3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key="0123456789123456"; $iv = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM); $plain = "id=0"; $res = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plain, "cbc", $iv); $res = base64_encode($iv.$res); print_r($res); /*$res = base64_decode($iv.$res); $iv = substr($res,0, 16); $res = substr($res, 16, strlen($res)-16); $res = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $res, "cbc", $iv); $res = str_replace("\x00", "", $res); parse_str($res, $arr); var_dump($arr);*/

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)
8.3.60.0070.00716.88
8.3.50.0130.00720.97
8.3.40.0110.00418.67
8.3.30.0040.01118.66
8.3.20.0040.00420.26
8.3.10.0030.00523.48
8.3.00.0040.00419.59
8.2.180.0040.01418.34
8.2.170.0070.00722.96
8.2.160.0030.01420.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00317.50
8.2.110.0030.00622.08
8.2.100.0060.00617.53
8.2.90.0060.00317.84
8.2.80.0050.00319.95
8.2.70.0000.00817.50
8.2.60.0000.00917.63
8.2.50.0110.00018.07
8.2.40.0050.00319.43
8.2.30.0050.00219.75
8.2.20.0040.00417.59
8.2.10.0000.00717.92
8.2.00.0060.00317.95
8.1.280.0100.01025.92
8.1.270.0070.00020.33
8.1.260.0050.00326.35
8.1.250.0090.00028.09
8.1.240.0040.00422.05
8.1.230.0070.00422.20
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00018.38
8.1.160.0050.00223.79
8.1.150.0000.00718.75
8.1.140.0000.00817.38
8.1.130.0030.00317.64
8.1.120.0080.00017.39
8.1.110.0070.00017.37
8.1.100.0000.00817.27
8.1.90.0040.00417.32
8.1.80.0070.00017.35
8.1.70.0000.00817.35
8.1.60.0050.00417.48
8.1.50.0090.00317.49
8.1.40.0050.00717.47
8.1.30.0070.00517.56
8.1.20.0090.00317.54
8.1.10.0050.00617.55
8.1.00.0050.00817.47
8.0.300.0050.00319.98
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00717.20
8.0.260.0000.00717.09
8.0.250.0040.00416.93
8.0.240.0050.00216.82
8.0.230.0040.00416.86
8.0.220.0070.00016.92
8.0.210.0000.00816.91
8.0.200.0040.00416.82
8.0.190.0100.00016.90
8.0.180.0090.00116.87
8.0.170.0090.00216.81
8.0.160.0080.00216.80
8.0.150.0020.00816.77
8.0.140.0110.00016.79
8.0.130.0050.00514.99
8.0.120.0080.00316.84
8.0.110.0080.00316.82
8.0.100.0070.00416.81
8.0.90.0090.00216.78
8.0.80.0090.00716.84
8.0.70.0030.00916.83
8.0.60.0100.00116.82
8.0.50.0060.00516.91
8.0.30.0110.00516.94
8.0.20.0100.00817.23
8.0.10.0090.00117.00
8.0.00.0110.00416.85
7.4.330.0050.00015.08
7.4.320.0000.00716.54
7.4.300.0000.00616.63
7.4.290.0050.00716.56
7.4.280.0100.00116.57
7.4.270.0060.00616.56
7.4.260.0090.00416.51
7.4.250.0080.00416.52
7.4.240.0050.00516.51
7.4.230.0090.00316.54
7.4.220.0130.00416.55
7.4.210.0100.00716.44
7.4.200.0080.00316.51
7.4.190.0120.00316.51
7.4.180.0100.00316.54
7.4.160.0100.00516.43
7.4.150.0100.00616.87
7.4.140.0080.01117.40
7.4.130.0110.00716.51
7.4.120.0100.00616.57
7.4.110.0080.00816.40
7.4.100.0070.00916.45
7.4.90.0090.00616.43
7.4.80.0070.00717.96
7.4.70.0120.00316.36
7.4.60.0080.00716.43
7.4.50.0050.00416.43
7.4.40.0120.00216.43
7.4.30.0080.00716.42
7.4.20.0070.00716.54
7.4.10.0070.00915.65
7.4.00.0110.00515.20
7.3.330.0080.00214.68
7.3.320.0080.00114.62
7.3.310.0080.00216.15
7.3.300.0060.00516.16
7.3.290.0040.00616.17
7.3.280.0100.00716.28
7.3.270.0090.00716.81
7.3.260.0120.00316.12
7.3.250.0110.00516.21
7.3.240.0080.00716.22
7.3.230.0110.00416.32
7.3.220.0100.00316.04
7.3.210.0080.00816.27
7.3.200.0080.00716.33
7.3.190.0060.01016.18
7.3.180.0090.00716.13
7.3.170.0100.00516.20
7.3.160.0050.01116.23
7.3.150.0090.00515.95
7.3.140.0150.00016.27
7.3.130.0100.00715.49
7.3.120.0070.01015.32
7.3.110.0080.00815.07
7.3.100.0060.00715.16
7.3.90.0060.01015.31
7.3.80.0040.00615.17
7.3.70.0110.00415.14
7.3.60.0030.00815.20
7.3.50.0090.00715.20
7.3.40.0070.00615.16
7.3.30.0050.01015.19
7.3.20.0070.00517.08
7.3.10.0070.00716.93
7.3.00.0110.00316.97
7.2.340.0100.00516.06
7.2.330.0100.00616.33
7.2.320.0100.00616.34
7.2.310.0090.00816.40
7.2.300.0040.01216.25
7.2.290.0120.00316.38
7.2.280.0080.00616.32
7.2.270.0130.00016.06
7.2.260.0070.01015.44
7.2.250.0070.01015.23
7.2.240.0070.00915.36
7.2.230.0070.00815.20
7.2.220.0100.00615.17
7.2.210.0070.00715.40
7.2.200.0110.00615.45
7.2.190.0100.00715.25
7.2.180.0040.00815.34
7.2.170.0090.00315.37
7.2.160.0090.00515.55
7.2.150.0120.00217.47
7.2.140.0040.01017.53
7.2.130.0070.00717.58
7.2.120.0070.00617.60
7.2.110.0080.00717.56
7.2.100.0060.00917.48
7.2.90.0080.00617.34
7.2.80.0080.00717.54
7.2.70.0110.00317.41
7.2.60.0090.00617.09
7.2.50.0100.00517.55
7.2.40.0070.00617.66
7.2.30.0100.00517.50
7.2.20.0050.01017.37
7.2.10.0050.00817.53
7.2.00.0080.00518.00
7.1.330.0100.00516.24
7.1.320.0070.00516.02
7.1.310.0070.00716.03
7.1.300.0040.00916.15
7.1.290.0080.00516.06
7.1.280.0080.00516.07
7.1.270.0100.00316.05
7.1.260.0050.00816.17
7.1.250.0100.00216.25
7.1.240.0070.00516.15
7.1.230.0070.00816.49
7.1.220.0010.01316.31
7.1.210.0060.00516.44
7.1.200.0080.00416.10
7.1.190.0050.00816.39
7.1.180.0050.00716.34
7.1.170.0100.00216.25
7.1.160.0030.01116.19
7.1.150.0090.00416.41
7.1.140.0060.00616.42
7.1.130.0100.00416.31
7.1.120.0100.00316.18
7.1.110.0100.00516.32
7.1.100.0060.00916.88
7.1.90.0040.00816.33
7.1.80.0060.00716.40
7.1.70.0030.01016.53
7.1.60.0110.00617.58
7.1.50.0050.01016.63
7.1.40.0080.00316.48
7.1.30.0070.00416.36
7.1.20.0050.00716.36
7.1.10.0110.00016.50
7.1.00.0030.03118.33
7.0.330.0080.00615.96
7.0.320.0050.00716.01
7.0.310.0050.00916.01
7.0.300.0040.01015.94
7.0.290.0060.00716.03
7.0.280.0090.00315.93
7.0.270.0090.00416.08
7.0.260.0090.00515.99
7.0.250.0050.00916.18
7.0.240.0040.00916.07
7.0.230.0070.00416.11
7.0.220.0080.00616.04
7.0.210.0040.00616.24
7.0.200.0060.00516.14
7.0.190.0030.00816.25
7.0.180.0080.00515.96
7.0.170.0030.01016.13
7.0.160.0040.00616.02
7.0.150.0090.00116.01
7.0.140.0030.00916.06
7.0.130.0080.00616.13
7.0.120.0050.00915.97
7.0.110.0080.00416.13
7.0.100.0040.00716.16
7.0.90.0100.00215.90
7.0.80.0090.00415.92
7.0.70.0050.00616.03
7.0.60.0060.02017.34
7.0.50.0040.02016.72
7.0.40.0070.03216.67
7.0.30.0090.02016.88
7.0.20.0160.01816.78
7.0.10.0100.02316.80
7.0.00.0090.03016.74
5.6.400.0080.00514.98
5.6.390.0080.00414.84
5.6.380.0070.00714.74
5.6.370.0070.00514.76
5.6.360.0060.00514.71
5.6.350.0090.00114.89
5.6.340.0060.00915.05
5.6.330.0030.00814.90
5.6.320.0060.00914.79
5.6.310.0020.01115.02
5.6.300.0110.00214.90
5.6.290.0050.00514.84
5.6.280.0060.02917.09
5.6.270.0080.00315.07
5.6.260.0080.00714.71
5.6.250.0100.00114.75
5.6.240.0080.00514.76
5.6.230.0040.00714.80
5.6.220.0060.00514.90
5.6.210.0080.02616.84
5.6.200.0030.03616.04
5.6.190.0080.01716.67
5.6.180.0160.03016.67
5.6.170.0070.02216.84
5.6.160.0060.01716.75
5.6.150.0130.01716.13
5.6.140.0080.02916.06
5.6.130.0080.02116.06
5.6.120.0080.01717.02
5.6.110.0050.02716.96
5.6.100.0060.01816.86
5.6.90.0090.03216.91
5.6.80.0060.01716.56
5.6.70.0060.00514.89
5.6.60.0050.00514.86
5.6.50.0090.00414.88
5.6.40.0040.00914.74
5.6.30.0080.00314.91
5.6.20.0090.00314.85
5.6.10.0040.00714.64
5.6.00.0080.00614.88
5.5.380.0060.00714.75
5.5.370.0060.00815.04
5.5.360.0040.00714.77
5.5.350.0070.03016.65
5.5.340.0140.01715.82
5.5.330.0040.02016.52
5.5.320.0550.02416.66
5.5.310.0100.01816.65
5.5.300.0060.01615.74
5.5.290.0070.01815.88
5.5.280.0110.02616.81
5.5.270.0070.03516.88
5.5.260.0110.02816.72
5.5.250.0060.03416.62
5.5.240.0060.02916.57
5.5.230.0070.00514.91
5.5.220.0080.00614.77
5.5.210.0090.00514.80
5.5.200.0100.00414.57
5.5.190.0100.00314.85
5.5.180.0040.00614.55
5.5.170.0090.00414.77
5.5.160.0080.00614.55
5.5.150.0090.00514.63
5.5.140.0070.00514.59
5.5.130.0070.00514.76
5.5.120.0060.00614.54
5.5.110.0080.00614.61
5.5.100.0080.00614.71
5.5.90.0080.00614.72
5.5.80.0080.00614.70
5.5.70.0060.00814.77
5.5.60.0110.00314.65
5.5.50.0090.00114.61
5.5.40.0060.00614.78
5.5.30.0100.00214.78
5.5.20.0050.00914.82
5.5.10.0080.00714.77
5.5.00.0070.00914.54
5.4.450.0250.01914.15
5.4.440.0240.02114.19
5.4.430.0270.02614.16
5.4.420.0270.01914.28
5.4.410.0130.02714.28
5.4.400.0090.03014.04
5.4.390.0170.02214.09
5.4.380.0100.01914.03
5.4.370.0190.01814.21
5.4.360.0120.02213.99
5.4.350.0140.02114.00
5.4.340.0080.02413.95
5.4.330.0050.00711.52
5.4.320.0150.02413.93
5.4.310.0120.02514.05
5.4.300.0230.01814.07
5.4.290.0250.02014.03
5.4.280.0220.02214.08
5.4.270.0060.02414.15
5.4.260.0160.02514.17
5.4.250.0110.01614.14
5.4.240.0160.01814.15
5.4.230.0310.02314.12
5.4.220.0330.02413.89
5.4.210.0230.02113.97
5.4.200.0230.02114.08
5.4.190.0230.02014.19
5.4.180.0170.01913.95
5.4.170.0170.02114.08
5.4.160.0280.02414.10
5.4.150.0260.03014.18
5.4.140.0240.02613.11
5.4.130.0230.01813.13
5.4.120.0250.01713.06
5.4.110.0270.01812.98
5.4.100.0210.02013.15
5.4.90.0250.02213.20
5.4.80.0210.01913.20
5.4.70.0100.01913.14
5.4.60.0080.02413.08
5.4.50.0040.01713.06
5.4.40.0090.01413.11
5.4.30.0020.02013.16
5.4.20.0140.01613.10
5.4.10.0170.01813.21
5.4.00.0050.00411.46

preferences:
56.88 ms | 401 KiB | 5 Q