3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dmcryptText = "dummy"; $key = "foobar"; $size = mcrypt_get_iv_size(MCRYPT_BLOWFISH,MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($size, MCRYPT_DEV_URANDOM); //注意这里 $m = mcrypt_ecb(MCRYPT_BLOWFISH, $key, $dmcryptText, MCRYPT_DECRYPT, $iv); var_dump($m);

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)
8.3.60.0070.01116.25
8.3.50.0110.00717.93
8.3.40.0070.00718.70
8.3.30.0080.00618.70
8.3.20.0090.00020.22
8.3.10.0090.00023.70
8.3.00.0040.00419.25
8.2.180.0000.01516.75
8.2.170.0120.00322.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0060.00317.50
8.2.120.0040.00426.35
8.2.110.0100.00720.45
8.2.100.0080.00417.80
8.2.90.0040.00418.93
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00519.34
8.2.30.0030.00320.50
8.2.20.0000.01017.66
8.2.10.0040.00417.92
8.2.00.0070.00018.08
8.1.280.0100.00725.92
8.1.270.0090.00023.92
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0060.00322.19
8.1.230.0120.00019.44
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0060.00318.77
8.1.160.0040.00421.82
8.1.150.0060.00318.81
8.1.140.0050.00319.41
8.1.130.0030.00517.53
8.1.120.0000.00717.40
8.1.110.0040.00417.44
8.1.100.0000.00717.39
8.1.90.0000.00717.41
8.1.80.0000.00817.39
8.1.70.0030.00317.32
8.1.60.0000.00817.53
8.1.50.0030.00617.57
8.1.40.0080.00017.54
8.1.30.0030.00517.61
8.1.20.0000.00717.61
8.1.10.0000.00817.50
8.1.00.0040.00417.50
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0030.00317.18
8.0.260.0000.00617.06
8.0.250.0060.00016.90
8.0.240.0000.00816.86
8.0.230.0040.00316.94
8.0.220.0030.00316.77
8.0.210.0000.00716.88
8.0.200.0000.00616.85
8.0.190.0000.00716.88
8.0.180.0040.00416.91
8.0.170.0000.00816.80
8.0.160.0040.00416.77
8.0.150.0030.00416.84
8.0.140.0040.00416.80
8.0.130.0030.00313.30
8.0.120.0000.00816.85
8.0.110.0000.00716.79
8.0.100.0000.00716.93
8.0.90.0000.00716.75
8.0.80.0100.00616.93
8.0.70.0000.00716.93
8.0.60.0000.00716.85
8.0.50.0050.00216.93
8.0.30.0080.01116.95
8.0.20.0090.01017.40
8.0.10.0070.00017.02
8.0.00.0130.00716.77
7.4.330.0000.00516.79
7.4.320.0000.00616.54
7.4.300.0060.00016.54
7.4.290.0000.00716.61
7.4.280.0030.00516.41
7.4.270.0030.00316.59
7.4.260.0000.00716.55
7.4.250.0000.00816.45
7.4.240.0060.00116.50
7.4.230.0030.00316.36
7.4.220.0060.01316.48
7.4.210.0090.01116.54
7.4.200.0030.00316.35
7.4.160.0130.00416.67
7.4.150.0200.00417.40
7.4.140.0090.01617.86
7.4.130.0120.00516.57
7.4.120.0050.01216.46
7.4.110.0060.00916.68
7.4.100.0150.00916.65
7.4.90.0090.00616.57
7.4.80.0100.01019.39
7.4.70.0100.00716.33
7.4.60.0060.00916.58
7.4.50.0040.01516.56
7.4.40.0040.01216.45
7.4.30.0130.01016.66
7.4.10.0070.01314.81
7.4.00.0050.01015.01
7.3.330.0040.00413.13
7.3.320.0050.00013.14
7.3.310.0030.00316.31
7.3.300.0030.00516.17
7.3.290.0030.01316.28
7.3.280.0070.01116.28
7.3.270.0130.00317.40
7.3.260.0110.00616.52
7.3.250.0100.00816.37
7.3.240.0070.01016.52
7.3.230.0100.00616.44
7.3.210.0070.01016.36
7.3.200.0200.00416.48
7.3.190.0150.00016.41
7.3.180.0070.01016.64
7.3.170.0090.01216.27
7.3.160.0030.01616.48
7.3.130.0090.00314.71
7.3.120.0070.00914.82
7.3.110.0110.00714.87
7.3.100.0060.01014.60
7.3.90.0090.00814.66
7.3.80.0050.00714.71
7.3.70.0040.01114.62
7.3.60.0080.00614.79
7.3.50.0050.00814.84
7.3.40.0050.01014.50
7.3.30.0080.00614.80
7.3.20.0030.01016.64
7.3.10.0070.00916.54
7.3.00.0030.01016.57
7.2.330.0090.00916.20
7.2.320.0080.00816.48
7.2.310.0030.01416.23
7.2.300.0100.01016.48
7.2.290.0090.01216.48
7.2.260.0070.01114.80
7.2.250.0090.00914.77
7.2.240.0020.01214.92
7.2.230.0030.01414.60
7.2.220.0040.01214.91
7.2.210.0060.00614.81
7.2.200.0060.00914.96
7.2.190.0050.01314.84
7.2.180.0040.01114.76
7.2.170.0020.01014.67
7.2.160.0030.00914.83
7.2.150.0070.01016.87
7.2.140.0050.01016.85
7.2.130.0040.01416.85
7.2.120.0070.00516.83
7.2.110.0060.00816.75
7.2.100.0100.00516.63
7.2.90.0080.00816.73
7.2.80.0090.00416.71
7.2.70.0090.00716.82
7.2.60.0040.00916.58
7.2.50.0030.01016.80
7.2.40.0020.01216.76
7.2.30.0090.00816.79
7.2.20.0020.01116.73
7.2.10.0080.00716.79
7.2.00.0090.00417.57
7.1.330.0110.00315.64
7.1.320.0030.01215.50
7.1.310.0050.00715.69
7.1.300.0090.00715.61
7.1.290.0050.00715.51
7.1.280.0070.00715.46
7.1.270.0070.00915.65
7.1.260.0050.01015.59
7.1.250.0050.00815.54
7.1.240.0030.01015.79
7.1.230.0080.00415.63
7.1.220.0040.01115.77
7.1.210.0040.01115.24
7.1.200.0050.00815.54
7.1.190.0070.00715.57
7.1.180.0040.01115.48
7.1.170.0030.00715.45
7.1.160.0090.00615.46
7.1.150.0080.00415.60
7.1.140.0030.00715.75
7.1.130.0060.00915.46
7.1.120.0070.01415.68
7.1.110.0000.01015.66
7.1.100.0050.00916.77
7.1.90.0070.00715.62
7.1.80.0040.00815.79
7.1.70.0040.00516.15
7.1.60.0080.00917.41
7.1.50.0020.01116.22
7.1.40.0090.00615.73
7.1.30.0030.01015.52
7.1.20.0070.00715.51
7.1.10.0110.00415.61
7.1.00.0050.04318.99
7.0.330.0040.01115.42
7.0.320.0070.00715.16
7.0.310.0030.01315.10
7.0.300.0060.00615.12
7.0.290.0060.00915.28
7.0.280.0000.01015.31
7.0.270.0070.01315.24
7.0.260.0100.00615.27
7.0.250.0090.00315.09
7.0.240.0080.00415.30
7.0.230.0030.00815.31
7.0.220.0000.01315.42
7.0.210.0060.00615.43
7.0.200.0260.00215.15
7.0.190.0040.01215.17
7.0.180.0090.00015.46
7.0.170.0080.00015.36
7.0.160.0040.01115.42
7.0.150.0000.01415.06
7.0.140.0070.00715.16
7.0.130.0070.01015.47
7.0.120.0030.00715.23
7.0.110.0040.01115.13
7.0.100.0070.01015.32
7.0.90.0110.00415.35
7.0.80.0030.01015.14
7.0.70.0040.00815.49
7.0.60.0090.04517.74
7.0.50.0110.03816.54
7.0.40.0110.03716.90
7.0.30.0180.04116.80
7.0.20.0240.03416.76
7.0.10.0090.02916.75
7.0.00.0080.03716.67
5.6.400.0070.01014.12
5.6.390.0060.00914.52
5.6.380.0080.00814.04
5.6.370.0080.00814.55
5.6.360.0150.00314.41
5.6.350.0040.00914.26
5.6.340.0100.00314.20
5.6.330.0090.00614.34
5.6.320.0100.00713.98
5.6.310.0040.00414.22
5.6.300.0060.00914.55
5.6.290.0000.01114.13
5.6.280.0070.03017.34
5.6.270.0090.00314.30
5.6.260.0040.01114.06
5.6.250.0070.00714.31
5.6.240.0000.01414.29
5.6.230.0090.00613.99
5.6.220.0160.00313.90
5.6.210.0080.04517.32
5.6.200.0080.03716.28
5.6.190.0070.03117.38
5.6.180.0120.02917.42
5.6.170.0150.04517.35
5.6.160.0080.04217.34
5.6.150.0050.02616.08
5.6.140.0030.02516.22
5.6.130.0110.03516.24
5.6.120.0050.03117.74
5.6.110.0040.02417.49
5.6.100.0080.04117.52
5.6.90.0080.03317.63
5.6.80.0020.03317.33
5.6.70.0070.00414.28
5.6.60.0070.01014.00
5.6.50.0040.01213.96
5.6.40.0040.00413.82
5.6.30.0030.00814.18
5.6.20.0030.00614.35
5.6.10.0040.00714.00
5.6.00.0100.00714.20
5.5.380.0060.00614.14
5.5.370.0100.00713.97
5.5.360.0060.01314.04
5.5.350.1330.01517.21
5.5.340.0020.02716.12
5.5.330.0120.04017.31
5.5.320.0020.03017.06
5.5.310.0170.02317.32
5.5.300.0070.04316.12
5.5.290.0130.04016.01
5.5.280.0080.04317.58
5.5.270.0050.02517.40
5.5.260.0080.04717.64
5.5.250.0080.04217.35
5.5.240.0080.02517.01
5.5.230.0030.01414.13
5.5.220.0070.01014.04
5.5.210.0070.01014.07
5.5.200.0030.01013.95
5.5.190.0070.00413.79
5.5.180.0120.00313.88
5.5.170.0060.00914.14
5.5.160.0140.00313.98
5.5.150.0000.01714.20
5.5.140.0060.01013.89
5.5.130.0030.01013.82
5.5.120.0100.00614.23
5.5.110.0000.01313.86
5.5.100.0000.00814.16
5.5.90.0070.01013.99
5.5.80.0070.01113.85
5.5.70.0060.01014.07
5.5.60.0090.00914.07
5.5.50.0130.00613.97
5.5.40.0070.00714.04
5.5.30.0090.00913.83
5.5.20.0030.01013.90
5.5.10.0060.00613.70
5.5.00.0060.00313.89

preferences:
63.08 ms | 400 KiB | 5 Q