3v4l.org

run code in 300+ PHP versions simultaneously
<?= implode(array_column(array_chunk(mb_str_split('アローラロコン'), 2), 0)) ?>

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)
8.3.70.0120.00916.58
8.3.60.0080.00816.50
8.3.50.0000.01420.04
8.3.40.0060.01321.91
8.3.30.0090.00618.59
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0030.00526.16
8.2.190.0070.00716.58
8.2.180.0040.01225.92
8.2.170.0140.00718.91
8.2.160.0030.01022.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0100.00020.53
8.2.100.0060.00617.78
8.2.90.0000.00817.84
8.2.80.0000.00820.36
8.2.70.0040.00417.50
8.2.60.0040.00417.50
8.2.50.0060.00317.98
8.2.40.0040.00418.09
8.2.30.0050.00218.12
8.2.20.0070.00020.29
8.2.10.0070.00017.90
8.2.00.0000.00719.11
8.1.280.0110.00625.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.90
8.1.230.0040.00722.06
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00616.88
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0050.00317.62
8.1.160.0050.00218.62
8.1.150.0000.00718.55
8.1.140.0000.00717.31
8.1.130.0000.00718.66
8.1.120.0000.00717.36
8.1.110.0030.00517.32
8.1.100.0030.00417.31
8.1.90.0040.00417.36
8.1.80.0110.00117.25
8.1.70.0090.00917.23
8.1.60.0170.00217.26
8.1.50.0130.00917.13
8.1.40.0060.00617.02
8.1.30.0050.01117.46
8.1.20.0050.00816.89
8.1.10.0050.00516.66
8.1.00.0030.00917.05
8.0.300.0050.00220.05
8.0.290.0040.00416.75
8.0.280.0030.00318.24
8.0.270.0030.00516.61
8.0.260.0000.00718.38
8.0.250.0030.00316.80
8.0.240.0040.00416.77
8.0.230.0040.00416.80
8.0.220.0030.00316.64
8.0.210.0130.00016.25
8.0.200.0120.00216.33
8.0.190.0130.00016.14
8.0.180.0130.00016.37
8.0.170.0100.00516.21
8.0.160.0100.00516.42
8.0.150.0100.00416.11
8.0.140.0060.00916.32
8.0.130.0070.00716.37
8.0.120.0060.00616.53
8.0.110.0130.00016.20
8.0.100.0030.01216.29
8.0.90.0110.00416.10
8.0.80.0060.00616.61
8.0.70.0030.01016.25
8.0.60.0090.00516.01
8.0.50.0100.00616.09
8.0.30.0000.01516.43
8.0.20.0100.00616.59
8.0.10.0140.00016.47
7.4.330.0000.00515.55
7.4.320.0030.00316.38
7.4.300.0110.00316.06
7.4.290.0120.00316.03
7.4.280.0110.00215.96
7.4.270.0100.00316.02
7.4.260.0150.00016.13
7.4.250.0140.00316.07
7.4.240.0050.00916.24
7.4.230.0160.00316.43
7.4.220.0080.00816.44
7.4.210.0090.00316.01
7.4.200.0080.00416.09
7.4.190.0090.00415.96
7.4.180.0060.00515.96
7.4.160.0000.01115.95
7.4.150.0140.00016.19
7.4.140.0080.00316.08
7.4.130.0130.00015.91
7.4.120.0060.00615.73
7.4.110.0080.00415.96
7.4.100.0110.00016.06
7.4.90.0080.00415.87
7.4.80.0140.00015.94
7.4.70.0120.00315.87
7.4.60.0030.00915.99
7.4.50.0050.00816.16
7.4.40.0090.00216.02
7.4.30.0080.00416.03
7.4.20.0080.00515.74
7.4.10.0000.01315.70
7.4.00.0100.00415.81

preferences:
55.25 ms | 401 KiB | 5 Q