3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = 'stackoverflow'; echo "\n\n"; echo $b = '$2a$10$bf57caf7e1fa23e4b975ab'; echo "\n\n"; echo crypt($a, $b);

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)
8.3.60.0130.11316.25
8.3.50.0080.10517.32
8.3.40.0100.09918.59
8.3.30.0070.11418.59
8.3.20.0030.05518.65
8.3.10.0070.05320.50
8.3.00.0100.04919.26
8.2.180.0070.11616.50
8.2.170.0130.09522.96
8.2.160.0100.09818.79
8.2.150.0000.05824.18
8.2.140.0030.05424.66
8.2.130.0040.05426.16
8.2.120.0070.05220.58
8.2.110.0070.05419.32
8.2.100.0130.05618.22
8.2.90.0070.05820.84
8.2.80.0030.06219.38
8.2.70.0030.06217.63
8.2.60.0030.06118.04
8.2.50.0070.05918.07
8.2.40.0070.05918.22
8.2.30.0070.05717.95
8.2.20.0000.07319.27
8.2.10.0030.06017.58
8.2.00.0070.06417.66
8.1.280.0130.10025.92
8.1.270.0070.05123.99
8.1.260.0030.05626.35
8.1.250.0070.05228.09
8.1.240.0100.05817.35
8.1.230.0030.06420.99
8.1.220.0060.05818.77
8.1.210.0100.05619.08
8.1.200.0070.06417.11
8.1.190.0070.05717.53
8.1.180.0060.06618.10
8.1.170.0060.05818.77
8.1.160.0000.06518.77
8.1.150.0040.06018.63
8.1.140.0060.05817.38
8.1.130.0000.06317.76
8.1.120.0070.05717.39
8.1.110.0060.05817.26
8.1.100.0030.06117.30
8.1.90.0030.06017.31
8.1.80.0000.06417.39
8.1.70.0030.06117.34
8.1.60.0030.06217.53
8.1.50.0030.06117.38
8.1.40.0000.06417.45
8.1.30.0060.05817.49
8.1.20.0000.06417.48
8.1.10.0030.06117.40
8.1.00.0060.05917.35
8.0.300.0070.06719.67
8.0.290.0030.06016.63
8.0.280.0030.06018.44
8.0.270.0000.06417.17
8.0.260.0000.06316.68
8.0.250.0070.06016.92
8.0.240.0070.06016.99
8.0.230.0030.06216.86
8.0.220.0070.05616.83
8.0.210.0000.06316.81
8.0.200.0030.05916.88
8.0.190.0000.06616.85
8.0.180.0030.06116.88
8.0.170.0070.06016.73
8.0.160.0030.06116.71
8.0.150.0030.06316.69
8.0.140.0030.06916.68
8.0.130.0000.06213.26
8.0.120.0000.06516.83
8.0.110.0060.05916.73
8.0.100.0000.06416.61
8.0.90.0070.05716.81
8.0.80.0160.09416.80
8.0.70.0030.06116.84
8.0.60.0060.05816.71
8.0.50.0040.06116.67
8.0.30.0160.07516.78
8.0.20.0140.08516.87
8.0.10.0100.05416.97
8.0.00.0100.08916.76
7.4.330.0000.06412.98
7.4.320.0030.06016.34
7.4.300.0030.05916.50
7.4.290.0030.06116.57
7.4.280.0000.06416.29
7.4.270.0000.06316.33
7.4.260.0000.07013.20
7.4.250.0030.06216.50
7.4.240.0060.06416.45
7.4.230.0100.05416.41
7.4.220.0130.10316.47
7.4.210.0100.09216.36
7.4.200.0030.06016.23
7.4.190.0000.06416.70
7.4.160.0100.10216.57
7.4.150.0160.09316.34
7.4.140.0160.08516.19
7.4.130.0100.08716.41
7.4.120.0160.08116.30
7.4.110.0130.09316.56
7.4.100.0030.09516.44
7.4.90.0160.08216.52
7.4.80.0030.09616.44
7.4.70.0060.09316.34
7.4.60.0060.08916.36
7.4.50.0000.04916.32
7.4.40.0030.07416.34
7.4.30.0070.09016.53
7.4.00.0030.07014.74
7.3.330.0070.05613.02
7.3.320.0000.06212.96
7.3.310.0000.06416.06
7.3.300.0060.05816.12
7.3.290.0110.08816.12
7.3.280.0110.09416.14
7.3.270.0030.10016.36
7.3.260.0160.09016.23
7.3.250.0110.08816.41
7.3.240.0100.09016.21
7.3.230.0190.08216.43
7.3.210.0100.09116.14
7.3.200.0170.08719.39
7.3.190.0100.09016.21
7.3.180.0060.10916.13
7.3.170.0070.08816.24
7.3.160.0030.09116.29
7.3.120.0070.07014.73
7.2.330.0070.09316.59
7.2.320.0090.08916.53
7.2.310.0130.08916.72
7.2.300.0060.09716.64
7.2.290.0100.08616.41
7.2.00.0030.07219.13
7.1.100.0100.06618.18
7.1.70.0030.10616.95
7.1.60.0130.11719.17
7.1.50.0100.12316.46
7.1.00.0030.16722.28
7.0.200.0270.07014.73
7.0.140.0000.15322.21
7.0.120.0000.15322.16
7.0.60.0170.15019.98
7.0.50.0130.13317.86
7.0.40.0130.16319.98
7.0.30.0330.15320.34
7.0.20.0130.13320.05
7.0.10.0030.11720.17
7.0.00.0070.11320.16
5.6.280.0030.16321.03
5.6.210.0030.10720.68
5.6.200.0130.14718.19
5.6.190.0100.17020.49
5.6.180.2830.09320.39
5.6.170.0330.14320.41
5.6.160.0070.16020.53
5.6.150.0070.16318.15
5.6.140.0070.11018.16
5.6.130.0070.17018.18
5.6.120.0200.14321.02
5.6.110.0030.16720.88
5.6.100.0100.15320.97
5.6.90.0100.16720.97
5.6.80.0070.10720.39
5.5.350.0030.14020.43
5.5.340.0100.13317.93
5.5.330.0070.10320.40
5.5.320.0330.15020.51
5.5.310.0070.11020.20
5.5.300.0000.10017.98
5.5.290.0070.11017.97
5.5.280.0070.10320.86
5.5.270.0000.15720.93
5.5.260.0100.13020.78
5.5.250.0070.14320.54
5.5.240.0270.10720.34
5.4.450.0100.16319.11
5.4.440.0100.14019.15
5.4.430.0000.11319.40
5.4.420.0070.10719.50
5.4.410.0000.10719.28
5.4.400.0000.10018.93
5.4.390.0030.10718.79
5.4.380.0070.12319.18
5.4.370.0070.15719.16
5.4.360.0030.15719.18
5.4.350.0030.10719.00
5.4.340.0070.10019.00
5.4.320.0070.11019.18
5.4.310.0100.09718.80
5.4.300.0030.16019.17
5.4.290.0130.14718.91
5.4.280.0070.11319.14
5.4.270.0000.10319.14
5.4.260.0070.10018.91
5.4.250.0030.16019.07
5.4.240.0100.14719.07
5.4.230.0000.15318.78
5.4.220.0030.16018.78
5.4.210.0130.16018.78
5.4.200.0070.15718.78
5.4.190.0070.16018.77
5.4.180.0030.10019.07
5.4.170.0100.15318.91
5.4.160.0100.15319.06
5.4.150.0030.14318.98
5.4.140.0070.10716.33
5.4.130.0200.14016.43
5.4.120.0030.12716.34
5.4.110.0030.10016.23
5.4.100.0030.11316.30
5.4.90.0070.12316.23
5.4.80.0030.09716.35
5.4.70.0000.15716.23
5.4.60.0070.15016.24
5.4.50.0070.14716.38
5.4.40.0030.09716.20
5.4.30.0000.12016.38
5.4.20.0030.09716.34
5.4.10.0070.16316.21
5.4.00.0030.11015.88
5.3.290.0070.09714.77
5.3.280.0070.16314.53
5.3.270.0030.14314.52
5.3.260.0130.15014.54
5.3.250.0100.16314.57
5.3.240.0100.10314.62
5.3.230.0100.15014.61
5.3.220.0100.15014.57
5.3.210.0070.14714.50
5.3.200.0070.09314.49
5.3.190.0070.15714.38
5.3.180.0070.16014.48
5.3.170.0070.14714.65
5.3.160.0070.11714.54
5.3.150.0030.10714.67
5.3.140.0130.09014.48
5.3.130.0000.16714.46
5.3.120.0030.10014.50
5.3.110.0130.14714.47
5.3.100.0030.10014.00
5.3.90.0000.16013.84
5.3.80.0070.15713.95
5.3.70.0030.16313.98
5.3.60.0070.16713.84
5.3.50.0070.15313.91
5.3.40.0070.14313.87
5.3.30.0130.10013.84
5.3.20.0030.16013.47
5.3.10.0070.09313.48
5.3.00.0030.10013.60
5.2.170.0070.06011.03
5.2.160.0030.04711.03
5.2.150.0070.06011.02
5.2.140.0070.06010.98
5.2.130.0070.06011.04
5.2.120.0030.03010.99
5.2.110.0000.06311.01
5.2.100.0070.06011.11
5.2.90.0100.06011.04
5.2.80.0070.06311.01
5.2.70.0070.06010.94
5.2.60.0030.05711.06
5.2.50.0030.05010.85
5.2.40.0130.05310.84
5.2.30.0070.05710.89
5.2.20.0030.04710.95
5.2.10.0000.05310.72
5.2.00.0100.03310.73
5.1.60.0000.0509.97
5.1.50.0100.0479.94
5.1.40.0070.03010.05
5.1.30.0130.04710.40
5.1.20.0030.05010.32
5.1.10.0030.03710.00
5.1.00.0000.0609.95
5.0.50.0030.0308.45
5.0.40.0070.0438.39
5.0.30.0070.0508.13
5.0.20.0030.0278.25
5.0.10.0100.0378.29
5.0.00.0030.0678.20
4.4.90.0070.0337.74
4.4.80.0000.0377.74
4.4.70.0000.0377.74
4.4.60.0070.0307.74
4.4.50.0100.0207.74
4.4.40.0030.0537.74
4.4.30.0000.0277.74
4.4.20.0030.0377.74
4.4.10.0000.0377.74
4.4.00.0030.0537.74
4.3.110.0030.0337.74
4.3.100.0030.0307.74
4.3.90.0030.0207.74
4.3.80.0030.0437.74
4.3.70.0000.0177.74
4.3.60.0000.0177.74
4.3.50.0000.0177.74
4.3.40.0000.0237.74
4.3.30.0000.0177.74
4.3.20.0030.0337.74
4.3.10.0000.0177.74
4.3.00.0000.0207.74

preferences:
49.32 ms | 401 KiB | 5 Q