3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Works $date = new DateTime('2013-12-27', DateTimeZone('GMT')); var_dump($date); var_dump($date->modify('+1 day')); // Doesn't work $date = new DateTime('2013-12-27'); var_dump($date); var_dump($date->modify('+1 weekday'));

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)
8.3.60.0060.00916.50
8.3.50.0080.01122.87
8.3.40.0120.00318.98
8.3.30.0100.00618.88
8.3.20.0080.00020.34
8.3.10.0040.00421.65
8.3.00.0060.00317.63
8.2.180.0090.00918.18
8.2.170.0060.01122.96
8.2.160.0100.01020.35
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00620.98
8.2.110.0100.00019.37
8.2.100.0080.00317.78
8.2.90.0050.00219.18
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.91
8.2.50.0090.00018.07
8.2.40.0090.00018.16
8.2.30.0000.00817.91
8.2.20.0000.00817.60
8.2.10.0040.00418.02
8.2.00.0040.00417.69
8.1.280.0070.00725.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.53
8.1.230.0000.01119.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.00
8.1.180.0060.00319.01
8.1.170.0000.00818.31
8.1.160.0070.00021.87
8.1.150.0040.00418.75
8.1.140.0040.00417.35
8.1.130.0000.00719.46
8.1.120.0000.00717.23
8.1.110.0000.00817.30
8.1.100.0070.00017.21
8.1.90.0000.00717.35
8.1.80.0040.00417.35
8.1.70.0060.00317.32
8.1.60.0040.00417.39
8.1.50.0030.00517.35
8.1.40.0040.00417.47
8.1.30.0060.00317.65
8.1.20.0050.00317.59
8.1.10.0040.00417.38
8.1.00.0020.00517.46
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.30
8.0.270.0030.00317.31
8.0.260.0000.00617.07
8.0.250.0030.00317.00
8.0.240.0040.00416.92
8.0.230.0040.00416.87
8.0.220.0070.00016.95
8.0.210.0040.00416.89
8.0.200.0000.00817.03
8.0.190.0070.00016.94
8.0.180.0000.00816.95
8.0.170.0030.00516.78
8.0.160.0070.00016.93
8.0.150.0040.00416.68
8.0.140.0030.00616.76
8.0.130.0030.00313.32
8.0.120.0050.00316.88
8.0.110.0000.00816.77
8.0.100.0000.00716.93
8.0.90.0000.00816.92
8.0.80.0050.01016.86
8.0.70.0070.00016.74
8.0.60.0050.00216.77
8.0.50.0080.00016.85
8.0.30.0170.00617.18
8.0.20.0100.00817.40
8.0.10.0000.00716.97
8.0.00.0070.01216.80
7.4.330.0050.00015.00
7.4.320.0030.00316.49
7.4.300.0000.00716.52
7.4.290.0000.00716.48
7.4.280.0000.00716.49
7.4.270.0040.00416.45
7.4.260.0030.00316.57
7.4.250.0000.00716.54
7.4.240.0050.00216.47
7.4.230.0030.00316.62
7.4.220.0060.00916.61
7.4.210.0040.01116.57
7.4.200.0040.00416.55
7.4.160.0130.01016.52
7.4.150.0170.00717.40
7.4.140.0060.01117.86
7.4.130.0080.00816.49
7.4.120.0030.01316.48
7.4.110.0070.01116.56
7.4.100.0110.00716.54
7.4.90.0160.00016.52
7.4.80.0100.00719.39
7.4.70.0080.00816.72
7.4.60.0070.01016.46
7.4.50.0080.00016.41
7.4.40.0090.00616.57
7.4.30.0090.00616.45
7.4.00.0100.00714.87
7.3.330.0000.00513.09
7.3.320.0000.00513.07
7.3.310.0000.00616.23
7.3.300.0040.00416.18
7.3.290.0150.00316.32
7.3.280.0100.00716.30
7.3.270.0100.00717.40
7.3.260.0200.00016.46
7.3.250.0110.00816.44
7.3.240.0060.01316.60
7.3.230.0090.00916.40
7.3.210.0100.01016.51
7.3.200.0070.01019.39
7.3.190.0100.00716.51
7.3.180.0130.00316.41
7.3.170.0100.00616.31
7.3.160.0000.01516.53
7.2.330.0070.01016.21
7.2.320.0090.01016.55
7.2.310.0100.01316.68
7.2.300.0120.00416.33
7.2.290.0130.00316.41
7.2.60.0070.00716.39
7.2.00.0030.01219.26
7.1.200.0080.00815.28
7.1.100.0110.00017.96
7.1.70.0100.00516.92
7.1.60.0130.01019.40
7.1.50.0090.01216.74
7.1.00.0070.07322.28
7.0.200.0040.00416.76
7.0.140.0030.07322.18
7.0.60.0030.08319.86
7.0.50.0170.04017.89
7.0.40.0030.06320.24
7.0.30.0070.04020.18
7.0.20.0370.07020.17
7.0.10.0070.04019.96
7.0.00.0070.06020.14
5.6.280.0030.07021.04
5.6.210.0070.06020.76
5.6.200.0070.06318.12
5.6.190.0100.06320.43
5.6.180.0330.05020.69
5.6.170.0330.05020.61
5.6.160.0130.07720.50
5.6.150.0100.08018.13
5.6.140.0030.08318.21
5.6.130.0030.04018.08
5.6.120.0100.03321.13
5.6.110.0030.04021.01
5.6.100.0030.04321.08
5.6.90.0170.07320.88
5.6.80.0130.06320.44
5.5.350.4300.03720.42
5.5.340.0130.06717.97
5.5.330.0130.05020.06
5.5.320.0200.04320.34
5.5.310.0130.05720.17
5.5.300.0100.03317.95
5.5.290.0130.06717.95
5.5.280.0070.08720.96
5.5.270.0070.05720.79
5.5.260.0100.06020.76
5.5.250.0130.03720.53
5.5.240.0200.06020.11
5.4.450.3170.04019.54
5.4.440.2970.04319.57
5.4.430.3030.03319.23
5.4.420.2930.04319.48
5.4.410.3030.04719.08
5.4.400.2870.03319.13
5.4.390.3270.04019.16
5.4.380.3330.03019.24
5.4.370.2930.04018.81
5.4.360.3000.04018.91
5.4.350.3070.03318.77
5.4.340.3130.04019.08
5.4.320.3230.03318.91
5.4.310.3170.04318.88
5.4.300.3100.04019.12
5.4.290.4030.03719.21
5.4.280.3070.04719.25
5.4.270.3070.03719.15
5.4.260.2700.04319.08
5.4.250.2670.04719.07
5.4.240.2900.03319.04
5.4.230.3100.04018.93
5.4.220.2830.03719.07
5.4.210.3030.03719.15
5.4.200.2700.04019.08
5.4.190.3100.03318.79
5.4.180.3030.03018.78
5.4.170.2970.03319.07
5.4.160.3030.04319.06
5.4.150.3230.04318.80
5.4.140.3230.04016.30
5.4.130.3500.04016.21
5.4.120.3530.04016.23
5.4.110.2930.04016.21
5.4.100.3070.03016.18
5.4.90.3500.03716.18
5.4.80.3300.03316.41
5.4.70.3300.03316.37
5.4.60.3270.04016.36
5.4.50.2970.03316.36
5.4.40.3330.04016.38
5.4.30.3300.03316.38
5.4.20.3200.04016.46
5.4.10.3270.03016.47
5.4.00.3200.03715.71
5.3.290.3270.04014.61
5.3.280.3500.03314.64
5.3.270.3330.03314.54
5.3.260.3200.03714.44
5.3.250.3230.03714.46
5.3.240.3200.03714.59
5.3.230.2970.04014.54
5.3.220.3230.04314.50
5.3.210.3400.03014.39
5.3.200.3070.03314.41
5.3.190.2770.04014.42
5.3.180.3170.04014.57
5.3.170.3330.03314.54
5.3.160.3400.03314.50
5.3.150.3270.04014.56
5.3.140.3270.04014.54
5.3.130.3400.05014.45
5.3.120.3300.03714.52
5.3.110.3230.03314.59
5.3.100.3000.04014.05
5.3.90.3130.04313.87
5.3.80.3470.04314.06
5.3.70.2870.04013.87
5.3.60.3630.03313.91
5.3.50.3230.03713.90
5.3.40.3200.02713.83
5.3.30.3500.04013.92
5.3.20.3400.03313.64
5.3.10.3070.02713.75
5.3.00.2930.04013.49
5.2.170.2800.03013.16
5.2.160.2730.03013.16
5.2.150.2930.03313.16
5.2.140.3230.03713.16
5.2.130.2730.02713.16
5.2.120.2530.02313.16
5.2.110.2530.02313.16
5.2.100.2830.02313.16
5.2.90.2570.03013.16
5.2.80.2800.03013.16
5.2.70.2730.02713.16
5.2.60.2770.03013.16
5.2.50.2600.03313.16
5.2.40.2200.03313.16
5.2.30.2200.03013.16
5.2.20.2030.02713.16
5.2.10.2230.03013.16
5.2.00.2300.03313.16
5.1.60.2300.02313.16
5.1.50.2170.03013.16
5.1.40.2300.02713.16
5.1.30.2230.02713.16
5.1.20.2170.02713.16
5.1.10.2530.02313.16
5.1.00.2200.02713.16
5.0.50.1170.02313.16
5.0.40.1400.01313.16
5.0.30.1300.03013.16
5.0.20.1130.02313.16
5.0.10.1100.01313.16
5.0.00.1000.03313.16
4.4.90.1200.02013.16
4.4.80.1200.01013.16
4.4.70.1130.01313.16
4.4.60.1070.01313.16
4.4.50.1230.01313.16
4.4.40.1230.02713.16
4.4.30.1700.01713.16
4.4.20.1270.01313.16
4.4.10.1000.01713.16
4.4.00.1030.02013.16
4.3.110.1170.01713.16
4.3.100.1230.01713.16
4.3.90.1200.01013.16
4.3.80.0970.02713.16
4.3.70.1200.01713.16
4.3.60.1300.01713.16
4.3.50.1330.01713.16
4.3.40.0930.03013.16
4.3.30.0600.02313.16
4.3.20.0630.01313.16
4.3.10.0630.02713.16
4.3.00.0630.02713.16

preferences:
45.61 ms | 401 KiB | 5 Q