3v4l.org

run code in 300+ PHP versions simultaneously
<?php $characters = ["A", "1", "\t"]; foreach ($characters as $character) { var_dump(IntlChar::isdigit($character)); } ?>

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)
8.3.60.0120.00916.63
8.3.50.0110.01121.21
8.3.40.0110.01118.67
8.3.30.0030.01018.54
8.3.20.0040.00420.23
8.3.10.0050.00323.77
8.3.00.0050.00322.70
8.2.180.0040.01416.38
8.2.170.0120.00322.96
8.2.160.0100.00322.06
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00917.50
8.2.110.0030.01621.09
8.2.100.0070.00417.85
8.2.90.0040.00418.41
8.2.80.0050.00317.97
8.2.70.0030.00517.75
8.2.60.0080.00018.16
8.2.50.0000.00718.16
8.2.40.0000.00821.27
8.2.30.0050.00319.89
8.2.20.0080.00017.86
8.2.10.0040.00418.20
8.2.00.0050.00318.11
8.1.280.0070.00725.92
8.1.270.0030.00820.45
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0030.00619.21
8.1.230.0090.00322.85
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0050.00318.52
8.1.160.0000.00722.20
8.1.150.0030.00518.93
8.1.140.0040.00417.50
8.1.130.0030.00517.88
8.1.120.0070.00017.55
8.1.110.0030.00517.61
8.1.100.0070.00017.59
8.1.90.0040.00417.57
8.1.80.0000.00717.55
8.1.70.0000.00717.51
8.1.60.0040.00417.61
8.1.50.0000.00817.62
8.1.40.0040.00417.65
8.1.30.0040.00417.81
8.1.20.0070.00017.77
8.1.10.0060.00317.59
8.1.00.0050.00317.56
8.0.300.0000.00720.20
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0000.00717.44
8.0.260.0030.00317.37
8.0.250.0040.00417.01
8.0.240.0030.00516.96
8.0.230.0030.00617.03
8.0.220.0030.00316.91
8.0.210.0030.00617.01
8.0.200.0000.00716.96
8.0.190.0070.00017.09
8.0.180.0040.00417.08
8.0.170.0000.00717.11
8.0.160.0030.00416.97
8.0.150.0000.00716.92
8.0.140.0070.00016.86
8.0.130.0000.00613.40
8.0.120.0000.00817.03
8.0.110.0040.00416.85
8.0.100.0040.00416.98
8.0.90.0040.00417.12
8.0.80.0090.00917.01
8.0.70.0000.00716.96
8.0.60.0050.00316.86
8.0.50.0070.00016.87
8.0.30.0110.00617.19
8.0.20.0070.01317.40
8.0.10.0070.00017.12
8.0.00.0090.01016.80
7.4.330.0000.00615.15
7.4.320.0060.00016.71
7.4.300.0060.00016.60
7.4.290.0000.00716.64
7.4.280.0050.00316.65
7.4.270.0030.00316.64
7.4.260.0030.00316.74
7.4.250.0030.00516.68
7.4.240.0020.00516.62
7.4.230.0040.00416.73
7.4.220.0100.01016.63
7.4.210.0040.01116.82
7.4.200.0080.00016.83
7.4.160.0030.01616.56
7.4.150.0120.00617.40
7.4.140.0150.00717.86
7.4.130.0120.00916.57
7.4.120.0090.00916.60
7.4.110.0100.00616.78
7.4.100.0130.00816.70
7.4.90.0070.01616.56
7.4.80.0120.01119.39
7.4.70.0050.01316.70
7.4.60.0090.00616.69
7.4.50.0040.00416.58
7.4.40.0030.01516.77
7.4.30.0130.00316.57
7.4.00.0080.00714.95
7.3.330.0020.00213.20
7.3.320.0060.00013.21
7.3.310.0070.00016.41
7.3.300.0000.00716.41
7.3.290.0100.00616.37
7.3.280.0050.01216.34
7.3.270.0120.00617.40
7.3.260.0120.00816.49
7.3.250.0110.00816.45
7.3.240.0150.00616.69
7.3.230.0000.01816.63
7.3.210.0030.01416.36
7.3.200.0070.00219.39
7.3.190.0130.00316.41
7.3.180.0160.00316.53
7.3.170.0060.01316.34
7.3.160.0130.00416.50
7.3.120.0040.01214.97
7.3.110.0060.00715.04
7.3.100.0060.01014.88
7.3.90.0090.00615.07
7.3.80.0080.00614.92
7.3.70.0030.01114.79
7.3.60.0060.00814.84
7.3.50.0070.00815.00
7.3.40.0050.00914.83
7.3.30.0040.00914.76
7.3.20.0020.01216.72
7.3.10.0060.00916.77
7.3.00.0050.01216.74
7.2.330.0070.01516.50
7.2.320.0030.01416.76
7.2.310.0110.01016.56
7.2.300.0080.00816.77
7.2.290.0030.01516.85
7.2.250.0120.00415.34
7.2.240.0110.00615.13
7.2.230.0100.00515.01
7.2.220.0080.00815.23
7.2.210.0050.01015.14
7.2.200.0070.00815.25
7.2.190.0040.01015.19
7.2.180.0040.01015.13
7.2.170.0080.00815.11
7.2.160.0050.00915.27
7.2.150.0070.00816.87
7.2.140.0090.00317.02
7.2.130.0100.00617.10
7.2.120.0100.00517.08
7.2.110.0050.01116.97
7.2.100.0090.00616.96
7.2.90.0020.01216.96
7.2.80.0030.01217.04
7.2.70.0040.00817.06
7.2.60.0120.00816.90
7.2.50.0020.01417.00
7.2.40.0090.00717.10
7.2.30.0050.01117.09
7.2.20.0050.01016.90
7.2.10.0070.00716.85
7.2.00.0040.00817.85
7.1.330.0040.01015.84
7.1.320.0090.00716.01
7.1.310.0080.00915.88
7.1.300.0050.00615.71
7.1.290.0040.00915.92
7.1.280.0030.01115.98
7.1.270.0060.00715.90
7.1.260.0050.01015.84
7.1.250.0040.00915.80
7.1.200.0000.01315.61
7.1.100.0000.01218.14
7.1.70.0040.00817.07
7.1.60.0110.01419.18
7.1.50.0140.01016.84
7.1.00.0070.07322.70
7.0.200.0060.00616.63
7.0.60.0100.08020.08
7.0.50.0030.05017.79
7.0.40.0070.07020.41
7.0.30.0270.06020.34
7.0.20.0330.07320.37
7.0.10.0070.08020.33
7.0.00.0070.07720.13
5.6.280.0000.05321.12
5.6.210.0070.08320.64
5.6.200.0070.05718.21
5.6.190.0070.09020.35
5.6.180.2830.04020.33
5.6.170.0230.04320.52
5.6.160.0030.04320.38
5.6.150.0070.05718.12
5.6.140.0030.08718.13
5.6.130.0000.04318.12
5.6.120.0100.03320.98
5.6.110.0100.08321.01
5.6.100.0100.08320.97
5.6.90.0070.07021.03
5.6.80.0100.05720.50
5.6.70.3430.03320.47
5.5.350.0130.03320.41
5.5.340.0000.04017.93
5.5.330.0100.04020.21
5.5.320.3330.04320.29
5.5.310.0200.06320.27
5.5.300.0070.03717.95
5.5.290.0070.03717.89
5.5.280.0070.04720.96
5.5.270.0170.06020.76
5.5.260.0000.04320.68
5.5.250.0070.06020.54
5.5.240.0200.03720.19
5.4.450.0270.05019.55
5.4.440.0270.05019.49
5.4.430.0170.05319.59
5.4.420.0230.05319.32
5.4.410.0270.06319.31
5.4.400.0170.05718.96
5.4.390.0230.05019.15
5.4.380.0300.04019.21
5.4.370.0170.05719.30
5.4.360.0100.06719.16
5.4.350.0300.04319.16
5.4.340.0270.05019.00
5.4.320.0100.06719.12
5.4.310.0230.05019.27
5.4.300.0230.04719.27
5.4.290.0200.04719.21
5.4.280.0100.06018.96
5.4.270.0100.05718.95
5.4.260.0100.05719.13
5.4.250.0100.05719.11
5.4.240.0300.04019.30
5.4.230.0200.04719.16
5.4.220.0270.06719.07
5.4.210.0070.06019.23
5.4.200.0270.04016.56
5.4.190.0270.04719.13
5.4.180.0230.05018.75
5.4.170.0230.05019.23
5.4.160.0170.05318.84
5.4.150.0330.03719.21
5.4.140.0170.05016.21
5.4.130.0170.04716.12
5.4.120.0270.03716.38
5.4.110.0130.05016.33
5.4.100.0200.04716.41
5.4.90.0070.06716.28
5.4.80.0100.05316.32
5.4.70.0170.04716.38
5.4.60.0170.03716.38
5.4.50.0100.04316.38
5.4.40.0300.06316.36
5.4.30.0270.06316.14
5.4.20.0300.04016.15

preferences:
74.8 ms | 401 KiB | 5 Q