3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 1; $block = mcrypt_get_block_size('des', 'ecb'); $pad = $block - (strlen($str) % $block); $str .= str_repeat(chr($pad), $pad); echo rawurlencode(mcrypt_encrypt(MCRYPT_DES, 'd9daa', $str, MCRYPT_MODE_ECB));

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)
8.3.40.0090.00618.82
8.3.30.0040.01118.72
8.3.20.0110.00420.30
8.3.10.0070.00023.71
8.3.00.0060.00319.34
8.2.170.0070.00722.96
8.2.160.0070.00720.41
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.71
8.2.110.0070.00320.21
8.2.100.0060.00617.72
8.2.90.0040.00417.88
8.2.80.0060.00318.95
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0050.00319.11
8.2.30.0040.00420.67
8.2.20.0080.00017.73
8.2.10.0040.00417.96
8.2.00.0040.00418.02
8.1.270.0130.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0100.00019.09
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0050.00317.38
8.1.190.0000.00817.52
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0050.00221.80
8.1.150.0040.00418.66
8.1.140.0050.00319.38
8.1.130.0030.00317.54
8.1.120.0000.00817.42
8.1.110.0030.00517.41
8.1.100.0030.00717.27
8.1.90.0040.00417.28
8.1.80.0040.00417.38
8.1.70.0040.00417.25
8.1.60.0090.00017.55
8.1.50.0040.00417.57
8.1.40.0050.00317.47
8.1.30.0000.00917.62
8.1.20.0050.00317.61
8.1.10.0030.00617.46
8.1.00.0000.00717.54
8.0.300.0030.00619.79
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0030.00317.25
8.0.260.0000.00617.23
8.0.250.0000.00816.92
8.0.240.0040.00416.89
8.0.230.0070.00016.83
8.0.220.0000.00816.81
8.0.210.0000.00716.77
8.0.200.0000.00716.81
8.0.190.0000.00816.88
8.0.180.0040.00416.80
8.0.170.0040.00416.90
8.0.160.0040.00316.86
8.0.150.0090.00016.81
8.0.140.0080.00016.78
8.0.130.0030.00313.30
8.0.120.0040.00416.76
8.0.110.0050.00216.89
8.0.100.0040.00416.95
8.0.90.0070.00016.83
8.0.80.0060.00916.77
8.0.70.0070.00016.76
8.0.60.0040.00416.86
8.0.50.0070.00016.94
8.0.30.0060.01216.94
8.0.20.0060.01317.40
8.0.10.0040.00416.87
8.0.00.0060.01216.74
7.4.330.0050.00016.84
7.4.320.0070.00016.43
7.4.300.0070.00016.39
7.4.290.0070.00016.51
7.4.280.0040.00416.41
7.4.270.0030.00316.37
7.4.260.0030.00316.47
7.4.250.0090.00016.47
7.4.240.0000.00816.49
7.4.230.0030.00316.60
7.4.220.0060.01316.53
7.4.210.0090.00916.49
7.4.200.0050.00216.62
7.4.160.0160.00516.55
7.4.150.0070.01017.40
7.4.140.0090.01217.86
7.4.130.0090.00716.47
7.4.120.0150.00316.49
7.4.110.0000.01816.65
7.4.100.0110.01216.47
7.4.90.0180.00016.50
7.4.80.0150.00919.39
7.4.70.0090.01216.52
7.4.60.0110.00616.66
7.4.50.0060.00616.55
7.4.40.0000.02116.42
7.4.30.0000.01616.75
7.4.00.0060.00915.01
7.3.330.0000.00513.11
7.3.320.0020.00213.13
7.3.310.0000.00616.22
7.3.300.0030.00316.29
7.3.290.0030.00316.36
7.3.280.0070.00916.22
7.3.270.0100.01017.40
7.3.260.0220.03116.14
7.3.250.0100.00916.37
7.3.240.0150.00516.19
7.3.230.0070.01416.39
7.3.210.0060.00916.50
7.3.200.0130.01016.46
7.3.190.0090.00916.52
7.3.180.0090.00616.24
7.3.170.0030.01816.32
7.3.160.0100.01316.27
7.2.330.0120.00616.41
7.2.320.0110.00716.31
7.2.310.0040.01416.32
7.2.300.0110.00816.14
7.2.290.0060.01116.59
7.2.60.0000.01616.44
7.2.00.0090.00619.16
7.1.200.0060.00915.28
7.1.100.0030.00617.84
7.1.70.0000.01516.89
7.1.60.0030.01719.36
7.1.50.0030.01116.54
7.1.00.0030.07722.36
7.0.200.0030.00616.34
7.0.60.0070.07719.92
7.0.50.0100.03317.93
7.0.40.0030.05320.07
7.0.30.0400.05020.09
7.0.20.0370.03720.04
7.0.10.0200.07720.06
7.0.00.0100.08020.24
5.6.280.0030.04720.82
5.6.210.0070.08020.56
5.6.200.0100.04718.27
5.6.190.0000.05020.45
5.6.180.0270.04720.43
5.6.170.0170.08320.49
5.6.160.0070.08720.41
5.6.150.0070.07718.14
5.6.140.0070.07018.21
5.6.130.0000.04318.11
5.6.120.0030.07321.04
5.6.110.0100.07321.16
5.6.100.0100.07321.00
5.6.90.0000.04721.07
5.6.80.0130.07720.47
5.5.350.0300.06720.46
5.5.340.0070.04017.95
5.5.330.0030.08720.23
5.5.320.0000.04720.27
5.5.310.0270.03320.17
5.5.300.0030.04718.02
5.5.290.0130.07318.03
5.5.280.0030.04320.87
5.5.270.0100.06720.81
5.5.260.0170.07320.96
5.5.250.0030.04720.85
5.5.240.3270.02720.26

preferences:
45.37 ms | 400 KiB | 5 Q