3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1, 'leo'); list($t,$n) = each($a); var_dump($t,$n);

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)
8.3.60.0030.01418.30
8.3.50.0140.00316.14
8.3.40.0120.00318.58
8.3.30.0070.01118.71
8.3.20.0050.00321.78
8.3.10.0120.00321.86
8.3.00.0090.00919.69
8.2.180.0040.01116.58
8.2.170.0100.00722.96
8.2.160.0100.01020.51
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0080.00020.64
8.2.120.0100.00726.35
8.2.110.0060.00320.51
8.2.100.0120.00318.03
8.2.90.0090.00017.75
8.2.80.0040.00418.77
8.2.70.0050.00517.80
8.2.60.0030.00617.48
8.2.50.0050.00318.10
8.2.40.0030.00620.55
8.2.30.0030.00621.04
8.2.20.0050.00217.92
8.2.10.0000.00817.95
8.2.00.0070.00317.91
8.1.280.0080.00825.92
8.1.270.0090.00922.16
8.1.260.0070.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00720.57
8.1.230.0070.00422.68
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0030.00617.10
8.1.180.0070.00318.10
8.1.170.0040.00418.64
8.1.160.0030.00518.81
8.1.150.0040.00420.25
8.1.140.0030.00517.63
8.1.130.0000.00719.03
8.1.120.0030.00717.39
8.1.110.0000.00817.27
8.1.100.0040.00417.38
8.1.90.0040.00417.39
8.1.80.0000.00817.35
8.1.70.0000.00717.43
8.1.60.0000.00817.52
8.1.50.0000.00717.41
8.1.40.0030.00517.40
8.1.30.0050.00317.63
8.1.20.0000.00717.70
8.1.10.0020.00517.42
8.1.00.0000.00717.35
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0070.00017.19
8.0.260.0030.00516.81
8.0.250.0030.00316.92
8.0.240.0040.00416.89
8.0.230.0040.00416.83
8.0.220.0040.00416.76
8.0.210.0000.00716.91
8.0.200.0000.00816.92
8.0.190.0000.00816.81
8.0.180.0060.00316.86
8.0.170.0040.00416.92
8.0.160.0040.00416.96
8.0.150.0000.00816.91
8.0.140.0030.00416.73
8.0.130.0030.00313.30
8.0.120.0040.00416.85
8.0.110.0030.00616.94
8.0.100.0040.00416.90
8.0.90.0000.00716.88
8.0.80.0060.01516.93
8.0.70.0030.00316.81
8.0.60.0000.00716.69
8.0.50.0050.00316.85
8.0.30.0120.01317.10
8.0.20.0090.01117.40
8.0.10.0040.00316.80
8.0.00.0080.01016.56
7.4.330.0000.00515.55
7.4.320.0000.00716.42
7.4.300.0030.00316.38
7.4.290.0030.00616.49
7.4.280.0030.00316.43
7.4.270.0040.00416.50
7.4.260.0000.00716.41
7.4.250.0000.00816.41
7.4.240.0030.00316.57
7.4.230.0030.00316.45
7.4.220.0040.00416.54
7.4.210.0060.01016.49
7.4.200.0030.00316.62
7.4.160.0130.00516.36
7.4.150.0090.01017.40
7.4.140.0100.00817.86
7.4.130.0090.00916.55
7.4.120.0080.01216.44
7.4.110.0090.00916.52
7.4.100.0090.01216.46
7.4.90.0090.01316.46
7.4.80.0120.00919.39
7.4.70.0060.01216.44
7.4.60.0110.00616.50
7.4.50.0120.00616.51
7.4.40.0070.00916.19
7.4.00.0120.00315.03
7.3.330.0020.00213.20
7.3.320.0030.00313.01
7.3.310.0070.00016.11
7.3.300.0000.00716.23
7.3.290.0040.00416.19
7.3.280.0140.00216.18
7.3.270.0110.01517.40
7.3.260.0110.00816.27
7.3.240.0090.00816.40
7.3.230.0100.00716.53
7.3.210.0060.01216.31
7.3.200.0130.00916.30
7.3.190.0060.00916.36
7.3.180.0080.00816.25
7.3.170.0110.00516.24
7.3.160.0120.00316.36
7.2.330.0120.00616.32
7.2.320.0080.00816.23
7.2.310.0090.00916.59
7.2.300.0070.01016.21
7.2.290.0030.01216.45
7.2.60.0040.00416.93
7.2.20.0120.01217.73
7.2.10.0110.01517.95
7.2.00.0090.01517.85
7.1.200.0070.00715.59
7.1.140.0100.01116.78
7.1.130.0120.01416.61
7.1.120.0090.01416.66
7.1.110.0130.01415.71
7.1.100.0140.01216.03
7.1.90.0130.01015.87
7.1.80.0800.01416.25
7.1.70.0060.01214.96
7.1.60.0320.02032.85
7.1.50.0280.01132.60
7.1.40.0280.01032.66
7.1.30.0240.01432.40
7.1.20.0290.01532.84
7.1.10.0120.01114.55
7.1.00.0110.01014.82

preferences:
34.63 ms | 401 KiB | 5 Q