3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(IntlChar::ord("\u{D800}"));

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)
8.5.30.0100.00719.53
8.5.20.0090.00919.46
8.5.10.0100.00816.71
8.5.00.0180.01119.77
8.4.180.0130.01019.54
8.4.170.0150.00623.55
8.4.160.0120.00823.89
8.4.150.0070.00517.69
8.4.140.0160.00617.23
8.4.130.0120.00718.82
8.4.120.0100.01023.91
8.4.110.0090.01218.83
8.4.100.0070.01318.96
8.4.90.0080.00420.23
8.4.80.0030.00620.19
8.4.70.0140.00717.45
8.4.60.0110.00918.93
8.4.50.0110.00818.51
8.4.40.0130.00619.39
8.4.30.0130.00717.63
8.4.20.0200.00020.21
8.4.10.0030.00617.64
8.3.300.0100.01020.85
8.3.290.0080.01520.78
8.3.280.0110.00820.76
8.3.270.0080.01016.60
8.3.260.0130.00616.63
8.3.250.0100.00918.74
8.3.240.0110.00818.87
8.3.230.0040.00516.19
8.3.220.0080.00019.03
8.3.210.0120.00716.39
8.3.200.0060.00216.43
8.3.190.0120.00716.90
8.3.180.0140.00418.62
8.3.170.0090.01018.81
8.3.160.0030.01317.02
8.3.150.0070.01117.01
8.3.140.0040.00419.10
8.3.130.0040.00418.59
8.3.120.0090.00020.84
8.3.110.0090.00320.94
8.3.100.0030.00616.62
8.3.90.0070.00018.31
8.3.80.0100.00317.97
8.3.70.0130.00716.38
8.3.60.0160.00318.43
8.3.50.0090.00617.32
8.3.40.0110.00418.42
8.3.30.0150.00018.63
8.3.20.0080.00018.64
8.3.10.0040.00421.69
8.3.00.0040.00423.65
8.2.300.0120.01017.98
8.2.290.0040.00520.30
8.2.280.0080.00620.07
8.2.270.0040.00416.66
8.2.260.0090.00917.25
8.2.250.0050.00316.50
8.2.240.0110.00718.80
8.2.230.0060.00322.58
8.2.220.0090.00024.06
8.2.210.0070.00026.77
8.2.200.0050.00516.63
8.2.190.0000.01516.58
8.2.180.0120.00316.38
8.2.170.0040.01122.96
8.2.160.0110.00318.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0090.00021.05
8.2.120.0060.00326.35
8.2.110.0090.00020.35
8.2.100.0060.00617.52
8.2.90.0080.00017.72
8.2.80.0000.00817.97
8.2.70.0080.00017.68
8.2.60.0000.00817.87
8.2.50.0070.00018.10
8.2.40.0040.00419.17
8.2.30.0030.00619.13
8.2.20.0000.00717.87
8.2.10.0000.00717.84
8.2.00.0030.00617.50
8.1.340.0130.00717.42
8.1.330.0110.00721.82
8.1.320.0040.00715.92
8.1.310.0050.00318.65
8.1.300.0040.00417.64
8.1.290.0060.00318.88
8.1.280.0140.00725.92
8.1.270.0050.00320.09
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00321.91
8.1.230.0100.00020.89
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0080.00019.01
8.1.180.0000.00818.10
8.1.170.0090.00018.59
8.1.160.0030.00518.80
8.1.150.0000.00718.77
8.1.140.0080.00020.47
8.1.130.0000.00720.18
8.1.120.0000.00717.40
8.1.110.0000.00717.22
8.1.100.0000.00817.36
8.1.90.0000.00817.22
8.1.80.0090.00317.33
8.1.70.0080.00017.38
8.1.60.0030.00617.30
8.1.50.0040.00417.42
8.1.40.0050.00317.45
8.1.30.0000.00917.55
8.1.20.0000.00817.42
8.1.10.0020.00517.30
8.1.00.0000.00717.32
8.0.300.0040.00419.86
8.0.290.0000.00716.63
8.0.280.0030.00318.42
8.0.270.0080.00017.07
8.0.260.0060.00020.13
8.0.250.0030.00316.80
8.0.240.0030.00616.90
8.0.230.0040.00416.88
8.0.220.0000.00716.89
8.0.210.0000.00716.76
8.0.200.0030.00316.92
8.0.190.0050.00316.91
8.0.180.0000.00816.85
8.0.170.0060.00316.80
8.0.160.0090.00016.94
8.0.150.0040.00416.72
8.0.140.0040.00416.61
8.0.130.0000.00613.27
8.0.120.0000.00816.79
8.0.110.0000.00816.63
8.0.100.0030.00516.61
8.0.90.0070.00016.64
8.0.80.0090.00816.73
8.0.70.0040.00416.88
8.0.60.0040.00416.77
8.0.50.0000.00716.77
8.0.30.0090.01016.95
8.0.20.0090.01017.40
8.0.10.0040.00416.93
8.0.00.0120.00516.56
7.4.330.0020.00315.55
7.4.320.0060.00016.38
7.4.300.0000.00716.51
7.4.290.0050.00516.46
7.4.280.0040.00416.38
7.4.270.0030.00316.46
7.4.260.0070.00316.38
7.4.250.0070.00016.32
7.4.240.0040.00416.48
7.4.230.0030.00316.47
7.4.220.0070.00016.47
7.4.210.0040.01116.44
7.4.200.0030.00316.21
7.4.160.0100.01016.36
7.4.140.0070.01017.86
7.4.130.0060.01216.35
7.4.120.0130.00616.33
7.4.110.0160.00316.39
7.4.100.0150.00316.32
7.4.90.0110.01216.47
7.4.80.0110.01319.39
7.4.70.0060.01016.19
7.4.60.0100.01016.31
7.4.50.0040.00716.08
7.4.40.0130.00316.38
7.4.00.0070.00714.78
7.3.330.0060.00013.17
7.3.320.0050.00013.14
7.3.310.0030.00316.09
7.3.300.0070.00016.09
7.3.290.0000.00716.08
7.3.280.0100.00816.14
7.3.260.0130.01016.37
7.3.240.0140.00516.31
7.3.230.0070.00916.27
7.3.210.0030.01216.48
7.3.200.0160.00716.39
7.3.190.0070.01016.20
7.3.180.0060.01716.16
7.3.170.0060.01016.07
7.3.160.0110.00716.12
7.2.330.0090.00916.56
7.2.320.0110.00716.51
7.2.310.0100.00716.12
7.2.300.0060.01516.53
7.2.290.0100.01316.53
7.2.100.1080.01314.71
7.2.90.1260.00714.82
7.2.80.1080.00314.72
7.2.70.1000.00714.79
7.2.60.1210.00714.76
7.2.50.1030.01014.84
7.2.40.0980.01614.86
7.2.30.1100.00714.91
7.2.20.1250.00914.73
7.2.10.1350.01015.02
7.2.00.1190.00315.02
7.1.220.1170.01013.63
7.1.210.1210.01013.68
7.1.200.1240.00713.99
7.1.190.1040.00313.84
7.1.180.1170.00713.74
7.1.170.1220.00313.62
7.1.160.1390.00613.59
7.1.150.1100.00713.83
7.1.140.1160.00713.96
7.1.130.1110.00713.75
7.1.120.1310.00613.82
7.1.110.1210.00313.72
7.1.100.1040.01213.85
7.1.90.1050.00314.02
7.1.80.1050.00313.79
7.1.70.1230.01013.97
7.1.60.1530.01031.98
7.1.50.1290.01331.84
7.1.40.1410.00731.57
7.1.30.1440.01731.82
7.1.20.1480.01331.72
7.1.10.1020.01013.51
7.1.00.2360.00713.80
5.6.380.0110.00414.21

preferences:
46.24 ms | 1427 KiB | 5 Q