3v4l.org

run code in 300+ PHP versions simultaneously
<?php function escapeShellArgument( $argument ) { $escapeChar = '"'; $argument = str_replace( $escapeChar, "\\" . $escapeChar, addcslashes( $argument, '\\' ) ); var_dump($escapeChar . $argument . $escapeChar); } var_dump(mb_internal_encoding("BIG5")); escapeShellArgument("0ノルウェーサーモンのカルパッチョ"); escapeShellArgument("'00サーモンを薄切りにし、お\"皿に均等に並べ、塩、コショウを軽く振っておきます。"); escapeShellArgument("\"this should work!\"");

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)
8.3.60.0100.01018.43
8.3.50.0220.00522.05
8.3.40.0120.00318.67
8.3.30.0100.00319.08
8.3.20.0050.00320.20
8.3.10.0040.00421.82
8.3.00.0080.00022.40
8.2.180.0170.00716.50
8.2.170.0090.00622.96
8.2.160.0120.00321.02
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0030.00622.36
8.2.100.0060.00617.78
8.2.90.0040.00419.30
8.2.80.0000.00819.78
8.2.70.0000.00817.88
8.2.60.0050.00318.05
8.2.50.0050.00218.07
8.2.40.0050.00218.28
8.2.30.0080.00018.14
8.2.20.0000.00717.71
8.2.10.0050.00319.66
8.2.00.0120.00317.86
8.1.280.0100.00725.92
8.1.270.0040.00422.32
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.04
8.1.230.0030.00719.19
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.77
8.1.180.0000.00918.10
8.1.170.0040.00418.63
8.1.160.0040.00422.09
8.1.150.0000.00718.76
8.1.140.0060.00617.54
8.1.130.0030.00317.83
8.1.120.0040.00417.53
8.1.110.0030.00517.56
8.1.100.0040.00417.58
8.1.90.0040.00417.55
8.1.80.0020.00517.61
8.1.70.0000.00717.46
8.1.60.0030.00617.78
8.1.50.0000.00717.68
8.1.40.0030.00517.55
8.1.30.0040.00417.75
8.1.20.0030.00517.77
8.1.10.0000.00717.55
8.1.00.0050.00317.65
8.0.300.0030.00318.77
8.0.290.0040.00417.18
8.0.280.0000.00718.56
8.0.270.0070.00017.25
8.0.260.0030.00316.76
8.0.250.0000.00817.05
8.0.240.0040.00417.00
8.0.230.0070.00017.02
8.0.220.0000.00717.01
8.0.210.0030.00516.86
8.0.200.0030.00316.99
8.0.190.0040.00417.05
8.0.180.0000.00716.89
8.0.170.0080.00016.97
8.0.160.0020.00517.07
8.0.150.0040.00416.91
8.0.140.0040.00416.97
8.0.130.0030.00313.32
8.0.120.0040.00416.90
8.0.110.0030.00617.02
8.0.100.0040.00416.78
8.0.90.0040.00416.95
8.0.80.0110.00917.02
8.0.70.0040.00417.02
8.0.60.0030.00316.87
8.0.50.0050.00216.79
8.0.30.0090.01016.91
8.0.20.0080.01117.40
8.0.10.0020.00516.97
8.0.00.0150.01316.85
7.4.330.0050.00015.10
7.4.320.0030.00316.65
7.4.300.0000.00616.49
7.4.290.0040.00416.72
7.4.280.0030.00316.53
7.4.270.0000.00716.55
7.4.260.0000.00816.65
7.4.250.0070.00016.62
7.4.240.0020.00516.47
7.4.230.0030.00316.55
7.4.220.0120.00616.59
7.4.210.0100.00716.55
7.4.200.0040.00416.32
7.4.190.0070.00016.61
7.4.160.0080.01116.45
7.4.150.0140.00317.40
7.4.140.0130.01017.86
7.4.130.0080.00916.59
7.4.120.0110.00616.58
7.4.110.0090.00916.58
7.4.100.0090.01216.58
7.4.90.0080.00816.56
7.4.80.0140.00619.39
7.4.70.0130.01016.70
7.4.60.0090.00916.48
7.4.50.0070.00016.61
7.4.40.0040.00822.77
7.4.30.0000.01716.77
7.4.00.0060.01015.28
7.3.330.0030.00313.36
7.3.320.0050.00013.23
7.3.310.0060.00316.42
7.3.300.0000.00716.25
7.3.290.0040.01216.42
7.3.280.0090.01016.35
7.3.270.0080.00817.40
7.3.260.0120.01216.59
7.3.250.0110.00616.42
7.3.240.0100.01016.38
7.3.230.0120.01216.53
7.3.210.0030.01316.50
7.3.200.0040.01319.39
7.3.190.0110.00616.42
7.3.180.0080.00816.29
7.3.170.0100.00616.36
7.3.160.0070.01416.57
7.3.120.0000.01514.92
7.2.330.0150.00916.71
7.2.320.0090.00816.74
7.2.310.0080.00816.78
7.2.300.0100.00716.34
7.2.290.0080.01216.43
7.2.80.0070.00416.60
7.2.60.0030.00716.96
7.1.200.0110.00315.78
7.1.70.0000.01417.30
7.1.60.0150.00919.82
7.1.50.0000.01817.05
7.1.00.0030.07722.51
7.0.200.0000.00716.95
7.0.140.0000.07321.95
7.0.60.0200.06719.82
7.0.50.0000.07017.86
7.0.40.0030.04320.26
7.0.30.0230.08020.12
7.0.20.0070.05020.10
7.0.10.0200.04020.09
7.0.00.0100.04320.11
5.6.280.0000.07321.12
5.6.210.0070.08320.64
5.6.200.0030.06718.16
5.6.190.0000.05020.77
5.6.180.4000.04320.47
5.6.170.0330.07320.47
5.6.160.0070.04720.57
5.6.150.0070.04718.23
5.6.140.0130.05018.24
5.6.130.0000.04318.18
5.6.120.0130.08021.02
5.6.110.0130.08321.04
5.6.100.0030.05321.01
5.6.90.0100.08020.99
5.6.80.0100.05320.29
5.6.70.4500.04320.37
5.5.350.0230.04020.48
5.5.340.0030.08718.07
5.5.330.0130.06320.40
5.5.320.0270.03720.30
5.5.310.0170.04320.36
5.5.300.0130.07018.01
5.5.290.0070.06018.08
5.5.280.0030.05020.65
5.5.270.0100.07320.87
5.5.260.0030.04020.67
5.5.250.0030.04020.66
5.5.240.0030.04320.26
5.4.450.0670.04719.21
5.4.440.0900.06319.53
5.4.430.0730.00019.51
5.4.420.0670.00019.21
5.4.410.0170.04318.74
5.4.400.0070.06018.54
5.4.390.0070.05718.84
5.4.380.0200.05718.47
5.4.370.0070.06018.57
5.4.360.0100.05718.59
5.4.350.0230.05018.70
5.4.340.0230.04718.56
5.4.320.0070.03512.51
5.4.310.0070.04112.50
5.4.300.0060.03812.50
5.4.290.0080.04212.50
5.4.280.0060.03612.40
5.4.270.0070.03612.40
5.4.260.0070.04412.40
5.4.250.0060.04012.40
5.4.240.0050.04712.40
5.4.230.0050.04112.39
5.4.220.0020.03912.39
5.4.210.0090.03912.39
5.4.200.0140.04714.24
5.4.190.0120.04512.36
5.4.180.0310.05812.36
5.4.170.0140.04512.38
5.4.160.0120.04712.37
5.4.150.0120.04812.37
5.4.140.0150.04212.05
5.4.130.0140.04812.04
5.4.120.0100.04712.00
5.4.110.0130.04611.99
5.4.100.0300.05912.00
5.4.90.0110.04812.00
5.4.80.0140.04211.99
5.4.70.0130.04511.98
5.4.60.0150.04211.99
5.4.50.0360.08211.98
5.4.40.0170.04111.97
5.4.30.0150.04511.97
5.4.20.0160.04011.97
5.4.10.0280.09011.97
5.4.00.0150.04011.45
5.3.290.0070.03712.80
5.3.280.0070.05112.71
5.3.270.0190.04512.73
5.3.260.0080.05212.72
5.3.250.0150.04912.72
5.3.240.0140.04712.72
5.3.230.0140.04812.70
5.3.220.0150.04412.68
5.3.210.0140.04612.68
5.3.200.0330.08912.68
5.3.190.0190.04512.68
5.3.180.0180.04412.67
5.3.170.0170.04512.66
5.3.160.0170.04512.68
5.3.150.0180.04312.67
5.3.140.0290.06612.66
5.3.130.0150.04712.66
5.3.120.0230.04212.66
5.3.110.0190.04912.66
5.3.100.0350.09112.11
5.3.90.0190.04212.08
5.3.80.0220.04312.07
5.3.70.0190.04412.08
5.3.60.0140.05012.06
5.3.50.0150.04712.00
5.3.40.0340.08712.00
5.3.30.0170.04111.97
5.3.20.0120.04911.74
5.3.10.0180.04511.71
5.3.00.0200.03811.68
5.2.170.0130.0369.20
5.2.160.0390.0719.20
5.2.150.0100.0409.20
5.2.140.0130.0369.19
5.2.130.0120.0369.16
5.2.120.0270.0539.15
5.2.110.0110.0519.16
5.2.100.0130.0409.16
5.2.90.0160.0369.16
5.2.80.0120.0379.14
5.2.70.0500.0899.14
5.2.60.0100.0369.10
5.2.50.0140.0359.07
5.2.40.0180.0359.05
5.2.30.0120.0389.02
5.2.20.0110.0469.02
5.2.10.0090.0408.93
5.2.00.0090.0378.78
5.1.60.0120.0298.06
5.1.50.0130.0328.06
5.1.40.0100.0298.05
5.1.30.0160.0278.39
5.1.20.0220.0528.42
5.1.10.0080.0358.13
5.1.00.0130.0328.13
5.0.50.0110.0236.62
5.0.40.0100.0236.47
5.0.30.0130.0326.29
5.0.20.0190.0436.26
5.0.10.0080.0246.23
5.0.00.0150.0336.22
4.4.90.0080.0174.78
4.4.80.0100.0174.75
4.4.70.0080.0224.75
4.4.60.0080.0174.75
4.4.50.0040.0224.77
4.4.40.0050.0324.71
4.4.30.0100.0194.75
4.4.20.0100.0194.84
4.4.10.0080.0204.85
4.4.00.0070.0364.76
4.3.110.0090.0174.67
4.3.100.0060.0224.66
4.3.90.0080.0174.64
4.3.80.0080.0264.58
4.3.70.0070.0174.63
4.3.60.0110.0144.63
4.3.50.0090.0184.63
4.3.40.0080.0274.53
4.3.30.0070.0173.29
4.3.20.0170.0673.28
4.3.10.0110.0143.25
4.3.00.0000.01715.60

preferences:
37.48 ms | 401 KiB | 5 Q