3v4l.org

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

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)
8.3.40.0170.20218.80
8.3.30.0030.19818.63
8.3.20.0070.10218.72
8.3.10.0070.10120.92
8.3.00.0070.10223.36
8.2.170.0100.19122.96
8.2.160.0070.19320.57
8.2.150.0070.10224.18
8.2.140.0070.10124.66
8.2.130.0070.10226.16
8.2.120.0070.10220.84
8.2.110.0030.10820.27
8.2.100.0100.11517.72
8.2.90.0000.12019.17
8.2.80.0000.12218.05
8.2.70.0030.11917.36
8.2.60.0000.12117.80
8.2.50.0000.12218.07
8.2.40.0030.11818.03
8.2.30.0060.11419.37
8.2.20.0030.11717.64
8.2.10.0030.11617.68
8.2.00.0130.12117.51
8.1.270.0070.10223.99
8.1.260.0100.09826.35
8.1.250.0070.10128.09
8.1.240.0030.10723.92
8.1.230.0100.11320.88
8.1.220.0000.12118.77
8.1.210.0000.12118.92
8.1.200.0030.11917.22
8.1.190.0000.12017.41
8.1.180.0030.11918.10
8.1.170.0030.11718.46
8.1.160.0030.11718.84
8.1.150.0030.11818.49
8.1.140.0000.12017.34
8.1.130.0030.11617.78
8.1.120.0070.11417.39
8.1.110.0030.11717.29
8.1.100.0030.11617.27
8.1.90.0030.11717.28
8.1.80.0030.11617.28
8.1.70.0000.12017.36
8.1.60.0000.12217.52
8.1.50.0030.12017.39
8.1.40.0030.11717.34
8.1.30.0030.11717.47
8.1.20.0000.12217.47
8.1.10.0030.11817.39
8.1.00.0030.11817.41
8.0.300.0000.13019.77
8.0.290.0030.12017.16
8.0.280.0000.12218.31
8.0.270.0030.11617.25
8.0.260.0030.11616.82
8.0.250.0030.11716.87
8.0.240.0070.11516.95
8.0.230.0000.12016.89
8.0.220.0000.12016.81
8.0.210.0070.11316.78
8.0.200.0070.11216.77
8.0.190.0030.11916.92
8.0.180.0030.11716.86
8.0.170.0030.11816.81
8.0.160.0030.11716.89
8.0.150.0030.11716.81
8.0.140.0100.11116.77
8.0.130.0000.12313.32
8.0.120.0000.12316.66
8.0.110.0000.12216.93
8.0.100.0000.12016.86
8.0.90.0000.11916.86
8.0.80.0100.17516.73
8.0.70.0070.11516.74
8.0.60.0070.11316.82
8.0.50.0000.12116.88
8.0.30.0110.17317.10
8.0.20.0100.17817.40
8.0.10.0030.11917.06
8.0.00.0060.17816.65
7.4.330.0030.11416.76
7.4.320.0030.11616.36
7.4.300.0100.10916.53
7.4.290.0000.11916.34
7.4.280.0000.12016.54
7.4.270.0030.13316.57
7.4.260.0030.11513.18
7.4.250.0030.11916.43
7.4.240.0000.12316.50
7.4.230.0070.11316.43
7.4.220.0030.18516.44
7.4.210.0070.18216.52
7.4.200.0030.11616.32
7.4.190.0030.11616.40
7.4.160.0030.18116.32
7.4.150.0130.16817.40
7.4.140.0130.16317.86
7.4.130.0160.16416.45
7.4.120.0110.17016.55
7.4.110.0070.17316.33
7.4.100.0130.17616.43
7.4.90.0120.16816.51
7.4.80.0100.16719.39
7.4.70.0160.16316.45
7.4.60.0070.16816.29
7.4.50.0030.11016.46
7.4.40.0100.12722.77
7.4.30.0070.17416.32
7.4.00.0070.13114.82
7.3.330.0070.11112.90
7.3.320.0030.12812.90
7.3.310.0030.11716.07
7.3.300.0030.11715.94
7.3.290.0230.17016.19
7.3.280.0110.16816.14
7.3.270.0070.16917.40
7.3.260.0080.16918.24
7.3.250.0130.16916.27
7.3.240.0090.17616.23
7.3.230.0070.17316.39
7.3.210.0130.16416.30
7.3.200.0070.18519.39
7.3.190.0000.17716.36
7.3.180.0070.16916.45
7.3.170.0060.17116.27
7.3.160.0060.18416.36
7.3.120.0080.13614.93
7.3.110.0030.13514.68
7.3.100.0100.12714.52
7.3.90.0030.13214.37
7.3.80.0030.12914.44
7.3.70.0030.13214.65
7.3.60.0030.13314.68
7.3.50.0030.13314.71
7.3.40.0070.13214.63
7.3.30.0000.14314.73
7.3.20.0030.13116.46
7.3.10.0070.13716.65
7.3.00.0100.12616.35
7.2.330.0190.16616.46
7.2.320.0200.17516.39
7.2.310.0130.16616.49
7.2.300.0160.17616.27
7.2.290.0100.16716.43
7.2.250.0130.12415.03
7.2.240.0030.14415.01
7.2.230.0070.14114.97
7.2.220.0030.13015.01
7.2.210.0000.13314.86
7.2.200.0030.13115.03
7.2.190.0030.13414.89
7.2.180.0070.12514.59
7.2.170.0070.13114.88
7.2.00.0030.13419.27
7.1.330.0030.12915.73
7.1.320.0100.12415.92
7.1.310.0000.13515.79
7.1.300.0000.13115.46
7.1.290.0100.12615.56
7.1.280.0030.13215.44
7.1.270.0000.14215.59
7.1.260.0000.13715.67
7.1.100.0100.12717.95
7.1.70.0000.13017.14
7.1.60.0070.19319.08
7.1.50.0100.18616.93
7.1.00.0070.15722.32
7.0.200.0000.12916.46
7.0.140.0030.21022.15
7.0.70.0030.18721.93
7.0.60.0030.24321.55
7.0.50.0130.22022.14
7.0.40.0000.23720.09
7.0.30.0070.17720.07
7.0.20.0030.24720.14
7.0.10.0000.18020.05
7.0.00.0030.24720.09
5.6.280.0030.23321.06
5.6.220.0070.21720.61
5.6.210.0000.18020.57
5.6.200.0100.20021.04
5.6.190.0030.22721.04
5.6.180.0100.19720.91
5.6.170.0000.17021.00
5.6.160.0070.20721.05
5.6.150.0030.23320.93
5.6.140.0070.19321.04
5.6.130.0030.23021.08
5.6.120.0000.24021.07
5.6.110.0100.21321.02
5.6.100.0030.21020.98
5.6.90.0030.21321.09
5.6.80.0000.24320.44
5.6.70.0070.18320.47
5.6.60.0130.23020.38
5.6.50.0000.17020.48
5.6.40.0170.20720.37
5.6.30.0100.23720.43
5.6.20.0030.18020.51
5.6.10.0000.17320.36
5.6.00.0000.18020.41
5.5.360.0030.18020.42
5.5.350.0030.24020.41
5.5.340.0000.22720.79
5.5.330.0000.16720.88
5.5.320.0030.24020.92
5.5.310.0100.20720.78
5.5.300.0030.17020.90
5.5.290.0070.19320.72
5.5.280.0100.22320.63
5.5.270.0030.21320.90
5.5.260.0000.16720.87
5.5.250.0000.22020.66
5.5.240.0000.24320.25
5.5.230.0030.22720.27
5.5.220.0100.20320.26
5.5.210.0030.16020.25
5.5.200.0100.19320.18
5.5.190.0030.19020.19
5.5.180.0000.21720.25
5.5.160.0070.19320.10
5.5.150.0030.19020.26
5.5.140.0000.24020.22
5.5.130.0070.21720.17
5.5.120.0030.21320.16
5.5.110.0030.22320.17
5.5.100.0030.21320.15
5.5.90.0070.22020.05
5.5.80.0100.23320.00
5.5.70.0030.23720.14
5.5.60.0000.16320.09
5.5.50.0000.21020.13
5.5.40.0000.19020.02
5.5.30.0070.20719.98
5.5.20.0030.20320.06
5.5.10.0030.24719.95
5.5.00.0030.24720.02
5.4.450.0030.23019.30
5.4.440.0030.24719.23
5.4.430.0030.23019.45
5.4.420.0000.22319.42
5.4.410.0000.19719.29
5.4.400.0070.24018.96
5.4.390.0030.23718.95
5.4.380.0030.22019.09
5.4.370.0030.23318.98
5.4.360.0100.15319.11
5.4.350.0070.19319.05
5.4.340.0100.22019.23
5.4.320.0030.22318.98
5.4.310.0000.17019.05
5.4.300.0000.22719.08
5.4.290.0000.22019.10
5.4.280.0070.20019.11
5.4.270.0030.22318.96
5.4.260.0000.22719.06
5.4.250.0100.23018.89
5.4.240.0430.21019.04
5.4.230.0000.21319.09
5.4.220.0000.19718.96
5.4.210.0000.20319.05
5.4.200.0000.16018.78
5.4.190.0070.22019.06
5.4.180.0030.18019.02
5.4.170.0000.23019.10
5.4.160.0030.16719.05
5.4.150.0000.16018.94
5.4.140.0030.22016.15
5.4.130.0000.19316.36
5.4.120.0030.24016.32
5.4.110.0030.19716.24
5.4.100.0000.15716.45
5.4.90.0230.19016.21
5.4.80.0030.20716.27
5.4.70.0030.19016.24
5.4.60.0030.15316.24
5.4.50.0030.23316.30
5.4.40.0000.17016.33
5.4.30.0100.21316.27
5.4.20.0000.16016.30
5.4.10.0000.16016.22
5.4.00.0000.21315.71
5.3.290.0030.18714.64
5.3.280.0070.20714.52
5.3.270.0070.23314.58
5.3.260.0000.22714.46
5.3.250.0030.23314.54
5.3.240.0030.17714.59
5.3.230.0000.23714.43
5.3.220.0000.21014.55
5.3.210.0070.20314.56
5.3.200.0030.22314.54
5.3.190.0100.21014.55
5.3.180.0100.20014.41
5.3.170.0030.21014.55
5.3.160.0000.22014.40
5.3.150.0030.16314.57
5.3.140.0030.22014.54
5.3.130.0000.23714.48
5.3.120.0030.16314.52
5.3.110.0030.20314.50
5.3.100.0000.22713.94
5.3.90.0070.21013.85
5.3.80.0000.15713.78
5.3.70.0000.18314.01
5.3.60.0030.18013.98
5.3.50.0000.24713.71
5.3.40.0030.20713.85
5.3.30.0030.23713.88
5.3.20.0070.20313.68
5.3.10.0000.20713.41
5.3.00.0000.17013.59
5.2.170.0000.04312.22
5.2.160.0000.06012.22
5.2.150.0000.04312.22
5.2.140.0000.07012.22
5.2.130.0000.06712.22
5.2.120.0000.06312.22
5.2.110.0030.02712.22
5.2.100.0000.06012.22
5.2.90.0000.06312.22
5.2.80.0000.05712.22
5.2.70.0030.05712.22
5.2.60.0070.06312.22
5.2.50.0000.04012.22
5.2.40.0030.04312.22
5.2.30.0030.03712.22
5.2.20.0070.05712.22
5.2.10.0030.04312.22
5.2.00.0000.03312.22
5.1.60.0030.05012.22
5.1.50.0030.05312.22
5.1.40.0030.05312.22
5.1.30.0000.05712.22
5.1.20.0030.06012.22
5.1.10.0000.05312.22
5.1.00.0070.05012.22
5.0.50.0030.03712.22
5.0.40.0070.03712.22
5.0.30.0030.05712.22
5.0.20.0000.04312.22
5.0.10.0070.04012.22
5.0.00.0070.05312.22
4.4.90.0030.03312.22
4.4.80.0030.02712.22
4.4.70.0000.03312.22
4.4.60.0030.03312.22
4.4.50.0000.03312.22
4.4.40.0000.05312.22
4.4.30.0030.03312.22
4.4.20.0000.03712.22
4.4.10.0030.03312.22
4.4.00.0030.04712.22
4.3.110.0070.03012.22
4.3.100.0070.03012.22
4.3.90.0000.03712.22
4.3.80.0000.03712.22
4.3.70.0000.03312.22
4.3.60.0030.02312.22
4.3.50.0000.02312.22
4.3.40.0030.05012.22
4.3.30.0030.03312.22
4.3.20.0030.02712.22
4.3.10.0030.02312.22
4.3.00.0000.01712.22

preferences:
43.45 ms | 400 KiB | 5 Q