3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0 => 'b', 1 => 'b']; foreach ($array as $value) { var_dump('A'); if (last($value)) { var_dump('B'); } } var_dump(sizeof($array));

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)
8.3.60.0150.00018.28
8.3.50.0120.00316.48
8.3.40.0140.00018.80
8.3.30.0140.00418.84
8.3.20.0050.00320.21
8.3.10.0080.00023.65
8.3.00.0000.00819.80
8.2.180.0060.01216.88
8.2.170.0090.00922.96
8.2.160.0150.00419.04
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00020.95
8.2.120.0070.00026.35
8.2.110.0070.00319.20
8.2.100.0060.00617.91
8.2.90.0080.00019.18
8.2.80.0000.00818.03
8.2.70.0040.00917.36
8.2.60.0030.00517.93
8.2.50.0030.00518.10
8.2.40.0050.00220.42
8.2.30.0030.00520.91
8.2.20.0070.00017.93
8.2.10.0000.00818.05
8.2.00.0040.00418.16
8.1.280.0030.01225.92
8.1.270.0040.00422.01
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.32
8.1.230.0070.00419.16
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0080.00018.95
8.1.160.0050.00319.07
8.1.150.0030.00718.89
8.1.140.0040.00419.61
8.1.130.0050.00218.76
8.1.120.0040.00417.33
8.1.110.0040.00417.38
8.1.100.0040.00417.46
8.1.90.0000.00717.47
8.1.80.0080.00017.31
8.1.70.0040.00417.44
8.1.60.0000.00917.46
8.1.50.0030.00517.40
8.1.40.0040.00417.46
8.1.30.0030.00517.62
8.1.20.0040.00417.63
8.1.10.0000.00817.43
8.1.00.0030.00617.41
8.0.300.0040.00420.12
8.0.290.0040.00416.72
8.0.280.0030.00318.50
8.0.270.0040.00417.17
8.0.260.0000.00816.87
8.0.250.0000.00616.93
8.0.240.0000.00717.02
8.0.230.0030.00317.05
8.0.220.0030.00316.90
8.0.210.0000.00716.94
8.0.200.0030.00316.99
8.0.190.0030.00617.02
8.0.180.0050.00316.98
8.0.170.0070.00016.86
8.0.160.0050.00216.86
8.0.150.0040.00416.78
8.0.140.0000.00716.86
8.0.130.0070.00013.31
8.0.120.0050.00216.80
8.0.110.0040.00416.84
8.0.100.0040.00416.75
8.0.90.0000.00716.82
8.0.80.0100.00616.98
8.0.70.0040.00416.97
8.0.60.0000.00716.97
8.0.50.0040.00416.96
8.0.30.0090.00917.14
8.0.20.0110.00917.40
8.0.10.0000.00716.91
8.0.00.0090.00916.93
7.4.330.0050.00015.55
7.4.320.0070.00016.57
7.4.300.0030.00316.41
7.4.290.0000.00716.51
7.4.280.0000.00816.49
7.4.270.0040.00416.64
7.4.260.0070.00016.48
7.4.250.0050.00316.55
7.4.240.0030.00316.39
7.4.230.0030.00316.49
7.4.220.0120.00616.62
7.4.210.0000.01416.58
7.4.200.0070.00016.48
7.4.160.0090.00616.51
7.4.150.0110.00717.40
7.4.140.0090.01417.86
7.4.130.0130.00716.56
7.4.120.0110.00616.48
7.4.110.0100.00616.36
7.4.100.0090.01216.41
7.4.90.0090.01516.58
7.4.80.0030.01319.39
7.4.70.0030.01516.52
7.4.60.0070.01016.43
7.4.50.0030.01316.50
7.4.40.0140.00316.25
7.4.30.0040.01316.58
7.4.00.0070.01014.79
7.3.330.0000.00713.21
7.3.320.0050.00013.24
7.3.310.0070.00016.22
7.3.300.0030.00316.36
7.3.290.0070.00816.32
7.3.280.0070.00916.32
7.3.270.0100.00717.40
7.3.260.0070.01116.57
7.3.250.0090.00916.38
7.3.240.0070.01216.44
7.3.230.0050.01316.55
7.3.210.0140.00316.34
7.3.200.0170.00316.67
7.3.190.0110.00516.40
7.3.180.0040.01216.38
7.3.170.0060.00916.53
7.3.160.0150.00516.28
7.2.330.0090.00916.60
7.2.320.0070.01016.55
7.2.310.0000.01616.52
7.2.300.0080.00816.64
7.2.290.0070.01216.41
7.2.60.0030.00916.90
7.2.00.0060.00919.39
7.1.200.0070.00415.70
7.1.100.0030.01017.78
7.1.70.0090.01216.80
7.1.60.0220.01334.93
7.1.50.0260.01634.47
7.1.40.0310.00334.39
7.1.30.0210.01434.42
7.1.20.0270.00734.23
7.1.10.0150.00316.61
7.1.00.0100.01016.66
7.0.200.0060.00916.79
7.0.190.0130.00816.68
7.0.180.0100.00815.98
7.0.170.0040.01216.35
7.0.160.0040.01416.10
7.0.150.0030.01516.31
7.0.140.0100.00716.15
7.0.130.0090.01316.53
7.0.120.0050.01716.46
7.0.110.0060.01516.38
7.0.100.0120.00916.39
7.0.90.0110.01116.21
7.0.80.0110.00816.26
7.0.70.0030.01316.19
7.0.60.0070.01116.19
7.0.50.0100.00716.25
7.0.40.0180.00516.52
7.0.30.0110.01116.35
7.0.20.0040.01116.30
7.0.10.0040.01116.45
7.0.00.0100.00616.32

preferences:
35.94 ms | 400 KiB | 5 Q