3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); /* Коды для замены букв */ $code = array( 'а' => '1', 'б' => '2', 'в' => '3', 'г' => '4', 'д' => '5', 'е' => '6', 'ё' => '7', 'ж' => '8', 'з' => '9', 'и' => '0', 'й' => '№' ); $text= 'нас предали, явка провалена.'; $cipher= strtr ($text,$code); echo "Оригинал: $text\nШифровка:$cipher";

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)
8.3.60.0040.01118.55
8.3.50.0070.01118.06
8.3.40.0150.00618.70
8.3.30.0040.01118.72
8.3.20.0070.00021.89
8.3.10.0080.00023.65
8.3.00.0040.00422.43
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0100.00320.18
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0000.00720.52
8.2.120.0080.00026.35
8.2.110.0060.00320.97
8.2.100.0060.00617.91
8.2.90.0050.00518.09
8.2.80.0060.00318.09
8.2.70.0040.00417.93
8.2.60.0030.00517.63
8.2.50.0000.00718.22
8.2.40.0000.00722.35
8.2.30.0040.00419.42
8.2.20.0070.00018.05
8.2.10.0000.00817.62
8.2.00.0000.00817.98
8.1.280.0070.01025.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.51
8.1.230.0030.00722.66
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0050.00317.23
8.1.190.0060.00317.10
8.1.180.0060.00318.10
8.1.170.0030.00518.46
8.1.160.0040.00418.80
8.1.150.0000.00720.26
8.1.140.0000.00817.50
8.1.130.0070.00319.00
8.1.120.0040.00417.41
8.1.110.0030.00517.36
8.1.100.0000.00717.27
8.1.90.0040.00417.29
8.1.80.0040.00417.37
8.1.70.0070.00017.44
8.1.60.0000.00817.39
8.1.50.0000.00817.36
8.1.40.0050.00317.45
8.1.30.0050.00317.60
8.1.20.0050.00317.53
8.1.10.0030.00617.49
8.1.00.0050.00317.36
8.0.300.0040.00420.02
8.0.290.0050.00216.63
8.0.280.0070.00018.43
8.0.270.0000.00817.20
8.0.260.0060.00016.66
8.0.250.0030.00316.95
8.0.240.0000.00716.84
8.0.230.0000.00916.93
8.0.220.0050.00316.71
8.0.210.0000.00716.74
8.0.200.0000.00716.91
8.0.190.0050.00216.96
8.0.180.0050.00216.88
8.0.170.0050.00316.86
8.0.160.0020.00516.79
8.0.150.0000.00716.94
8.0.140.0050.00516.73
8.0.130.0000.00613.21
8.0.120.0050.00216.70
8.0.110.0040.00416.87
8.0.100.0030.00516.75
8.0.90.0070.00016.88
8.0.80.0090.00616.90
8.0.70.0040.00416.71
8.0.60.0000.00716.71
8.0.50.0070.00016.90
8.0.30.0130.00516.97
8.0.20.0120.00717.40
8.0.10.0070.00016.98
8.0.00.0100.00716.71
7.4.330.0000.00615.55
7.4.320.0040.00416.54
7.4.300.0030.00316.38
7.4.290.0000.00816.34
7.4.280.0000.00716.53
7.4.270.0000.00716.52
7.4.260.0030.00316.48
7.4.250.0040.00416.42
7.4.240.0000.00716.45
7.4.230.0000.00716.50
7.4.220.0040.00416.37
7.4.210.0070.00816.50
7.4.200.0040.00416.50
7.4.160.0120.00816.40
7.4.140.0090.00917.86
7.4.130.0100.01016.34
7.4.120.0120.00716.43
7.4.110.0070.01016.44
7.4.100.0120.01216.41
7.4.90.0150.00616.29
7.4.80.0110.00719.39
7.4.70.0070.01016.44
7.4.60.0120.00616.40
7.4.50.0000.01416.48
7.4.40.0070.01416.36
7.4.00.0070.01014.82
7.3.330.0000.00613.04
7.3.320.0030.00313.10
7.3.310.0000.00716.16
7.3.300.0050.00216.21
7.3.290.0000.00716.22
7.3.280.0090.00416.16
7.3.260.0120.00716.44
7.3.250.0100.01016.29
7.3.240.0080.01116.20
7.3.230.0130.00316.44
7.3.210.0070.01016.20
7.3.200.0090.00916.54
7.3.190.0080.00816.39
7.3.180.0100.00716.30
7.3.170.0080.00816.48
7.3.160.0070.00916.48
7.2.330.0090.00816.35
7.2.320.0180.00416.70
7.2.310.0100.00716.62
7.2.300.0080.00816.59
7.2.290.0130.00316.64
7.2.60.0060.00616.79
7.2.30.0080.01317.91
7.2.20.0130.00817.82
7.2.10.0110.01317.89
7.2.00.0080.01218.02
7.1.200.0030.00715.91
7.1.150.0120.01017.05
7.1.140.0270.00816.79
7.1.130.0080.01317.10
7.1.120.0080.01016.79
7.1.110.0130.01216.44
7.1.100.0100.01416.24
7.1.90.0100.01516.36
7.1.80.0090.01216.41
7.1.70.0090.00815.36
7.1.60.0260.01433.28
7.1.50.0300.00932.99
7.1.40.0290.01232.51
7.1.30.0240.01532.64
7.1.20.0250.01432.59
7.1.10.0110.01114.80
7.1.00.0120.01314.97

preferences:
32.42 ms | 400 KiB | 5 Q