3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 1371320016; var_dump($value); srand($value); $key = rand(); var_dump($key); $cyphertext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $data, MCRYPT_MODE_CBC);

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)
7.2.00.0060.00919.45
7.1.70.0060.00917.22
7.1.60.0100.00619.40
7.1.50.0280.01134.46
7.1.00.0030.04022.30
7.0.200.0040.00416.52
7.0.140.0030.07321.91
7.0.70.0100.07021.80
7.0.60.0030.04321.76
7.0.50.0100.07722.13
7.0.40.0000.05320.11
7.0.30.0030.08720.16
7.0.20.0000.05320.13
7.0.10.0030.05720.13
7.0.00.0030.06320.14
5.6.280.0070.07020.98
5.6.220.0000.04720.55
5.6.210.0030.08020.66
5.6.200.0100.08320.93
5.6.190.0070.05721.01
5.6.180.0030.05321.11
5.6.170.0070.08021.11
5.6.160.0030.05020.96
5.6.150.0000.05321.12
5.6.140.0100.08321.13
5.6.130.0030.08721.06
5.6.120.0000.05321.06
5.6.110.0200.06721.13
5.6.100.0070.07721.10
5.6.90.0030.07721.18
5.6.80.0030.08320.43
5.6.70.0070.05320.43
5.6.60.0030.08320.42
5.6.50.0000.04020.45
5.6.40.0100.07020.46
5.6.30.0070.06720.50
5.6.20.0070.05320.44
5.6.10.0070.07720.44
5.6.00.0070.04320.43
5.5.360.0070.08320.40
5.5.350.0070.05020.34
5.5.340.0100.07320.85
5.5.330.0030.04720.81
5.5.320.0070.07320.86
5.5.310.0030.08320.82
5.5.300.0000.08720.97
5.5.290.0070.06720.66
5.5.280.0100.07020.79
5.5.270.0000.08720.89
5.5.260.0070.05320.86
5.5.250.0030.08720.64
5.5.240.0030.05720.21
5.5.230.0100.07720.38
5.5.220.0000.05020.37
5.5.210.0000.08020.38
5.5.200.0000.04720.29
5.5.190.0100.06720.02
5.5.180.0000.07720.34
5.5.160.0030.07720.20
5.5.150.0000.04720.27
5.5.140.0000.05320.01
5.5.130.0070.07020.17
5.5.120.0170.06720.25
5.5.110.0000.05020.27
5.5.100.0070.07020.16
5.5.90.0070.07720.14
5.5.80.0030.07720.11
5.5.70.0100.04720.12
5.5.60.0000.05320.07
5.5.50.0100.07320.13
5.5.40.0030.07720.11
5.5.30.0000.08720.07
5.5.20.0070.08020.07
5.5.10.0070.07720.08
5.5.00.0030.06720.13
5.4.450.0000.08719.22
5.4.440.0100.07319.20
5.4.430.0030.08019.47
5.4.420.0000.07719.29
5.4.410.0070.08019.25
5.4.400.0000.06018.93
5.4.390.0030.07319.14
5.4.380.0000.08019.15
5.4.370.0030.05019.05
5.4.360.0030.06019.03
5.4.350.0030.05019.23
5.4.340.0100.05319.14
5.4.320.0030.07719.13
5.4.310.0100.06719.12
5.4.300.0070.07719.03
5.4.290.0030.04019.23
5.4.280.0000.05019.23
5.4.270.0030.07719.23
5.4.260.0030.08319.23
5.4.250.0000.06719.06
5.4.240.0030.05719.17
5.4.230.0070.06319.02
5.4.220.0030.07319.11
5.4.210.0030.07019.07
5.4.200.0000.08018.98
5.4.190.0000.08019.09
5.4.180.0070.07319.03
5.4.170.0030.07719.05
5.4.160.0030.05718.88
5.4.150.0070.06718.98
5.4.140.0070.06016.22
5.4.130.0070.07316.32
5.4.120.0070.04016.45
5.4.110.0030.07016.48
5.4.100.0030.07716.27
5.4.90.0000.07716.29
5.4.80.0030.07016.46
5.4.70.0070.09316.32
5.4.60.0030.07316.33
5.4.50.0070.04316.33
5.4.40.0000.05716.28
5.4.30.0030.05716.41
5.4.20.0030.07316.36
5.4.10.0070.07316.51
5.4.00.0000.08315.87
5.3.290.0000.07314.48
5.3.280.0100.07014.43
5.3.270.0070.06714.55
5.3.260.0000.08314.48
5.3.250.0000.06714.45
5.3.240.0030.06714.58
5.3.230.0000.08014.59
5.3.220.0030.05314.53
5.3.210.0000.04314.55
5.3.200.0030.07314.55
5.3.190.0100.07014.52
5.3.180.0030.07314.52
5.3.170.0070.07014.53
5.3.160.0030.05714.43
5.3.150.0030.07714.54
5.3.140.0100.07314.50
5.3.130.0030.07014.48
5.3.120.0070.06314.40
5.3.110.0100.06314.51
5.3.100.0030.04714.04
5.3.90.0030.07013.88
5.3.80.0000.05314.00
5.3.70.0030.07314.02
5.3.60.0070.07714.00
5.3.50.0030.07713.90
5.3.40.0030.06713.71
5.3.30.0000.05713.89
5.3.20.0070.07013.44
5.3.10.0070.07013.59
5.3.00.0030.07313.54
5.2.170.0000.06312.21
5.2.160.0100.05712.21
5.2.150.0030.05312.21
5.2.140.0000.04712.21
5.2.130.0030.06012.21
5.2.120.0070.05712.21
5.2.110.0000.06312.21
5.2.100.0070.04312.21
5.2.90.0030.06012.21
5.2.80.0030.05712.21
5.2.70.0070.05712.21
5.2.60.0030.03712.21
5.2.50.0000.06712.21
5.2.40.0030.06312.21
5.2.30.0030.06012.21
5.2.20.0030.04012.21
5.2.10.0030.05712.21
5.2.00.0000.06712.21
5.1.60.0070.04012.21
5.1.50.0000.05012.21
5.1.40.0030.03712.21
5.1.30.0070.05312.21
5.1.20.0030.05312.21
5.1.10.0100.05012.21
5.1.00.0030.05712.21
5.0.50.0000.04712.21
5.0.40.0030.02712.21
5.0.30.0070.06312.21
5.0.20.0130.03712.21
5.0.10.0030.03712.21
5.0.00.0030.06312.21
4.4.90.0030.02312.21
4.4.80.0070.02712.21
4.4.70.0030.03712.21
4.4.60.0000.03712.21
4.4.50.0000.03312.21
4.4.40.0030.05012.21
4.4.30.0000.03012.21
4.4.20.0030.02712.21
4.4.10.0030.03312.21
4.4.00.0070.04012.21
4.3.110.0030.03312.21
4.3.100.0030.03312.21
4.3.90.0000.03712.21
4.3.80.0000.05712.21
4.3.70.0000.02312.21
4.3.60.0030.03012.21
4.3.50.0000.03712.21
4.3.40.0000.05312.21
4.3.30.0000.03712.21
4.3.20.0030.03712.21
4.3.10.0000.03312.21
4.3.00.0000.04012.21

preferences:
35.37 ms | 400 KiB | 5 Q