3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "echo 'hacked!'"; #echo "\043\056\052\043\145" . PHP_EOL; #echo "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . PHP_EOL; #echo "'\051\051\073" . PHP_EOL; echo preg_replace( "\043\056\052\043","", "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . base64_encode($code) . "'\051\051\073", "");

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)
8.3.60.0120.00616.50
8.3.50.0130.00821.11
8.3.40.0090.00618.61
8.3.30.0100.00318.81
8.3.20.0050.00220.13
8.3.10.0080.00021.92
8.3.00.0050.00323.71
8.2.180.0060.00916.75
8.2.170.0040.01122.96
8.2.160.0000.01320.38
8.2.150.0060.00324.18
8.2.140.0000.00724.66
8.2.130.0090.00019.66
8.2.120.0070.00026.35
8.2.110.0100.00020.35
8.2.100.0060.00617.91
8.2.90.0040.00419.22
8.2.80.0090.00017.97
8.2.70.0030.00517.63
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0000.00822.11
8.2.30.0030.00619.49
8.2.20.0000.00817.78
8.2.10.0030.00517.99
8.2.00.0000.00718.22
8.1.280.0130.00625.92
8.1.270.0080.00020.26
8.1.260.0000.00828.09
8.1.250.0030.00528.09
8.1.240.0090.00019.26
8.1.230.0120.00019.02
8.1.220.0080.00017.77
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.25
8.1.180.0070.00018.10
8.1.170.0050.00318.59
8.1.160.0040.00420.76
8.1.150.0050.00218.79
8.1.140.0040.00419.58
8.1.130.0030.00317.57
8.1.120.0000.00717.49
8.1.110.0030.00317.46
8.1.100.0000.00717.50
8.1.90.0040.00417.41
8.1.80.0040.00417.33
8.1.70.0040.00417.34
8.1.60.0040.00417.46
8.1.50.0080.00017.40
8.1.40.0000.00917.49
8.1.30.0000.00917.67
8.1.20.0000.00717.64
8.1.10.0040.00417.50
8.1.00.0000.00717.52
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.44
8.0.270.0070.00017.30
8.0.260.0030.00317.12
8.0.250.0040.00416.91
8.0.240.0000.00716.91
8.0.230.0040.00416.98
8.0.220.0090.00316.82
8.0.210.0000.00816.92
8.0.200.0030.00316.90
8.0.190.0000.00817.03
8.0.180.0030.00317.01
8.0.170.0000.00816.90
8.0.160.0070.00016.93
8.0.150.0050.00216.99
8.0.140.0050.00316.92
8.0.130.0000.00613.39
8.0.120.0000.00816.89
8.0.110.0000.00816.95
8.0.100.0070.00016.93
8.0.90.0040.00416.94
8.0.80.0130.00316.93
8.0.70.0040.00416.98
8.0.60.0040.00416.75
8.0.50.0020.00516.77
8.0.30.0130.00616.97
8.0.20.0110.00917.40
8.0.10.0070.00017.05
8.0.00.0080.01016.68
7.4.330.0050.00016.77
7.4.320.0000.00716.41
7.4.300.0040.00416.44
7.4.290.0030.00316.45
7.4.280.0090.00016.31
7.4.270.0030.00316.46
7.4.260.0000.00716.52
7.4.250.0050.00316.48
7.4.240.0030.00516.46
7.4.230.0000.00716.55
7.4.220.0070.01016.41
7.4.210.0070.00716.50
7.4.200.0040.00416.36
7.4.160.0130.00316.40
7.4.150.0060.01217.40
7.4.140.0060.01117.86
7.4.130.0120.00916.35
7.4.120.0080.01016.51
7.4.110.0070.01016.25
7.4.100.0100.01016.59
7.4.90.0130.01016.42
7.4.80.0110.01119.39
7.4.70.0090.00916.27
7.4.60.0060.01016.49
7.4.50.0030.01316.41
7.4.40.0090.01416.65
7.4.30.0060.01116.54
7.4.00.0100.00714.84
7.3.330.0060.00013.18
7.3.320.0000.00613.01
7.3.310.0040.00416.22
7.3.300.0040.00416.16
7.3.290.0050.01016.28
7.3.280.0080.01116.25
7.3.270.0130.00317.40
7.3.260.0060.01916.45
7.3.250.0130.00816.35
7.3.240.0130.00816.20
7.3.230.0120.00616.39
7.3.210.0090.00916.57
7.3.200.0040.01816.37
7.3.190.0100.00716.42
7.3.180.0090.01216.33
7.3.170.0060.01316.32
7.3.160.0030.01216.23
7.3.120.0050.01216.08
7.3.110.0090.00416.04
7.3.100.0040.00816.02
7.3.90.0100.00315.94
7.3.80.0080.00615.94
7.3.70.0070.00815.98
7.3.60.0060.01015.89
7.3.50.0020.01316.00
7.3.40.0050.01116.01
7.3.30.0090.00716.01
7.3.20.0070.00416.81
7.3.10.0030.01216.88
7.3.00.0100.00516.87
7.2.330.0120.00616.25
7.2.320.0110.00616.67
7.2.310.0070.01016.51
7.2.300.0070.01016.61
7.2.290.0040.01416.50
7.2.250.0030.01015.12
7.2.240.0080.01016.21
7.2.230.0060.00816.05
7.2.220.0030.00716.17
7.2.210.0080.00516.09
7.2.200.0050.00716.15
7.2.190.0050.00915.95
7.2.180.0070.00616.02
7.2.170.0020.01216.13
7.2.160.0040.01217.15
7.2.150.0070.01017.15
7.2.140.0030.01317.15
7.2.130.0120.00617.15
7.2.120.0030.01217.15
7.2.110.0120.00017.15
7.2.100.0150.00317.15
7.2.90.0070.01017.15
7.2.80.0030.01217.15
7.2.70.0000.01217.15
7.2.60.0080.00617.04
7.2.50.0000.01217.15
7.2.40.0030.01017.15
7.2.30.0070.01017.15
7.2.20.0090.00317.15
7.2.10.0060.00917.15
7.2.00.0120.00218.26
7.1.330.0080.00516.35
7.1.320.0070.00516.32
7.1.310.0080.00816.50
7.1.300.0030.01116.39
7.1.290.0090.00616.32
7.1.280.0020.01416.34
7.1.270.0050.00916.39
7.1.260.0040.01016.44
7.1.250.0040.01117.15
7.1.200.0050.00315.71
7.1.100.0100.00018.19
7.1.70.0000.00716.86
7.1.60.0100.01419.20
7.1.50.0030.01716.92
7.1.00.0000.08022.29
7.0.200.1190.00714.52
7.0.60.0200.04021.87
7.0.50.0070.07317.81
7.0.40.0170.07720.24
7.0.30.0370.07320.18
7.0.20.0370.07320.17
7.0.10.0000.04720.00
7.0.00.0100.08319.99
5.6.280.0000.06720.90
5.6.210.0030.04320.66
5.6.200.0070.08018.18
5.6.190.0030.05020.41
5.6.180.0500.05320.41
5.6.170.0270.05020.41
5.6.160.0030.05020.48
5.6.150.0030.07718.12
5.6.140.0100.06318.15
5.6.130.0230.05718.11
5.6.120.0100.07021.11
5.6.110.0100.08020.88
5.6.100.0130.07020.97
5.6.90.0030.04321.09
5.6.80.0070.08320.39
5.5.350.0030.08720.39
5.5.340.0100.06717.88
5.5.330.0070.06320.46
5.5.320.0600.06320.32
5.5.310.0130.06320.28
5.5.300.0070.04017.91
5.5.290.0030.08717.89
5.5.280.0030.05320.76
5.5.270.0070.04720.79
5.5.260.0130.06720.64
5.5.250.0030.08020.45
5.5.240.0100.08320.27

preferences:
41.21 ms | 401 KiB | 5 Q