3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = array('foobar', 'foobaz', array("fooloo")); $out = str_replace('foo', 'hello', $array); var_export($out);

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)
8.5.30.0110.00621.26
8.5.20.0100.01020.03
8.5.10.0080.00820.18
8.5.00.0110.01119.91
8.4.180.0150.00819.35
8.4.170.0120.01120.53
8.4.160.0130.01121.58
8.4.150.0060.00616.86
8.4.140.0180.00517.70
8.4.130.0110.00617.84
8.4.120.0120.00820.37
8.4.110.0120.00922.44
8.4.100.0120.00717.81
8.4.90.0080.00320.50
8.4.80.0100.01118.70
8.4.70.0100.00920.61
8.4.60.0090.01220.54
8.4.50.0140.00718.71
8.4.40.0100.00018.59
8.4.30.0030.00618.45
8.4.20.0200.00018.05
8.4.10.0040.01124.22
8.3.300.0140.00720.80
8.3.290.0140.00720.67
8.3.280.0110.00918.29
8.3.270.0110.00816.42
8.3.260.0100.00916.66
8.3.250.0110.00818.89
8.3.240.0140.00616.80
8.3.230.0130.00716.54
8.3.220.0070.00118.99
8.3.210.0090.01216.65
8.3.200.0060.00316.68
8.3.190.0100.00618.91
8.3.180.0140.00418.82
8.3.170.0150.00316.70
8.3.160.0150.00617.18
8.3.150.0040.01418.74
8.3.140.0100.00716.62
8.3.130.0150.00318.52
8.3.120.0060.00319.04
8.3.110.0060.00320.94
8.3.100.0060.00324.06
8.3.90.0080.00026.77
8.3.80.0090.00017.97
8.3.70.0070.00716.75
8.3.60.0140.00716.50
8.3.50.0140.00716.55
8.3.40.0080.00821.82
8.3.30.0040.01118.46
8.3.20.0030.00524.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.300.0090.01022.11
8.2.290.0050.00317.01
8.2.280.0130.00618.33
8.2.270.0070.00416.69
8.2.260.0120.00317.16
8.2.250.0040.00418.39
8.2.240.0040.00417.24
8.2.230.0000.00922.58
8.2.220.0030.00637.54
8.2.210.0080.00026.77
8.2.200.0060.00316.75
8.2.190.0120.00318.36
8.2.180.0140.00716.32
8.2.170.0140.00718.89
8.2.160.0070.00722.96
8.2.150.0000.00725.66
8.2.140.0060.01021.84
8.2.130.0070.00026.16
8.2.120.0040.00420.93
8.2.110.0030.00720.54
8.2.100.0040.00717.91
8.2.90.0000.00817.82
8.2.80.0080.00018.98
8.2.70.0170.00079.33
8.2.60.0140.00479.33
8.2.50.0090.01279.33
8.2.40.0170.00079.33
8.2.30.0130.00479.33
8.2.20.0130.00379.33
8.2.10.0120.00379.33
8.2.00.0090.00455.26
8.1.340.0090.01117.48
8.1.330.0080.00418.13
8.1.320.0100.00918.09
8.1.310.0090.00616.80
8.1.300.0090.00018.58
8.1.290.0030.00630.84
8.1.280.0120.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.44
8.1.230.0000.01222.71
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0160.00079.33
8.1.190.0120.00479.33
8.1.180.0120.00479.33
8.1.170.0100.00538.75
8.1.160.0110.00679.33
8.1.150.0110.00579.33
8.1.140.0090.00679.33
8.1.130.0080.00879.33
8.1.120.0080.00879.33
8.1.110.0110.00779.33
8.1.100.0050.01179.33
8.1.90.0160.00079.33
8.1.80.0100.00779.33
8.1.70.0170.00079.33
8.1.60.0130.00479.33
8.1.50.0100.00779.33
8.1.40.0110.00679.33
8.1.30.0140.00279.33
8.1.20.0150.00479.33
8.1.10.0090.00979.33
8.1.00.0090.00479.33
8.0.300.0030.00320.08
8.0.290.0130.00379.33
8.0.280.0060.01279.33
8.0.270.0140.00438.51
8.0.260.0120.00479.33
8.0.250.0090.00679.33
8.0.240.0080.00879.33
8.0.230.0130.00579.33
8.0.220.0170.00079.33
8.0.210.0090.00979.33
8.0.200.0170.00079.33
8.0.190.0080.00879.33
8.0.180.0140.00379.33
8.0.170.0110.00779.33
8.0.160.0060.01079.33
8.0.150.0130.00379.33
8.0.140.0130.00379.33
8.0.130.0160.00079.33
8.0.120.0160.00079.33
8.0.110.0100.00579.33
8.0.100.0080.00879.33
8.0.90.0130.00379.33
8.0.80.0060.00579.33
8.0.70.0100.00779.33
8.0.60.0040.01179.33
8.0.50.0040.01179.33
8.0.30.0100.00679.33
8.0.20.0100.00579.33
8.0.10.0110.00479.33
7.4.70.0060.00579.33
5.6.400.0220.00415.49

preferences:
55.22 ms | 1123 KiB | 5 Q