3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mb_ord(mb_strtoupper(mb_chr(11359)));

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)
8.4.120.0050.00618.85
8.4.110.0120.00618.43
8.4.100.0050.00317.75
8.4.90.0070.00520.27
8.4.80.0110.00920.72
8.4.70.0090.01118.66
8.4.60.0130.00720.72
8.4.50.0100.00720.29
8.4.40.0160.00319.45
8.4.30.0100.01018.59
8.4.20.0100.01017.90
8.4.10.0030.00921.79
8.3.250.0120.00617.05
8.3.240.0040.00616.29
8.3.230.0110.00416.41
8.3.220.0050.00218.97
8.3.210.0060.00516.64
8.3.200.0070.00216.54
8.3.190.0060.00216.96
8.3.180.0110.00718.84
8.3.170.0090.00916.88
8.3.160.0100.00316.53
8.3.150.0120.00617.29
8.3.140.0000.00816.53
8.3.130.0000.00816.34
8.3.120.0040.00420.80
8.3.110.0070.01016.41
8.3.100.0060.00316.59
8.3.90.0050.00326.77
8.3.80.0090.00016.38
8.3.70.0090.00618.30
8.3.60.0140.00716.61
8.3.50.0140.00718.21
8.3.40.0080.00820.25
8.3.30.0160.00618.46
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0060.00216.91
8.2.280.0130.00618.19
8.2.270.0170.00316.54
8.2.260.0070.01117.15
8.2.250.0040.00418.41
8.2.240.0030.00718.41
8.2.230.0090.00620.94
8.2.220.0030.00524.06
8.2.210.0070.01326.77
8.2.200.0040.00418.16
8.2.190.0090.00616.58
8.2.180.0080.00825.92
8.2.170.0140.00022.96
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00726.16
8.2.110.0030.00622.17
8.2.100.0160.00017.78
8.2.90.0000.00717.63
8.2.80.0060.00318.65
8.2.70.0050.00317.63
8.2.60.0000.00717.50
8.2.50.0000.00817.98
8.2.40.0040.00418.22
8.2.30.0040.00418.05
8.2.20.0000.00719.20
8.2.10.0000.00717.92
8.2.00.0040.00419.21
8.1.330.0080.01121.52
8.1.320.0110.00916.18
8.1.310.0040.00416.59
8.1.300.0000.00817.83
8.1.290.0030.00630.84
8.1.280.0170.00025.92
8.1.270.0000.00724.66
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.79
8.1.230.0080.00319.10
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0040.00416.86
8.1.180.0000.00818.10
8.1.170.0080.00017.62
8.1.160.0040.00418.78
8.1.150.0070.00018.69
8.1.140.0000.01117.34
8.1.130.0030.00318.95
8.1.120.0070.00017.38
8.1.110.0050.00317.36
8.1.100.0080.00817.32
8.1.90.0110.00517.29
8.1.80.0130.00317.29
8.1.70.0060.00917.21
8.1.60.0110.00717.44
8.1.50.0100.00717.37
8.1.40.0150.00317.34
8.1.30.0130.00417.53
8.1.20.0120.00517.45
8.1.10.0080.01017.34
8.1.00.0110.00717.40
8.0.300.0040.00418.77
8.0.290.0040.00416.60
8.0.280.0070.00018.48
8.0.270.0040.00416.68
8.0.260.0030.00318.48
8.0.250.0030.00316.94
8.0.240.0030.00516.96
8.0.230.0110.00516.77
8.0.220.0090.00816.76
8.0.210.0120.00316.79
8.0.200.0050.01016.72
8.0.190.0120.00316.76
8.0.180.0100.00616.78
8.0.170.0120.00316.72
8.0.160.0050.00616.64
8.0.150.0100.00116.64
8.0.140.0050.00516.71
8.0.130.0080.00516.72
8.0.120.0070.00316.73
8.0.110.0030.00716.67
8.0.100.0080.00516.63
8.0.90.0050.00716.76
8.0.80.0110.00316.70
8.0.70.0120.00216.76
8.0.60.0090.00516.68
8.0.50.0110.00416.61
8.0.30.0130.00016.63
8.0.20.0110.00416.84
8.0.10.0140.00216.72
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0140.00016.31
7.4.290.0040.00716.39
7.4.280.0050.00516.43
7.4.270.0090.00316.44
7.4.260.0050.00516.31
7.4.250.0150.00016.42
7.4.240.0140.00216.46
7.4.230.0150.00116.48
7.4.220.0110.00316.41
7.4.210.0120.00216.42
7.4.200.0110.00416.36
7.4.190.0100.00516.52
7.4.180.0100.00516.43
7.4.160.0070.00716.44
7.4.150.0080.00316.29
7.4.140.0070.00416.16
7.4.130.0090.00216.25
7.4.120.0110.00016.31
7.4.110.0030.00616.20
7.4.100.0020.00815.96
7.4.90.0120.00016.39
7.4.80.0050.00516.31
7.4.70.0060.00616.35
7.4.60.0100.00416.28
7.4.50.0120.00216.28
7.4.40.0080.00616.22
7.4.30.0080.00516.28
7.4.20.0100.00116.33
7.4.10.0080.00316.33
7.4.00.0070.00616.39

preferences:
29.73 ms | 403 KiB | 5 Q