3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( "showpassword"=>"no", "bgcolor"=>"#ffffff"); $key = 'qw8J'; $text = json_encode($data); $outText = ''; for($i=0;$i<strlen($text);$i++) { $outText .= $text[$i] ^ $key[$i % strlen($key)]; } echo base64_encode($outText);

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)
8.3.70.0160.00316.38
8.3.60.0040.01218.30
8.3.50.0140.00416.59
8.3.40.0000.01818.79
8.3.30.0090.00618.47
8.3.20.0100.00320.29
8.3.10.0090.00023.29
8.3.00.0030.00519.80
8.2.180.0120.00618.54
8.2.170.0070.01022.96
8.2.160.0070.00719.04
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00419.33
8.2.120.0070.00026.35
8.2.110.0030.00620.39
8.2.100.0000.01117.84
8.2.90.0000.00819.00
8.2.80.0050.00317.97
8.2.70.0050.00517.60
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0000.00920.46
8.2.30.0050.00319.20
8.2.20.0040.00418.17
8.2.10.0040.00418.13
8.2.00.0000.00718.04
8.1.280.0140.00025.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00020.89
8.1.230.0000.01119.16
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0000.00818.71
8.1.160.0000.00718.86
8.1.150.0000.00718.84
8.1.140.0040.00419.54
8.1.130.0060.00318.83
8.1.120.0060.00317.32
8.1.110.0050.00317.24
8.1.100.0030.00617.42
8.1.90.0000.00717.38
8.1.80.0070.00017.43
8.1.70.0030.00317.27
8.1.60.0040.00417.52
8.1.50.0060.00317.37
8.1.40.0030.00517.44
8.1.30.0000.00717.53
8.1.20.0040.00417.58
8.1.10.0000.00717.59
8.1.00.0060.00317.48
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.36
8.0.270.0030.00317.35
8.0.260.0000.00718.36
8.0.250.0030.00316.83
8.0.240.0000.00816.92
8.0.230.0000.00816.96
8.0.220.0000.00716.86
8.0.210.0000.00716.91
8.0.200.0030.00316.82
8.0.190.0030.00616.92
8.0.180.0040.00416.91
8.0.170.0070.00017.00
8.0.160.0060.00616.94
8.0.150.0000.00816.80
8.0.140.0070.00016.86
8.0.130.0000.00713.34
8.0.120.0000.00716.89
8.0.110.0030.00316.93
8.0.100.0040.00416.89
8.0.90.0040.00316.91
8.0.80.0040.01216.78
8.0.70.0040.00416.90
8.0.60.0070.00016.93
8.0.50.0000.00716.75
8.0.30.0090.01017.10
8.0.20.0090.00917.40
8.0.10.0070.00017.04
8.0.00.0080.00916.79
7.4.330.0000.00515.55
7.4.320.0030.00316.59
7.4.300.0030.00316.45
7.4.290.0080.00016.55
7.4.280.0050.00316.47
7.4.270.0030.00316.54
7.4.260.0000.00716.45
7.4.250.0050.00316.51
7.4.240.0000.00716.45
7.4.230.0000.00716.47
7.4.220.0130.00616.48
7.4.210.0090.01016.56
7.4.200.0070.00016.48
7.4.160.0140.00516.58
7.4.150.0070.01117.40
7.4.140.0130.00617.86
7.4.130.0040.01216.38
7.4.120.0100.00816.35
7.4.110.0100.00716.41
7.4.100.0120.00916.38
7.4.90.0100.01316.46
7.4.80.0170.00019.39
7.4.70.0140.00416.49
7.4.60.0130.00316.38
7.4.50.0000.01516.35
7.4.40.0040.02116.41
7.4.30.0030.01316.40
7.4.00.0090.00915.14
7.3.330.0050.00013.13
7.3.320.0000.00713.22
7.3.310.0000.00716.39
7.3.300.0040.00416.32
7.3.290.0070.00916.33
7.3.280.0100.00916.34
7.3.270.0110.00617.40
7.3.260.0100.00716.66
7.3.250.0130.00616.34
7.3.240.0120.00516.41
7.3.230.0130.00616.22
7.3.210.0100.00716.29
7.3.200.0070.01116.43
7.3.190.0100.00716.36
7.3.180.0070.01116.23
7.3.170.0060.01616.54
7.3.160.0080.00916.46
7.3.120.0090.00914.77
7.3.110.0120.00614.81
7.3.100.0110.00814.82
7.3.90.0060.00914.97
7.3.80.0070.00314.96
7.3.70.0040.00714.68
7.3.60.0000.01414.52
7.3.50.0000.01314.66
7.3.40.0030.01014.59
7.3.30.0040.01214.86
7.3.20.0070.00416.73
7.3.10.0030.01016.45
7.3.00.0130.00016.42
7.2.330.0090.00916.74
7.2.320.0120.00616.50
7.2.310.0030.01416.58
7.2.300.0130.00316.56
7.2.290.0100.00616.44
7.2.250.0070.01115.25
7.2.240.0060.01214.95
7.2.230.0040.01215.23
7.2.220.0000.01515.22
7.2.210.0090.00315.07
7.2.200.0090.00315.13
7.2.190.0070.00715.14
7.2.180.0090.00614.92
7.2.170.0090.00615.10
7.2.160.0000.00914.76
7.2.150.0070.00416.76
7.2.140.0090.00616.99
7.2.130.0030.01216.88
7.2.120.0100.00016.78
7.2.110.0060.00616.89
7.2.100.0070.01016.71
7.2.90.0130.00016.82
7.2.80.0030.01316.73
7.2.70.0130.00017.07
7.2.60.0050.00916.81
7.2.50.0090.00616.75
7.2.40.0030.00716.96
7.2.30.0060.01217.06
7.2.20.0060.00916.85
7.2.10.0070.00717.09
7.2.00.0090.00818.14
7.1.330.0110.00615.76
7.1.320.0100.00315.80
7.1.310.0030.01015.85
7.1.300.0030.00515.84
7.1.290.0000.01115.93
7.1.280.0030.01415.79
7.1.270.0030.00715.59
7.1.260.0070.00715.67
7.1.250.0070.00715.72
7.1.240.0070.01015.96
7.1.230.0030.00615.85
7.1.220.0070.00715.67
7.1.210.0030.01315.93
7.1.200.0080.00615.60
7.1.190.0110.00015.64
7.1.180.0040.00715.75
7.1.170.0070.00715.60
7.1.160.0040.00415.82
7.1.150.0070.00715.75
7.1.140.0070.01015.77
7.1.130.0030.00715.45
7.1.120.0030.01015.88
7.1.110.0040.01115.90
7.1.100.0060.00516.93
7.1.90.0030.00715.83
7.1.80.0060.00615.58
7.1.70.0050.00816.47
7.1.60.0120.00525.25
7.1.50.0090.01325.37
7.1.40.0130.00624.97
7.1.30.0080.01125.03
7.1.20.0090.01025.23
7.1.10.0040.00916.11
7.1.00.0050.00616.31
7.0.330.0080.00815.41
7.0.320.0030.00715.20
7.0.310.0060.00615.59
7.0.300.0060.00615.39
7.0.290.0030.00715.52
7.0.280.0030.01015.13
7.0.270.0060.00315.45
7.0.260.0090.00615.32
7.0.250.0060.00315.39
7.0.240.0030.00715.25
7.0.230.0060.00615.40
7.0.220.0030.01015.26
7.0.210.0060.00615.40
7.0.200.0050.00916.11
7.0.190.0090.00415.96
7.0.180.0010.01115.73
7.0.170.0050.00815.77
7.0.160.0050.00515.86
7.0.150.0030.01015.95
7.0.140.0070.00615.93
7.0.130.0060.00715.96
7.0.120.0020.00815.80
7.0.110.0090.00415.82
7.0.100.0060.00815.83
7.0.90.0040.00815.88
7.0.80.0030.01115.96
7.0.70.0030.01015.68
7.0.60.0080.00515.89
7.0.50.0010.01115.92
7.0.40.0030.01114.96
7.0.30.0050.00915.01
7.0.20.0060.00615.11
7.0.10.0090.00614.75
7.0.00.0090.00614.76
5.6.400.0050.00314.61
5.6.390.0050.00314.66
5.6.380.0030.00914.33
5.6.370.0000.01514.18
5.6.360.0030.00614.13
5.6.350.0120.00314.21
5.6.340.0080.00614.25
5.6.330.0070.00714.54
5.6.320.0070.00714.55
5.6.310.0040.01514.22
5.6.300.0110.00614.46
5.6.290.0000.01414.29
5.6.280.0100.00314.12
5.6.270.0030.01014.13
5.6.260.0040.00814.63
5.6.250.0030.01014.13
5.6.240.0070.00714.21
5.6.230.0030.01014.40
5.6.220.0070.00714.51
5.6.210.0060.00614.48
5.6.200.0040.01214.50
5.6.190.0040.01114.54
5.6.180.0140.00314.56
5.6.170.0040.00814.14
5.6.160.0050.00514.41
5.6.150.0120.00614.17
5.6.140.0100.00714.48
5.6.130.0090.00314.28
5.6.120.0060.00614.57
5.6.110.0030.01314.37
5.6.100.0060.00914.35
5.6.90.0050.00614.37
5.6.80.0060.00914.38
5.6.70.0000.01514.43
5.6.60.0060.00614.27
5.6.50.0040.01114.25
5.6.40.0040.01214.50
5.6.30.0090.00614.16
5.6.20.0000.01614.46
5.6.10.0110.00414.34
5.6.00.0000.01514.41

preferences:
47.35 ms | 401 KiB | 5 Q