3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myWords = [ ['funny', 'sad'], ['fast', 'slow'], ['beautiful', 'ugly'], ['left', 'right'], ['5', 'five'], ['strong', 'weak'] ]; $myVar = 'This girl is very sad and ugly so swipe left'; echo strtr( $myVar, array_column($myWords, 0, 1) + array_column($myWords, 1, 0) );

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)
8.5.10.0110.01019.49
8.5.00.0120.00920.06
8.4.150.0010.00114.05
8.4.140.0140.00717.77
8.4.130.0120.00517.68
8.4.120.0110.00822.07
8.4.110.0120.00920.30
8.4.100.0060.00317.57
8.4.90.0090.00820.57
8.4.80.0070.00918.80
8.4.70.0090.01117.91
8.4.60.0120.00918.79
8.4.50.0180.00420.13
8.4.40.0120.00920.53
8.4.30.0150.00321.98
8.4.20.0130.00719.63
8.4.10.0060.01322.08
8.3.280.0020.00014.05
8.3.270.0120.00816.67
8.3.260.0100.00616.36
8.3.250.0100.00818.82
8.3.240.0120.00716.54
8.3.230.0030.00516.61
8.3.220.0050.00519.05
8.3.210.0040.00416.61
8.3.200.0070.00316.46
8.3.190.0110.00817.20
8.3.180.0130.00516.66
8.3.170.0100.00717.13
8.3.160.0110.00718.18
8.3.150.0090.00916.60
8.3.140.0120.00616.39
8.3.130.0030.00616.68
8.3.120.0030.00618.98
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0070.00026.77
8.3.80.0060.00318.29
8.3.70.0120.00316.62
8.3.60.0070.01416.50
8.3.50.0110.00416.32
8.3.40.0100.00623.79
8.3.30.0070.00718.67
8.3.20.0000.00724.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.290.0070.01216.47
8.2.280.0090.00918.25
8.2.270.0030.01617.51
8.2.260.0000.00819.02
8.2.250.0120.00416.63
8.2.240.0000.00817.16
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0150.00326.77
8.2.200.0060.00316.88
8.2.190.0120.00316.63
8.2.180.0100.01016.63
8.2.170.0150.00618.98
8.2.160.0090.00622.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00719.77
8.2.110.0060.00320.88
8.2.100.0110.00017.84
8.2.90.0080.00017.78
8.2.80.0060.00619.88
8.2.70.0050.00317.63
8.2.60.0130.00517.38
8.2.50.0040.01317.38
8.2.40.0130.00417.50
8.2.30.0110.00517.50
8.2.20.0110.00617.34
8.2.10.0050.01117.25
8.2.00.0100.00517.38
8.1.330.0040.00416.37
8.1.320.0140.00516.38
8.1.310.0100.00718.60
8.1.300.0060.00318.40
8.1.290.0030.00630.84
8.1.280.0140.00025.92
8.1.270.0090.00023.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00322.55
8.1.230.0040.00720.85
8.1.220.0090.00017.78
8.1.210.0030.00718.94
8.1.200.0000.00917.25
8.1.190.0130.00316.61
8.1.180.0160.00017.00
8.1.170.0130.00317.13
8.1.160.0130.00317.13
8.1.150.0130.00317.12
8.1.140.0080.00816.88
8.1.130.0110.00717.23
8.1.120.0160.00017.13
8.1.110.0190.00317.00
8.1.100.0120.00516.88
8.1.90.0170.00017.38
8.1.80.0040.01217.23
8.1.70.0140.00217.23
8.1.60.0190.00017.24
8.1.50.0140.00517.25
8.1.40.0150.00317.38
8.1.30.0090.00917.37
8.1.20.0100.00717.25
8.1.10.0170.00017.00
8.1.00.0090.00917.38
8.0.300.0060.00319.95
8.0.290.0000.00716.75
8.0.280.0170.00016.73
8.0.270.0170.00016.52
8.0.260.0140.00316.72
8.0.250.0000.01516.75
8.0.240.0120.00316.75
8.0.230.0080.00816.60
8.0.220.0160.00016.52
8.0.210.0140.00316.63
8.0.200.0140.00316.86
8.0.190.0180.00016.52
8.0.180.0120.00616.52
8.0.170.0130.00316.63
8.0.160.0060.01216.52
8.0.150.0110.00716.52
8.0.140.0170.00016.52
8.0.130.0080.00816.52
8.0.120.0170.00016.60
8.0.110.0130.00316.73
8.0.100.0080.00816.75
8.0.90.0090.00616.52
8.0.80.0160.00016.63
8.0.70.0100.00516.52
8.0.60.0120.00416.63
8.0.50.0110.00416.52
8.0.30.0110.00516.52
8.0.20.0110.00416.63
8.0.10.0040.01216.75

preferences:
100.62 ms | 403 KiB | 5 Q