3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = '1,2,3,4,5'; var_export( array_map( function($new) { return get_defined_vars(); }, explode(',', $var) ) );

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)
8.5.30.0050.00219.54
8.5.20.0070.01121.71
8.5.10.0040.00616.33
8.5.00.0130.01121.36
8.4.180.0130.01019.48
8.4.170.0110.01123.77
8.4.160.0110.01223.74
8.4.150.0060.00616.71
8.4.140.0120.00917.39
8.4.130.0150.00517.66
8.4.120.0120.00820.45
8.4.110.0120.00722.58
8.4.100.0120.00818.89
8.4.90.0120.00820.44
8.4.80.0140.00618.83
8.4.70.0130.01118.63
8.4.60.0060.00318.70
8.4.50.0120.00918.40
8.4.40.0130.00617.53
8.4.30.0160.00320.65
8.4.20.0000.00819.43
8.4.10.0110.00719.55
8.3.300.0030.00822.66
8.3.290.0140.00718.31
8.3.280.0140.00820.09
8.3.270.0140.00716.28
8.3.260.0110.00816.54
8.3.250.0120.00619.04
8.3.240.0070.01216.56
8.3.230.0100.01016.34
8.3.220.0040.00319.08
8.3.210.0090.00316.40
8.3.200.0050.00416.41
8.3.190.0110.01017.26
8.3.180.0110.00718.52
8.3.170.0040.01218.51
8.3.160.0030.00518.24
8.3.150.0040.00417.11
8.3.140.0040.00416.73
8.3.130.0060.00318.40
8.3.120.0070.01118.69
8.3.110.0090.00620.94
8.3.100.0030.00716.73
8.3.90.0130.00726.77
8.3.80.0070.01126.77
8.3.70.0400.00826.77
8.3.60.0390.00326.77
8.3.50.0060.01026.77
8.3.40.0200.01026.77
8.3.30.0280.00426.77
8.3.20.0190.00026.77
8.3.10.0160.00326.77
8.3.00.0210.00326.77
8.2.300.0110.00918.88
8.2.290.0130.00622.04
8.2.280.0130.00618.18
8.2.270.0100.00717.16
8.2.260.0140.00416.38
8.2.250.0140.00718.25
8.2.240.0060.00316.96
8.2.230.0030.00622.58
8.2.220.0060.00324.06
8.2.210.0030.00526.77
8.2.200.0040.00426.77
8.2.190.0210.00726.77
8.2.180.0230.00526.77
8.2.170.0200.00326.77
8.2.160.0210.00026.77
8.2.150.0330.01026.77
8.2.140.0420.00326.77
8.2.130.0300.00926.77
8.2.120.0340.00026.77
8.2.110.0280.01126.77
8.2.100.0310.01026.77
8.2.90.0410.00326.77
8.2.80.0430.00426.77
8.2.70.0390.00426.77
8.2.60.0280.01626.77
8.2.50.0270.01326.77
8.2.40.0180.00626.77
8.2.30.0280.01026.77
8.2.20.0140.00726.77
8.2.10.0190.01226.77
8.2.00.0410.00026.77
8.1.340.0070.01217.10
8.1.330.0140.00822.00
8.1.320.0120.00718.02
8.1.310.0090.00918.52
8.1.300.0110.00716.09
8.1.290.0130.01326.77
8.1.280.0260.01526.77
8.1.270.0360.00726.77
8.1.260.0300.01326.77
8.1.250.0310.01026.77
8.1.240.0310.00726.77
8.1.230.0340.00026.77
8.1.220.0380.00326.77
8.1.210.0360.00726.77
8.1.200.0290.01026.77
8.1.190.0270.01126.77
8.1.180.0320.00626.77
8.1.170.0240.01426.77
8.1.160.0370.00926.77
8.1.150.0350.00726.77
8.1.140.0330.00726.77
8.1.130.0350.01026.77
8.1.120.0250.01026.77
8.1.110.0310.00626.77
8.1.100.0290.00926.77
8.1.90.0290.00826.77
8.1.80.0320.00626.77
8.1.70.0280.00826.77
8.1.60.0390.00426.77
8.1.50.0300.01326.77
8.1.40.0350.00626.77
8.1.30.0320.00426.77
8.1.20.0290.00426.77
8.1.10.0340.00726.77
8.1.00.0300.01526.77

preferences:
43.27 ms | 1005 KiB | 5 Q