3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(DateTimeZone::UTC); var_dump(new \IntlDateFormatter("en_US", IntlDateFormatter::MEDIUM, IntlDateFormatter::NONE, new DateTimeZone("UTC")));

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)
8.3.60.0060.01121.18
8.3.50.0230.01120.26
8.3.40.0080.00820.84
8.3.30.0090.00620.97
8.3.20.0050.00520.89
8.3.10.0060.00320.77
8.3.00.0030.00622.13
8.2.180.0220.00619.63
8.2.170.0040.01222.96
8.2.160.0070.01020.84
8.2.150.0050.00524.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0030.00523.93
8.2.110.0030.01323.92
8.2.100.0080.00820.53
8.2.90.0040.00721.21
8.2.80.0070.00721.86
8.2.70.0000.01220.13
8.2.60.0000.01020.55
8.2.50.0080.00020.78
8.2.40.0090.00221.85
8.2.30.0060.01020.61
8.2.20.0140.00420.36
8.2.10.0080.00420.37
8.2.00.0110.00820.60
8.1.280.0300.00425.92
8.1.270.0000.00924.20
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0110.00023.96
8.1.230.0030.00920.58
8.1.220.0040.00420.41
8.1.210.0030.00619.88
8.1.200.0040.00720.23
8.1.190.0040.00720.10
8.1.180.0060.00320.10
8.1.170.0120.00019.97
8.1.160.0050.00520.95
8.1.150.0070.00720.74
8.1.140.0110.00420.12
8.1.130.0030.00520.29
8.1.120.0070.00520.38
8.1.110.0040.00820.37
8.1.100.0000.01120.09
8.1.90.0060.00620.43
8.1.80.0070.00420.05
8.1.70.0090.00320.40
8.1.60.0030.00920.45
8.1.50.0040.00920.18
8.1.40.0030.01020.41
8.1.30.0090.00220.24
8.1.20.0070.00320.34
8.1.10.0090.00320.37
8.1.00.0090.00520.25
8.0.300.0070.00719.66
8.0.290.0030.00719.38
8.0.280.0100.00520.69
8.0.270.0030.00720.02
8.0.260.0100.00719.75
8.0.250.0100.00319.92
8.0.240.0060.01119.91
8.0.230.0000.01019.60
8.0.220.0050.00319.86
8.0.210.0050.00519.60
8.0.200.0130.00319.81
8.0.190.0050.00319.66
8.0.180.0030.00719.52
8.0.170.0070.00719.77
8.0.160.0160.00019.78
8.0.150.0060.00619.48
8.0.140.0130.00619.93
8.0.130.0000.00613.28
8.0.120.0110.00419.65
8.0.110.0050.00319.50
8.0.100.0080.00019.81
8.0.90.0030.00619.88
8.0.80.0100.00719.93
8.0.70.0100.00219.79
8.0.60.0060.00319.85
8.0.50.0000.00919.98
8.0.30.0130.00619.73
8.0.20.0100.01019.89
8.0.10.0040.00420.05
8.0.00.0130.01319.71
7.4.330.0030.00312.87
7.4.320.0040.00419.53
7.4.300.0080.00019.50
7.4.290.0100.00319.68
7.4.280.0100.01019.42
7.4.270.0200.00319.50
7.4.260.0030.00313.20
7.4.250.0050.01019.52
7.4.240.0080.00019.47
7.4.230.0070.00419.39
7.4.220.0230.00919.53
7.4.210.0110.01519.55
7.4.200.0040.00419.48
7.4.190.0060.00319.80
7.4.160.0280.00319.43
7.4.150.0230.01119.51
7.4.140.0190.00619.36
7.4.130.0280.00919.57
7.4.120.0000.02019.74
7.4.110.0210.00719.64
7.4.100.0070.01819.53
7.4.90.0060.01419.50
7.4.80.0100.01719.42
7.4.70.0130.00619.55
7.4.60.0230.00319.32
7.4.50.0040.00719.59
7.4.40.0160.00319.63
7.4.30.0180.00919.42
7.4.10.0190.00317.68
7.4.00.0150.00917.80
7.3.330.0060.00013.18
7.3.320.0000.00512.99
7.3.310.0070.00019.16
7.3.300.0070.00019.11
7.3.290.0170.00819.28
7.3.280.0130.01619.04
7.3.270.0120.00919.56
7.3.260.0170.01419.42
7.3.240.0150.01519.48
7.3.230.0040.01419.30
7.3.210.0080.01519.51
7.3.200.0290.01219.37
7.3.190.0190.01019.62
7.3.180.0190.00619.41
7.3.170.0140.01919.68
7.3.160.0160.01419.44
7.3.130.0090.01317.61
7.3.120.0130.00817.35
7.3.110.0160.01017.22
7.3.100.0050.01117.59
7.3.90.0040.01117.54
7.3.80.0070.00617.48
7.3.70.0100.00317.47
7.3.60.0020.01117.62
7.3.50.0050.00917.73
7.3.40.0050.01017.51
7.3.30.0070.00417.63
7.3.20.0060.00819.15
7.3.10.0040.01219.28
7.3.00.0110.00519.26
7.2.330.0210.00919.23
7.2.320.0310.00319.49
7.2.310.0130.01919.53
7.2.300.0260.00619.13
7.2.290.0140.01019.42
7.2.260.0090.01217.73
7.2.250.0130.01317.61
7.2.240.0100.01417.63
7.2.230.0100.01017.66
7.2.220.0050.00917.76
7.2.210.0090.00517.71
7.2.200.0040.01017.59
7.2.190.0110.00517.81
7.2.180.0090.00717.46
7.2.170.0030.01517.63
7.2.160.0100.00317.82
7.2.150.0000.01219.64
7.2.140.0000.01519.73
7.2.130.0030.01319.69
7.2.120.0030.01419.45
7.2.110.0040.01119.35
7.2.100.0040.01119.40
7.2.90.0060.00919.83
7.2.80.0040.01119.84
7.2.70.0000.01619.67
7.2.60.0110.00519.57
7.2.50.0070.01019.35
7.2.40.0000.01519.68
7.2.30.0130.00719.67
7.2.20.0040.00819.95
7.2.10.0030.01319.77
7.2.00.0070.01019.71
7.1.330.0100.00718.71
7.1.320.0050.01018.83
7.1.310.0090.00318.83
7.1.300.0050.00918.65
7.1.290.0050.01018.73
7.1.280.0080.00518.76
7.1.270.0030.01018.87
7.1.260.0080.00518.79
7.1.250.0060.00918.59
7.1.240.0030.01318.67
7.1.230.0090.00318.58
7.1.220.0080.00818.79
7.1.210.0030.01418.66
7.1.200.0140.00918.44
7.1.190.0080.01118.89
7.1.180.0070.01118.77
7.1.170.0100.00718.42
7.1.160.0040.00818.66
7.1.150.0030.01218.81
7.1.140.0070.00718.57
7.1.130.0060.00918.74
7.1.120.0070.00718.54
7.1.110.0060.00918.72
7.1.100.0060.00820.02
7.1.90.0100.00718.80
7.1.80.0090.00918.53
7.1.70.0070.00919.59
7.1.60.0080.01319.71
7.1.50.0150.01119.52
7.1.40.0060.00918.66
7.1.30.0000.00918.62
7.1.20.0110.00418.75
7.1.10.0070.00318.83
7.1.00.0020.02222.19
7.0.330.0000.01818.57
7.0.320.0070.00718.54
7.0.310.0030.01018.60
7.0.300.0070.01118.71
7.0.290.0090.00918.55
7.0.280.0030.01318.50
7.0.270.0080.00318.55
7.0.260.0000.01518.38
7.0.250.0070.01018.49
7.0.240.0090.00618.75
7.0.230.0060.00918.48
7.0.220.0150.00318.45
7.0.210.0000.01518.29
7.0.200.0060.00719.31
7.0.190.0030.01018.37
7.0.180.0070.01018.57
7.0.170.0070.00718.55
7.0.160.0110.00318.37
7.0.150.0100.00618.43
7.0.140.0020.04421.77
7.0.130.0060.00618.50
7.0.120.0050.03821.73
7.0.110.0180.04020.85
7.0.100.0070.05220.60
7.0.90.0150.02820.78
7.0.80.0080.02820.71
7.0.70.0130.03720.62
7.0.60.0070.04720.61
7.0.50.0080.04520.62
7.0.40.0060.04619.48
7.0.30.0070.04019.59
7.0.20.0110.04019.33
7.0.10.0040.04719.48
7.0.00.0080.03319.58
5.6.400.0040.00716.82
5.6.390.0030.00617.45
5.6.380.0120.00617.28
5.6.370.0100.00717.19
5.6.360.0040.01617.20
5.6.350.0100.00617.30
5.6.340.0060.01217.02
5.6.330.0040.01217.25
5.6.320.0080.00817.30
5.6.310.0100.00317.30
5.6.300.0000.01217.00
5.6.290.0090.00617.10
5.6.280.0050.04420.67
5.6.270.0130.00017.23
5.6.260.0020.04320.34
5.6.250.0070.03720.52
5.6.240.0100.04620.54
5.6.230.0050.04720.13
5.6.220.0100.03620.62
5.6.210.0050.03220.27
5.6.200.0100.04020.43
5.6.190.0030.03920.48
5.6.180.0100.04520.28
5.6.170.0080.04520.52
5.6.160.0090.04420.24
5.6.150.0030.04820.31
5.6.140.0100.03420.54
5.6.130.0060.04320.38
5.6.120.0080.04320.42
5.6.110.0080.04720.35
5.6.100.0120.03820.26
5.6.90.0060.04420.25
5.6.80.0050.04719.89
5.6.70.0030.02620.12
5.6.60.0110.03720.19
5.6.50.0090.02619.86
5.6.40.0070.02319.92
5.6.30.0060.02419.98
5.6.20.0030.02620.18
5.6.10.0050.02219.88
5.6.00.0030.02619.94
5.5.380.0100.03920.22
5.5.370.0060.04120.34
5.5.360.0080.04020.18
5.5.350.0060.04620.19
5.5.340.0130.02720.60
5.5.330.0080.02520.36
5.5.320.0150.04020.58
5.5.310.0030.05020.60
5.5.300.0080.04320.51
5.5.290.0070.04920.70
5.5.280.0150.02720.42
5.5.270.0080.04720.56
5.5.260.0080.04220.49
5.5.250.0080.04320.50
5.5.240.0090.04420.10
5.5.230.0080.02519.95
5.5.220.0000.03819.89
5.5.210.0100.03220.00
5.5.200.0060.02219.95
5.5.190.0050.02419.86
5.5.180.0000.02920.12
5.5.170.0160.00017.33
5.5.160.0030.02820.04
5.5.150.0090.03720.17
5.5.140.0050.02519.94
5.5.130.0070.02920.03
5.5.120.0030.03020.08
5.5.110.0100.01720.13
5.5.100.0030.04020.30
5.5.90.0070.02720.11
5.5.80.0020.03120.06
5.5.70.0050.02520.02
5.5.60.0070.03320.04
5.5.50.0020.02519.89
5.5.40.0070.02720.19
5.5.30.0070.02220.28
5.5.20.0060.02420.17
5.5.10.0020.02820.21
5.5.00.0050.02420.20
5.4.450.0060.04515.09
5.4.440.0050.04315.03
5.4.430.0050.04215.03
5.4.420.0030.02815.06
5.4.410.0030.04715.20
5.4.400.0050.04014.88
5.4.390.0060.02514.82
5.4.380.0050.02414.89
5.4.370.0020.02614.82
5.4.360.0050.02414.78
5.4.350.0050.02114.88
5.4.340.0000.03015.12
5.4.330.0070.00310.63
5.4.320.0030.02514.97
5.4.310.0040.02014.75
5.4.300.0020.03014.94
5.4.290.0050.02415.06
5.4.280.0030.03314.92
5.4.270.0020.02714.94
5.4.260.0040.02114.82
5.4.250.0100.02114.88
5.4.240.0050.02314.67
5.4.230.0040.02514.96
5.4.220.0080.01814.82
5.4.210.0050.02414.89
5.4.200.0060.02014.98
5.4.190.0030.02714.92
5.4.180.0020.02514.88
5.4.170.0000.02514.92
5.4.160.0030.02114.94
5.4.150.0050.01814.85
5.4.140.0030.02113.62
5.4.130.0070.01913.65
5.4.120.0050.02113.35
5.4.110.0050.01913.55
5.4.100.0020.02213.61
5.4.90.0050.02013.41
5.4.80.0060.02113.61
5.4.70.0060.01813.70
5.4.60.0050.02713.61
5.4.50.0080.01713.66
5.4.40.0140.03413.69
5.4.30.0090.03413.51
5.4.20.0100.03513.53
5.4.10.0070.04013.52
5.4.00.0090.03713.21
5.3.290.0050.02212.50
5.3.280.0050.02212.41
5.3.270.0050.02012.53
5.3.260.0020.02312.42
5.3.250.0070.03812.53
5.3.240.0050.03412.34
5.3.230.0050.02612.36
5.3.220.0030.02012.45
5.3.210.0050.02012.32
5.3.200.0030.02312.40
5.3.190.0030.02012.40
5.3.180.0000.02512.49
5.3.170.0100.02312.48
5.3.160.0030.02412.41
5.3.150.0030.02012.48
5.3.140.0030.04212.37
5.3.130.0060.04012.39
5.3.120.0070.03812.43
5.3.110.0060.04112.46
5.3.100.0080.03512.16
5.3.90.0050.04012.15
5.3.80.0140.03011.99
5.3.70.0070.03712.03
5.3.60.0020.04212.05
5.3.50.0030.03912.01
5.3.40.0050.04112.04
5.3.30.0060.04012.04
5.3.20.0030.03711.94
5.3.10.0070.03511.83
5.3.00.0110.03011.74
5.2.170.0070.06311.95
5.2.160.0100.04311.95
5.2.150.0000.05011.95
5.2.140.0030.03311.95
5.2.130.0030.06311.95
5.2.120.0070.06011.95
5.2.110.0000.05711.95
5.2.100.0070.05711.95
5.2.90.0030.06711.95
5.2.80.0070.06011.95
5.2.70.0070.06311.95
5.2.60.0130.05311.95
5.2.50.0030.06711.95
5.2.40.0070.05311.95
5.2.30.0070.05011.95
5.2.20.0000.06011.95
5.2.10.0170.03311.95
5.2.00.0070.04311.95
5.1.60.0030.04311.95
5.1.50.0070.04711.95
5.1.40.0030.03011.95
5.1.30.0130.05011.95
5.1.20.0030.04711.95
5.1.10.0030.05011.95
5.1.00.0000.05711.95
5.0.50.0100.04011.95
5.0.40.0070.03711.95
5.0.30.0000.03711.95
5.0.20.0000.04311.95
5.0.10.0000.04311.95
5.0.00.0000.06311.95
4.4.90.0100.02711.95
4.4.80.0000.03011.95
4.4.70.0070.03011.95
4.4.60.0030.03011.95
4.4.50.0000.02011.95
4.4.40.0000.04311.95
4.4.30.0000.03711.95
4.4.20.0000.02011.95
4.4.10.0030.03011.95
4.4.00.0000.05011.95
4.3.110.0030.02711.95
4.3.100.0030.03311.95
4.3.90.0070.03011.95
4.3.80.0030.03011.95
4.3.70.0030.03311.95
4.3.60.0000.03311.95
4.3.50.0030.02011.95
4.3.40.0000.05011.95
4.3.30.0000.03011.95
4.3.20.0030.03011.95
4.3.10.0000.02711.95
4.3.00.0000.03311.95

preferences:
33.48 ms | 401 KiB | 5 Q