3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strlen('usesomesillystringforsalt')); echo crypt('mypassword', '$2a$10usesomesillystringfors');

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)
8.3.60.0120.00918.43
8.3.50.0090.01121.92
8.3.40.0070.00718.68
8.3.30.0030.01018.92
8.3.20.0040.00420.38
8.3.10.0070.00022.09
8.3.00.0040.00422.57
8.2.180.0100.00716.38
8.2.170.0120.00622.96
8.2.160.0180.00020.95
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0030.00620.14
8.2.100.0110.00017.78
8.2.90.0080.00019.12
8.2.80.0060.00317.97
8.2.70.0050.00317.13
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0070.00017.87
8.2.20.0030.00717.47
8.2.10.0050.00417.61
8.2.00.0000.00817.47
8.1.280.0070.00725.92
8.1.270.0030.00623.79
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.01420.93
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.26
8.1.180.0040.00418.10
8.1.170.0040.00718.58
8.1.160.0040.00421.99
8.1.150.0000.00718.49
8.1.140.0040.00417.29
8.1.130.0000.00717.77
8.1.120.0070.00017.39
8.1.110.0000.00817.36
8.1.100.0000.00717.37
8.1.90.0040.00817.38
8.1.80.0070.00017.38
8.1.70.0000.00717.20
8.1.60.0080.00017.45
8.1.50.0050.00317.29
8.1.40.0040.00417.27
8.1.30.0000.00817.59
8.1.20.0060.00317.50
8.1.10.0000.00717.47
8.1.00.0040.00417.38
8.0.300.0030.00618.77
8.0.290.0000.00916.63
8.0.280.0070.00018.33
8.0.270.0070.00017.20
8.0.260.0000.00816.79
8.0.250.0000.00716.79
8.0.240.0030.00716.90
8.0.230.0070.00016.83
8.0.220.0000.00816.67
8.0.210.0040.00416.66
8.0.200.0000.00616.72
8.0.190.0000.00716.82
8.0.180.0070.00016.68
8.0.170.0060.00316.82
8.0.160.0030.00616.63
8.0.150.0050.00316.66
8.0.140.0070.00016.74
8.0.130.0030.00313.20
8.0.120.0050.00216.71
8.0.110.0050.00216.69
8.0.100.0040.00416.59
8.0.90.0030.00416.65
8.0.80.0120.00316.77
8.0.70.0000.00716.79
8.0.60.0040.00416.88
8.0.50.0070.00016.83
8.0.30.0110.00716.86
8.0.20.0110.00717.40
8.0.10.0070.00017.00
8.0.00.0110.01216.61
7.4.330.0050.00015.00
7.4.320.0030.00316.48
7.4.300.0040.00416.35
7.4.290.0040.00416.36
7.4.280.0000.00716.45
7.4.270.0030.00316.46
7.4.260.0030.00616.36
7.4.250.0070.00016.46
7.4.240.0060.00116.48
7.4.230.0040.00416.46
7.4.220.0110.00716.50
7.4.210.0050.00916.47
7.4.200.0050.00316.56
7.4.190.0030.00516.51
7.4.160.0080.00816.37
7.4.150.0030.01417.40
7.4.140.0090.01117.86
7.4.130.0080.01316.41
7.4.120.0100.01016.36
7.4.110.0090.00916.42
7.4.100.0150.00616.19
7.4.90.0140.00316.45
7.4.80.0090.00916.58
7.4.70.0090.00916.33
7.4.60.0090.00916.39
7.4.50.0030.00616.47
7.4.40.0060.01022.77
7.4.30.0000.01616.38
7.4.00.0070.00914.65
7.3.330.0000.00612.89
7.3.320.0020.00213.00
7.3.310.0000.00715.98
7.3.300.0000.00716.02
7.3.290.0090.00515.98
7.3.280.0110.01016.09
7.3.270.0030.01317.40
7.3.260.0090.00916.04
7.3.250.0040.01216.20
7.3.240.0080.00816.14
7.3.230.0060.01516.39
7.3.210.0110.00916.32
7.3.200.0090.01319.39
7.3.190.0120.00916.37
7.3.180.0090.00816.48
7.3.170.0050.01116.27
7.3.160.0090.01216.36
7.3.120.0070.00914.81
7.3.110.0100.00714.80
7.3.100.0040.01114.62
7.3.90.0000.01014.68
7.3.80.0130.00014.63
7.3.70.0060.00914.70
7.3.60.0110.00414.50
7.3.50.0070.00314.61
7.3.40.0120.00314.66
7.3.30.0170.00014.30
7.3.20.0040.00816.54
7.3.10.0040.01116.70
7.3.00.0060.00316.42
7.2.330.0110.00616.58
7.2.320.0100.01016.60
7.2.310.0140.00616.47
7.2.300.0070.01416.38
7.2.290.0130.00716.61
7.2.250.0070.01114.95
7.2.240.0040.01514.89
7.2.230.0070.00714.96
7.2.220.0060.00614.52
7.2.210.0090.00614.86
7.2.200.0000.01014.70
7.2.190.0130.00314.95
7.2.180.0080.00314.91
7.2.170.0000.01315.00
7.2.60.0090.00616.63
7.2.00.0070.00719.36
7.1.330.0050.00815.64
7.1.320.0090.00615.62
7.1.310.0040.00815.57
7.1.300.0080.00815.39
7.1.290.0000.01215.72
7.1.280.0070.00415.71
7.1.270.0080.00315.69
7.1.260.0100.00015.66
7.1.200.0060.00615.58
7.1.100.0030.01218.20
7.1.70.0000.00816.97
7.1.60.0090.00619.82
7.1.50.0100.01016.82
7.1.00.0100.06322.24
7.0.200.0080.00416.66
7.0.140.0030.07322.05
7.0.60.0200.07319.90
7.0.50.0000.06317.80
7.0.40.0000.05020.30
7.0.30.0600.03320.16
7.0.20.0270.08720.19
7.0.10.0170.06720.33
7.0.00.0100.08320.08
5.6.280.0030.07321.09
5.6.210.0070.08720.64
5.6.200.0100.07018.25
5.6.190.0070.07020.46
5.6.180.3730.04720.49
5.6.170.0200.04320.53
5.6.160.0070.05020.55
5.6.150.0030.06018.15
5.6.140.0070.06718.26
5.6.130.0070.08718.27
5.6.120.0100.07721.17
5.6.110.0130.06721.02
5.6.100.0000.05021.02
5.6.90.0070.08721.00
5.6.80.0070.03720.33
5.6.70.3400.03320.39
5.5.350.0030.09020.39
5.5.340.0100.06717.98
5.5.330.0130.08020.28
5.5.320.0500.05020.40
5.5.310.0300.06720.38
5.5.300.0100.07717.98
5.5.290.0130.07018.08
5.5.280.0070.05720.80
5.5.270.0030.08320.92
5.5.260.0170.07020.91
5.5.250.0230.06320.71
5.5.240.0100.07720.21
5.4.450.0230.05719.24
5.4.440.0300.05719.52
5.4.430.0300.07319.34
5.4.420.0230.04319.60
5.4.410.0330.06719.32
5.4.400.0270.05719.30
5.4.390.0270.05018.99
5.4.380.0270.03719.14
5.4.370.0270.04319.31
5.4.360.0270.03719.14
5.4.350.0330.05719.15
5.4.340.0300.07018.98
5.4.320.0300.04719.14
5.4.310.0170.04319.30
5.4.300.0270.05719.30
5.4.290.0270.06019.14
5.4.280.0300.07019.31
5.4.270.0300.03319.12
5.4.260.0200.04018.99
5.4.250.0170.04318.84
5.4.240.0270.05018.84
5.4.230.0230.05019.14
5.4.220.0230.06019.21
5.4.210.0270.03318.93
5.4.200.0230.03719.21
5.4.190.0270.05019.27
5.4.180.0270.03319.21
5.4.170.0330.05719.14
5.4.160.0230.04319.13
5.4.150.0270.06019.15
5.4.140.0270.07016.23
5.4.130.0300.07016.28
5.4.120.0230.05716.36
5.4.110.0270.07016.29
5.4.100.0270.06716.47
5.4.90.0300.03316.29
5.4.80.0270.06716.54
5.4.70.0270.04016.27
5.4.60.0370.06016.26
5.4.50.0230.07016.53
5.4.40.0270.06016.49
5.4.30.0330.05316.51
5.4.20.0270.04316.51
5.4.10.0330.06316.43
5.4.00.0270.03716.01
5.3.290.0330.06714.67
5.3.280.0300.06314.49
5.3.270.0270.07314.61
5.3.260.0230.03714.69
5.3.250.0270.06014.52
5.3.240.0330.06014.61
5.3.230.0300.07314.50
5.3.220.0270.08014.58
5.3.210.0300.06014.61
5.3.200.0300.07314.50
5.3.190.0330.07314.50
5.3.180.0400.05714.48
5.3.170.0400.05314.55
5.3.160.0330.06014.48
5.3.150.0370.06714.48
5.3.140.0200.05014.52
5.3.130.0230.07314.65
5.3.120.0200.06314.55
5.3.110.0300.04714.63
5.3.100.0230.03713.94
5.3.90.0200.04014.02
5.3.80.0300.05714.02
5.3.70.0270.07314.13
5.3.60.0270.07013.90
5.3.50.0270.04313.85
5.3.40.0300.07013.98
5.3.30.0330.05013.74
5.3.20.0200.03713.68
5.3.10.0170.05013.74
5.3.00.0270.04013.54
5.2.170.0330.04311.85
5.2.160.0370.02311.85
5.2.150.0270.06011.85
5.2.140.0200.03011.85
5.2.130.0230.03011.85
5.2.120.0270.05011.85
5.2.110.0200.03711.85
5.2.100.0130.03311.85
5.2.90.0170.05011.85
5.2.80.0130.06311.85
5.2.70.0130.05311.85
5.2.60.0270.05711.85
5.2.50.0230.03011.85
5.2.40.0170.04711.85
5.2.30.0230.05311.85
5.2.20.0270.03311.85
5.2.10.0200.05311.85
5.2.00.0200.06011.85
5.1.60.0230.04711.85
5.1.50.0270.04311.85
5.1.40.0170.02711.85
5.1.30.0170.02311.85
5.1.20.0270.04311.85
5.1.10.0170.04311.85
5.1.00.0200.02711.85
5.0.50.0070.04311.85
5.0.40.0130.02311.85
5.0.30.0100.03011.85
5.0.20.0100.02011.85
5.0.10.0170.04011.85
5.0.00.0100.05011.85
4.4.90.0130.01711.85
4.4.80.0100.02011.85
4.4.70.0100.03311.85
4.4.60.0030.03011.85
4.4.50.0100.03311.85
4.4.40.0070.05711.85
4.4.30.0070.03011.85
4.4.20.0030.03311.85
4.4.10.0170.03011.85
4.4.00.0070.04311.85
4.3.110.0100.01711.85
4.3.100.0030.02011.85
4.3.90.0100.03311.85
4.3.80.0100.05011.85
4.3.70.0130.02711.85
4.3.60.0100.03011.85
4.3.50.0170.01311.85
4.3.40.0100.04311.85
4.3.30.0030.03711.85
4.3.20.0100.03311.85
4.3.10.0100.02711.85
4.3.00.0030.01711.85

preferences:
51.94 ms | 401 KiB | 5 Q