3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result_arr['logged_in'] = true; $key = 'SuperSecretKey'; $encrypted = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, 'I want to encrypt this', MCRYPT_MODE_ECB); $result_arr['payload'] = base64_encode($encrypted); print_r($result_arr); echo 'authCallback(' . json_encode( $result_arr, JSON_UNESCAPED_UNICODE ) . ')';

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)
8.3.60.0060.00918.38
8.3.50.0050.01021.87
8.3.40.0070.00718.78
8.3.30.0090.00919.13
8.3.20.0090.00020.16
8.3.10.0040.00423.40
8.3.00.0050.00320.89
8.2.180.0070.01016.63
8.2.170.0200.00022.96
8.2.160.0030.01020.34
8.2.150.0020.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00620.88
8.2.110.0080.00022.11
8.2.100.0080.00417.84
8.2.90.0040.00419.27
8.2.80.0080.00017.97
8.2.70.0000.01117.63
8.2.60.0080.00018.03
8.2.50.0080.00018.07
8.2.40.0030.00520.07
8.2.30.0000.00718.25
8.2.20.0040.00417.75
8.2.10.0050.00318.05
8.2.00.0000.00817.69
8.1.280.0180.00425.92
8.1.270.0030.00624.01
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00324.03
8.1.230.0110.00018.93
8.1.220.0030.00517.74
8.1.210.0040.00718.77
8.1.200.0030.00717.36
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0000.00818.62
8.1.160.0070.00021.94
8.1.150.0050.00318.49
8.1.140.0040.00417.35
8.1.130.0040.00417.39
8.1.120.0000.00717.39
8.1.110.0080.00017.41
8.1.100.0030.00417.29
8.1.90.0070.00017.30
8.1.80.0070.00017.43
8.1.70.0070.00017.35
8.1.60.0030.00617.58
8.1.50.0040.00417.46
8.1.40.0030.00617.52
8.1.30.0000.00817.50
8.1.20.0040.00417.55
8.1.10.0060.00317.64
8.1.00.0040.00417.53
8.0.300.0070.00019.09
8.0.290.0000.00716.75
8.0.280.0030.00318.41
8.0.270.0030.00317.13
8.0.260.0030.00316.73
8.0.250.0000.00716.83
8.0.240.0080.00016.94
8.0.230.0030.00316.94
8.0.220.0070.00016.88
8.0.210.0050.00216.77
8.0.200.0040.00417.01
8.0.190.0030.00316.88
8.0.180.0000.00716.84
8.0.170.0000.00716.95
8.0.160.0000.00716.89
8.0.150.0000.00816.83
8.0.140.0040.00416.93
8.0.130.0000.00513.30
8.0.120.0040.00416.74
8.0.110.0000.00716.80
8.0.100.0040.00416.84
8.0.90.0020.00516.87
8.0.80.0120.00816.77
8.0.70.0030.00416.86
8.0.60.0040.00416.93
8.0.50.0040.00416.88
8.0.30.0080.01316.90
8.0.20.0070.00917.40
8.0.10.0040.00416.93
8.0.00.0080.01216.54
7.4.330.0050.00015.03
7.4.320.0040.00416.59
7.4.300.0000.00616.58
7.4.290.0000.00716.36
7.4.280.0040.00416.63
7.4.270.0030.00416.50
7.4.260.0000.00716.60
7.4.250.0040.00416.48
7.4.240.0040.00416.58
7.4.230.0000.00716.61
7.4.220.0100.00716.67
7.4.210.0130.00716.50
7.4.200.0030.00316.32
7.4.190.0030.00616.76
7.4.160.0030.01416.45
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0080.00916.55
7.4.120.0110.00616.56
7.4.110.0170.00016.54
7.4.100.0110.00816.50
7.4.90.0100.01016.37
7.4.80.0080.01519.39
7.4.70.0100.00716.47
7.4.60.0100.01316.27
7.4.50.0020.00216.57
7.4.40.0100.01316.51
7.4.30.0060.01016.54
7.4.00.0140.00314.82
7.3.330.0020.00213.19
7.3.320.0060.00013.15
7.3.310.0030.00316.17
7.3.300.0000.00716.35
7.3.290.0070.00716.29
7.3.280.0110.00516.34
7.3.270.0100.01017.40
7.3.260.0150.00316.38
7.3.250.0120.00416.33
7.3.240.0160.00716.30
7.3.230.0110.00516.45
7.3.210.0100.00716.36
7.3.200.0120.00619.39
7.3.190.0030.01416.26
7.3.180.0040.01216.38
7.3.170.0090.00916.49
7.3.160.0060.00916.28
7.3.120.0130.00314.98
7.2.330.0110.00716.33
7.2.320.0060.01216.60
7.2.310.0070.01016.50
7.2.300.0090.00916.51
7.2.290.0040.01416.50
7.2.80.0060.00616.30
7.2.60.0070.00716.91
7.2.50.0060.00916.53
7.2.00.0040.00719.16
7.1.200.0000.01315.66
7.1.70.0030.00517.23
7.1.60.0090.01519.70
7.1.50.0090.01216.89
7.1.00.0130.06322.54
7.0.200.0000.01716.78
7.0.140.0070.07021.90
7.0.90.0070.04019.95
7.0.80.0130.03719.95
7.0.70.0070.05719.84
7.0.60.0070.05019.94
7.0.50.0030.08020.36
7.0.40.0070.05020.14
7.0.30.0130.07320.17
7.0.20.0100.08020.20
7.0.10.0070.08320.17
7.0.00.0130.06720.20
5.6.280.0070.07021.10
5.6.240.0000.04720.55
5.6.230.0070.03320.57
5.6.220.0030.04020.60
5.6.210.0070.07320.40
5.6.200.0030.05321.18
5.6.190.0100.04721.14
5.6.180.0170.07721.14
5.6.170.0000.05721.18
5.6.160.0130.07721.14
5.6.150.0130.08021.14
5.6.140.0000.05021.07
5.6.130.0130.04321.02
5.6.120.0200.06721.09
5.6.110.0070.05721.01
5.6.100.0030.06021.10
5.6.90.0170.06721.12
5.6.80.0130.06720.57
5.6.70.0100.08020.38
5.6.60.0100.08020.39
5.6.50.0000.03720.50
5.6.40.0070.05020.45
5.6.30.0030.06320.54
5.6.20.0000.04020.37
5.6.10.0070.08020.47
5.6.00.0100.07020.45
5.5.380.0070.03720.46
5.5.370.0030.04020.32
5.5.360.0130.03720.36
5.5.350.0070.04720.42
5.5.340.0130.04720.88
5.5.330.0070.04720.96
5.5.320.0100.07720.86
5.5.310.0070.06320.96
5.5.300.0170.04021.00
5.5.290.0070.08020.80
5.5.280.0200.06720.84
5.5.270.0030.08720.87
5.5.260.0070.04020.84
5.5.250.0070.04320.75
5.5.240.0070.05320.27
5.5.230.0000.08320.36
5.5.220.0130.06720.32
5.5.210.0100.07020.36
5.5.200.0030.04720.08
5.5.190.0030.03720.31
5.5.180.0070.07720.07
5.5.160.0030.08020.22
5.5.150.0070.05320.22
5.5.140.0170.04720.07
5.5.130.0100.06720.29
5.5.120.0070.08020.24
5.5.110.0130.05720.18
5.5.100.0070.07720.14
5.5.90.0100.07320.17
5.5.80.0170.07720.15
5.5.70.0100.04020.16
5.5.60.0070.08020.18
5.5.50.0130.06020.20
5.5.40.0130.06720.23
5.5.30.0030.05020.21
5.5.20.0000.05020.16
5.5.10.0030.07320.17
5.5.00.0030.04720.16
5.4.450.0030.08319.36
5.4.440.0100.07719.43
5.4.430.0070.07719.33
5.4.420.0070.06319.49
5.4.410.0130.06719.20
5.4.400.0100.07319.12
5.4.390.0030.04719.13
5.4.380.0130.03019.18
5.4.370.0070.07319.00
5.4.360.0000.08319.00
5.4.350.0000.03719.02
5.4.340.0030.06719.09
5.4.320.0100.06718.89
5.4.310.0070.04019.17
5.4.300.0000.08318.85
5.4.290.0070.04019.09
5.4.280.0200.07019.00
5.4.270.0070.05719.27
5.4.260.0000.05019.12
5.4.250.0130.03719.07
5.4.240.0070.08318.89
5.4.230.0030.04319.13
5.4.220.0030.08019.10
5.4.210.0170.06318.99
5.4.200.0030.04719.03
5.4.190.0030.05319.09
5.4.180.0000.08319.02
5.4.170.0000.07719.11
5.4.160.0030.07719.06
5.4.150.0100.07019.11
5.4.140.0030.08016.09
5.4.130.0100.06716.32
5.4.120.0030.04316.32
5.4.110.0130.05016.31
5.4.100.0070.04016.31
5.4.90.0130.04316.35
5.4.80.0070.05016.33
5.4.70.0030.07316.44
5.4.60.0070.07016.45
5.4.50.0030.05716.34
5.4.40.0070.04016.39
5.4.30.0100.03316.37
5.4.20.0070.07316.36
5.4.10.0070.07316.29
5.4.00.0230.06015.80
5.3.290.0070.04714.52
5.3.280.0100.04714.46
5.3.270.0030.09314.60
5.3.260.0030.04314.59
5.3.250.0070.07314.61
5.3.240.0070.08014.47
5.3.230.0030.07714.62
5.3.220.0100.07014.38
5.3.210.0070.05014.50
5.3.200.0100.04714.52
5.3.190.0030.07714.43
5.3.180.0030.04314.38
5.3.170.0030.06014.52
5.3.160.0130.04714.39
5.3.150.0100.06714.50
5.3.140.0100.07014.52
5.3.130.0100.05014.53
5.3.120.0000.04314.52
5.3.110.0100.03714.54
5.3.100.0030.07714.03
5.3.90.0070.04713.85
5.3.80.0030.06013.87
5.3.70.0130.04313.87
5.3.60.0070.03313.99
5.3.50.0100.03713.80
5.3.40.0070.04313.71
5.3.30.0130.06713.89
5.3.20.0070.03713.60
5.3.10.0130.05713.66
5.3.00.0130.06013.61
5.2.170.0070.06311.10
5.2.160.0030.06011.00
5.2.150.0030.06711.13
5.2.140.0030.03310.97
5.2.130.0100.06011.13
5.2.120.0100.05710.94
5.2.110.0100.05711.18
5.2.100.0100.06010.96
5.2.90.0100.06010.95
5.2.80.0030.05010.91
5.2.70.0030.06011.13
5.2.60.0030.05011.07
5.2.50.0070.06011.06
5.2.40.0000.05010.99
5.2.30.0070.05310.92
5.2.20.0070.04310.83
5.2.10.0070.06010.82
5.2.00.0030.06010.73
5.1.60.0000.0409.98
5.1.50.0070.03710.02
5.1.40.0000.05310.00
5.1.30.0070.06010.25
5.1.20.0070.04710.39
5.1.10.0030.05710.07
5.1.00.0070.04310.11
5.0.50.0000.0378.53
5.0.40.0030.0408.25
5.0.30.0070.0638.05
5.0.20.0070.0408.18
5.0.10.0030.0338.28
5.0.00.0070.0338.23
4.4.90.0030.0176.95
4.4.80.0030.0236.95
4.4.70.0100.0176.95
4.4.60.0070.0136.95
4.4.50.0030.0306.95
4.4.40.0000.0506.95
4.4.30.0000.0206.95
4.4.20.0000.0376.95
4.4.10.0030.0336.95
4.4.00.0130.0476.95
4.3.110.0030.0336.95
4.3.100.0030.0236.95
4.3.90.0100.0276.95
4.3.80.0070.0436.95
4.3.70.0070.0306.95
4.3.60.0030.0336.95
4.3.50.0030.0336.95
4.3.40.0000.0476.95
4.3.30.0000.0376.95
4.3.20.0000.0376.95
4.3.10.0000.0276.95
4.3.00.0000.0376.95

preferences:
45.91 ms | 400 KiB | 5 Q