3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0 => 'a', 1 => 'b']; foreach ($array as $value) { var_dump(end($array)); var_dump($value); if (last($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)
8.3.60.0000.01416.75
8.3.50.0160.00016.63
8.3.40.0120.00418.76
8.3.30.0040.01218.91
8.3.20.0080.00020.36
8.3.10.0050.00323.68
8.3.00.0080.00019.66
8.2.180.0130.00616.63
8.2.170.0130.00322.96
8.2.160.0110.01119.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.13
8.2.120.0040.00426.35
8.2.110.0070.00320.39
8.2.100.0130.00017.91
8.2.90.0050.00319.28
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0050.00317.93
8.2.50.0000.00818.10
8.2.40.0000.00820.48
8.2.30.0040.00419.18
8.2.20.0070.00018.11
8.2.10.0000.00718.17
8.2.00.0050.00318.13
8.1.280.0000.01425.92
8.1.270.0040.00422.02
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00320.78
8.1.230.0030.00719.01
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0040.00417.13
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.53
8.1.160.0000.00718.92
8.1.150.0000.01020.68
8.1.140.0040.00419.46
8.1.130.0040.00418.93
8.1.120.0000.00717.32
8.1.110.0000.00717.38
8.1.100.0030.00517.51
8.1.90.0000.00717.38
8.1.80.0040.00417.45
8.1.70.0000.00817.48
8.1.60.0060.00317.59
8.1.50.0080.00017.42
8.1.40.0040.00417.39
8.1.30.0040.00417.70
8.1.20.0000.00817.69
8.1.10.0050.00317.63
8.1.00.0080.00017.57
8.0.300.0080.00018.77
8.0.290.0030.00616.88
8.0.280.0040.00418.31
8.0.270.0000.00917.24
8.0.260.0030.00316.91
8.0.250.0070.00016.93
8.0.240.0070.00016.92
8.0.230.0080.00017.02
8.0.220.0000.00716.92
8.0.210.0040.00416.90
8.0.200.0000.00616.90
8.0.190.0030.00517.03
8.0.180.0040.00416.97
8.0.170.0030.00316.86
8.0.160.0040.00416.90
8.0.150.0050.00316.95
8.0.140.0000.00716.83
8.0.130.0030.00313.40
8.0.120.0040.00416.83
8.0.110.0050.00216.89
8.0.100.0040.00416.75
8.0.90.0040.00416.96
8.0.80.0100.01016.83
8.0.70.0000.00716.91
8.0.60.0040.00416.74
8.0.50.0000.00717.01
8.0.30.0110.00717.29
8.0.20.0110.01017.40
8.0.10.0030.00316.90
8.0.00.0060.01216.71
7.4.330.0000.00515.55
7.4.320.0030.00516.40
7.4.300.0060.00016.45
7.4.290.0080.00016.51
7.4.280.0040.00416.59
7.4.270.0000.00816.56
7.4.260.0090.00016.54
7.4.250.0070.00016.57
7.4.240.0030.00516.50
7.4.230.0070.00016.67
7.4.220.0120.00616.68
7.4.210.0070.00716.43
7.4.200.0000.00716.32
7.4.160.0110.00516.49
7.4.150.0150.00317.40
7.4.140.0060.01317.86
7.4.130.0130.00516.48
7.4.120.0110.01016.63
7.4.110.0060.00916.57
7.4.100.0060.01216.53
7.4.90.0080.01316.53
7.4.80.0060.01019.39
7.4.70.0000.01716.58
7.4.60.0060.00916.61
7.4.50.0150.00316.67
7.4.40.0070.01016.47
7.4.30.0060.01116.52
7.4.00.0070.01015.07
7.3.330.0030.00313.25
7.3.320.0000.00513.25
7.3.310.0030.00616.39
7.3.300.0050.00216.15
7.3.290.0080.00916.36
7.3.280.0070.00916.30
7.3.270.0120.00617.40
7.3.260.0110.01116.44
7.3.250.0100.00916.48
7.3.240.0100.00716.57
7.3.230.0030.01416.42
7.3.210.0100.00616.46
7.3.200.0130.00716.22
7.3.190.0100.00616.60
7.3.180.0140.00316.41
7.3.170.0040.01216.36
7.3.160.0160.00316.30
7.3.120.0100.00615.09
7.3.110.0090.00914.82
7.3.100.0100.01014.85
7.3.90.0100.00614.80
7.3.80.0000.00914.70
7.3.70.0030.00714.66
7.3.60.0030.00614.97
7.3.50.0060.00614.86
7.3.40.0060.00914.77
7.3.30.0030.01014.79
7.3.20.0070.00716.70
7.3.10.0120.00116.59
7.3.00.0040.00716.63
7.2.330.0060.01216.64
7.2.320.0110.00616.60
7.2.310.0040.01216.64
7.2.300.0110.00516.66
7.2.290.0100.00716.56
7.2.250.0110.00415.16
7.2.240.0070.01414.89
7.2.230.0030.01314.72
7.2.220.0040.01114.69
7.2.210.0000.01815.06
7.2.200.0040.00715.10
7.2.190.0100.00715.05
7.2.180.0090.00314.79
7.2.170.0070.00314.79
7.2.160.0030.01014.88
7.2.150.0040.00416.95
7.2.140.0000.01316.91
7.2.130.0030.01216.57
7.2.120.0050.01016.73
7.2.110.0080.00816.76
7.2.100.0100.00416.69
7.2.90.0040.01016.71
7.2.80.0070.00816.92
7.2.70.0080.00416.85
7.2.60.0060.01016.82
7.2.50.0060.01216.75
7.2.40.0080.00616.85
7.2.30.0070.00816.73
7.2.20.0060.00616.86
7.2.10.0100.00816.79
7.2.00.0050.00817.31
7.1.330.0060.00915.84
7.1.320.0120.00315.52
7.1.310.0060.01215.70
7.1.300.0060.01015.53
7.1.290.0060.00615.83
7.1.280.0000.00915.48
7.1.270.0000.01415.63
7.1.260.0040.00815.80
7.1.250.0050.00815.49
7.1.240.0030.00615.79
7.1.230.0080.00415.80
7.1.220.0070.00715.85
7.1.210.0070.01015.66
7.1.200.0130.00715.75
7.1.190.0090.00315.88
7.1.180.0070.00715.67
7.1.170.0090.00315.86
7.1.160.0000.01015.52
7.1.150.0070.01016.02
7.1.140.0080.00015.68
7.1.130.0040.01115.56
7.1.120.0060.00315.88
7.1.110.0070.00715.58
7.1.100.0020.01117.06
7.1.90.0090.00315.80
7.1.80.0060.00315.80
7.1.70.0060.01116.59
7.1.60.0160.01225.48
7.1.50.0130.01625.09
7.1.40.0170.01425.06
7.1.30.0190.01024.97
7.1.20.0200.01025.13
7.1.10.0050.01216.05
7.1.00.0090.00916.14
7.0.330.0030.00615.27
7.0.320.0070.00715.31
7.0.310.0000.01015.42
7.0.300.0000.01115.39
7.0.290.0070.00715.51
7.0.280.0030.00915.42
7.0.270.0070.00415.28
7.0.260.0040.00815.32
7.0.250.0060.00615.48
7.0.240.0100.00315.37
7.0.230.0060.01015.50
7.0.220.0000.01015.43
7.0.210.0000.01415.38
7.0.200.0080.00816.03
7.0.190.0130.00815.96
7.0.180.0080.00815.72
7.0.170.0030.01415.77
7.0.160.0060.00915.81
7.0.150.0070.01115.90
7.0.140.0070.01015.76
7.0.130.0070.00716.06
7.0.120.0120.00615.92
7.0.110.0080.01115.93
7.0.100.0090.00815.86
7.0.90.0060.01215.96
7.0.80.0060.00916.00
7.0.70.0090.00916.15
7.0.60.0040.01215.86
7.0.50.0100.00716.04
7.0.40.0030.01515.00
7.0.30.0320.01215.04
7.0.20.0070.01015.03
7.0.10.0590.01015.05
7.0.00.0040.01315.05
5.6.400.0000.01214.29
5.6.390.0030.01014.04
5.6.380.0040.01114.39

preferences:
36.15 ms | 401 KiB | 5 Q