3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lib_lot = 'Chris EMMY V3'; $nom = str_replace(' ', '-', $lib_lot); echo $nomCrypte = substr(sha1($nom), 0, 10);

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)
8.3.60.0000.01518.55
8.3.50.0120.00621.21
8.3.40.0040.01118.72
8.3.30.0100.00319.23
8.3.20.0040.00420.16
8.3.10.0030.00521.92
8.3.00.0040.00420.64
8.2.180.0150.00416.59
8.2.170.0040.01122.96
8.2.160.0100.00319.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.23
8.2.110.0090.00022.21
8.2.100.0040.00719.19
8.2.90.0000.00719.23
8.2.80.0000.00818.03
8.2.70.0000.00917.50
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0050.00418.28
8.2.30.0070.00018.01
8.2.20.0040.00417.52
8.2.10.0080.00017.75
8.2.00.0000.00717.68
8.1.280.0060.01225.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0220.00023.75
8.1.230.0110.00018.97
8.1.220.0050.00217.79
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0000.00817.50
8.1.180.0040.00418.55
8.1.170.0000.01018.38
8.1.160.0080.00022.09
8.1.150.0030.00618.48
8.1.140.0000.00817.37
8.1.130.0000.00717.68
8.1.120.0000.00817.34
8.1.110.0000.00817.42
8.1.100.0000.00717.37
8.1.90.0000.00817.30
8.1.80.0080.00017.45
8.1.70.0030.00317.33
8.1.60.0040.00417.41
8.1.50.0000.00717.36
8.1.40.0060.00317.41
8.1.30.0040.00417.48
8.1.20.0080.00017.50
8.1.10.0040.00417.41
8.1.00.0050.00517.45
8.0.300.0000.00718.77
8.0.290.0000.00817.05
8.0.280.0000.00718.45
8.0.270.0040.00417.26
8.0.260.0030.00316.81
8.0.250.0000.00716.96
8.0.240.0040.00416.95
8.0.230.0000.00716.88
8.0.220.0030.00316.89
8.0.210.0020.00516.86
8.0.200.0030.00316.87
8.0.190.0030.00516.82
8.0.180.0070.00016.89
8.0.170.0000.00816.82
8.0.160.0040.00416.65
8.0.150.0040.00416.77
8.0.140.0000.00816.82
8.0.130.0000.00713.21
8.0.120.0040.00416.79
8.0.110.0040.00416.76
8.0.100.0070.00016.71
8.0.90.0000.00716.68
8.0.80.0060.01116.73
8.0.70.0070.00016.70
8.0.60.0000.00816.79
8.0.50.0000.00716.62
8.0.30.0080.01216.84
8.0.20.0080.01117.40
8.0.10.0040.00416.75
8.0.00.0170.01316.90
7.4.330.0000.00615.02
7.4.320.0000.00616.39
7.4.300.0000.00716.45
7.4.290.0030.00316.46
7.4.280.0070.00016.53
7.4.270.0000.00616.38
7.4.260.0040.00416.38
7.4.250.0030.00516.41
7.4.240.0020.00516.43
7.4.230.0040.00416.44
7.4.220.0130.00416.55
7.4.210.0070.00916.57
7.4.200.0030.00316.61
7.4.190.0030.00316.25
7.4.160.0090.00916.63
7.4.150.0130.00317.40
7.4.140.0070.01017.86
7.4.130.0100.00716.43
7.4.120.0060.01016.51
7.4.110.0140.00616.40
7.4.100.0070.01116.61
7.4.90.0110.00716.23
7.4.80.0130.00619.39
7.4.70.0110.00716.39
7.4.60.0090.00916.36
7.4.50.0030.00616.48
7.4.40.0070.00522.77
7.4.30.0100.01316.52
7.4.00.0070.01014.75
7.3.330.0060.00013.07
7.3.320.0000.00512.93
7.3.310.0000.00716.09
7.3.300.0000.00716.12
7.3.290.0060.01216.17
7.3.280.0050.01116.15
7.3.270.0090.00917.40
7.3.260.0110.01316.16
7.3.250.0110.00716.33
7.3.240.0100.01016.50
7.3.230.0130.00316.46
7.3.210.0100.00616.38
7.3.200.0050.01319.39
7.3.190.0170.00016.52
7.3.180.0070.01016.30
7.3.170.0100.00716.46
7.3.160.0100.01016.15
7.3.120.0120.00314.50
7.2.330.0030.01416.34
7.2.320.0070.01016.38
7.2.310.0070.01016.50
7.2.300.0120.00616.53
7.2.290.0070.01016.59
7.2.00.0080.00819.54
7.1.100.0690.01315.95
7.1.70.0030.00616.86
7.1.60.0040.01519.82
7.1.50.0120.00916.57
7.1.00.0000.05722.42
7.0.200.0090.00616.62
7.0.140.0100.06721.95
7.0.60.0030.05319.94
7.0.50.0130.07317.76
7.0.40.0100.08020.00
7.0.30.0500.07320.13
7.0.20.0330.07320.16
7.0.10.0070.08720.16
7.0.00.0030.08720.13
5.6.280.0070.07020.86
5.6.210.0200.06020.55
5.6.200.0070.08318.19
5.6.190.0100.06720.33
5.6.180.0100.04720.40
5.6.170.0400.06320.62
5.6.160.0070.03720.54
5.6.150.0070.08018.12
5.6.140.0100.05718.12
5.6.130.0030.07318.21
5.6.120.0070.03720.99
5.6.110.0130.05320.99
5.6.100.0000.09320.95
5.6.90.0030.08321.02
5.6.80.0100.06320.43
5.6.70.2130.04320.49
5.5.350.0300.06720.38
5.5.340.0030.04317.89
5.5.330.0030.04020.23
5.5.320.0200.04020.51
5.5.310.0330.07320.25
5.5.300.0000.04717.93
5.5.290.0130.05017.96
5.5.280.0030.09020.72
5.5.270.0000.05720.71
5.5.260.0030.04020.88
5.5.250.0100.08020.59
5.5.240.0300.07020.34
5.4.450.0570.05719.55
5.4.440.0370.05319.55
5.4.430.0630.05319.52
5.4.420.0900.04719.32
5.4.410.0000.06019.39
5.4.400.0900.05718.73
5.4.390.1000.05718.72
5.4.380.0230.06018.56
5.4.370.0230.05318.64
5.4.360.0200.05318.70
5.4.350.0230.05018.61
5.4.340.0430.06718.64
5.4.320.0060.03512.45
5.4.310.0080.03812.45
5.4.300.0070.04212.45
5.4.290.0070.03712.45
5.4.280.0060.03712.34
5.4.270.0080.03912.35
5.4.260.0170.05718.75
5.4.250.0130.07318.80
5.4.240.0130.07318.65
5.4.230.0000.05718.66
5.4.220.0170.07019.02
5.4.210.0130.06318.70
5.4.200.0170.06318.90
5.4.190.0100.05318.87
5.4.180.0100.05718.77
5.4.170.0070.06018.83
5.4.160.0000.07719.02
5.4.150.0100.07318.86
5.4.140.0200.06016.28
5.4.130.0170.05016.27
5.4.120.0070.07016.45
5.4.110.0030.06016.32
5.4.100.0100.07316.41
5.4.90.0100.06716.46
5.4.80.0170.05316.22
5.4.70.0100.07716.26
5.4.60.0030.05316.33
5.4.50.0070.04716.33
5.4.40.0130.06016.52
5.4.30.0170.04716.42
5.4.20.0130.04716.46
5.4.10.0070.06316.50
5.4.00.0130.06315.90
5.3.290.0070.04512.80
5.3.280.0130.06714.60
5.3.270.0130.07014.70
5.3.260.0030.05714.43
5.3.250.0070.07314.47
5.3.240.0070.07314.49
5.3.230.0030.05714.45
5.3.220.0030.07014.55
5.3.210.0070.07014.45
5.3.200.0170.06714.42
5.3.190.0130.06014.43
5.3.180.0100.05014.57
5.3.170.0100.07314.54
5.3.160.0130.06014.71
5.3.150.0130.06714.57
5.3.140.0100.07014.55
5.3.130.0130.05014.39
5.3.120.0100.06714.31
5.3.110.0030.05714.59
5.3.100.0130.06314.04
5.3.90.0070.07313.78
5.3.80.0070.07014.03
5.3.70.0200.06013.79
5.3.60.0100.06013.85
5.3.50.0100.06314.04
5.3.40.0030.07013.88
5.3.30.0030.05713.75
5.3.20.0170.04013.57
5.3.10.0100.05713.53
5.3.00.0070.06313.51
5.2.170.0070.04311.29
5.2.160.0130.05311.15
5.2.150.0170.03711.04
5.2.140.0030.06311.07
5.2.130.0100.04710.86
5.2.120.0000.05311.10
5.2.110.0070.04711.10
5.2.100.0070.05011.10
5.2.90.0070.04711.02
5.2.80.0030.04311.08
5.2.70.0030.04311.10
5.2.60.0130.03310.81
5.2.50.0070.05311.04
5.2.40.0070.03711.09
5.2.30.0030.05010.97
5.2.20.0100.04311.01
5.2.10.0070.04010.77
5.2.00.0070.05310.87
5.1.60.0000.0379.93
5.1.50.0100.0379.84
5.1.40.0070.0409.82
5.1.30.0100.03710.39
5.1.20.0070.03710.33
5.1.10.0030.0509.98
5.1.00.0030.05010.11
5.0.50.0070.0278.59
5.0.40.0070.0238.44
5.0.30.0000.0438.25
5.0.20.0030.0378.34
5.0.10.0070.0238.16
5.0.00.0100.0378.10
4.4.90.0100.0176.62
4.4.80.0000.0306.62
4.4.70.0100.0206.62
4.4.60.0070.0276.62
4.4.50.0030.0306.62
4.4.40.0030.0476.62
4.4.30.0000.0306.62
4.4.20.0030.0276.62
4.4.10.0100.0136.62
4.4.00.0000.0376.62
4.3.110.0000.0236.62
4.3.100.0070.0176.62
4.3.90.0070.0176.62
4.3.80.0100.0306.62
4.3.70.0000.0236.62
4.3.60.0070.0206.62
4.3.50.0000.0236.62
4.3.40.0000.0376.62
4.3.30.0000.0236.62
4.3.20.0070.0236.62
4.3.10.0000.0236.62
4.3.00.0130.0176.78

preferences:
28.46 ms | 401 KiB | 5 Q