3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lib_lot = 'lot-20140314-v1'; $nom = str_replace(' ', '-', $lib_lot); $nomCrypte = substr(sha1($nom), 0, 10); echo $nomCrypte;

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)
8.3.60.0140.00718.18
8.3.50.0090.00621.02
8.3.40.0090.00618.67
8.3.30.0140.00318.91
8.3.20.0040.00420.34
8.3.10.0000.00822.05
8.3.00.0040.00422.39
8.2.180.0100.00716.38
8.2.170.0110.00422.96
8.2.160.0100.00319.17
8.2.150.0080.00024.18
8.2.140.0090.00924.66
8.2.130.0070.01126.16
8.2.120.0080.00019.36
8.2.110.0060.00322.12
8.2.100.0140.00417.69
8.2.90.0030.00619.13
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00820.07
8.2.30.0030.00518.12
8.2.20.0000.00717.66
8.2.10.0040.00417.74
8.2.00.0030.00517.73
8.1.280.0140.00325.92
8.1.270.0030.00522.04
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.82
8.1.230.0070.00419.06
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0050.00317.54
8.1.180.0080.00018.70
8.1.170.0030.00518.40
8.1.160.0040.00422.11
8.1.150.0060.00318.49
8.1.140.0040.00417.39
8.1.130.0030.00317.93
8.1.120.0030.00417.31
8.1.110.0040.00417.39
8.1.100.0000.00717.43
8.1.90.0000.00717.36
8.1.80.0000.00717.31
8.1.70.0000.00717.24
8.1.60.0060.00317.53
8.1.50.0040.00417.49
8.1.40.0000.00817.41
8.1.30.0040.00417.54
8.1.20.0040.00417.53
8.1.10.0080.00017.57
8.1.00.0000.00717.32
8.0.300.0070.00018.77
8.0.290.0030.00617.16
8.0.280.0040.00418.43
8.0.270.0000.00717.15
8.0.260.0000.00716.80
8.0.250.0060.00017.01
8.0.240.0000.00916.97
8.0.230.0000.00716.77
8.0.220.0040.00416.86
8.0.210.0070.00016.85
8.0.200.0030.00316.93
8.0.190.0040.00416.78
8.0.180.0030.00516.88
8.0.170.0000.00716.78
8.0.160.0040.00416.89
8.0.150.0030.00316.73
8.0.140.0000.00716.82
8.0.130.0000.00613.29
8.0.120.0000.00816.80
8.0.110.0050.00316.75
8.0.100.0040.00416.72
8.0.90.0070.00016.81
8.0.80.0110.00316.71
8.0.70.0000.00816.84
8.0.60.0040.00416.84
8.0.50.0040.00416.72
8.0.30.0120.00616.93
8.0.20.0090.01017.40
8.0.10.0000.00816.98
8.0.00.0080.00916.81
7.4.330.0000.00515.00
7.4.320.0060.00016.45
7.4.300.0000.00616.52
7.4.290.0070.00016.52
7.4.280.0050.00516.43
7.4.270.0040.00416.52
7.4.260.0070.00316.41
7.4.250.0050.00316.44
7.4.240.0030.00316.44
7.4.230.0000.00716.56
7.4.220.0170.00016.60
7.4.210.0080.01016.44
7.4.200.0030.00316.36
7.4.190.0000.00716.39
7.4.160.0080.00816.38
7.4.150.0070.01017.40
7.4.140.0180.01017.86
7.4.130.0110.00816.44
7.4.120.0100.00816.32
7.4.110.0030.01316.42
7.4.100.0090.00916.44
7.4.90.0140.00316.59
7.4.80.0060.01319.39
7.4.70.0060.01316.28
7.4.60.0100.00616.54
7.4.50.0040.00416.47
7.4.40.0070.00422.77
7.4.30.0130.00416.53
7.4.00.0060.00815.10
7.3.330.0000.00713.01
7.3.320.0000.00512.87
7.3.310.0070.00016.13
7.3.300.0070.00016.06
7.3.290.0110.00316.20
7.3.280.0110.00516.17
7.3.270.0120.00417.40
7.3.260.0100.01316.16
7.3.250.0090.00816.19
7.3.240.0060.01216.20
7.3.230.0040.01416.39
7.3.210.0080.00816.32
7.3.200.0070.01419.39
7.3.190.0060.01216.57
7.3.180.0100.00716.41
7.3.170.0120.00816.27
7.3.160.0050.01116.57
7.3.120.0060.01014.69
7.2.330.0150.00316.36
7.2.320.0080.00816.48
7.2.310.0090.00616.45
7.2.300.0080.00816.66
7.2.290.0140.00416.62
7.2.60.0110.00316.68
7.2.00.0130.01319.32
7.1.200.0060.00615.79
7.1.100.0030.01017.98
7.1.70.0060.00616.81
7.1.60.0030.02019.82
7.1.50.0100.01416.89
7.1.00.0030.07722.31
7.0.200.0080.00316.75
7.0.140.0030.07322.00
7.0.60.0030.04019.94
7.0.50.0000.05717.66
7.0.40.0100.06320.07
7.0.30.0530.06320.20
7.0.20.0330.06720.20
7.0.10.0130.07720.06
7.0.00.0130.04320.09
5.6.280.0100.08321.01
5.6.210.0100.08320.59
5.6.200.0070.03718.15
5.6.190.0070.06020.43
5.6.180.0330.07720.56
5.6.170.0200.08720.62
5.6.160.0100.05320.40
5.6.150.0100.05018.21
5.6.140.0070.08318.18
5.6.130.0130.07018.21
5.6.120.0100.03320.98
5.6.110.0070.05720.95
5.6.100.0130.07721.10
5.6.90.0130.08321.09
5.6.80.0070.07020.52
5.6.70.4200.03720.36
5.5.350.0100.07320.40
5.5.340.0100.03317.90
5.5.330.0030.04320.28
5.5.320.0230.07320.31
5.5.310.0170.04320.31
5.5.300.0200.06017.95
5.5.290.0000.04318.01
5.5.280.0130.08020.83
5.5.270.0070.03720.78
5.5.260.0030.04720.92
5.5.250.0170.07020.57
5.5.240.0070.02720.22
5.4.450.0730.06319.07
5.4.440.0770.05019.32
5.4.430.0730.06019.40
5.4.420.0030.06019.45
5.4.410.0700.06019.48
5.4.400.0470.05718.75
5.4.390.0370.06318.62
5.4.380.0430.06318.67
5.4.370.0370.04718.61
5.4.360.0300.05318.58
5.4.350.0270.05318.58
5.4.340.0330.05718.59
5.4.320.0070.04412.45
5.4.310.0050.03812.45
5.4.300.0060.03812.45
5.4.290.0040.05112.45
5.4.280.0080.05012.35
5.4.270.0080.03912.34
5.4.260.0100.06318.74
5.4.250.0100.06318.77
5.4.240.0100.07718.58
5.4.230.0130.07018.55
5.4.220.0100.08018.78
5.4.210.0070.05318.74
5.4.200.0130.06018.59
5.4.190.0070.07018.91
5.4.180.0100.07718.87
5.4.170.0070.07718.77
5.4.160.0130.07718.74
5.4.150.0000.06018.62
5.4.140.0030.07716.45
5.4.130.0030.07716.50
5.4.120.0100.07016.40
5.4.110.0030.06316.15
5.4.100.0070.05016.40
5.4.90.0130.06316.36
5.4.80.0030.06016.09
5.4.70.0170.06016.34
5.4.60.0100.06316.27
5.4.50.0130.06016.23
5.4.40.0130.05316.25
5.4.30.0170.05016.09
5.4.20.0200.06016.32
5.4.10.0070.06316.38
5.4.00.0100.06715.73
5.3.290.0050.04112.80
5.3.280.0130.04314.64
5.3.270.0030.08314.62
5.3.260.0030.06014.38
5.3.250.0130.06314.62
5.3.240.0200.06314.42
5.3.230.0200.05314.64
5.3.220.0070.07714.58
5.3.210.0070.05714.39
5.3.200.0030.07714.39
5.3.190.0270.05714.39
5.3.180.0070.06014.55
5.3.170.0070.06014.55
5.3.160.0070.07014.65
5.3.150.0130.05314.42
5.3.140.0130.07014.33
5.3.130.0170.05714.56
5.3.120.0030.06014.54
5.3.110.0100.05014.37
5.3.100.0130.06013.89
5.3.90.0230.05314.02
5.3.80.0170.05714.03
5.3.70.0000.06313.88
5.3.60.0030.05013.90
5.3.50.0130.06313.84
5.3.40.0070.05713.81
5.3.30.0030.06713.95
5.3.20.0170.05713.59
5.3.10.0170.06013.69
5.3.00.0100.06013.54
5.2.170.0070.04011.04
5.2.160.0070.04311.03
5.2.150.0070.04011.01
5.2.140.0070.04311.14
5.2.130.0070.05311.10
5.2.120.0070.04011.13
5.2.110.0100.04311.11
5.2.100.0070.04710.96
5.2.90.0070.06311.00
5.2.80.0170.05010.97
5.2.70.0000.06711.10
5.2.60.0100.06011.04
5.2.50.0130.03310.93
5.2.40.0000.05710.90
5.2.30.0130.05010.98
5.2.20.0030.04311.03
5.2.10.0130.04710.74
5.2.00.0070.05310.62
5.1.60.0070.04310.05
5.1.50.0070.0409.91
5.1.40.0000.04010.04
5.1.30.0070.03310.50
5.1.20.0100.04010.52
5.1.10.0100.0409.95
5.1.00.0030.04310.25
5.0.50.0030.0338.77
5.0.40.0130.0238.25
5.0.30.0030.0578.30
5.0.20.0030.0378.21
5.0.10.0070.0378.08
5.0.00.0070.0508.23
4.4.90.0030.0307.30
4.4.80.0030.0307.30
4.4.70.0000.0277.30
4.4.60.0100.0207.30
4.4.50.0000.0307.30
4.4.40.0000.0407.30
4.4.30.0030.0277.30
4.4.20.0000.0337.30
4.4.10.0100.0177.30
4.4.00.0030.0477.30
4.3.110.0000.0307.30
4.3.100.0030.0277.30
4.3.90.0070.0177.30
4.3.80.0100.0437.30
4.3.70.0030.0277.30
4.3.60.0070.0207.30
4.3.50.0070.0207.30
4.3.40.0000.0337.30
4.3.30.0030.0307.30
4.3.20.0000.0307.30
4.3.10.0000.0277.30
4.3.00.0070.0206.91

preferences:
46.1 ms | 401 KiB | 5 Q