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); echo $cyphertext;

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)
7.3.120.0060.00915.03
7.3.110.0030.00714.63
7.3.100.0030.01414.45
7.3.90.0030.01014.74
7.3.80.0040.01114.94
7.3.70.0040.01214.59
7.3.60.0080.00814.57
7.3.50.0090.00614.80
7.3.40.0080.00814.81
7.3.30.0090.00614.69
7.3.20.0060.00916.42
7.3.10.0050.00816.38
7.3.00.0040.01016.63
7.2.240.0060.00914.71
7.2.230.0090.00314.54
7.2.220.0040.01114.98
7.2.210.0040.01115.06
7.2.200.0070.01114.99
7.2.190.0000.01314.83
7.2.180.0060.00614.90
7.2.170.0030.01314.68
7.2.160.0130.00314.50
7.2.150.0090.00916.59
7.2.140.0040.01116.54
7.2.130.0080.00516.78
7.2.120.0070.00716.77
7.2.110.0050.01016.82
7.2.100.0050.01116.71
7.2.90.0050.00816.86
7.2.80.0050.00916.70
7.2.70.0050.00916.75
7.2.60.0050.00716.70
7.2.50.0040.01116.87
7.2.40.0100.00316.84
7.2.30.0060.00616.79
7.2.20.0060.00616.77
7.2.10.0070.00716.77
7.2.00.0020.01217.49
7.1.330.0040.01115.62
7.1.320.0100.00615.73
7.1.310.0070.01015.77
7.1.300.0060.00715.61
7.1.290.0000.01715.44
7.1.280.0040.00715.69
7.1.270.0060.01015.49
7.1.260.0060.01215.59
7.1.250.0060.00815.64
7.1.70.0030.00617.12
7.1.60.0070.00719.29
7.1.50.0120.00616.79
7.1.00.0030.07722.54
7.0.200.0040.00416.70
7.0.140.0000.07722.12
7.0.100.0070.08019.93
7.0.90.0070.07719.90
7.0.80.0200.03719.90
7.0.70.0070.05019.93
7.0.60.0200.06320.03
7.0.50.0330.08720.35
7.0.40.0070.05020.12
7.0.30.0030.07320.22
7.0.20.0070.08020.12
7.0.10.0170.07720.19
7.0.00.0100.09020.11
5.6.280.0170.06021.07
5.6.250.0070.06320.57
5.6.240.0100.06720.72
5.6.230.0170.07320.66
5.6.220.0100.07020.59
5.6.210.0100.07320.58
5.6.200.0200.06721.04
5.6.190.0130.06020.97
5.6.180.0070.06721.18
5.6.170.0100.07721.11
5.6.160.0070.07321.14
5.6.150.0100.08021.17
5.6.140.0100.08721.14
5.6.130.0170.07021.17
5.6.120.0130.06321.06
5.6.110.0170.08021.11
5.6.100.0200.07020.98
5.6.90.0100.08321.11
5.6.80.0070.05720.42
5.6.70.0130.07720.44
5.6.60.0100.08320.48
5.6.50.0070.08320.58
5.6.40.0100.04720.47
5.6.30.0130.06720.41
5.6.20.0030.08020.36
5.6.10.0070.09020.40
5.6.00.0100.04720.46
5.5.380.0130.06720.36
5.5.370.0030.07020.36
5.5.360.0100.08020.53
5.5.350.0170.07320.44
5.5.340.0100.07320.98
5.5.330.0070.07020.82
5.5.320.0130.07020.96
5.5.310.0130.06720.92
5.5.300.0070.08720.95
5.5.290.0130.07320.91
5.5.280.0030.08720.83
5.5.270.0100.07320.82
5.5.260.0070.05720.89
5.5.250.0070.06720.70
5.5.240.0070.07320.28
5.5.230.0000.09320.26
5.5.220.0070.08020.24
5.5.210.0100.07320.21
5.5.200.0270.05720.14
5.5.190.0170.07320.22
5.5.180.0100.08020.15
5.5.160.0070.07720.21
5.5.150.0230.06020.21
5.5.140.0130.07320.18
5.5.130.0070.07720.21
5.5.120.0100.04320.30
5.5.110.0130.06320.14
5.5.100.0130.07720.17
5.5.90.0170.04020.11
5.5.80.0100.04720.25
5.5.70.0100.06720.13
5.5.60.0030.06320.13
5.5.50.0100.07020.15
5.5.40.0100.06320.03
5.5.30.0130.06020.12
5.5.20.0030.08020.14
5.5.10.0270.06320.14
5.5.00.0130.05320.09
5.4.450.0200.07019.43
5.4.440.0070.08319.20
5.4.430.0070.07319.39
5.4.420.0170.06319.47
5.4.410.0130.05019.24
5.4.400.0030.07719.09
5.4.390.0200.03719.11
5.4.380.0070.07719.08
5.4.370.0170.06318.89
5.4.360.0170.02718.86
5.4.350.0070.06018.97
5.4.340.0100.07318.91
5.4.320.0070.06318.97
5.4.310.0070.08019.03
5.4.300.0170.06719.25
5.4.290.0030.05019.17
5.4.280.0200.06319.23
5.4.270.0030.08318.89
5.4.260.0100.06719.05
5.4.250.0100.07019.07
5.4.240.0170.06019.02
5.4.230.0030.07319.04
5.4.220.0070.07319.12
5.4.210.0170.05719.15
5.4.200.0070.07718.89
5.4.190.0070.07719.13
5.4.180.0100.07319.14
5.4.170.0130.05319.05
5.4.160.0070.07719.05
5.4.150.0100.07018.96
5.4.140.0070.05716.37
5.4.130.0070.03716.41
5.4.120.0100.07016.35
5.4.110.0130.07016.46
5.4.100.0000.04016.48
5.4.90.0070.05716.44
5.4.80.0070.05716.42
5.4.70.0100.07316.30
5.4.60.0100.05716.41
5.4.50.0070.07316.40
5.4.40.0070.04316.39
5.4.30.0070.07316.34
5.4.20.0070.07016.32
5.4.10.0000.05016.24
5.4.00.0100.07015.90
5.3.290.0000.07714.53
5.3.280.0070.07314.46
5.3.270.0100.07014.48
5.3.260.0070.07714.54
5.3.250.0070.04014.60
5.3.240.0030.04314.59
5.3.230.0130.05014.45
5.3.220.0030.08014.57
5.3.210.0070.06714.52
5.3.200.0070.06714.56
5.3.190.0000.07714.42
5.3.180.0070.07014.50
5.3.170.0030.06014.42
5.3.160.0030.05014.42
5.3.150.0000.07314.48
5.3.140.0130.06714.46
5.3.130.0100.07314.48
5.3.120.0130.07314.37
5.3.110.0130.07314.41
5.3.100.0070.06713.99
5.3.90.0100.07013.93
5.3.80.0100.07014.01
5.3.70.0070.06013.77
5.3.60.0100.07713.94
5.3.50.0030.07013.95
5.3.40.0000.05013.92
5.3.30.0070.06313.86
5.3.20.0030.08313.68
5.3.10.0070.07313.61
5.3.00.0130.04313.62
5.2.170.0070.05711.50
5.2.160.0100.05711.50
5.2.150.0100.05711.50
5.2.140.0070.06011.50
5.2.130.0070.06011.50
5.2.120.0070.06011.50
5.2.110.0070.06311.50
5.2.100.0070.05711.50
5.2.90.0100.05311.50
5.2.80.0000.05311.50
5.2.70.0070.06711.50
5.2.60.0130.05711.50
5.2.50.0070.05711.50
5.2.40.0000.07011.50
5.2.30.0070.06011.50
5.2.20.0070.05311.50
5.2.10.0000.06311.50
5.2.00.0030.05011.50
5.1.60.0130.05011.50
5.1.50.0100.05011.50
5.1.40.0070.04311.50
5.1.30.0070.04311.50
5.1.20.0030.04711.50
5.1.10.0070.05711.50
5.1.00.0030.05311.50
5.0.50.0030.04711.50
5.0.40.0000.04711.50
5.0.30.0070.04311.50
5.0.20.0000.04711.50
5.0.10.0030.04311.50
5.0.00.0000.06711.50
4.4.90.0030.03711.50
4.4.80.0000.03711.50
4.4.70.0100.02711.50
4.4.60.0030.03711.50
4.4.50.0070.02311.50
4.4.40.0000.03711.50
4.4.30.0030.01711.50
4.4.20.0030.03711.50
4.4.10.0030.03711.50
4.4.00.0030.02711.50
4.3.110.0030.03311.50
4.3.100.0000.03311.50
4.3.90.0000.02011.50
4.3.80.0130.04011.50
4.3.70.0030.02711.50
4.3.60.0030.03311.50
4.3.50.0070.03011.50
4.3.40.0100.04011.50
4.3.30.0070.02011.50
4.3.20.0030.03311.50
4.3.10.0000.03311.50
4.3.00.0000.03711.50

preferences:
46.32 ms | 401 KiB | 5 Q