3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 33; $i < 127; $i++) { print sha1(chr($i)); print "\n"; }

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)
8.3.40.0150.00718.73
8.3.30.0070.00718.94
8.3.20.0000.00820.16
8.3.10.0040.00423.48
8.3.00.0040.00420.56
8.2.170.0100.01022.96
8.2.160.0100.00320.53
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0060.00322.25
8.2.110.0030.00722.16
8.2.100.0040.00817.78
8.2.90.0060.00319.17
8.2.80.0000.00817.97
8.2.70.0030.01017.63
8.2.60.0090.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0060.00318.05
8.2.20.0000.00717.64
8.2.10.0030.00517.61
8.2.00.0000.00717.48
8.1.270.0000.00823.84
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0080.00419.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0060.00317.28
8.1.180.0000.00918.10
8.1.170.0060.00318.59
8.1.160.0000.00721.94
8.1.150.0000.00718.63
8.1.140.0080.00017.30
8.1.130.0040.00417.80
8.1.120.0070.00017.29
8.1.110.0040.00417.39
8.1.100.0050.00217.42
8.1.90.0040.00417.30
8.1.80.0000.00817.40
8.1.70.0040.00417.28
8.1.60.0040.00417.49
8.1.50.0040.00417.48
8.1.40.0050.00317.36
8.1.30.0000.00817.45
8.1.20.0030.00517.56
8.1.10.0080.00017.49
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0070.00018.46
8.0.270.0000.00817.15
8.0.260.0030.00316.68
8.0.250.0050.00216.96
8.0.240.0030.00317.00
8.0.230.0000.00716.80
8.0.220.0030.00316.87
8.0.210.0040.00416.88
8.0.200.0030.00516.84
8.0.190.0030.00316.80
8.0.180.0090.00016.89
8.0.170.0040.00416.79
8.0.160.0040.00416.86
8.0.150.0000.00716.73
8.0.140.0000.00816.77
8.0.130.0000.00513.27
8.0.120.0000.00816.80
8.0.110.0050.00316.87
8.0.100.0040.00416.69
8.0.90.0070.00016.72
8.0.80.0040.01816.79
8.0.70.0030.00516.82
8.0.60.0000.00716.73
8.0.50.0000.00816.88
8.0.30.0120.00917.14
8.0.20.0140.00717.40
8.0.10.0000.00717.05
8.0.00.0070.01516.53
7.4.330.0000.00515.08
7.4.320.0060.00016.32
7.4.300.0000.00616.53
7.4.290.0000.00816.41
7.4.280.0000.00716.45
7.4.270.0030.00516.38
7.4.260.0040.00416.27
7.4.250.0080.00016.49
7.4.240.0020.00516.47
7.4.230.0050.00216.59
7.4.220.0150.01216.46
7.4.210.0070.00916.49
7.4.200.0000.00716.59
7.4.190.0030.00516.70
7.4.160.0120.00516.33
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0100.01016.38
7.4.120.0090.00916.44
7.4.110.0080.01116.50
7.4.100.0100.01016.52
7.4.90.0090.00916.31
7.4.80.0070.01319.39
7.4.70.0130.00316.43
7.4.60.0040.01216.45
7.4.50.0060.00316.11
7.4.40.0000.01922.77
7.4.30.0120.00616.32
7.4.00.0110.00714.74
7.3.330.0030.00313.19
7.3.320.0020.00213.00
7.3.310.0030.00516.34
7.3.300.0030.00316.14
7.3.290.0080.00716.26
7.3.280.0090.00816.28
7.3.270.0040.01317.40
7.3.260.0060.01216.33
7.3.250.0100.01016.41
7.3.240.0120.00916.29
7.3.230.0150.00416.50
7.3.210.0160.00516.27
7.3.200.0130.00419.39
7.3.190.0090.01516.25
7.3.180.0100.01016.43
7.3.170.0090.00916.49
7.3.160.0160.00016.47
7.3.120.0100.00714.80
7.2.330.0170.00716.79
7.2.320.0090.00916.68
7.2.310.0030.01516.22
7.2.300.0090.00916.50
7.2.290.0040.01316.49
7.2.110.0070.00716.09
7.2.100.0100.00316.69
7.2.90.0080.01116.64
7.2.80.0090.00616.48
7.2.70.0140.00017.03
7.2.60.0070.00716.89
7.2.50.0120.00716.60
7.2.40.0100.00716.47
7.2.30.0110.00016.82
7.2.20.0090.00916.68
7.2.10.0000.01216.60
7.2.00.0090.00617.89
7.1.230.0070.00715.54
7.1.220.0140.00015.59
7.1.210.0070.00715.45
7.1.200.0040.00715.72
7.1.190.0040.00415.47
7.1.180.0070.00715.61
7.1.170.0110.00415.72
7.1.160.0100.01015.81
7.1.150.0070.00715.70
7.1.140.0060.01015.63
7.1.130.0100.00315.46
7.1.120.0090.00615.83
7.1.110.0100.00315.90
7.1.100.0140.00116.96
7.1.90.0070.00715.80
7.1.80.0070.00715.72
7.1.70.0030.00816.49
7.1.60.0100.01217.47
7.1.50.0080.01316.23
7.1.40.0160.01215.48
7.1.30.0110.01115.23
7.1.20.0100.01015.79
7.1.10.0170.00515.77
7.1.00.0140.03819.11
7.0.310.0130.00715.33
7.0.300.0030.01015.45
7.0.290.0040.01215.46
7.0.280.0080.00815.34
7.0.270.0130.00715.18
7.0.260.0140.00315.42
7.0.250.0190.00015.64
7.0.240.0070.00715.30
7.0.230.0000.01415.27
7.0.220.0090.00615.18
7.0.210.0110.00015.13
7.0.200.0050.00816.13
7.0.190.0030.01315.08
7.0.180.0080.00415.20
7.0.170.0090.00615.34
7.0.160.0160.00615.27
7.0.150.0200.00715.22
7.0.140.0090.04118.60
7.0.130.0120.01215.40
7.0.120.0110.01515.30
7.0.110.0230.00315.32
7.0.100.0150.00815.36
7.0.90.0100.01015.52
7.0.80.0120.04217.71
7.0.70.0100.04017.69
7.0.60.0310.02117.55
7.0.50.0180.03717.96
7.0.40.0080.03616.69
7.0.30.0080.02716.73
7.0.20.0060.02316.80
7.0.10.0080.02316.77
7.0.00.0080.04516.79
5.6.380.0060.00914.11
5.6.370.0060.01014.21
5.6.360.0070.00713.89
5.6.350.0000.01113.96
5.6.340.0000.01314.05
5.6.330.0060.00613.82
5.6.320.0090.00914.34
5.6.310.0090.00614.31
5.6.300.0130.01314.06
5.6.290.0170.00714.63
5.6.280.0090.03917.52
5.6.270.0210.00414.48
5.6.260.0170.00514.07
5.6.250.0200.00514.45
5.6.240.0070.01514.45
5.6.230.0140.04217.34
5.6.220.0070.02517.46
5.6.210.0090.04217.50
5.6.200.0080.04617.75
5.6.190.0100.02317.61
5.6.180.0070.04717.68
5.6.170.0070.02117.70
5.6.160.0030.02217.72
5.6.150.0030.04617.60
5.6.140.0090.03917.86
5.6.130.0040.03117.82
5.6.120.0060.03417.73
5.6.110.0070.03217.49
5.6.100.0050.04917.67
5.6.90.0100.03817.52
5.6.80.0070.04117.44
5.6.70.0100.04717.26
5.6.60.0130.03217.33
5.6.50.0040.04017.20
5.6.40.0110.02417.33
5.6.30.0110.02217.25
5.6.20.0070.02917.15
5.6.10.0070.03317.20
5.6.00.0120.03417.24
5.5.380.0040.00810.96
5.5.370.0040.02515.62
5.5.360.0110.01815.65
5.5.350.0140.03315.66
5.5.340.0110.04015.94
5.5.330.0090.04215.96
5.5.320.0080.02115.98
5.5.310.0020.04716.03
5.5.300.0070.04515.92
5.5.290.0090.03516.02
5.5.280.0030.04715.83
5.5.270.0100.04015.73
5.5.260.0100.03615.88
5.5.250.0050.04115.82
5.5.240.0110.03515.58
5.5.230.0120.04015.56
5.5.220.0080.03815.54
5.5.210.0050.03715.52
5.5.200.0100.04215.43
5.5.190.0020.04615.62
5.5.180.0050.03415.51
5.5.170.0080.01214.14
5.5.160.0080.03215.40
5.5.150.0030.02315.51
5.5.140.0110.03315.62
5.5.130.0050.04315.43
5.5.120.0070.04015.59
5.5.110.0160.03615.47
5.5.100.0080.02015.38
5.5.90.0010.04315.35
5.5.80.0110.03015.47
5.5.70.0030.04615.54
5.5.60.0070.03815.52
5.5.50.0150.03315.49
5.5.40.0070.02215.61
5.5.30.0050.03115.48
5.5.20.0030.03215.59
5.5.10.0000.03815.32
5.5.00.0060.03115.38
5.4.450.0080.04215.18
5.4.440.0050.03915.06
5.4.430.0040.02515.05
5.4.420.0070.02515.12
5.4.410.0050.03115.21
5.4.400.0030.03014.91
5.4.390.0070.03014.78
5.4.380.0070.04014.95
5.4.370.0060.03714.85
5.4.360.0120.03715.03
5.4.350.0030.04214.98
5.4.340.0060.02814.85
5.4.330.0030.01010.46
5.4.320.0070.03715.02
5.4.310.0060.02214.89
5.4.300.0080.02714.83
5.4.290.0110.03614.79
5.4.280.0060.04014.67
5.4.270.0100.02814.89
5.4.260.0130.01514.71
5.4.250.0070.04414.87
5.4.240.0130.01814.79
5.4.230.0050.04114.78
5.4.220.0050.03214.93
5.4.210.0100.03814.92
5.4.200.0120.03514.99
5.4.190.0080.03814.81
5.4.180.0050.02414.88
5.4.170.0080.04014.70
5.4.160.0050.02714.86
5.4.150.0070.02714.68
5.4.140.0090.03013.47
5.4.130.0030.03813.47
5.4.120.0080.03613.58
5.4.110.0030.04213.49
5.4.100.0020.02913.51
5.4.90.0050.03513.54
5.4.80.0070.02313.47
5.4.70.0030.02313.29
5.4.60.0060.01913.41
5.4.50.0070.01913.30
5.4.40.0060.02213.47
5.4.30.0000.03813.54
5.4.20.0050.03913.48
5.4.10.0060.02313.36
5.4.00.0050.02313.18
5.3.290.0050.04212.59
5.3.280.0120.02312.42
5.3.270.0030.04312.45
5.3.260.0090.02812.47
5.3.250.0110.02712.53
5.3.240.0040.04412.29
5.3.230.0050.02312.43
5.3.220.0110.02912.37
5.3.210.0070.02312.33
5.3.200.0090.02912.40
5.3.190.0080.03012.28
5.3.180.0020.02712.46
5.3.170.0050.03412.46
5.3.160.0070.02212.36
5.3.150.0050.03712.52
5.3.140.0020.02312.28
5.3.130.0040.02912.37
5.3.120.0050.02012.39
5.3.110.0100.03012.40
5.3.100.0050.02312.23
5.3.90.0050.02912.17
5.3.80.0050.03712.11
5.3.70.0070.03912.14
5.3.60.0050.02312.11
5.3.50.0090.02011.90
5.3.40.0030.03812.01
5.3.30.0030.02312.17
5.3.20.0080.03511.98
5.3.10.0090.01811.86
5.3.00.0040.03911.75
5.2.170.0030.03510.70
5.2.160.0080.01510.75
5.2.150.0080.03010.69
5.2.140.0030.02810.54
5.2.130.0060.03110.62
5.2.120.0050.01510.66
5.2.110.0080.03210.60
5.2.100.0060.03010.51
5.2.90.0030.01710.48
5.2.80.0050.02510.57
5.2.70.0020.02310.59
5.2.60.0050.02210.45
5.2.50.0020.01910.57
5.2.40.0050.03310.68
5.2.30.0030.03410.41
5.2.20.0030.01510.53
5.2.10.0020.01710.58
5.2.00.0010.02810.46
5.1.60.0080.00810.28
5.1.50.0010.02110.28
5.1.40.0030.02510.28
5.1.30.0030.01410.28
5.1.20.0070.02710.28
5.1.10.0060.01210.28
5.1.00.0030.03010.28
5.0.50.0030.02410.28
5.0.40.0040.01010.28
5.0.30.0030.01610.28
5.0.20.0030.01810.28
5.0.10.0040.02010.28
5.0.00.0010.01610.28
4.4.90.0020.01110.28
4.4.80.0020.01410.28
4.4.70.0000.00910.28
4.4.60.0040.01510.28
4.4.50.0000.01210.28
4.4.40.0020.02710.28
4.4.30.0010.02010.28
4.4.20.0010.00810.28
4.4.10.0000.01710.28
4.4.00.0030.01410.28
4.3.110.0030.01110.28
4.3.100.0050.01710.28
4.3.90.0010.01610.28
4.3.80.0040.02810.28
4.3.70.0020.01810.28
4.3.60.0060.01610.28
4.3.50.0020.02110.28
4.3.40.0010.01310.28
4.3.30.0040.00610.28
4.3.20.0020.00810.28
4.3.10.0030.00810.28
4.3.00.0010.02110.28

preferences:
51.55 ms | 400 KiB | 5 Q