3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = [65, 32, 9731]; foreach ($values as $value) { var_dump(IntlChar::chr($value)); } ?>

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)
8.3.60.0140.00716.50
8.3.50.0120.00916.50
8.3.40.0140.00418.54
8.3.30.0090.00618.41
8.3.20.0040.00420.34
8.3.10.0040.00423.61
8.3.00.0090.00022.19
8.2.180.0110.00318.41
8.2.170.0120.00322.96
8.2.160.0100.00322.08
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0140.00321.02
8.2.100.0090.00317.63
8.2.90.0030.00619.07
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00318.04
8.2.50.0000.00818.07
8.2.40.0130.00019.10
8.2.30.0050.00319.94
8.2.20.0080.00017.56
8.2.10.0040.00418.11
8.2.00.0000.00818.05
8.1.280.0100.00725.92
8.1.270.0030.00620.32
8.1.260.0030.00626.35
8.1.250.0050.00228.09
8.1.240.0100.00723.98
8.1.230.0040.01217.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0050.00318.53
8.1.160.0000.00721.88
8.1.150.0000.00918.88
8.1.140.0000.00717.45
8.1.130.0070.00017.61
8.1.120.0000.00717.49
8.1.110.0040.00417.41
8.1.100.0040.00417.37
8.1.90.0070.00017.30
8.1.80.0050.00317.48
8.1.70.0020.00517.49
8.1.60.0040.00417.55
8.1.50.0040.00417.45
8.1.40.0040.00417.42
8.1.30.0000.00817.51
8.1.20.0000.00817.66
8.1.10.0030.00517.53
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.36
8.0.270.0050.00217.23
8.0.260.0020.00517.16
8.0.250.0030.00516.94
8.0.240.0070.00016.86
8.0.230.0040.00416.90
8.0.220.0030.00616.77
8.0.210.0040.00416.91
8.0.200.0040.00416.96
8.0.190.0000.00716.83
8.0.180.0040.00416.93
8.0.170.0060.00316.89
8.0.160.0000.00716.92
8.0.150.0040.00416.95
8.0.140.0000.00716.83
8.0.130.0040.00413.43
8.0.120.0030.00516.91
8.0.110.0000.00716.92
8.0.100.0070.00016.73
8.0.90.0030.00316.67
8.0.80.0110.01116.88
8.0.70.0040.00416.71
8.0.60.0040.00417.00
8.0.50.0040.00416.82
8.0.30.0090.00916.81
8.0.20.0140.00417.40
8.0.10.0040.00416.84
8.0.00.0070.01016.69
7.4.330.0060.00015.21
7.4.320.0030.00316.57
7.4.300.0060.00016.48
7.4.290.0030.00316.61
7.4.280.0080.00016.58
7.4.270.0030.00316.64
7.4.260.0060.00316.57
7.4.250.0040.00416.49
7.4.240.0020.00516.50
7.4.230.0000.00616.70
7.4.220.0140.00416.57
7.4.210.0090.00516.53
7.4.200.0000.00716.49
7.4.160.0050.01016.38
7.4.150.0030.01417.40
7.4.140.0090.00917.86
7.4.130.0160.00716.35
7.4.120.0070.01016.59
7.4.110.0170.00016.34
7.4.100.0100.01016.52
7.4.90.0080.00816.52
7.4.80.0070.01019.39
7.4.70.0100.00716.51
7.4.60.0030.01316.59
7.4.50.0040.00416.23
7.4.40.0090.00616.49
7.4.30.0040.01416.52
7.4.00.0040.01115.08
7.3.330.0030.00313.20
7.3.320.0030.00313.07
7.3.310.0000.00716.34
7.3.300.0030.00316.24
7.3.290.0040.00416.30
7.3.280.0100.00716.28
7.3.270.0100.00717.40
7.3.260.0070.01016.46
7.3.250.0120.00616.40
7.3.240.0080.00816.41
7.3.230.0120.00616.40
7.3.210.0090.00916.57
7.3.200.0160.01119.39
7.3.190.0060.01016.32
7.3.180.0070.01116.50
7.3.170.0120.00316.27
7.3.160.0070.01016.21
7.2.330.0080.01216.40
7.2.320.0110.00816.75
7.2.310.0070.01116.66
7.2.300.0120.00316.38
7.2.290.0100.00716.43
7.2.60.0060.00916.82
7.2.00.0030.01019.25
7.1.200.0070.01115.51
7.1.100.0130.00317.73
7.1.70.0000.01717.16
7.1.60.0130.01019.12
7.1.50.0060.00616.72
7.1.00.0070.07022.45
7.0.200.0090.00316.58
7.0.60.0100.03319.95
7.0.50.0070.05317.80
7.0.40.0000.04719.99
7.0.30.0270.05020.12
7.0.20.0300.06020.00
7.0.10.0030.08020.04
7.0.00.0200.07320.13
5.6.280.0000.04320.86
5.6.210.0130.03320.46
5.6.200.0170.07018.20
5.6.190.0130.08020.48
5.6.180.3770.04020.57
5.6.170.0200.04320.52
5.6.160.0070.04320.54
5.6.150.0030.06718.11
5.6.140.0070.08018.12
5.6.130.0100.04018.21
5.6.120.0170.07720.96
5.6.110.0100.05321.13
5.6.100.0070.08321.04
5.6.90.0100.06320.98
5.6.80.0170.04720.36
5.6.70.2170.03720.37
5.5.350.0200.08320.46
5.5.340.0000.04317.98
5.5.330.0000.08020.24
5.5.320.0270.04320.31
5.5.310.0330.08320.32
5.5.300.0030.04017.97
5.5.290.0030.06717.91
5.5.280.0170.07320.84
5.5.270.0030.06020.86
5.5.260.0030.04020.64
5.5.250.0070.04020.75
5.5.240.0270.07020.15
5.4.450.0870.05319.58
5.4.440.0630.07019.43
5.4.430.0700.06319.57
5.4.420.0830.07019.10
5.4.410.0930.06319.41
5.4.400.0930.06319.12
5.4.390.0870.06719.18
5.4.380.0870.06019.16
5.4.370.0970.06319.17
5.4.360.0970.07319.16
5.4.350.1070.08019.30
5.4.340.1030.07319.06
5.4.320.1100.08019.30
5.4.310.1030.07018.76
5.4.300.0930.07319.15
5.4.290.0870.07019.30
5.4.280.1070.05018.92
5.4.270.1000.07318.75
5.4.260.1070.06019.08
5.4.250.1170.07319.07
5.4.240.0670.06319.21
5.4.230.0970.05719.25
5.4.220.1000.05319.11
5.4.210.1130.05719.08
5.4.200.0900.05016.67
5.4.190.0770.05719.10
5.4.180.1230.08018.86
5.4.170.1170.06718.89
5.4.160.1070.06018.94
5.4.150.0700.06018.84
5.4.140.0700.05716.49
5.4.130.0730.06016.29
5.4.120.1100.05316.35
5.4.110.0970.05016.45
5.4.100.0930.05016.20
5.4.90.0870.05316.52
5.4.80.0900.06316.37
5.4.70.0900.07016.36
5.4.60.0270.07316.32
5.4.50.0000.05016.36
5.4.40.0170.03316.04
5.4.30.0470.04716.04
5.4.20.0430.05716.20

preferences:
28.23 ms | 400 KiB | 5 Q