3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::ord('[')); var_dump(IntlChar::getBidiPairedBracket('[')); ?>

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)
8.3.60.0120.00316.59
8.3.50.0140.00621.13
8.3.40.0090.00918.57
8.3.30.0170.00018.60
8.3.20.0040.00420.38
8.3.10.0040.00423.77
8.3.00.0070.00022.64
8.2.180.0100.00618.54
8.2.170.0090.01222.96
8.2.160.0100.00322.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0080.00019.46
8.2.100.0110.00017.75
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0050.00318.03
8.2.50.0090.00018.07
8.2.40.0000.00919.55
8.2.30.0000.00719.98
8.2.20.0040.00417.65
8.2.10.0070.00018.03
8.2.00.0000.00817.92
8.1.280.0160.00325.92
8.1.270.0090.00020.32
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.87
8.1.230.0060.00617.79
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0060.00317.36
8.1.190.0000.00717.23
8.1.180.0060.00318.10
8.1.170.0040.00418.84
8.1.160.0070.00021.94
8.1.150.0050.00218.87
8.1.140.0030.00517.48
8.1.130.0050.00217.48
8.1.120.0070.00017.43
8.1.110.0080.00017.39
8.1.100.0040.00417.27
8.1.90.0040.00417.40
8.1.80.0080.00017.42
8.1.70.0000.00717.43
8.1.60.0000.00917.45
8.1.50.0090.00317.40
8.1.40.0070.00417.38
8.1.30.0080.00017.57
8.1.20.0060.00317.58
8.1.10.0000.01017.56
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0030.00317.23
8.0.260.0030.00316.86
8.0.250.0040.00416.86
8.0.240.0000.00816.96
8.0.230.0030.00616.89
8.0.220.0040.00416.95
8.0.210.0040.00416.96
8.0.200.0030.00316.95
8.0.190.0090.00016.93
8.0.180.0040.00416.97
8.0.170.0050.00217.01
8.0.160.0000.00816.80
8.0.150.0000.00716.84
8.0.140.0040.00416.77
8.0.130.0060.00313.26
8.0.120.0050.00316.86
8.0.110.0070.00016.83
8.0.100.0040.00416.83
8.0.90.0040.00416.81
8.0.80.0060.00916.92
8.0.70.0000.00716.88
8.0.60.0020.00516.76
8.0.50.0070.00016.84
8.0.30.0070.00917.03
8.0.20.0100.00917.40
8.0.10.0000.00716.95
8.0.00.0130.00516.71
7.4.330.0000.00515.08
7.4.320.0030.00316.58
7.4.300.0030.00316.46
7.4.290.0000.00716.59
7.4.280.0090.00016.60
7.4.270.0060.00316.58
7.4.260.0030.00316.41
7.4.250.0000.00716.54
7.4.240.0040.00316.57
7.4.230.0030.00316.48
7.4.220.0100.01016.50
7.4.210.0100.00816.62
7.4.200.0030.00316.58
7.4.160.0070.00716.59
7.4.150.0150.00617.40
7.4.140.0040.01417.86
7.4.130.0110.00816.40
7.4.120.0090.00916.42
7.4.110.0110.00616.59
7.4.100.0060.01816.50
7.4.90.0070.01316.68
7.4.80.0100.00719.39
7.4.70.0080.00816.48
7.4.60.0100.01016.50
7.4.50.0090.00016.66
7.4.40.0100.00716.35
7.4.30.0100.00716.55
7.4.00.0080.00914.95
7.3.330.0000.00513.00
7.3.320.0080.00013.15
7.3.310.0070.00016.21
7.3.300.0040.00416.29
7.3.290.0000.00716.28
7.3.280.0100.01116.31
7.3.270.0120.00417.40
7.3.260.0140.00716.61
7.3.250.0090.00916.36
7.3.240.0150.00416.52
7.3.230.0110.01416.50
7.3.210.0130.00316.31
7.3.200.0070.01019.39
7.3.190.0130.00316.20
7.3.180.0090.00616.28
7.3.170.0030.01716.42
7.3.160.0130.00416.61
7.3.120.0070.00914.83
7.3.110.0080.00914.87
7.3.100.0040.01014.70
7.3.90.0050.00914.66
7.3.80.0040.00914.77
7.3.70.0110.00414.67
7.3.60.0080.00614.76
7.3.50.0040.00614.76
7.3.40.0050.00814.78
7.3.30.0050.00714.70
7.3.20.0070.00916.59
7.3.10.0060.00816.40
7.3.00.0090.00616.59
7.2.330.0070.01016.40
7.2.320.0200.00416.50
7.2.310.0090.00916.42
7.2.300.0060.01016.58
7.2.290.0070.01716.41
7.2.250.0080.00914.78
7.2.240.0090.00815.08
7.2.230.0080.00914.83
7.2.220.0080.00614.87
7.2.210.0050.01015.08
7.2.200.0030.00715.08
7.2.190.0060.00814.65
7.2.180.0050.01014.65
7.2.170.0040.01014.96
7.2.160.0110.00715.05
7.2.150.0100.00717.04
7.2.140.0030.01316.65
7.2.130.0060.01016.82
7.2.120.0110.00716.41
7.2.110.0060.01016.90
7.2.100.0040.00816.82
7.2.90.0030.01216.67
7.2.80.0090.00316.68
7.2.70.0030.01216.98
7.2.60.0060.00816.57
7.2.50.0070.01117.01
7.2.40.0030.01316.74
7.2.30.0000.01816.86
7.2.20.0070.01016.75
7.2.10.0040.00816.99
7.2.00.0070.00617.97
7.1.330.0090.00515.64
7.1.320.0020.01515.79
7.1.310.0060.00615.70
7.1.300.0070.00815.72
7.1.290.0040.01015.64
7.1.280.0090.00415.78
7.1.270.0070.00815.75
7.1.260.0050.00815.84
7.1.250.0030.01315.91
7.1.200.0040.00815.63
7.1.100.0070.01018.13
7.1.70.0000.00817.16
7.1.60.0110.01120.03
7.1.50.0080.01516.93
7.1.00.0000.08022.68
7.0.200.0070.00316.76
7.0.60.0100.07719.95
7.0.50.0100.07317.87
7.0.40.0070.09320.23
7.0.30.0300.05720.32
7.0.20.0270.05320.40
7.0.10.0000.05020.18
7.0.00.0100.03720.33
5.6.280.0000.03320.81
5.6.210.0030.07720.56
5.6.200.0030.06018.08
5.6.190.0030.05720.41
5.6.180.0000.07020.33
5.6.170.0400.07020.48
5.6.160.0030.05720.47
5.6.150.0030.08718.15
5.6.140.0100.03318.18
5.6.130.0070.08018.17
5.6.120.0070.03720.99
5.6.110.0030.09020.99
5.6.100.0030.09021.13
5.6.90.0070.04321.11
5.6.80.0000.08320.52
5.5.350.0330.06320.42
5.5.340.0100.07717.88
5.5.330.0070.05020.47
5.5.320.0470.06020.41
5.5.310.0300.04020.28
5.5.300.0070.07717.91
5.5.290.0070.04017.94
5.5.280.0100.08020.86
5.5.270.0000.09020.75
5.5.260.0170.07720.67
5.5.250.0030.04020.68
5.5.240.3500.03020.18
5.4.450.0530.05719.61
5.4.440.0500.06019.11
5.4.430.0470.04719.45
5.4.420.0470.05319.46
5.4.410.0500.05019.49
5.4.400.0500.05719.10
5.4.390.0370.06019.11
5.4.380.0470.04719.11
5.4.370.0600.04719.10
5.4.360.0600.05018.94
5.4.350.0400.05719.23
5.4.340.0270.07319.27
5.4.320.0400.06019.28
5.4.310.0500.06019.30
5.4.300.0630.04719.29
5.4.290.0530.05019.10
5.4.280.0700.05319.26
5.4.270.0570.06018.94
5.4.260.0630.04718.74
5.4.250.0530.05318.88
5.4.240.0670.05319.27
5.4.230.0470.06319.25
5.4.220.0570.06018.88
5.4.210.0400.06718.96
5.4.200.0430.05016.91
5.4.190.0530.05019.05
5.4.180.0530.05019.15
5.4.170.0670.05019.26
5.4.160.0570.04719.26
5.4.150.0570.05019.05
5.4.140.0530.05716.40
5.4.130.0600.03716.38
5.4.120.0570.04716.39
5.4.110.0700.04716.36
5.4.100.0570.06316.30
5.4.90.0400.05316.34
5.4.80.0730.05316.36
5.4.70.0630.05016.24
5.4.60.0330.03316.40
5.4.50.0030.06316.19
5.4.40.0170.05316.36
5.4.30.0200.03316.36
5.4.20.0370.05716.41

preferences:
49.66 ms | 401 KiB | 5 Q