3v4l.org

run code in 300+ PHP versions simultaneously
<?php $item = '3250390100187711498'; echo base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_128, 1320686422, $item, 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)
8.3.60.0070.00718.43
8.3.50.0090.01021.92
8.3.40.0040.01118.71
8.3.30.0070.00718.52
8.3.20.0020.00520.13
8.3.10.0040.00423.65
8.3.00.0000.00723.62
8.2.180.0070.00718.41
8.2.170.0070.00722.96
8.2.160.0080.00622.07
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.63
8.2.120.0070.00026.35
8.2.110.0030.00619.27
8.2.100.0120.00017.93
8.2.90.0050.00318.94
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0080.00018.09
8.2.40.0020.00520.54
8.2.30.0000.00719.23
8.2.20.0040.00417.59
8.2.10.0000.00718.04
8.2.00.0040.00417.94
8.1.280.0170.00325.92
8.1.270.0050.00322.14
8.1.260.0070.00328.09
8.1.250.0080.00028.09
8.1.240.0060.00322.41
8.1.230.0000.01117.77
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0040.00717.36
8.1.190.0060.00317.10
8.1.180.0030.00618.10
8.1.170.0040.00418.65
8.1.160.0050.00220.65
8.1.150.0000.00820.48
8.1.140.0000.00819.43
8.1.130.0030.00317.53
8.1.120.0040.00417.32
8.1.110.0030.00317.43
8.1.100.0040.00417.47
8.1.90.0040.00417.41
8.1.80.0040.00417.42
8.1.70.0070.00017.41
8.1.60.0040.00417.55
8.1.50.0030.00617.39
8.1.40.0000.00717.51
8.1.30.0040.00417.57
8.1.20.0060.00317.58
8.1.10.0040.00417.58
8.1.00.0000.00717.54
8.0.300.0000.00718.84
8.0.290.0000.00716.75
8.0.280.0000.00718.37
8.0.270.0030.00317.17
8.0.260.0030.00317.13
8.0.250.0000.00616.97
8.0.240.0030.00316.96
8.0.230.0070.00016.95
8.0.220.0030.00316.91
8.0.210.0000.00816.89
8.0.200.0070.00016.93
8.0.190.0000.00916.86
8.0.180.0000.00816.79
8.0.170.0040.00416.94
8.0.160.0030.00316.84
8.0.150.0070.00016.81
8.0.140.0040.00416.85
8.0.130.0060.00013.37
8.0.120.0000.00716.80
8.0.110.0000.00716.80
8.0.100.0050.00316.89
8.0.90.0000.00716.66
8.0.80.0080.00816.89
8.0.70.0070.00016.74
8.0.60.0080.00016.72
8.0.50.0000.00716.86
8.0.30.0070.00817.05
8.0.20.0110.00817.40
8.0.10.0070.00016.85
8.0.00.0110.00816.72
7.4.330.0050.00016.77
7.4.320.0040.00416.54
7.4.300.0030.00316.59
7.4.290.0000.00716.51
7.4.280.0040.00416.47
7.4.270.0030.00316.48
7.4.260.0030.00316.54
7.4.250.0070.00016.46
7.4.240.0000.00816.57
7.4.230.0000.00716.47
7.4.220.0140.01016.48
7.4.210.0100.01016.46
7.4.200.0030.00316.32
7.4.160.0060.00916.39
7.4.150.0130.00317.40
7.4.140.0030.02017.86
7.4.130.0140.00616.46
7.4.120.0120.00816.45
7.4.110.0070.01116.61
7.4.100.0140.00816.50
7.4.90.0100.01016.48
7.4.80.0110.00919.39
7.4.70.0060.00916.55
7.4.60.0110.00616.48
7.4.50.0060.00916.36
7.4.40.0100.01016.29
7.4.30.0090.00916.48
7.4.00.0030.01214.88
7.3.330.0060.00013.05
7.3.320.0000.00613.13
7.3.310.0040.00416.10
7.3.300.0060.00016.14
7.3.290.0030.00316.28
7.3.280.0070.01016.26
7.3.270.0090.00817.40
7.3.260.0090.00916.19
7.3.250.0130.00416.28
7.3.240.0050.01416.23
7.3.230.0030.01316.39
7.3.210.0080.01016.54
7.3.200.0060.01319.39
7.3.190.0090.00616.49
7.3.180.0030.01316.24
7.3.170.0040.01516.15
7.3.160.0030.01316.41
7.3.120.0070.01114.72
7.3.110.0070.00714.68
7.3.100.0040.01114.68
7.3.90.0070.00514.68
7.3.80.0030.00914.75
7.3.70.0100.00014.51
7.3.60.0030.00514.65
7.3.50.0030.01014.87
7.3.40.0110.00314.40
7.3.30.0070.00314.84
7.3.20.0030.00616.65
7.3.10.0090.00016.77
7.3.00.0030.00716.41
7.2.330.0110.00616.63
7.2.320.0110.00616.67
7.2.310.0130.00316.46
7.2.300.0070.01116.30
7.2.290.0140.00316.38
7.2.240.0060.01014.98
7.2.230.0080.00414.70
7.2.220.0060.00614.56
7.2.210.0100.00715.11
7.2.200.0000.01714.83
7.2.190.0030.01014.82
7.2.180.0090.00615.00
7.2.170.0080.00814.85
7.2.160.0060.00914.57
7.2.150.0030.01016.83
7.2.140.0060.01016.87
7.2.130.0080.00816.73
7.2.120.0050.00516.80
7.2.110.0090.00816.48
7.2.100.0070.00716.88
7.2.90.0100.00716.55
7.2.80.0030.00516.90
7.2.70.0100.00316.82
7.2.60.0070.00516.70
7.2.50.0080.00816.91
7.2.40.0000.01516.93
7.2.30.0000.01016.82
7.2.20.0070.01016.84
7.2.10.0030.01016.52
7.2.00.0060.00917.93
7.1.330.0060.00615.69
7.1.320.0000.01415.46
7.1.310.0000.01315.30
7.1.300.0080.00815.48
7.1.290.0000.00915.44
7.1.280.0040.01115.71
7.1.270.0090.00615.57
7.1.260.0030.01015.79
7.1.250.0090.00615.57
7.1.200.0030.00715.57
7.1.100.0170.01117.39
7.1.70.0030.00517.06
7.1.60.0160.01019.40
7.1.50.0140.00716.80
7.1.00.0130.06722.48
7.0.200.0050.00516.34
7.0.60.0170.03719.90
7.0.50.0200.07017.77
7.0.40.0000.06320.04
7.0.30.0030.04719.91
7.0.20.0100.06020.01
7.0.10.0000.06720.12
7.0.00.0030.08720.07
5.6.280.0000.03321.11
5.6.210.0000.08720.52
5.6.200.0030.08718.16
5.6.190.0000.09020.52
5.6.180.0030.08320.43
5.6.170.0030.06020.59
5.6.160.0030.08320.38
5.6.150.0070.08320.47
5.6.140.0200.06720.17
5.6.130.0000.09020.18
5.6.120.0030.08320.30
5.6.110.0000.08320.16
5.6.100.0030.05320.45
5.6.90.0030.08320.40
5.6.80.0100.07319.51
5.6.70.0000.05719.80
5.6.60.0000.08319.54
5.6.50.0170.06719.81
5.6.40.0000.04019.79
5.6.30.0030.07019.64
5.6.20.0030.08019.46
5.6.10.0030.08019.78
5.6.00.0000.08719.51
5.5.350.0100.04320.31
5.5.340.0100.06717.93
5.5.330.0130.07720.18
5.5.320.0070.07020.14
5.5.310.0030.08320.19
5.5.300.0030.08320.27
5.5.290.0100.03719.91
5.5.280.0000.07720.19
5.5.270.0030.07020.20
5.5.260.0000.05720.17
5.5.250.0000.08320.02
5.5.240.0000.08319.61
5.5.230.0100.07719.35
5.5.220.0030.06319.61
5.5.210.0030.07019.61
5.5.200.0030.06719.63
5.5.190.0000.07719.54
5.5.180.0000.08319.48
5.5.160.0000.05319.63
5.5.150.0000.07719.59
5.5.140.0070.08019.32
5.5.130.0070.08019.53
5.5.120.0000.08019.59
5.5.110.0070.05019.31
5.5.100.0070.07319.48
5.5.90.0100.06719.48
5.5.80.0030.05719.51
5.5.70.0170.07019.22
5.5.60.0070.06719.21
5.5.50.0000.06719.37
5.5.40.0000.04319.21
5.5.30.0000.09019.55
5.5.20.0000.05319.28
5.5.10.0100.06319.55
5.5.00.0030.06719.41

preferences:
47.5 ms | 401 KiB | 5 Q