3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tab = ['lfernandez@gocadservices' => 'Laura Fernandez', 'lfernandez78@hotmail.fr' => 'Kawabunga']; echo "val : *".$tab['lfernandez@gocadservices']."*";

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)
8.3.60.0150.00616.49
8.3.50.0150.00616.61
8.3.40.0120.00618.53
8.3.30.0070.00718.71
8.3.20.0070.00020.16
8.3.10.0040.00721.87
8.3.00.0070.00021.92
8.2.180.0110.00716.38
8.2.170.0090.00622.96
8.2.160.0140.00319.00
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00519.48
8.2.110.0090.00020.43
8.2.100.0080.00418.03
8.2.90.0060.00319.04
8.2.80.0060.00317.97
8.2.70.0030.00717.59
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0000.00720.41
8.2.30.0000.00720.97
8.2.20.0040.00418.06
8.2.10.0040.00418.11
8.2.00.0000.00717.91
8.1.280.0110.00425.92
8.1.270.0000.00722.02
8.1.260.0030.01426.35
8.1.250.0080.00028.09
8.1.240.0000.01123.83
8.1.230.0100.00322.20
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0070.00317.35
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0030.00518.70
8.1.160.0040.00418.99
8.1.150.0000.00820.68
8.1.140.0070.00019.56
8.1.130.0000.00718.93
8.1.120.0050.00217.43
8.1.110.0080.00017.43
8.1.100.0030.00517.34
8.1.90.0070.00017.47
8.1.80.0040.00417.46
8.1.70.0060.00317.32
8.1.60.0080.00017.45
8.1.50.0080.00017.43
8.1.40.0040.00417.38
8.1.30.0000.00717.57
8.1.20.0050.00317.68
8.1.10.0050.00317.48
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0020.00516.75
8.0.280.0040.00418.43
8.0.270.0000.00717.34
8.0.260.0000.00716.68
8.0.250.0030.00316.87
8.0.240.0000.00716.93
8.0.230.0050.00216.95
8.0.220.0000.00616.87
8.0.210.0050.00216.86
8.0.200.0040.00416.93
8.0.190.0060.00316.91
8.0.180.0040.00416.98
8.0.170.0030.00316.93
8.0.160.0000.00716.84
8.0.150.0070.00016.70
8.0.140.0000.00716.72
8.0.130.0000.00613.21
8.0.120.0040.00416.75
8.0.110.0040.00416.76
8.0.100.0040.00416.94
8.0.90.0070.00016.70
8.0.80.0110.00416.92
8.0.70.0000.00716.98
8.0.60.0040.00416.84
8.0.50.0040.00416.70
8.0.30.0130.00517.12
8.0.20.0110.00717.40
8.0.10.0050.00216.81
8.0.00.0120.00616.80
7.4.330.0020.00215.55
7.4.320.0060.00016.34
7.4.300.0060.00016.50
7.4.290.0070.00016.47
7.4.280.0060.00316.51
7.4.270.0070.00016.39
7.4.260.0000.00716.43
7.4.250.0040.00416.37
7.4.240.0030.00316.55
7.4.230.0000.00716.59
7.4.220.0060.01216.54
7.4.210.0120.00216.51
7.4.200.0070.00016.42
7.4.160.0090.01016.53
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0100.00716.46
7.4.120.0110.01016.46
7.4.110.0100.00716.41
7.4.100.0070.01016.66
7.4.90.0130.00316.58
7.4.80.0120.00619.39
7.4.70.0030.01316.41
7.4.60.0120.00316.38
7.4.50.0120.00616.37
7.4.40.0100.01316.22
7.4.30.0030.01316.44
7.4.00.0070.01015.00
7.3.330.0050.00013.00
7.3.320.0030.00313.01
7.3.310.0030.00316.12
7.3.300.0040.00416.27
7.3.290.0000.00716.20
7.3.280.0080.00816.19
7.3.270.0120.00917.40
7.3.260.0120.00716.37
7.3.250.0070.01016.34
7.3.240.0120.00716.33
7.3.230.0100.00616.47
7.3.210.0150.00616.60
7.3.200.0030.01316.29
7.3.190.0120.00616.57
7.3.180.0000.01716.46
7.3.170.0060.00916.25
7.3.160.0070.01016.41
7.3.10.0000.01316.30
7.3.00.0110.00416.44
7.2.330.0170.00016.57
7.2.320.0090.00916.68
7.2.310.0110.00616.71
7.2.300.0030.01416.62
7.2.290.0200.00316.76
7.2.130.0040.01216.95
7.2.120.0070.00717.03
7.2.110.0140.00016.89
7.2.100.0030.00917.05
7.2.90.0120.00316.79
7.2.80.0070.00716.79
7.2.70.0080.00716.73
7.2.60.0120.00316.65
7.2.50.0100.00017.02
7.2.40.0000.01117.09
7.2.30.0060.00916.88
7.2.20.0040.01116.89
7.2.10.0040.01217.00
7.2.00.0050.00918.17
7.1.250.0060.00315.74
7.1.200.0220.00015.23
7.1.100.0040.00717.69
7.1.70.0170.00316.94
7.1.60.0250.01234.97
7.1.50.0210.01534.85
7.1.40.0260.02034.32
7.1.30.0270.00934.27
7.1.20.0130.02334.53
7.1.10.0120.01016.48
7.1.00.0140.00716.64
7.0.200.0030.01316.94
7.0.190.0090.00516.41
7.0.180.0140.00716.34
7.0.170.0050.01216.30
7.0.160.0090.00616.09
7.0.150.0130.00716.06
7.0.140.0140.00316.00
7.0.130.0070.01416.39
7.0.120.0060.00916.63
7.0.110.0000.01716.16
7.0.100.0090.00816.18
7.0.90.0040.01716.17
7.0.80.0080.00916.22
7.0.70.0110.01316.12
7.0.60.0100.01016.16
7.0.50.0090.01616.19
7.0.40.0070.01416.56
7.0.30.0140.00816.54
7.0.20.0100.01016.38
7.0.10.0120.00916.40
7.0.00.0060.01616.36

preferences:
51.54 ms | 400 KiB | 5 Q