3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::charDirection("A") === IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT); var_dump(IntlChar::charDirection("\u{05E9}") === IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT); var_dump(IntlChar::charDirection("+") === IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_SEPARATOR); var_dump(IntlChar::charDirection(".") === IntlChar::CHAR_DIRECTION_COMMON_NUMBER_SEPARATOR); ?>

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)
8.3.60.0100.01018.36
8.3.50.0130.00721.02
8.3.40.0210.00018.97
8.3.30.0140.00018.84
8.3.20.0000.00720.50
8.3.10.0020.00523.78
8.3.00.0040.00422.30
8.2.180.0160.00316.73
8.2.170.0140.00022.96
8.2.160.0090.00622.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00417.50
8.2.110.0030.00621.23
8.2.100.0100.00317.75
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00917.93
8.2.50.0080.00018.07
8.2.40.0090.00319.44
8.2.30.0090.00019.89
8.2.20.0000.00817.69
8.2.10.0030.00518.01
8.2.00.0040.00418.00
8.1.280.0210.00025.92
8.1.270.0050.00320.37
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00324.09
8.1.230.0040.00817.66
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00816.98
8.1.180.0080.00018.10
8.1.170.0000.00818.64
8.1.160.0000.00722.14
8.1.150.0000.00718.93
8.1.140.0040.00417.41
8.1.130.0030.00617.63
8.1.120.0070.00017.43
8.1.110.0040.00417.49
8.1.100.0040.00417.47
8.1.90.0040.00417.45
8.1.80.0050.00217.44
8.1.70.0030.00517.46
8.1.60.0050.00317.63
8.1.50.0040.00417.43
8.1.40.0040.00417.39
8.1.30.0040.00417.63
8.1.20.0080.00017.57
8.1.10.0040.00417.54
8.1.00.0040.00417.59
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0000.00718.39
8.0.270.0030.00317.25
8.0.260.0000.00617.17
8.0.250.0070.00017.03
8.0.240.0000.00717.07
8.0.230.0030.00316.87
8.0.220.0030.00316.80
8.0.210.0050.00317.01
8.0.200.0060.00016.92
8.0.190.0000.00717.01
8.0.180.0000.00716.95
8.0.170.0000.00816.98
8.0.160.0040.00416.83
8.0.150.0000.00716.86
8.0.140.0040.00416.89
8.0.130.0040.00413.33
8.0.120.0050.00316.88
8.0.110.0030.00516.85
8.0.100.0000.00716.84
8.0.90.0050.00316.72
8.0.80.0070.01716.78
8.0.70.0040.00416.95
8.0.60.0000.00716.89
8.0.50.0030.00516.89
8.0.30.0080.01117.10
8.0.20.0050.01517.40
8.0.10.0030.00316.88
8.0.00.0110.00516.71
7.4.330.0000.00515.14
7.4.320.0000.00616.66
7.4.300.0000.00616.53
7.4.290.0080.00016.66
7.4.280.0040.00416.63
7.4.270.0000.00716.69
7.4.260.0070.00016.63
7.4.250.0030.00616.60
7.4.240.0040.00416.58
7.4.230.0000.00816.71
7.4.220.0100.01716.70
7.4.210.0040.00916.54
7.4.200.0000.00716.76
7.4.160.0090.01316.62
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0050.01216.56
7.4.120.0110.00816.53
7.4.110.0110.00716.43
7.4.100.0060.01816.65
7.4.90.0070.01016.56
7.4.80.0100.01019.39
7.4.70.0060.01116.41
7.4.60.0060.00916.54
7.4.50.0040.00416.48
7.4.40.0040.01116.52
7.4.30.0110.00916.57
7.4.00.0030.01314.88
7.3.330.0040.00413.20
7.3.320.0000.00613.14
7.3.310.0040.00416.29
7.3.300.0030.00316.32
7.3.290.0070.00916.30
7.3.280.0100.00716.33
7.3.270.0030.01317.40
7.3.260.0100.00616.33
7.3.250.0120.00516.51
7.3.240.0100.00616.59
7.3.230.0100.01016.40
7.3.210.0060.01616.23
7.3.200.0030.01319.39
7.3.190.0060.00916.42
7.3.180.0060.01116.28
7.3.170.0120.00816.58
7.3.160.0120.00916.67
7.2.330.0090.00916.50
7.2.320.0090.01516.65
7.2.310.0070.01016.32
7.2.300.0140.00316.61
7.2.290.0140.00316.46
7.2.60.0110.00716.71
7.2.00.0030.01019.51
7.1.200.0030.00615.68
7.1.100.0030.01018.42
7.1.70.0040.00417.03
7.1.60.0140.01019.12
7.1.50.0220.01634.85
7.1.00.0000.08022.55
7.0.200.0290.00616.51
7.0.60.0100.07319.96
7.0.50.0070.04017.90
7.0.40.0070.07720.43
7.0.30.0270.05720.34
7.0.20.0400.07020.28
7.0.10.0070.04320.27
7.0.00.0030.04720.28
5.6.280.0030.05021.01
5.6.210.0170.07320.54
5.6.200.0100.08318.18
5.6.190.0100.07020.26
5.6.180.4070.04020.41
5.6.170.0200.04020.42
5.6.160.0070.08720.37
5.6.150.0030.04318.21
5.6.140.0030.05018.21
5.6.130.0130.04018.20
5.6.120.0030.06321.00
5.6.110.0030.08720.89
5.6.100.0030.08720.95
5.6.90.0030.08021.00
5.6.80.0070.04320.44
5.6.70.3200.03020.37
5.5.350.0100.03720.44
5.5.340.0070.03717.89
5.5.330.0070.04320.45
5.5.320.3470.04320.13
5.5.310.0270.08020.28
5.5.300.0030.03717.96
5.5.290.0100.03318.02
5.5.280.0130.06320.86
5.5.270.0030.04320.72
5.5.260.0070.03720.86
5.5.250.0070.08320.71
5.5.240.0230.03720.25
5.4.450.0230.05019.28
5.4.440.0130.06319.22
5.4.430.0270.05019.54
5.4.420.0130.05319.47
5.4.410.0400.05719.21
5.4.400.1030.06318.78
5.4.390.0330.05319.09
5.4.380.0130.05719.16
5.4.370.0200.04719.15
5.4.360.0170.06019.14
5.4.350.0130.05718.95
5.4.340.0270.04719.28
5.4.320.0130.06019.00
5.4.310.0100.05719.32
5.4.300.0130.05319.02
5.4.290.0170.05319.30
5.4.280.0130.05719.08
5.4.270.0230.05019.18
5.4.260.0130.06318.77
5.4.250.0300.04319.14
5.4.240.0270.06319.32
5.4.230.0630.06318.79
5.4.220.0170.05718.91
5.4.210.0470.04018.93
5.4.200.0270.06716.80
5.4.190.0370.06319.05
5.4.180.0400.04719.04
5.4.170.0430.07019.04
5.4.160.0500.05318.79
5.4.150.0570.04318.87
5.4.140.0400.06716.47
5.4.130.0230.07316.41
5.4.120.0330.06016.36
5.4.110.0470.04316.52
5.4.100.0130.06016.18
5.4.90.0330.06016.15
5.4.80.0500.06016.23
5.4.70.0500.07716.41
5.4.60.0130.03716.47
5.4.50.0000.05016.36
5.4.40.0230.05316.40
5.4.30.0230.03716.31
5.4.20.0330.06316.36

preferences:
49.35 ms | 401 KiB | 5 Q