3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strlen('usesomesillystringfor')); echo crypt('mypassword', '$2a$10$usesomesillystringfors'); echo crypt('mypassword2', '$2a$10$usesomesillystringforu');

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)
8.3.60.0100.19218.18
8.3.50.0080.20021.99
8.3.40.0130.20218.59
8.3.30.0100.19018.88
8.3.20.0000.10920.07
8.3.10.0000.10823.53
8.3.00.0030.10422.34
8.2.180.0030.19817.93
8.2.170.0160.18722.96
8.2.160.0100.20020.43
8.2.150.0100.09924.18
8.2.140.0100.09824.66
8.2.130.0030.10526.16
8.2.120.0070.10217.63
8.2.110.0070.10322.30
8.2.100.0070.11917.59
8.2.90.0070.11419.14
8.2.80.0070.11517.97
8.2.70.0030.11817.38
8.2.60.0030.11717.91
8.2.50.0030.11818.07
8.2.40.0100.11118.09
8.2.30.0070.12617.86
8.2.20.0030.11717.63
8.2.10.0000.12017.61
8.2.00.0000.12117.41
8.1.280.0130.19125.92
8.1.270.0070.10523.97
8.1.260.0070.10126.35
8.1.250.0030.12628.09
8.1.240.0000.11123.81
8.1.230.0100.11519.09
8.1.220.0030.11817.74
8.1.210.0030.11718.77
8.1.200.0070.11617.23
8.1.190.0030.11717.30
8.1.180.0100.11218.10
8.1.170.0000.12118.59
8.1.160.0000.12021.93
8.1.150.0030.11718.50
8.1.140.0000.12017.36
8.1.130.0070.11317.72
8.1.120.0000.12017.26
8.1.110.0070.11617.20
8.1.100.0000.12017.23
8.1.90.0030.11717.29
8.1.80.0030.11717.22
8.1.70.0000.12017.27
8.1.60.0030.11817.43
8.1.50.0030.11817.39
8.1.40.0030.11717.31
8.1.30.0000.12217.52
8.1.20.0070.11617.50
8.1.10.0000.12217.45
8.1.00.0030.11817.26
8.0.300.0000.12218.77
8.0.290.0070.11717.05
8.0.280.0030.11618.30
8.0.270.0000.12017.05
8.0.260.0070.11316.75
8.0.250.0000.12016.86
8.0.240.0060.11416.79
8.0.230.0030.11616.78
8.0.220.0030.11716.79
8.0.210.0070.11516.59
8.0.200.0100.11016.79
8.0.190.0030.11816.86
8.0.180.0030.11716.72
8.0.170.0000.12216.79
8.0.160.0030.11716.71
8.0.150.0000.12116.71
8.0.140.0030.11716.70
8.0.130.0030.11513.14
8.0.120.0030.11816.70
8.0.110.0030.11816.73
8.0.100.0000.12116.58
8.0.90.0030.11616.63
8.0.80.0060.18916.72
8.0.70.0070.11316.71
8.0.60.0030.11716.62
8.0.50.0000.12016.73
8.0.30.0080.17716.91
8.0.20.0100.17717.40
8.0.10.0000.12316.94
8.0.00.0130.16916.62
7.4.330.0000.11815.02
7.4.320.0030.11616.45
7.4.300.0030.12816.26
7.4.290.0030.12616.46
7.4.280.0100.12416.39
7.4.270.0070.11316.38
7.4.260.0000.11916.32
7.4.250.0100.11116.22
7.4.240.0030.11616.47
7.4.230.0030.11816.57
7.4.220.0030.17116.48
7.4.210.0080.18616.41
7.4.200.0070.11416.15
7.4.190.0070.11416.54
7.4.160.0100.17916.32
7.4.150.0030.17417.40
7.4.140.0070.17817.86
7.4.130.0160.16816.33
7.4.120.0080.18216.27
7.4.110.0100.16816.36
7.4.100.0100.16916.17
7.4.90.0030.17416.36
7.4.80.0100.18216.17
7.4.70.0060.17416.35
7.4.60.0160.16716.12
7.4.50.0030.11016.33
7.4.40.0070.12922.77
7.4.30.0130.19216.55
7.4.00.0070.13714.68
7.3.330.0000.11812.88
7.3.320.0070.11312.97
7.3.310.0000.11916.17
7.3.300.0030.11516.11
7.3.290.0130.17616.09
7.3.280.0110.18916.10
7.3.270.0160.16217.40
7.3.260.0160.16116.00
7.3.250.0100.17116.27
7.3.240.0090.16816.23
7.3.230.0070.17116.50
7.3.210.0030.17616.34
7.3.200.0030.17619.39
7.3.190.0100.17916.18
7.3.180.0060.16816.01
7.3.170.0100.16616.30
7.3.160.0030.17316.15
7.3.120.0030.13814.69
7.3.110.0070.14114.84
7.3.100.0030.13814.91
7.3.90.0030.13114.76
7.3.80.0030.13114.72
7.3.70.0070.12814.69
7.3.60.0100.12314.75
7.3.50.0070.13514.80
7.3.40.0070.13414.50
7.3.30.0070.12414.82
7.3.20.0070.12916.61
7.3.10.0030.13016.52
7.3.00.0050.13016.53
7.2.330.0130.17616.61
7.2.320.0070.17316.51
7.2.310.0030.17416.56
7.2.300.0090.16616.55
7.2.290.0130.18216.41
7.2.250.0130.12715.09
7.2.240.0100.13815.00
7.2.230.0030.13314.71
7.2.220.0030.13515.13
7.2.210.0070.13515.13
7.2.200.0030.13315.00
7.2.190.0100.12815.04
7.2.180.0100.13214.62
7.2.170.0070.13214.78
7.2.130.0030.13216.87
7.2.120.0060.13116.35
7.2.110.0070.13316.81
7.2.100.0030.12616.62
7.2.90.0070.12716.86
7.2.80.0070.12616.85
7.2.70.0130.12116.88
7.2.60.0120.12716.51
7.2.50.0070.13416.97
7.2.40.0030.13216.74
7.2.30.0030.13816.68
7.2.20.0100.12416.54
7.2.10.0030.13216.61
7.2.00.0070.13118.00
7.1.330.0030.13115.86
7.1.320.0030.13415.71
7.1.310.0100.12815.73
7.1.300.0100.12615.70
7.1.290.0030.13415.62
7.1.280.0030.12715.61
7.1.270.0030.13715.40
7.1.260.0100.13015.65
7.1.250.0070.12915.45
7.1.200.0000.13215.42
7.1.100.0070.13318.15
7.1.70.0030.13217.00
7.1.60.0030.12717.18
7.1.50.0070.16616.98
7.1.00.0070.21722.28
7.0.200.0490.13516.48
7.0.140.0070.22322.21
7.0.60.0200.21719.92
7.0.50.0070.17017.88
7.0.40.0070.17720.21
7.0.30.0300.16020.09
7.0.20.0170.17320.21
7.0.10.0170.16720.30
7.0.00.0070.17020.12
5.6.280.0030.23721.14
5.6.210.0030.15720.46
5.6.200.0030.16318.12
5.6.190.0130.20320.61
5.6.180.0200.17320.45
5.6.170.0170.16320.41
5.6.160.0130.19020.50
5.6.150.0000.16018.11
5.6.140.0070.16018.16
5.6.130.0070.16318.15
5.6.120.0130.18320.98
5.6.110.0070.23021.11
5.6.100.0170.22321.03
5.6.90.0100.16021.09
5.6.80.0030.16320.35
5.6.70.0200.20720.37
5.5.350.0030.22720.42
5.5.340.0030.17317.88
5.5.330.0000.17020.07
5.5.320.0030.16720.27
5.5.310.0370.19720.16
5.5.300.0000.16717.96
5.5.290.0030.21717.96
5.5.280.0130.18020.77
5.5.270.0130.18720.86
5.5.260.0170.19320.96
5.5.250.0100.18320.58
5.5.240.0170.18320.34
5.4.450.1900.16719.39
5.4.440.1930.16719.48
5.4.430.1770.15719.10
5.4.420.1700.16019.48
5.4.410.1600.16019.29
5.4.400.1800.16719.25
5.4.390.1700.16318.80
5.4.380.1700.16718.78
5.4.370.1870.15719.24
5.4.360.2630.15318.91
5.4.350.1830.17018.80
5.4.340.1670.16318.89
5.4.320.1870.16719.21
5.4.310.1900.16319.13
5.4.300.1930.17019.13
5.4.290.1770.15318.88
5.4.280.1900.16719.21
5.4.270.1700.15318.80
5.4.260.1930.16019.14
5.4.250.2030.17018.78
5.4.240.1770.16019.08
5.4.230.1800.15019.09
5.4.220.1730.16018.93
5.4.210.1630.15319.07
5.4.200.1770.14719.24
5.4.190.1600.15719.12
5.4.180.2930.14019.23
5.4.170.1770.16319.05
5.4.160.1630.16019.21
5.4.150.2030.17018.89
5.4.140.1970.16016.27
5.4.130.1830.15316.22
5.4.120.1900.16016.33
5.4.110.1730.16016.39
5.4.100.1630.15716.41
5.4.90.0530.16716.38
5.4.80.0030.16716.42
5.4.70.0030.21316.53
5.4.60.0830.15316.21
5.4.50.1970.15716.40
5.4.40.1700.15316.27
5.4.30.1770.16316.41
5.4.20.1630.16016.36
5.4.10.1970.19016.37
5.4.00.2070.15315.67
5.3.290.1900.16014.51
5.3.280.1830.16314.46
5.3.270.1800.16714.48
5.3.260.1670.15314.62
5.3.250.1900.16014.55
5.3.240.1730.16314.44
5.3.230.1630.16014.50
5.3.220.1700.16314.51
5.3.210.0070.20314.44
5.3.200.0030.22014.41
5.3.190.0000.16014.51
5.3.180.1330.16314.40
5.3.170.1730.16014.43
5.3.160.1870.16014.39
5.3.150.1930.16314.46
5.3.140.1670.15714.48
5.3.130.1800.17314.40
5.3.120.0030.18014.39
5.3.110.0000.16714.41
5.3.100.0030.22713.89
5.3.90.1770.16713.96
5.3.80.1800.15713.85
5.3.70.1900.16714.03
5.3.60.1930.15313.87
5.3.50.1770.15713.89
5.3.40.1830.16313.87
5.3.30.1770.15313.84
5.3.20.1970.16713.49
5.3.10.1800.15313.56
5.3.00.1700.15713.57
5.2.170.1530.02710.94
5.2.160.1370.03311.14
5.2.150.1370.03711.21
5.2.140.1400.03310.94
5.2.130.1400.03010.97
5.2.120.1530.02311.06
5.2.110.1470.02310.94
5.2.100.1300.02710.95
5.2.90.1470.02311.05
5.2.80.1470.02710.86
5.2.70.2030.03011.06
5.2.60.1470.03311.02
5.2.50.1700.03710.96
5.2.40.1400.03010.94
5.2.30.1400.03310.74
5.2.20.1170.02710.94
5.2.10.1500.03010.86
5.2.00.1400.03010.63
5.1.60.1430.0379.87
5.1.50.1370.0309.85
5.1.40.1200.02310.13
5.1.30.0600.03710.27
5.1.20.0100.04310.35
5.1.10.0030.05310.00
5.1.00.0000.03010.10
5.0.50.0000.0408.45
5.0.40.0000.0278.37
5.0.30.0030.0408.15
5.0.20.0470.0308.09
5.0.10.0630.0238.07
5.0.00.0570.0378.23
4.4.90.0700.0207.90
4.4.80.0700.0207.90
4.4.70.0600.0207.90
4.4.60.0600.0177.90
4.4.50.0770.0207.90
4.4.40.0530.0277.90
4.4.30.0600.0177.90
4.4.20.0600.0137.90
4.4.10.0730.0237.90
4.4.00.0530.0277.90
4.3.110.0600.0177.90
4.3.100.0530.0177.90
4.3.90.0530.0177.90
4.3.80.0570.0237.90
4.3.70.0600.0177.90
4.3.60.0700.0137.90
4.3.50.0730.0277.90
4.3.40.0030.0307.90
4.3.30.0000.0177.90
4.3.20.0000.0177.90
4.3.10.0000.0407.90
4.3.00.0000.0137.90

preferences:
42.33 ms | 401 KiB | 5 Q