.52
4.3.20.0030.0207.52
4.3.10.0030.0307.52
4.3.00.0100.0208.20

preferences:
53.77 ms | 401 KiB | 5 Q