3v4l.org

run code in 300+ PHP versions simultaneously
<?php print crypt("a", "42Oz6uCfSR.SI"); print crypt("a", "42Oz6uCfSR.S"); ?>

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)
8.1.70.0040.00417.34
8.1.60.0060.00317.54
8.1.50.0030.00517.41
8.1.40.0000.00817.50
8.1.30.0060.00317.57
8.1.20.0040.00417.48
8.1.10.0030.00517.36
8.1.00.0040.00417.36
8.0.200.0040.00416.83
8.0.190.0030.00316.84
8.0.180.0000.00816.75
8.0.170.0040.00416.73
8.0.160.0040.00416.80
8.0.150.0000.00816.63
8.0.140.0040.00416.82
8.0.130.0050.00013.27
8.0.120.0000.00716.82
8.0.110.0040.00416.82
8.0.100.0050.00216.61
8.0.90.0030.00516.64
8.0.80.0150.00616.78
8.0.70.0000.00816.67
8.0.60.0000.00816.71
8.0.50.0070.00016.88
8.0.30.0070.01217.00
8.0.20.0110.00817.40
8.0.10.0000.00816.91
8.0.00.0100.01116.82
7.4.300.0000.00616.52
7.4.290.0030.00316.45
7.4.280.0030.00516.32
7.4.270.0000.00716.32
7.4.260.0030.00316.52
7.4.250.0040.00416.49
7.4.240.0060.00216.50
7.4.230.0030.00516.52
7.4.220.0130.00416.56
7.4.210.0110.00416.43
7.4.200.0000.00716.33
7.4.160.0170.00016.36
7.4.150.0110.00717.40
7.4.140.0070.01217.86
7.4.130.0080.00916.41
7.4.120.0110.01116.51
7.4.110.0070.01316.44
7.4.100.0170.00016.45
7.4.90.0070.01316.54
7.4.80.0100.01019.39
7.4.70.0130.01316.56
7.4.60.0060.01216.36
7.4.50.0090.00016.36
7.4.40.0040.01616.62
7.4.30.0060.01116.35
7.4.00.0030.01214.51
7.3.330.0000.00513.06
7.3.320.0060.00013.17
7.3.310.0040.00416.07
7.3.300.0000.00616.16
7.3.290.0110.00416.24
7.3.280.0080.00916.18
7.3.270.0040.01217.40
7.3.260.0060.01316.46
7.3.250.0100.00916.42
7.3.240.0040.01416.26
7.3.230.0000.01716.39
7.3.210.0030.01616.12
7.3.200.0170.00619.39
7.3.190.0110.00616.59
7.3.180.0280.00616.53
7.3.170.0030.01216.27
7.3.160.0090.00816.24
7.3.120.0030.00914.88
7.3.10.0070.01016.39
7.3.00.0070.00716.60
7.2.330.0140.00316.51
7.2.320.0110.01016.52
7.2.310.0210.00316.66
7.2.300.0080.00916.70
7.2.290.0090.00916.46
7.2.130.0000.00916.94
7.2.120.0070.00716.70
7.2.110.0100.00316.89
7.2.100.0040.00816.94
7.2.90.0070.00716.86
7.2.80.0060.00917.06
7.2.70.0090.00617.02
7.2.60.0080.00817.02
7.2.50.0080.00416.71
7.2.40.0070.01016.63
7.2.30.0070.01016.63
7.2.20.0060.00316.96
7.2.10.0100.00616.65
7.2.00.0050.00917.96
7.1.250.0060.00315.55
7.1.100.0040.01217.82
7.1.70.0000.00917.21
7.1.60.0070.01319.70
7.1.50.0070.01716.72
7.1.00.0030.07322.39
7.0.200.0050.00316.84
7.0.140.0070.07022.02
7.0.60.0030.08321.76
7.0.50.0070.06717.89
7.0.40.0070.09020.10
7.0.30.0230.05020.26
7.0.20.0270.08720.15
7.0.10.0030.04320.23
7.0.00.0100.07720.23
5.6.280.0030.07320.89
5.6.210.0030.08320.77
5.6.200.0170.07318.15
5.6.190.0130.08020.45
5.6.180.0270.08320.67
5.6.170.0100.05020.56
5.6.160.0070.03720.67
5.6.150.0030.03718.27
5.6.140.0070.07018.13
5.6.130.0030.04018.21
5.6.120.0070.08721.06
5.6.110.0030.06721.01
5.6.100.0170.07021.03
5.6.90.0030.07721.05
5.6.80.0170.05720.45
5.5.350.0030.05720.34
5.5.340.0070.06018.07
5.5.330.0100.04320.21
5.5.320.0700.06020.26
5.5.310.0400.06020.27
5.5.300.0070.05717.97
5.5.290.0070.08018.07
5.5.280.0100.07720.92
5.5.270.0070.08720.79
5.5.260.0070.04020.92
5.5.250.0100.07720.80
5.5.240.0170.07720.20
5.4.450.0100.03719.51
5.4.440.0030.08019.43
5.4.430.0130.07719.57
5.4.420.0100.06719.17
5.4.410.0070.07319.39
5.4.400.0170.06719.07
5.4.390.0030.05318.99
5.4.380.0100.07319.06
5.4.370.0070.05019.24
5.4.360.0070.04019.14
5.4.350.0070.05719.21
5.4.340.0000.05718.96
5.4.320.0100.06318.98
5.4.310.0170.07318.87
5.4.300.0070.07018.98
5.4.290.0130.07019.21
5.4.280.0030.06318.98
5.4.270.0030.08019.14
5.4.260.0030.04718.86
5.4.250.0130.06319.08
5.4.240.0100.04318.84
5.4.230.0130.07319.17
5.4.220.0030.07719.13
5.4.210.0000.07719.14
5.4.200.0030.07319.14
5.4.190.0070.07019.13
5.4.180.0070.04019.23
5.4.170.0030.04719.23
5.4.160.0000.04018.96
5.4.150.0130.06718.83
5.4.140.0070.07716.31
5.4.130.0130.07316.44
5.4.120.0030.07016.22
5.4.110.0100.06716.30
5.4.100.0100.06316.46
5.4.90.0070.06016.31
5.4.80.0070.06716.37
5.4.70.0070.07016.66
5.4.60.0100.05016.27
5.4.50.0070.04316.27
5.4.40.0030.06316.42
5.4.30.0030.04716.28
5.4.20.0030.06716.34
5.4.10.0030.06316.40
5.4.00.0070.06715.77
5.3.290.0100.03714.65
5.3.280.0070.07714.53
5.3.270.0030.06714.61
5.3.260.0030.06314.60
5.3.250.0170.06314.63
5.3.240.0100.07314.68
5.3.230.0070.07314.62
5.3.220.0030.05714.50
5.3.210.0070.07714.60
5.3.200.0030.04014.64
5.3.190.0030.07314.60
5.3.180.0070.07014.60
5.3.170.0070.04714.63
5.3.160.0030.04014.59
5.3.150.0100.06014.50
5.3.140.0130.07014.54
5.3.130.0030.04014.56
5.3.120.0000.04014.53
5.3.110.0070.04714.50
5.3.100.0030.07714.00
5.3.90.0130.07014.17
5.3.80.0000.06714.09
5.3.70.0070.07014.01
5.3.60.0030.07014.00
5.3.50.0000.06013.96
5.3.40.0100.07713.82
5.3.30.0030.04713.89
5.3.20.0070.05013.68
5.3.10.0070.04313.50
5.3.00.0070.06713.79
5.2.170.0030.04311.18
5.2.160.0100.05711.14
5.2.150.0000.06011.48
5.2.140.0000.03311.31
5.2.130.0070.06311.18
5.2.120.0000.05011.22
5.2.110.0000.03311.09
5.2.100.0130.04311.28
5.2.90.0070.05311.22
5.2.80.0030.04011.13
5.2.70.0030.05011.15
5.2.60.0030.04311.04
5.2.50.0030.03311.08
5.2.40.0070.02711.25
5.2.30.0030.03011.07
5.2.20.0070.06311.03
5.2.10.0100.05711.00
5.2.00.0070.05310.97
5.1.60.0000.05710.18
5.1.50.0000.04010.16
5.1.40.0070.03310.16
5.1.30.0100.04710.50
5.1.20.0030.05710.53
5.1.10.0000.03710.21
5.1.00.0100.05010.08
5.0.50.0030.0438.73
5.0.40.0100.0338.56
5.0.30.0070.0338.23
5.0.20.0000.0478.38
5.0.10.0070.0408.24
5.0.00.0030.0608.31
4.4.90.0070.0277.37
4.4.80.0000.0207.37
4.4.70.0070.0307.37
4.4.60.0100.0207.37
4.4.50.0070.0137.37
4.4.40.0030.0377.37
4.4.30.0030.0377.37
4.4.20.0070.0277.37
4.4.10.0070.0107.37
4.4.00.0000.0407.37
4.3.110.0070.0307.37
4.3.100.0030.0277.37
4.3.90.0000.0237.37
4.3.80.0030.0407.37
4.3.70.0000.0337.37
4.3.60.0070.0277.37
4.3.50.0070.0337.37
4.3.40.0030.0507.37
4.3.30.0000.0407.37
4.3.20.0000.0307.37
4.3.10.0030.0337.37
4.3.00.0030.0237.37

preferences:
21.96 ms | 406 KiB | 5 Q