3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [['el1','el2'],['el3','el4'],]; function add_el($data,$elem){ foreach($data as $ind=>&$ar){ $ar[] = $elem; } return $data; } $el = 'el new'; print_r(add_el($data,$el));

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)
8.3.60.0100.00618.30
8.3.50.0100.00316.72
8.3.40.0090.00618.65
8.3.30.0130.00318.54
8.3.20.0040.00420.85
8.3.10.0040.00422.05
8.3.00.0080.00023.65
8.2.180.0070.00718.04
8.2.170.0090.00622.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00226.16
8.2.110.0030.00620.56
8.2.100.0050.00517.72
8.2.90.0060.00319.88
8.2.80.0080.00018.16
8.2.70.0080.00017.50
8.2.60.0080.00017.63
8.2.50.0050.00518.10
8.2.40.0070.00019.33
8.2.30.0040.00419.35
8.2.20.0080.00018.04
8.2.10.0060.00319.31
8.2.00.0030.00319.18
8.1.280.0110.00425.92
8.1.270.0040.00422.02
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.20
8.1.230.0030.00722.11
8.1.220.0050.00317.74
8.1.210.0050.00318.97
8.1.200.0040.00717.35
8.1.190.0070.00017.35
8.1.180.0060.00318.98
8.1.170.0040.00418.59
8.1.160.0060.00318.95
8.1.150.0000.00818.93
8.1.140.0070.00020.82
8.1.130.0000.00720.31
8.1.120.0030.00417.52
8.1.110.0070.00017.43
8.1.100.0000.00717.50
8.1.90.0070.00017.30
8.1.80.0000.00717.47
8.1.70.0030.00317.50
8.1.60.0040.00417.52
8.1.50.0030.00517.43
8.1.40.0060.00317.49
8.1.30.0030.00517.63
8.1.20.0040.00417.58
8.1.10.0060.00317.43
8.1.00.0000.00817.27
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0070.00018.51
8.0.270.0080.00016.81
8.0.260.0060.00019.99
8.0.250.0000.00716.98
8.0.240.0040.00416.95
8.0.230.0030.00316.89
8.0.220.0000.00716.89
8.0.210.0050.00216.81
8.0.200.0070.00016.86
8.0.190.0030.00316.85
8.0.180.0080.00016.94
8.0.170.0000.00916.78
8.0.160.0030.00616.96
8.0.150.0030.00316.87
8.0.140.0050.00216.84
8.0.130.0060.00013.34
8.0.120.0000.00816.91
8.0.110.0000.00716.89
8.0.100.0030.00516.96
8.0.90.0000.00816.75
8.0.80.0080.01116.88
8.0.70.0020.00516.73
8.0.60.0000.00816.90
8.0.50.0040.00416.79
8.0.30.0100.00716.86
8.0.20.0110.00717.19
8.0.10.0040.00417.06
8.0.00.0100.00716.86
7.4.330.0000.00415.55
7.4.320.0000.00616.53
7.4.300.0030.00316.55
7.4.290.0070.00016.56
7.4.280.0040.00416.50
7.4.270.0070.00016.50
7.4.260.0000.00513.29
7.4.250.0040.00416.57
7.4.240.0030.00616.59
7.4.230.0040.00316.66
7.4.220.0020.00516.51
7.4.210.0070.01016.49
7.4.200.0030.00316.71
7.4.130.0060.01316.58
7.4.120.0120.00916.41
7.4.110.0110.00716.48
7.4.100.0000.01716.45
7.4.90.0100.00716.51
7.4.80.0110.01119.39
7.4.70.0060.01016.61
7.4.60.0030.01316.50
7.4.50.0030.01216.38
7.4.40.0130.00616.57
7.4.20.0110.01016.28
7.4.10.0040.01516.39
7.4.00.0090.00616.66
7.3.330.0000.00716.35
7.3.320.0020.00213.13
7.3.310.0030.00316.13
7.3.300.0030.00316.18
7.3.290.0030.01016.27
7.3.280.0100.01016.37
7.3.260.0060.01116.39
7.3.240.0110.00616.38
7.3.230.0090.00916.61
7.3.210.0080.00816.26
7.3.200.0100.00716.63
7.3.190.0090.00916.22
7.3.180.0110.00716.68
7.3.170.0120.00616.30
7.3.160.0150.00416.68
7.3.130.0100.00716.41
7.3.120.0090.00616.33
7.3.110.0040.01416.51
7.3.100.0030.01316.37
7.3.90.0030.01316.20
7.3.80.0030.01716.35
7.3.70.0090.00916.36
7.3.60.0030.01516.56
7.3.50.0070.01016.20
7.3.40.0090.01216.20
7.3.30.0060.01016.53
7.3.20.0100.00616.51
7.3.10.0090.01216.51
7.3.00.0100.00916.49
7.2.330.0030.01416.73
7.2.320.0110.00616.63
7.2.310.0100.00716.53
7.2.300.0110.00716.55
7.2.290.0070.01316.45
7.2.260.0060.01016.41
7.2.250.0040.01216.72
7.2.240.0100.00616.63
7.2.230.0140.00416.74
7.2.220.0120.00916.72
7.2.210.0000.01816.50
7.2.200.0160.00316.52
7.2.190.0110.01116.56
7.2.180.0070.01016.63
7.2.170.0070.01016.50
7.2.160.0130.00316.52
7.2.150.0090.01416.55
7.2.140.0070.01016.65
7.2.130.0060.01016.67
7.2.120.0130.00316.49
7.2.110.0030.01316.60
7.2.100.0090.00916.70
7.2.90.0040.01816.58
7.2.80.0030.01616.71
7.2.70.0120.00616.68
7.2.60.0120.01216.63
7.2.50.0140.00316.57
7.2.40.0120.00616.67
7.2.30.0090.01016.70
7.2.20.0070.01116.53
7.2.10.0060.01316.77
7.2.00.0060.01216.57

preferences:
59.86 ms | 401 KiB | 5 Q