3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xor_encrypt($in) { $key = '<censored>'; $text = $in; $outText = ''; // Iterate through each character for($i=0;$i<strlen($text);$i++) { $outText .= $text[$i] ^ $key[$i % strlen($key)]; } return $outText; } $my_data = array( "showpassword"=>"yes", "bgcolor"=>"#ffffff"); $my_data_e = json_encode($my_data, true); echo $my_data_e;

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)
8.3.60.0170.00318.43
8.3.50.0110.01021.27
8.3.40.0100.00318.57
8.3.30.0140.00020.29
8.3.20.0050.00320.29
8.3.10.0060.00320.92
8.3.00.0000.00723.59
8.2.180.0030.01418.42
8.2.170.0070.00722.96
8.2.160.0130.00020.44
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.04
8.2.110.0060.00319.27
8.2.100.0000.01117.72
8.2.90.0000.00919.23
8.2.80.0000.00719.24
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00418.18
8.2.30.0050.00219.36
8.2.20.0000.00817.53
8.2.10.0030.00617.72
8.2.00.0050.00317.61
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.39
8.1.230.0040.00720.87
8.1.220.0080.00018.77
8.1.210.0050.00318.91
8.1.200.0030.00617.35
8.1.190.0030.00617.53
8.1.180.0050.00318.10
8.1.170.0030.00618.38
8.1.160.0040.00418.81
8.1.150.0030.00618.45
8.1.140.0050.00217.38
8.1.130.0000.00917.82
8.1.120.0070.00017.34
8.1.110.0000.00817.31
8.1.100.0030.00317.29
8.1.90.0000.00717.27
8.1.80.0040.00417.43
8.1.70.0030.00317.41
8.1.60.0000.00717.51
8.1.50.0040.00417.42
8.1.40.0000.00817.35
8.1.30.0000.00817.61
8.1.20.0030.00517.54
8.1.10.0000.00717.53
8.1.00.0040.00417.43
8.0.300.0020.00519.88
8.0.290.0000.00817.16
8.0.280.0000.00718.36
8.0.270.0050.00317.25
8.0.260.0000.00716.86
8.0.250.0070.00016.87
8.0.240.0040.00416.93
8.0.230.0040.00416.89
8.0.220.0000.00616.71
8.0.210.0000.00716.73
8.0.200.0030.00316.77
8.0.190.0000.00716.76
8.0.180.0050.00216.75
8.0.170.0050.00216.75
8.0.160.0040.00416.70
8.0.150.0080.00016.66
8.0.140.0000.00716.69
8.0.130.0050.00013.21
8.0.120.0040.00416.80
8.0.110.0040.00416.85
8.0.100.0040.00416.86
8.0.90.0000.00816.77
8.0.80.0060.00916.86
8.0.70.0030.00516.78
8.0.60.0040.00416.83
8.0.50.0070.00016.89
8.0.30.0100.00816.81
8.0.20.0140.00617.40
8.0.10.0000.00816.98
8.0.00.0140.00516.78
7.4.330.0000.00414.95
7.4.320.0070.00016.53
7.4.300.0050.00316.49
7.4.290.0000.00716.47
7.4.280.0000.00716.55
7.4.270.0000.00616.56
7.4.260.0060.00013.20
7.4.250.0050.00316.39
7.4.240.0050.00316.55
7.4.230.0030.00316.59
7.4.220.0070.01716.58
7.4.210.0080.00716.43
7.4.200.0000.00716.29
7.4.190.0000.00716.63
7.4.160.0070.01016.59
7.4.150.0080.01617.40
7.4.140.0080.00817.86
7.4.130.0070.01016.51
7.4.120.0110.00816.63
7.4.110.0070.01016.32
7.4.100.0070.01016.48
7.4.90.0100.00716.42
7.4.80.0070.01019.39
7.4.70.0100.00716.42
7.4.60.0130.00416.43
7.4.50.0040.00416.48
7.4.40.0060.01022.77
7.4.30.0110.00716.57
7.4.00.0040.00414.79
7.3.330.0050.00013.27
7.3.320.0000.00513.11
7.3.310.0040.00416.31
7.3.300.0070.00016.27
7.3.290.0120.00616.18
7.3.280.0040.01116.26
7.3.270.0100.00617.40
7.3.260.0130.00718.24
7.3.250.0110.00916.23
7.3.240.0090.00616.24
7.3.230.0100.00716.58
7.3.210.0090.01116.46
7.3.200.0130.00319.39
7.3.190.0150.00616.27
7.3.180.0060.00916.32
7.3.170.0100.00716.45
7.3.160.0040.01316.36
7.3.120.0000.00714.84
7.2.330.0060.01316.73
7.2.320.0120.00616.69
7.2.310.0100.00716.45
7.2.300.0130.01016.41
7.2.290.0140.00316.68
7.2.60.0040.01116.97
7.1.200.0070.00715.73
7.1.70.0000.00717.11
7.1.60.0030.02019.17
7.1.50.0090.01516.64
7.1.00.0000.03722.28
7.0.200.0000.00816.79
7.0.140.0000.07721.92
7.0.90.0100.05020.15
7.0.80.0070.04720.02
7.0.70.0070.06719.99
7.0.60.0070.08719.90
7.0.50.0100.07720.15
7.0.40.0100.07720.09
7.0.30.0100.07020.11
7.0.20.0070.08320.09
7.0.10.0070.06020.14
7.0.00.0170.07720.10
5.6.280.0100.06020.91
5.6.240.0070.06020.68
5.6.230.0030.08020.66
5.6.220.0000.04720.61
5.6.210.0170.08020.75
5.6.200.0030.06021.04
5.6.190.0130.08021.11
5.6.180.0130.08321.14
5.6.170.0100.04021.01
5.6.160.0100.08021.06
5.6.150.0170.07721.03
5.6.140.0130.07721.04
5.6.130.0070.06321.10
5.6.120.0130.06321.01
5.6.110.0000.07321.16
5.6.100.0070.08020.94
5.6.90.0130.07720.95
5.6.80.0030.08720.50
5.6.70.0170.07720.34
5.6.60.0100.04320.31
5.6.50.0070.08020.41
5.6.40.0100.08020.39
5.6.30.0000.07320.30
5.6.20.0100.07720.29
5.6.10.0130.07020.43
5.6.00.0070.08020.42
5.5.380.0100.07320.36
5.5.370.0130.08020.42
5.5.360.0000.05320.39
5.5.350.0030.09020.39
5.5.340.0100.07320.89
5.5.330.0100.08020.80
5.5.320.0200.07720.89
5.5.310.0100.05020.80
5.5.300.0130.07020.92
5.5.290.0000.09320.89
5.5.280.0030.06320.72
5.5.270.0130.07320.84
5.5.260.0070.08020.87
5.5.250.0030.08720.54
5.5.240.0070.07320.25
5.5.230.0070.08320.02
5.5.220.0070.07020.29
5.5.210.0100.04320.18
5.5.200.0070.08319.98
5.5.190.0130.07320.18
5.5.180.0130.07020.18
5.5.160.0070.08020.23
5.5.150.0200.06720.23
5.5.140.0070.08319.98
5.5.130.0030.08320.18
5.5.120.0000.07020.20
5.5.110.0070.05720.27
5.5.100.0100.07320.05
5.5.90.0130.06020.10
5.5.80.0030.08020.15
5.5.70.0030.08320.00
5.5.60.0070.07320.00
5.5.50.0000.08020.10
5.5.40.0070.07720.15
5.5.30.0100.07320.16
5.5.20.0130.07320.10
5.5.10.0030.08320.04
5.5.00.0130.07320.10
5.4.450.0070.07319.41
5.4.440.0130.06719.38
5.4.430.0000.09019.36
5.4.420.0100.07719.36
5.4.410.0130.07019.40
5.4.400.0030.07019.05
5.4.390.0130.07019.04
5.4.380.0070.07719.09
5.4.370.0130.07018.96
5.4.360.0130.07318.87
5.4.350.0200.06318.85
5.4.340.0170.05019.13
5.4.320.0100.07319.13
5.4.310.0070.07319.13
5.4.300.0070.07719.23
5.4.290.0030.08319.02
5.4.280.0100.05319.12
5.4.270.0070.06319.18
5.4.260.0170.04019.21
5.4.250.0070.07318.83
5.4.240.0070.08019.13
5.4.230.0170.06719.13
5.4.220.0000.08019.04
5.4.210.0130.07318.90
5.4.200.0070.06319.04
5.4.190.0130.07019.22
5.4.180.0130.07019.17
5.4.170.0030.08019.22
5.4.160.0100.07319.01
5.4.150.0070.08319.19
5.4.140.0030.07016.37
5.4.130.0030.07316.28
5.4.120.0170.06316.38
5.4.110.0100.07016.43
5.4.100.0070.07716.43
5.4.90.0070.07316.32
5.4.80.0070.06716.48
5.4.70.0130.06716.32
5.4.60.0100.03716.45
5.4.50.0030.06016.31
5.4.40.0000.06316.50
5.4.30.0030.04716.47
5.4.20.0030.07016.41
5.4.10.0130.04316.46
5.4.00.0130.06715.73
5.3.290.0070.07314.67
5.3.280.0000.08014.68
5.3.270.0170.06714.59
5.3.260.0100.07014.59
5.3.250.0200.05314.74
5.3.240.0030.07714.71
5.3.230.0000.06314.70
5.3.220.0070.07014.52
5.3.210.0130.05014.70
5.3.200.0170.06314.60
5.3.190.0070.08014.63
5.3.180.0030.08014.67
5.3.170.0070.07314.51
5.3.160.0230.06014.68
5.3.150.0030.06314.59
5.3.140.0030.07014.48
5.3.130.0070.04714.47
5.3.120.0030.08314.54
5.3.110.0000.08014.50
5.3.100.0200.06014.10
5.3.90.0130.04714.01
5.3.80.0100.05014.08
5.3.70.0130.07013.92
5.3.60.0070.06313.93
5.3.50.0100.04013.93
5.3.40.0030.05713.85
5.3.30.0170.06313.89
5.3.20.0100.04313.80
5.3.10.0070.04013.75
5.3.00.0100.06713.74
5.2.170.0130.05011.14
5.2.160.0030.06311.00
5.2.150.0070.05711.00
5.2.140.0170.04011.21
5.2.130.0030.05311.09
5.2.120.0000.04711.11
5.2.110.0030.06311.05
5.2.100.0030.05011.21
5.2.90.0070.06011.13
5.2.80.0030.03710.95
5.2.70.0030.06011.16
5.2.60.0030.06011.14
5.2.50.0100.05311.09
5.2.40.0130.05011.06
5.2.30.0070.04711.09
5.2.20.0070.05710.89
5.2.10.0070.04710.77
5.2.00.0030.05010.84
5.1.60.0100.03710.09
5.1.50.0070.05310.06
5.1.40.0100.05010.06
5.1.30.0000.06010.36
5.1.20.0030.05710.43
5.1.10.0000.0609.91
5.1.00.0030.0479.91
5.0.50.0070.0438.61
5.0.40.0070.0438.41
5.0.30.0030.0678.21
5.0.20.0030.0408.19
5.0.10.0030.0438.24
5.0.00.0070.0608.00
4.4.90.0030.0307.13
4.4.80.0030.0337.13
4.4.70.0030.0237.13
4.4.60.0030.0207.13
4.4.50.0030.0307.13
4.4.40.0070.0277.13
4.4.30.0000.0377.13
4.4.20.0070.0307.13
4.4.10.0030.0337.13
4.4.00.0000.0577.13
4.3.110.0000.0407.13
4.3.100.0100.0277.13
4.3.90.0070.0277.13
4.3.80.0030.0407.13
4.3.70.0030.0277.13
4.3.60.0000.0237.13
4.3.50.0030.0337.13
4.3.40.0030.0507.13
4.3.30.0000.0377.13
4.3.20.0000.0337.13
4.3.10.0070.0177.13
4.3.00.0000.0207.13

preferences:
41.21 ms | 401 KiB | 5 Q