3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::getNumericValue("4")); var_dump(IntlChar::getNumericValue("x") === NAN); var_dump(IntlChar::getNumericValue("\u{216C}"));

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)
8.3.60.0130.00618.67
8.3.50.0040.01421.23
8.3.40.0150.00418.78
8.3.30.0090.00619.02
8.3.20.0030.00620.45
8.3.10.0070.00023.77
8.3.00.0060.00322.38
8.2.180.0180.00316.75
8.2.170.0170.00022.96
8.2.160.0080.00622.34
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00817.63
8.2.110.0050.00521.13
8.2.100.0090.00317.75
8.2.90.0080.00019.34
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0080.00419.58
8.2.30.0070.00019.91
8.2.20.0050.00517.74
8.2.10.0040.00418.12
8.2.00.0000.00718.04
8.1.280.0060.00925.92
8.1.270.0000.00820.50
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00622.80
8.1.230.0080.00317.48
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0080.00024.03
8.1.150.0050.00218.96
8.1.140.0080.00017.51
8.1.130.0000.00717.66
8.1.120.0040.00417.53
8.1.110.0030.00517.41
8.1.100.0000.00717.52
8.1.90.0040.00417.57
8.1.80.0030.00617.46
8.1.70.0000.00717.61
8.1.60.0030.00517.60
8.1.50.0000.01017.58
8.1.40.0080.00417.68
8.1.30.0000.00817.71
8.1.20.0060.00317.71
8.1.10.0000.00817.53
8.1.00.0050.00317.63
8.0.300.0000.00818.77
8.0.290.0060.00316.88
8.0.280.0000.00718.63
8.0.270.0070.00017.38
8.0.260.0030.00317.37
8.0.250.0040.00417.10
8.0.240.0030.00317.16
8.0.230.0000.00916.98
8.0.220.0000.00717.04
8.0.210.0000.00717.11
8.0.200.0000.00717.11
8.0.190.0050.00517.10
8.0.180.0000.00717.00
8.0.170.0030.00717.07
8.0.160.0000.00717.13
8.0.150.0040.00416.80
8.0.140.0040.00416.95
8.0.130.0020.00513.20
8.0.120.0080.00016.79
8.0.110.0020.00516.92
8.0.100.0040.00416.96
8.0.90.0040.00416.85
8.0.80.0000.01916.99
8.0.70.0030.00517.00
8.0.60.0040.00416.93
8.0.50.0000.00716.86
8.0.30.0110.00517.04
8.0.20.0140.00617.40
8.0.10.0000.00817.10
8.0.00.0100.00716.78
7.4.330.0030.00315.08
7.4.320.0030.00316.68
7.4.300.0030.00316.63
7.4.290.0070.00016.55
7.4.280.0000.00816.74
7.4.270.0000.00716.64
7.4.260.0030.00316.64
7.4.250.0000.00816.59
7.4.240.0050.00216.70
7.4.230.0030.00316.46
7.4.220.0130.00616.58
7.4.210.0060.00816.63
7.4.200.0000.00716.55
7.4.160.0110.00516.61
7.4.150.0120.00617.40
7.4.140.0060.01617.86
7.4.130.0090.00816.58
7.4.120.0080.00816.52
7.4.110.0070.01116.53
7.4.100.0150.00716.71
7.4.90.0130.00616.56
7.4.80.0070.01319.39
7.4.70.0030.01316.58
7.4.60.0110.00716.47
7.4.50.0060.00316.44
7.4.40.0030.01316.53
7.4.30.0130.00816.51
7.4.00.0030.00914.87
7.3.330.0030.00313.15
7.3.320.0030.00312.99
7.3.310.0070.00016.34
7.3.300.0000.00616.32
7.3.290.0000.00716.40
7.3.280.0080.00816.38
7.3.270.0100.01017.40
7.3.260.0070.01016.58
7.3.250.0110.00616.55
7.3.240.0060.00916.64
7.3.230.0100.00716.39
7.3.210.0140.00716.71
7.3.200.0130.00319.39
7.3.190.0030.01416.36
7.3.180.0100.00616.32
7.3.170.0130.00316.54
7.3.160.0090.01016.49
7.3.10.0190.00516.56
7.3.00.0090.00916.46
7.2.330.0140.00316.73
7.2.320.0150.00316.55
7.2.310.0000.01516.77
7.2.300.0080.00816.55
7.2.290.0140.00416.88
7.2.130.0140.00716.43
7.2.120.0190.00616.75
7.2.110.0190.00616.90
7.2.100.0180.00516.57
7.2.90.0140.00717.23
7.2.80.0120.00916.64
7.2.70.0150.00616.62
7.2.60.0060.00816.79
7.2.50.0130.00316.68
7.2.40.0210.00016.73
7.2.30.0160.00316.80
7.2.20.0200.00316.89
7.2.10.0180.00916.91
7.2.00.0110.00918.18
7.1.250.0080.01215.30
7.1.200.0030.01015.98
7.1.100.0040.00818.27
7.1.70.0000.01017.07
7.1.60.0090.01620.03
7.1.50.0110.01416.77
7.1.00.0030.07722.52
7.0.200.0030.00616.80
7.0.60.0070.03720.16
7.0.50.0130.07317.66
7.0.40.0000.05020.15
7.0.30.0470.06320.14
7.0.20.0200.07720.27
7.0.10.0070.05720.16
7.0.00.0130.04020.26
5.6.280.0030.06021.09
5.6.210.0100.08020.74
5.6.200.0030.05018.23
5.6.190.0130.07720.43
5.6.180.0130.05320.63
5.6.170.0270.07720.38
5.6.160.0130.08020.53
5.6.150.0070.03718.19
5.6.140.0070.08318.17
5.6.130.0130.07318.17
5.6.120.0130.08021.00
5.6.110.0070.08721.02
5.6.100.0000.04721.10
5.6.90.0100.08320.95
5.6.80.0070.07720.33
5.6.70.3700.04320.34
5.5.350.0070.08320.32
5.5.340.0070.03717.98
5.5.330.0030.08720.21
5.5.320.0030.04720.34
5.5.310.0430.04020.41
5.5.300.0100.07717.96
5.5.290.0170.06718.01
5.5.280.0030.04020.79
5.5.270.0100.08020.89
5.5.260.0100.06720.84
5.5.250.0100.08320.77
5.5.240.0130.08020.18
5.4.450.0930.05719.48
5.4.440.0700.06019.54
5.4.430.0830.06719.47
5.4.420.0870.05319.58
5.4.410.0730.05319.45
5.4.400.0770.06019.25
5.4.390.0870.05019.11
5.4.380.1030.05319.00
5.4.370.0800.05018.79
5.4.360.0770.05319.24
5.4.350.1070.04019.31
5.4.340.0970.04018.78
5.4.320.0870.05319.19
5.4.310.0600.06719.22
5.4.300.0870.04319.18
5.4.290.0570.03319.07
5.4.280.0070.05719.00
5.4.270.0070.05319.22
5.4.260.0770.06019.14
5.4.250.1070.05019.26
5.4.240.0700.05718.90
5.4.230.1000.04318.76
5.4.220.0930.05319.23
5.4.210.1000.04719.07
5.4.200.0970.04716.86
5.4.190.0830.05318.85
5.4.180.0870.05319.10
5.4.170.0900.05019.31
5.4.160.0830.08019.06
5.4.150.0800.06019.05
5.4.140.0830.05316.27
5.4.130.0730.05716.23
5.4.120.0830.03316.21
5.4.110.0730.05316.21
5.4.100.0830.05016.30
5.4.90.0770.05016.27
5.4.80.0770.04716.26
5.4.70.0670.06016.29
5.4.60.0230.06716.37
5.4.50.0000.06316.45
5.4.40.0100.04316.36
5.4.30.0230.05016.38
5.4.20.0300.05716.19

preferences:
58.55 ms | 401 KiB | 5 Q