3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = 'stackoverflow'; echo '<br>'; echo $b = '$2a$10$bf57caf7e1fa23e4b975ab'; echo '<br>CRYPT:<br>'; 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)
8.3.60.0100.11016.63
8.3.50.0220.10716.31
8.3.40.0040.10618.54
8.3.30.0100.09818.63
8.3.20.0070.06018.70
8.3.10.0100.05120.44
8.3.00.0060.05219.25
8.2.180.0070.12416.38
8.2.170.0030.10422.96
8.2.160.0100.11119.33
8.2.150.0000.05924.18
8.2.140.0030.05524.66
8.2.130.0060.05126.16
8.2.120.0060.05220.52
8.2.110.0030.05721.02
8.2.100.0030.06417.78
8.2.90.0030.06621.03
8.2.80.0060.05819.21
8.2.70.0070.05817.62
8.2.60.0070.05917.68
8.2.50.0100.05618.07
8.2.40.0030.06117.75
8.2.30.0000.07017.95
8.2.20.0030.06519.28
8.2.10.0100.05417.65
8.2.00.0030.06117.65
8.1.280.0030.11125.92
8.1.270.0000.05824.66
8.1.260.0030.05526.35
8.1.250.0030.05428.09
8.1.240.0100.05220.55
8.1.230.0130.05521.03
8.1.220.0070.06217.78
8.1.210.0000.07018.83
8.1.200.0030.06217.23
8.1.190.0030.06117.27
8.1.180.0030.06218.10
8.1.170.0100.05518.73
8.1.160.0040.06518.76
8.1.150.0070.05818.48
8.1.140.0000.06417.35
8.1.130.0030.06017.68
8.1.120.0000.06317.45
8.1.110.0000.06417.27
8.1.100.0030.06017.36
8.1.90.0000.06417.39
8.1.80.0030.06117.43
8.1.70.0000.06517.37
8.1.60.0030.06117.38
8.1.50.0000.06417.28
8.1.40.0000.06517.37
8.1.30.0030.06217.52
8.1.20.0000.06417.59
8.1.10.0070.05917.52
8.1.00.0000.06417.29
8.0.300.0030.06019.86
8.0.290.0060.05816.63
8.0.280.0000.06318.30
8.0.270.0000.06317.15
8.0.260.0000.06316.66
8.0.250.0030.06217.00
8.0.240.0030.06116.81
8.0.230.0070.05616.89
8.0.220.0030.06516.84
8.0.210.0000.06416.88
8.0.200.0000.06316.76
8.0.190.0070.05816.78
8.0.180.0030.06016.73
8.0.170.0000.06516.75
8.0.160.0030.06016.85
8.0.150.0070.05816.78
8.0.140.0030.06316.78
8.0.130.0030.05813.29
8.0.120.0070.05716.81
8.0.110.0000.06516.93
8.0.100.0000.06316.61
8.0.90.0000.06316.68
8.0.80.0130.09016.72
8.0.70.0070.05716.73
8.0.60.0030.06016.82
8.0.50.0070.06316.76
8.0.30.0070.08117.06
8.0.20.0080.08916.96
8.0.10.0030.06016.96
8.0.00.0100.09716.78
7.4.330.0030.05812.85
7.4.320.0000.06316.43
7.4.300.0030.06716.44
7.4.290.0000.06416.52
7.4.280.0030.06216.50
7.4.270.0030.06016.41
7.4.260.0030.06013.24
7.4.250.0030.06216.40
7.4.240.0030.06016.41
7.4.230.0030.06016.24
7.4.220.0130.10016.52
7.4.210.0070.09416.45
7.4.200.0040.06416.61
7.4.190.0000.06816.68
7.4.160.0170.08416.36
7.4.150.0160.08716.53
7.4.140.0060.09116.51
7.4.130.0000.09716.35
7.4.120.0030.09316.52
7.4.110.0130.08816.46
7.4.100.0130.09116.58
7.4.90.0130.08416.41
7.4.80.0100.09619.39
7.4.70.0100.08916.40
7.4.60.0090.08916.39
7.4.50.0030.04416.25
7.4.40.0100.07216.48
7.4.30.0100.08616.54
7.4.00.0000.07714.99
7.3.330.0000.06812.86
7.3.320.0030.05813.04
7.3.310.0030.06115.98
7.3.300.0000.06316.04
7.3.290.0060.09516.11
7.3.280.0060.09916.11
7.3.270.0130.11516.30
7.3.260.0150.08416.12
7.3.250.0050.09916.24
7.3.240.0060.09116.04
7.3.230.0060.09016.48
7.3.210.0130.08316.18
7.3.200.0100.08716.27
7.3.190.0140.08816.20
7.3.180.0170.08316.10
7.3.170.0030.09416.22
7.3.160.0060.08816.23
7.3.120.0070.06914.76
7.3.10.0070.06916.31
7.3.00.0030.07116.11
7.2.330.0070.09216.40
7.2.320.0120.08716.28
7.2.310.0100.08816.45
7.2.300.0130.09216.24
7.2.290.0060.09016.64
7.2.130.0000.07216.24
7.2.120.0070.06916.24
7.2.110.0120.07016.22
7.2.100.0070.07416.07
7.2.90.0030.08016.33
7.2.80.0130.07216.52
7.2.70.0170.07016.36
7.2.60.0070.07416.55
7.2.50.0140.07716.07
7.2.40.0130.07016.70
7.2.30.0100.06816.44
7.2.20.0030.07216.52
7.2.10.0130.07216.34
7.2.00.0050.07117.65
7.1.250.0000.07315.19
7.1.200.0070.06915.69
7.1.100.0030.07117.71
7.1.70.1850.08714.96
7.1.60.0100.12319.31
7.1.50.0100.12416.48
7.1.00.0030.08722.31
7.0.200.0070.06116.76
7.0.140.0030.15321.99
7.0.120.0030.13022.05
7.0.60.0100.14321.77
7.0.50.0070.17017.91
7.0.40.0070.15320.09
7.0.30.0530.13320.00
7.0.20.0200.09720.09
7.0.10.0100.14320.01
7.0.00.0030.11019.99
5.6.280.0000.16720.91
5.6.210.0000.11020.43
5.6.200.0100.15018.22
5.6.190.0070.16020.33
5.6.180.0170.11020.35
5.6.170.0300.14720.46
5.6.160.0070.12320.50
5.6.150.0030.13318.18
5.6.140.0100.10718.08
5.6.130.0200.12318.11
5.6.120.0130.20321.13
5.6.110.0030.13321.12
5.6.100.0100.19721.02
5.6.90.0030.16721.02
5.6.80.0070.16020.43
5.5.350.0170.14020.42
5.5.340.0070.11317.96
5.5.330.0100.16020.21
5.5.320.0470.12020.28
5.5.310.0170.13320.28
5.5.300.0030.10717.98
5.5.290.0030.17317.97
5.5.280.0100.17720.76
5.5.270.0000.15320.74
5.5.260.0070.10020.72
5.5.250.0100.16020.63
5.5.240.0170.12720.06
5.4.450.0030.10319.11
5.4.440.0030.10019.45
5.4.430.0100.13719.50
5.4.420.0030.09719.50
5.4.410.0000.10319.38
5.4.400.0030.15718.81
5.4.390.0030.10019.14
5.4.380.0070.10319.00
5.4.370.0130.14718.79
5.4.360.0030.11318.81
5.4.350.0000.10019.08
5.4.340.0070.12019.18
5.4.320.0070.10018.79
5.4.310.0130.14019.18
5.4.300.0030.10719.17
5.4.290.0030.12718.80
5.4.280.0200.15019.20
5.4.270.0070.13319.08
5.4.260.0000.15719.17
5.4.250.0070.10319.07
5.4.240.0130.14319.14
5.4.230.0100.09319.14
5.4.220.0070.15718.81
5.4.210.0030.12318.99
5.4.200.0030.16719.11
5.4.190.0030.15018.91
5.4.180.0000.10018.90
5.4.170.0000.10319.17
5.4.160.0000.13718.77
5.4.150.0100.14719.13
5.4.140.0000.13016.27
5.4.130.0000.16316.19
5.4.120.0070.15316.34
5.4.110.0070.14716.23
5.4.100.0030.15016.39
5.4.90.0100.09716.36
5.4.80.0070.12716.39
5.4.70.0030.14316.34
5.4.60.0070.09316.32
5.4.50.0000.16016.12
5.4.40.0030.12016.21
5.4.30.0100.15716.57
5.4.20.0030.09716.36
5.4.10.0070.10016.38
5.4.00.0030.09715.70
5.3.290.0170.13714.58
5.3.280.0070.10014.53
5.3.270.0030.13014.71
5.3.260.0100.15714.42
5.3.250.0200.14314.57
5.3.240.0030.12714.55
5.3.230.0130.11014.52
5.3.220.0030.10014.50
5.3.210.0070.10714.46
5.3.200.0000.10014.57
5.3.190.0070.10314.55
5.3.180.0070.16014.66
5.3.170.0070.09714.57
5.3.160.0070.11314.48
5.3.150.0070.14314.57
5.3.140.0070.13314.50
5.3.130.0100.12714.48
5.3.120.0170.12014.44
5.3.110.0070.10314.47
5.3.100.0100.16013.96
5.3.90.0000.10014.03
5.3.80.0070.16014.11
5.3.70.0070.13013.83
5.3.60.0030.09713.93
5.3.50.0130.15014.04
5.3.40.0030.14713.76
5.3.30.0030.09713.85
5.3.20.0070.13013.63
5.3.10.0100.09013.60
5.3.00.0030.12313.44
5.2.170.0000.05311.00
5.2.160.0030.06310.91
5.2.150.0030.07011.03
5.2.140.0070.06010.91
5.2.130.0030.03011.02
5.2.120.0000.03311.00
5.2.110.0070.05711.03
5.2.100.0030.05310.94
5.2.90.0100.04011.03
5.2.80.0100.02711.11
5.2.70.0070.03011.10
5.2.60.0000.03310.82
5.2.50.0070.06011.04
5.2.40.0030.04011.01
5.2.30.0030.04010.84
5.2.20.0000.04010.88
5.2.10.0030.02710.85
5.2.00.0070.05710.67
5.1.60.0000.0609.95
5.1.50.0070.05010.05
5.1.40.0070.0279.97
5.1.30.0030.02710.30
5.1.20.0000.04010.30
5.1.10.0030.0409.95
5.1.00.0100.04710.05
5.0.50.0000.0508.64
5.0.40.0100.0138.64
5.0.30.0000.0338.64
5.0.20.0100.0378.64
5.0.10.0070.0378.64
5.0.00.0070.0578.64
4.4.90.0030.0208.64
4.4.80.0030.0238.64
4.4.70.0000.0408.64
4.4.60.0030.0238.64
4.4.50.0100.0278.64
4.4.40.0030.0338.64
4.4.30.0030.0338.64
4.4.20.0000.0408.64
4.4.10.0030.0178.64
4.4.00.0000.0408.64
4.3.110.0000.0408.64
4.3.100.0030.0138.64
4.3.90.0000.0308.64
4.3.80.0030.0508.64
4.3.70.0000.0278.64
4.3.60.0070.0178.64
4.3.50.0000.0308.64
4.3.40.0030.0578.64
4.3.30.0030.0208.64
4.3.20.0000.0408.64
4.3.10.0030.0338.64
4.3.00.0000.0308.64

preferences:
45.35 ms | 401 KiB | 5 Q