3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime(); $date2 = new DateTime("2015-12-24"); $interval = $date1->diff($date2); 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)
8.3.60.0100.00716.88
8.3.50.0070.01018.20
8.3.40.0140.00718.84
8.3.30.0070.00718.65
8.3.20.0080.00018.81
8.3.10.0040.00418.81
8.3.00.0090.00019.38
8.2.180.0080.00816.88
8.2.170.0060.00922.96
8.2.160.0150.00018.91
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.67
8.2.110.0060.00319.30
8.2.100.0060.00618.03
8.2.90.0060.00319.35
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0060.00318.03
8.2.50.0080.00018.04
8.2.40.0000.00819.47
8.2.30.0040.00417.88
8.2.20.0030.00617.68
8.2.10.0070.00017.98
8.2.00.0030.00517.92
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00417.48
8.1.230.0070.00317.76
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.47
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0060.00317.62
8.1.160.0040.00419.09
8.1.150.0020.00518.75
8.1.140.0000.00817.56
8.1.130.0000.00919.36
8.1.120.0000.00817.65
8.1.110.0040.00417.61
8.1.100.0000.00817.50
8.1.90.0000.00717.66
8.1.80.0000.00817.55
8.1.70.0030.00317.52
8.1.60.0020.00517.66
8.1.50.0040.00417.64
8.1.40.0050.00317.66
8.1.30.0050.00517.64
8.1.20.0120.00017.68
8.1.10.0030.00617.58
8.1.00.0040.00417.65
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0030.00318.63
8.0.270.0070.00017.39
8.0.260.0030.00317.10
8.0.250.0030.00717.22
8.0.240.0030.00617.06
8.0.230.0040.00417.06
8.0.220.0040.00417.02
8.0.210.0030.00317.03
8.0.200.0030.00317.11
8.0.190.0000.00917.05
8.0.180.0000.00717.18
8.0.170.0040.00417.08
8.0.160.0000.00717.12
8.0.150.0040.00417.02
8.0.140.0040.00317.08
8.0.130.0050.00013.38
8.0.120.0030.00516.97
8.0.110.0040.00417.07
8.0.100.0040.00416.93
8.0.90.0040.00417.15
8.0.80.0110.01117.07
8.0.70.0040.00417.16
8.0.60.0030.00516.86
8.0.50.0000.00817.08
8.0.30.0070.01417.14
8.0.20.0100.00817.13
8.0.10.0070.00017.14
8.0.00.0110.00716.94
7.4.330.0000.00613.14
7.4.320.0000.00716.63
7.4.300.0000.00616.57
7.4.290.0030.00616.65
7.4.280.0030.00516.74
7.4.270.0070.00016.50
7.4.260.0000.00613.26
7.4.250.0030.00516.64
7.4.240.0000.00716.63
7.4.230.0040.00416.64
7.4.220.0130.00316.63
7.4.210.0090.00616.62
7.4.200.0030.00316.68
7.4.190.0050.00316.81
7.4.160.0030.01316.59
7.4.150.0100.01016.70
7.4.140.0170.01017.86
7.4.130.0140.00716.57
7.4.120.0130.00316.57
7.4.110.0060.01316.60
7.4.100.0110.00716.69
7.4.90.0070.01116.47
7.4.80.0120.01019.39
7.4.70.0060.01016.71
7.4.60.0060.00916.55
7.4.50.0000.00516.77
7.4.40.0070.00716.71
7.4.30.0030.01316.66
7.4.00.0080.01014.89
7.3.330.0000.00613.32
7.3.320.0000.00713.22
7.3.310.0000.00616.48
7.3.300.0000.00716.18
7.3.290.0070.00816.36
7.3.280.0140.00516.38
7.3.270.0110.00716.48
7.3.260.0290.01016.42
7.3.240.0060.01016.49
7.3.230.0150.00916.65
7.3.210.0110.00716.37
7.3.200.0120.00616.62
7.3.190.0030.01316.45
7.3.180.0030.01416.64
7.3.170.0060.01616.82
7.3.160.0140.00316.57
7.3.120.0070.01014.83
7.3.110.0030.01715.09
7.3.100.0000.01614.91
7.3.90.0060.00614.78
7.3.80.0040.01214.80
7.3.70.0030.01014.59
7.3.60.0070.00714.84
7.3.50.0030.01414.45
7.3.40.0070.01014.69
7.3.30.0040.00814.64
7.3.20.0110.00416.82
7.3.10.0030.01016.98
7.3.00.0040.00716.70
7.2.330.0070.01016.69
7.2.320.0070.01116.86
7.2.310.0070.01617.04
7.2.300.0070.01317.07
7.2.290.0070.01016.93
7.2.250.0030.01614.89
7.2.240.0100.00714.96
7.2.230.0060.00915.09
7.2.220.0040.01115.19
7.2.210.0070.00714.96
7.2.200.0000.01315.17
7.2.190.0040.00815.23
7.2.180.0000.00915.27
7.2.170.0040.00714.96
7.2.60.0060.00616.90
7.2.00.0040.00819.59
7.1.330.0100.00715.63
7.1.320.0060.00815.75
7.1.310.0030.01015.87
7.1.300.0060.00915.93
7.1.290.0070.01015.92
7.1.280.0040.00415.77
7.1.270.0070.01015.88
7.1.260.0080.00415.84
7.1.200.0090.00315.91
7.1.70.0050.00216.99
7.1.60.0060.00919.25
7.1.50.0040.00717.09
7.1.00.0000.03722.47
7.0.200.0050.00217.05
7.0.140.0000.07722.09
7.0.120.0030.07322.02
7.0.60.0070.07719.83
7.0.50.0070.08317.80
7.0.40.0000.07720.42
7.0.30.0030.07320.21
7.0.20.0170.04720.30
7.0.10.0100.06720.02
7.0.00.0030.09320.09
5.6.280.0000.07320.98
5.6.210.0070.07320.47
5.6.200.0030.08318.18
5.6.190.0130.08020.32
5.6.180.0230.08020.56
5.6.170.0200.04720.48
5.6.160.0170.05020.48
5.6.150.0100.07718.20
5.6.140.0130.07318.18
5.6.130.0130.06718.08
5.6.120.0100.04321.02
5.6.110.0130.07321.14
5.6.100.0030.08020.93
5.6.90.0030.07320.96
5.6.80.0070.08320.36
5.5.350.3800.04720.39
5.5.340.0030.05717.88
5.5.330.0200.07020.42
5.5.320.0600.07320.16
5.5.310.0300.05720.12
5.5.300.0100.07017.98
5.5.290.0030.07017.88
5.5.280.0030.04720.80
5.5.270.0230.07720.97
5.5.260.0170.07020.86
5.5.250.0070.08720.71
5.5.240.0230.07720.07
5.4.450.2900.05019.46
5.4.440.3130.04019.21
5.4.430.3070.04019.13
5.4.420.2530.04719.13
5.4.410.3170.04019.42
5.4.400.3030.03318.81
5.4.390.2900.03718.80
5.4.380.3730.03318.80
5.4.370.3000.03719.09
5.4.360.2270.03719.09
5.4.350.2930.03019.08
5.4.340.3730.04018.93
5.4.320.2870.03318.79
5.4.310.2900.03019.08
5.4.300.2800.03719.21
5.4.290.2870.03019.15
5.4.280.2870.03019.07
5.4.270.3700.04019.24
5.4.260.3070.04018.93
5.4.250.2900.03719.12
5.4.240.3130.04019.07
5.4.230.3170.04018.92
5.4.220.2870.03318.88
5.4.210.2770.04018.88
5.4.200.2970.04019.04
5.4.190.3130.04019.20
5.4.180.3100.04018.80
5.4.170.3130.03719.23
5.4.160.3230.03019.08
5.4.150.3200.03319.14
5.4.140.2930.03316.36
5.4.130.2930.03716.39
5.4.120.2930.04016.32
5.4.110.2730.03716.52
5.4.100.2700.04016.27
5.4.90.2530.03716.44
5.4.80.2600.02716.46
5.4.70.2400.03716.26
5.4.60.2730.03316.43
5.4.50.2500.03316.40
5.4.40.2030.04016.36
5.4.30.2570.04016.36
5.4.20.2800.03316.39
5.4.10.2800.03316.36
5.4.00.2530.03715.88
5.3.290.2900.04014.57
5.3.280.2700.04014.57
5.3.270.2770.04314.64
5.3.260.3300.04714.51
5.3.250.3170.04014.65
5.3.240.2530.03014.59
5.3.230.2900.04014.45
5.3.220.2900.03714.41
5.3.210.2800.03714.47
5.3.200.3130.03314.51
5.3.190.3070.04014.59
5.3.180.3070.04014.44
5.3.170.3130.03714.51
5.3.160.2970.03314.39
5.3.150.3070.03714.51
5.3.140.3170.03314.43
5.3.130.3170.03314.40
5.3.120.2900.03714.66
5.3.110.2930.04314.49
5.3.100.2970.04013.88
5.3.90.3300.04013.88
5.3.80.3070.04013.87
5.3.70.2930.03313.92
5.3.60.3200.04013.93
5.3.50.3170.03013.93
5.3.40.2930.03313.73
5.3.30.3130.04313.86
5.3.20.3100.04313.79
5.3.10.3130.04313.51
5.3.00.3000.02713.42
5.2.170.2670.03012.91
5.2.160.2800.03012.91
5.2.150.2670.03312.91
5.2.140.2700.03012.91
5.2.130.2600.03312.91
5.2.120.2630.03312.91
5.2.110.2730.02312.91
5.2.100.2430.02712.91
5.2.90.2370.03312.91
5.2.80.2700.02712.91
5.2.70.2700.03012.91
5.2.60.2700.02312.91
5.2.50.2670.03012.91
5.2.40.2230.02712.91
5.2.30.2100.03012.91
5.2.20.2200.03012.91
5.2.10.1870.03012.91
5.2.00.2170.03312.91
5.1.60.2170.02312.91
5.1.50.1970.02012.91
5.1.40.2000.02012.91
5.1.30.2030.02712.91
5.1.20.2070.03012.91
5.1.10.2130.03312.91
5.1.00.2130.02712.91
5.0.50.1230.02712.91
5.0.40.1230.02712.91
5.0.30.0970.03312.91
5.0.20.1200.02312.91
5.0.10.1200.02312.91
5.0.00.1070.03012.91
4.4.90.1000.01312.91
4.4.80.1070.01712.91
4.4.70.1130.01312.91
4.4.60.1270.01712.91
4.4.50.1170.01712.91
4.4.40.1200.03312.91
4.4.30.1000.01712.91
4.4.20.0930.01712.91
4.4.10.1070.01712.91
4.4.00.1100.02312.91
4.3.110.0970.01312.91
4.3.100.1200.02012.91
4.3.90.1070.02012.91
4.3.80.1070.03312.91
4.3.70.1000.01712.92
4.3.60.1200.02012.93
4.3.50.0970.01712.93
4.3.40.1200.03012.94
4.3.30.0500.01312.94
4.3.20.0570.01712.95
4.3.10.0500.01312.95
4.3.00.0570.01712.95

preferences:
67.25 ms | 400 KiB | 5 Q