3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = Array( Array ( 0 => 'indian' ), Array ( 0 => 'indian' ) ); $result = call_user_func_array("array_merge", $input); var_export($result);

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)
8.3.60.0070.00718.43
8.3.50.0110.00416.59
8.3.40.0090.00618.64
8.3.30.0120.00318.71
8.3.20.0040.00420.34
8.3.10.0080.00321.82
8.3.00.0040.00419.56
8.2.180.0110.00416.32
8.2.170.0130.00622.96
8.2.160.0070.00718.99
8.2.150.0000.00824.18
8.2.140.0000.01224.66
8.2.130.0040.00419.34
8.2.120.0100.00726.35
8.2.110.0070.00322.24
8.2.100.0060.00617.91
8.2.90.0000.00917.75
8.2.80.0060.00317.97
8.2.70.0050.00317.80
8.2.60.0090.00017.91
8.2.50.0080.00018.10
8.2.40.0050.00319.05
8.2.30.0000.00719.16
8.2.20.0040.00417.99
8.2.10.0040.00418.04
8.2.00.0080.00018.04
8.1.280.0120.00325.92
8.1.270.0040.00422.06
8.1.260.0000.00726.35
8.1.250.0150.00028.09
8.1.240.0000.00822.14
8.1.230.0120.00420.97
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.40
8.1.160.0040.00418.70
8.1.150.0070.00018.70
8.1.140.0050.00219.55
8.1.130.0000.00818.74
8.1.120.0030.00317.38
8.1.110.0030.00517.25
8.1.100.0000.00817.37
8.1.90.0040.00417.38
8.1.80.0070.00017.38
8.1.70.0040.00417.41
8.1.60.0070.00017.52
8.1.50.0040.00417.34
8.1.40.0050.00317.41
8.1.30.0040.00417.41
8.1.20.0040.00417.55
8.1.10.0000.00717.34
8.1.00.0000.00717.38
8.0.300.0040.00420.14
8.0.290.0070.00016.75
8.0.280.0030.00318.38
8.0.270.0030.00317.25
8.0.260.0090.00016.75
8.0.250.0030.00316.87
8.0.240.0070.00416.79
8.0.230.0030.00316.93
8.0.220.0080.00016.83
8.0.210.0070.00016.78
8.0.200.0050.00216.80
8.0.190.0040.00416.80
8.0.180.0070.00016.84
8.0.170.0000.00716.84
8.0.160.0040.00316.86
8.0.150.0000.00716.73
8.0.140.0000.00716.80
8.0.130.0030.00313.18
8.0.120.0000.00716.83
8.0.110.0040.00416.71
8.0.100.0000.00716.73
8.0.90.0000.00716.80
8.0.80.0090.01216.80
8.0.70.0070.00016.83
8.0.60.0000.00716.82
8.0.50.0040.00416.64
8.0.30.0120.00716.96
8.0.20.0110.00717.40
8.0.10.0040.00416.95
8.0.00.0100.00716.70
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0000.00616.50
7.4.290.0070.00016.45
7.4.280.0080.00016.44
7.4.270.0070.00016.46
7.4.260.0000.00716.52
7.4.250.0030.00516.42
7.4.240.0000.00716.45
7.4.230.0000.00716.29
7.4.220.0130.00316.50
7.4.210.0090.00616.63
7.4.200.0040.00416.56
7.4.160.0080.01116.36
7.4.150.0140.00617.40
7.4.140.0080.01017.86
7.4.130.0040.01516.41
7.4.120.0120.00716.43
7.4.110.0080.00816.44
7.4.100.0130.00316.57
7.4.90.0130.00416.21
7.4.80.0040.01519.39
7.4.70.0160.00016.52
7.4.60.0120.00416.39
7.4.50.0090.00316.23
7.4.40.0090.00916.23
7.4.30.0090.00916.50
7.4.00.0040.01214.72
7.3.330.0050.00012.94
7.3.320.0000.00513.06
7.3.310.0000.00716.23
7.3.300.0040.00416.11
7.3.290.0090.00516.15
7.3.280.0080.00916.12
7.3.270.0070.01317.40
7.3.260.0120.00416.11
7.3.250.0120.00816.32
7.3.240.0110.00916.25
7.3.230.0060.01216.31
7.3.210.0090.00916.39
7.3.200.0090.00616.23
7.3.190.0060.01516.37
7.3.180.0040.01716.13
7.3.170.0060.00916.26
7.3.160.0100.00616.24
7.3.10.0110.01116.18
7.3.00.0120.01216.09
7.2.330.0080.01116.38
7.2.320.0070.01016.48
7.2.310.0100.00616.33
7.2.300.0110.01116.63
7.2.290.0120.00416.47
7.2.130.0080.01115.97
7.2.120.0070.00416.04
7.2.110.0110.01116.25
7.2.100.0140.01115.90
7.2.90.0130.00716.46
7.2.80.0100.01015.67
7.2.70.0120.00916.03
7.2.60.0110.00816.45
7.2.50.0190.01116.09
7.2.40.0190.00616.72
7.2.30.0220.01116.46
7.2.20.0200.00616.54
7.2.10.0100.01315.84
7.2.00.0150.00917.97
7.1.250.0110.01115.40
7.1.200.0030.01015.73
7.1.100.0000.01117.98
7.1.70.0020.01216.97
7.1.60.0310.00334.93
7.1.50.0190.01834.52
7.1.40.0190.02534.23
7.1.30.0270.00334.32
7.1.20.0130.01634.66
7.1.10.0140.00316.30
7.1.00.0030.01016.57
7.0.200.0060.00916.40
7.0.190.0080.00816.82
7.0.180.0030.01416.28
7.0.170.0000.01516.40
7.0.160.0090.00616.45
7.0.150.0000.01716.41
7.0.140.0060.01016.21
7.0.130.0040.01016.37
7.0.120.0030.01316.42
7.0.110.0060.00916.09
7.0.100.0060.01016.54
7.0.90.0100.00716.45
7.0.80.0070.01016.41
7.0.70.0090.00716.53
7.0.60.0060.00916.19
7.0.50.0100.00716.35
7.0.40.0000.01416.52
7.0.30.0100.00916.37
7.0.20.0030.01316.29
7.0.10.0100.00616.30
7.0.00.0080.00916.43

preferences:
40.92 ms | 401 KiB | 5 Q