3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p1 = crypt( 'super_secret_pass', '$1$salt' ); $p2 = crypt( '', '$1$salt' ); echo( $p1 === $p2);

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)
8.3.60.0090.00618.31
8.3.50.0120.00616.23
8.3.40.0070.01118.67
8.3.30.0070.00718.54
8.3.20.0080.00020.25
8.3.10.0060.00323.49
8.3.00.0080.00019.31
8.2.180.0040.01916.32
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0100.01024.66
8.2.130.0030.00726.16
8.2.120.0080.00017.75
8.2.110.0000.01020.52
8.2.100.0030.00917.72
8.2.90.0000.00819.26
8.2.80.0030.00617.97
8.2.70.0090.00017.63
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0060.00320.89
8.2.30.0000.00818.04
8.2.20.0000.00817.54
8.2.10.0000.00818.06
8.2.00.0000.00817.85
8.1.280.0090.00625.92
8.1.270.0040.00420.24
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00522.13
8.1.230.0090.00323.86
8.1.220.0040.00417.76
8.1.210.0060.00318.77
8.1.200.0060.00617.11
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0050.00318.52
8.1.160.0020.00521.94
8.1.150.0040.00418.73
8.1.140.0050.00317.29
8.1.130.0000.00717.62
8.1.120.0000.00717.41
8.1.110.0050.00517.39
8.1.100.0040.00417.40
8.1.90.0030.00617.38
8.1.80.0000.00817.39
8.1.70.0030.00317.39
8.1.60.0040.00417.49
8.1.50.0040.00417.33
8.1.40.0030.00517.39
8.1.30.0030.00717.47
8.1.20.0040.00417.54
8.1.10.0000.00817.56
8.1.00.0000.00917.32
8.0.300.0020.00518.77
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0040.00417.24
8.0.260.0000.00717.20
8.0.250.0030.00516.96
8.0.240.0000.00716.86
8.0.230.0070.00016.77
8.0.220.0030.00516.83
8.0.210.0040.00416.82
8.0.200.0000.00716.88
8.0.190.0030.00616.78
8.0.180.0070.00016.78
8.0.170.0040.00416.62
8.0.160.0000.00816.82
8.0.150.0040.00416.86
8.0.140.0000.00716.71
8.0.130.0030.00313.26
8.0.120.0050.00316.69
8.0.110.0030.00616.71
8.0.100.0040.00416.84
8.0.90.0000.00716.93
8.0.80.0090.00616.84
8.0.70.0080.00016.84
8.0.60.0040.00416.68
8.0.50.0060.00316.65
8.0.30.0130.00817.06
8.0.20.0120.00817.40
8.0.10.0070.00016.75
8.0.00.0120.01016.66
7.4.330.0000.00515.08
7.4.320.0030.00516.59
7.4.300.0060.00016.59
7.4.290.0030.00316.50
7.4.280.0050.00216.57
7.4.270.0000.00716.61
7.4.260.0070.00416.61
7.4.250.0000.00816.52
7.4.240.0040.00316.54
7.4.230.0000.00716.56
7.4.220.0100.01016.51
7.4.210.0040.01116.55
7.4.200.0030.00316.42
7.4.160.0120.00316.38
7.4.150.0230.00617.40
7.4.140.0140.00717.86
7.4.130.0130.01216.35
7.4.120.0090.00816.57
7.4.110.0040.01516.45
7.4.100.0060.01216.53
7.4.90.0030.01416.40
7.4.80.0140.00919.39
7.4.70.0070.01016.32
7.4.60.0080.00816.25
7.4.50.0060.00316.60
7.4.40.0070.01016.38
7.4.30.0100.01316.48
7.4.00.0030.00914.79
7.3.330.0030.00312.93
7.3.320.0000.00513.02
7.3.310.0000.00816.14
7.3.300.0030.00316.15
7.3.290.0080.00716.20
7.3.280.0080.01016.18
7.3.270.0120.00617.40
7.3.260.0150.00316.41
7.3.250.0100.00816.16
7.3.240.0060.01216.48
7.3.230.0190.00316.39
7.3.210.0100.00616.39
7.3.200.0090.00919.39
7.3.190.0110.00516.49
7.3.180.0060.01116.15
7.3.170.0100.00716.49
7.3.160.0080.00816.16
7.2.330.0090.00916.72
7.2.320.0030.01416.66
7.2.310.0120.01316.67
7.2.300.0100.00716.34
7.2.290.0030.01316.48
7.2.60.0030.01216.75
7.2.00.0060.01019.15
7.1.200.0070.01015.52
7.1.100.0060.00618.18
7.1.70.0000.01517.07
7.1.60.0130.01320.03
7.1.50.0090.01216.89
7.1.00.0000.07722.50
7.0.200.0070.00716.63
7.0.110.0070.08319.85
7.0.100.0100.05020.07
7.0.90.0130.08020.06
7.0.80.0170.05319.99
7.0.70.0200.07320.03
7.0.60.0130.07320.00
7.0.50.0070.08720.00
7.0.40.0100.06019.85
7.0.30.0030.08019.74
7.0.20.0070.08019.70
7.0.10.0170.04019.85
7.0.00.0030.08719.87
5.6.280.0100.07021.07
5.6.260.0100.07720.66
5.6.250.0100.07720.73
5.6.240.0070.08320.69
5.6.230.0200.07720.63
5.6.220.0030.07720.65
5.6.210.0130.08020.60
5.6.200.0030.08320.62
5.6.190.0100.06320.65
5.6.180.0100.07020.58
5.6.170.0200.06720.61
5.6.160.0070.08320.64
5.6.150.0030.05720.64
5.6.140.0170.07320.64
5.6.130.0070.04720.54
5.6.120.0030.08720.55
5.6.110.0030.08720.61
5.6.100.0100.05720.52
5.6.90.0070.07020.82
5.6.80.0170.06720.01
5.6.70.0100.07719.89
5.6.60.0030.07720.06
5.6.50.0000.08319.98
5.6.40.0030.08320.21
5.6.30.0030.08019.99
5.6.20.0030.08720.20
5.6.10.0070.06020.15
5.6.00.0070.08019.90
5.5.380.0030.08717.63
5.5.370.0170.07017.50
5.5.360.0100.08017.62
5.5.350.0100.08317.51
5.5.340.0100.07717.89
5.5.330.0070.04017.99
5.5.320.0070.08017.86
5.5.310.0130.06717.99
5.5.300.0130.07718.18
5.5.290.0100.07017.85
5.5.280.0030.04017.84
5.5.270.0100.06718.16
5.5.260.0100.07718.15
5.5.250.0130.06717.68
5.5.240.0130.07017.40
5.5.230.0070.08317.36
5.5.220.0130.06717.23
5.5.210.0070.08017.14
5.5.200.0030.06317.45
5.5.190.0000.08317.38
5.5.180.0130.06317.38
5.5.160.0100.07717.48
5.5.150.0070.05317.19
5.5.140.0100.03717.48
5.5.130.0030.04017.48
5.5.120.0070.06017.50
5.5.110.0030.04017.11
5.5.100.0100.03017.15
5.5.90.0030.04317.10
5.5.80.0030.04017.37
5.5.70.0000.04017.25
5.5.60.0030.04017.11
5.5.50.0000.04017.25
5.5.40.0030.03717.01
5.5.30.0030.03717.08
5.5.20.0030.03717.33
5.5.10.0030.08017.36
5.5.00.0070.03717.24
5.4.450.0000.07319.50
5.4.440.0000.05319.45
5.4.430.0130.07319.57
5.4.420.0000.06019.32
5.4.410.0070.05719.23
5.4.400.0070.07019.25
5.4.390.0170.06318.93
5.4.380.0030.07319.02
5.4.370.0070.06319.12
5.4.360.0130.07019.16
5.4.350.0200.06319.27
5.4.340.0100.06719.00
5.4.320.0170.03718.99
5.4.310.0000.06319.09
5.4.300.0100.06019.00
5.4.290.0000.04318.95
5.4.280.0070.03719.11
5.4.270.0070.03719.04
5.4.260.0030.03719.25
5.4.250.0100.03719.00
5.4.240.0000.04719.17
5.4.230.0130.03019.27
5.4.220.0100.03319.02
5.4.210.0070.07018.92
5.4.200.0030.06019.02
5.4.190.0030.03318.99
5.4.180.0030.06018.89
5.4.170.0200.06319.16
5.4.160.0200.06319.26
5.4.150.0000.03718.98
5.4.140.0030.05316.20
5.4.130.0100.07016.22
5.4.120.0000.06316.48
5.4.110.0000.03316.36
5.4.100.0000.05316.48
5.4.90.0000.06016.28
5.4.80.0030.03016.37
5.4.70.0030.03016.48
5.4.60.0070.03016.47
5.4.50.0030.06016.48
5.4.40.0030.03316.21
5.4.30.0070.03016.46
5.4.20.0100.04316.25
5.4.10.0170.02316.38
5.4.00.0000.03315.89

preferences:
60.48 ms | 400 KiB | 5 Q