3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sha1(sha1('21stormX!')+sha1('21stormX!'));

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)
8.3.60.0150.00316.50
8.3.50.0130.00821.15
8.3.40.0030.01018.54
8.3.30.0140.00018.67
8.3.20.0070.00020.07
8.3.10.0040.00421.63
8.3.00.0060.00319.68
8.2.180.0060.00916.63
8.2.170.0110.00422.96
8.2.160.0170.00320.42
8.2.150.0080.00024.18
8.2.140.0030.01424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.50
8.2.110.0110.00021.00
8.2.100.0080.00417.72
8.2.90.0040.00419.08
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0090.00017.80
8.2.50.0000.00818.07
8.2.40.0030.00621.00
8.2.30.0040.00419.85
8.2.20.0070.00017.71
8.2.10.0040.00417.93
8.2.00.0040.00417.98
8.1.280.0030.01425.92
8.1.270.0030.01520.32
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.01020.60
8.1.230.0140.00020.90
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0000.01017.22
8.1.190.0000.00817.10
8.1.180.0070.00018.10
8.1.170.0000.00818.58
8.1.160.0030.00321.87
8.1.150.0100.00018.78
8.1.140.0050.00317.31
8.1.130.0050.00317.52
8.1.120.0070.00317.18
8.1.110.0000.00817.17
8.1.100.0030.00417.28
8.1.90.0000.00717.30
8.1.80.0060.00317.31
8.1.70.0030.00317.34
8.1.60.0050.00317.48
8.1.50.0040.00417.27
8.1.40.0080.00017.36
8.1.30.0040.00417.50
8.1.20.0040.00417.40
8.1.10.0070.00017.45
8.1.00.0040.00417.43
8.0.300.0060.00318.77
8.0.290.0030.00316.63
8.0.280.0040.00418.33
8.0.270.0040.00417.26
8.0.260.0000.00617.21
8.0.250.0040.00416.98
8.0.240.0030.00316.95
8.0.230.0030.00316.87
8.0.220.0040.00416.68
8.0.210.0030.00316.80
8.0.200.0030.00316.88
8.0.190.0090.00016.78
8.0.180.0000.00716.81
8.0.170.0000.00816.88
8.0.160.0000.00816.87
8.0.150.0050.00216.73
8.0.140.0040.00416.78
8.0.130.0050.00013.25
8.0.120.0050.00316.71
8.0.110.0000.00816.64
8.0.100.0050.00216.88
8.0.90.0000.00716.71
8.0.80.0000.01416.75
8.0.70.0040.00416.75
8.0.60.0000.00816.61
8.0.50.0050.00316.75
8.0.30.0090.01017.02
8.0.20.0160.00617.40
8.0.10.0000.00716.85
8.0.00.0100.00916.67
7.4.330.0000.00515.08
7.4.320.0000.00616.49
7.4.300.0070.00016.31
7.4.290.0070.00016.38
7.4.280.0000.00816.36
7.4.270.0060.00016.46
7.4.260.0030.00316.49
7.4.250.0000.00816.47
7.4.240.0040.00416.36
7.4.230.0000.00716.34
7.4.220.0120.00916.36
7.4.210.0060.00816.42
7.4.200.0050.00316.46
7.4.160.0060.00916.43
7.4.150.0090.00917.40
7.4.140.0150.00817.86
7.4.130.0060.01316.41
7.4.120.0100.01216.51
7.4.110.0160.01016.61
7.4.100.0240.00016.36
7.4.90.0070.01016.31
7.4.80.0040.01419.39
7.4.70.0150.00316.57
7.4.60.0140.00616.25
7.4.50.0040.00416.39
7.4.40.0160.00016.37
7.4.30.0160.00616.25
7.4.00.0030.01314.92
7.3.330.0030.00313.19
7.3.320.0030.00213.19
7.3.310.0030.00316.21
7.3.300.0030.00316.29
7.3.290.0060.00016.13
7.3.280.0120.00816.17
7.3.270.0080.00917.40
7.3.260.0090.00916.14
7.3.250.0080.00916.31
7.3.240.0060.01016.39
7.3.230.0100.01316.39
7.3.210.0000.01616.38
7.3.200.0140.01219.39
7.3.190.0030.01316.43
7.3.180.0090.00616.26
7.3.170.0130.00316.63
7.3.160.0110.00616.28
7.3.120.0070.01114.86
7.3.110.0140.00314.74
7.3.100.0120.00314.88
7.3.90.0140.00014.79
7.3.80.0060.00914.80
7.3.70.0090.00414.86
7.3.60.0060.00914.58
7.3.50.0070.01014.82
7.3.40.0100.00314.70
7.3.30.0070.00714.78
7.3.20.0090.00616.67
7.3.10.0070.01016.47
7.3.00.0070.00316.48
7.2.330.0070.01116.25
7.2.320.0150.00616.42
7.2.310.0090.00616.46
7.2.300.0040.01516.70
7.2.290.0070.01316.52
7.2.250.0030.01314.78
7.2.240.0070.01415.07
7.2.230.0060.00914.89
7.2.220.0070.00714.90
7.2.210.0030.01014.61
7.2.200.0000.01314.71
7.2.190.0030.01314.75
7.2.180.0140.00014.89
7.2.170.0070.00714.79
7.2.60.0070.00716.96
7.2.00.0030.00918.95
7.1.330.0100.00315.57
7.1.320.0060.00315.88
7.1.310.0090.00615.58
7.1.300.0060.00615.65
7.1.290.0030.01015.72
7.1.280.0100.00715.87
7.1.270.0000.01715.77
7.1.260.0060.00615.75
7.1.200.0090.00015.48
7.1.100.0030.00917.80
7.1.70.0000.00817.03
7.1.60.0210.00420.03
7.1.50.0040.02116.57
7.1.00.0030.07722.30
7.0.200.0000.00816.57
7.0.100.0200.05319.95
7.0.90.0100.05319.90
7.0.80.0100.07320.02
7.0.70.0200.07019.89
7.0.60.0170.07319.88
7.0.50.0070.08320.24
7.0.40.0070.07720.08
7.0.30.0070.09320.14
7.0.20.0030.08720.07
7.0.10.0100.06319.95
7.0.00.0070.08720.09
5.6.280.0000.07721.09
5.6.250.0130.08020.68
5.6.240.0070.08020.68
5.6.230.0070.08020.71
5.6.220.0170.04320.66
5.6.210.0030.08720.64
5.6.200.0100.04320.95
5.6.190.0100.03721.00
5.6.180.0030.08321.04
5.6.170.0100.06020.95
5.6.160.0100.06321.00
5.6.150.0130.06321.13
5.6.140.0130.08320.94
5.6.130.0130.04721.01
5.6.120.0030.09021.01
5.6.110.0030.05021.03
5.6.100.0100.03720.99
5.6.90.0070.06321.02
5.6.80.0170.06720.40
5.6.70.0100.06020.32
5.6.60.0070.06320.53
5.6.50.0070.08320.43
5.6.40.0170.07020.41
5.6.30.0130.07720.41
5.6.20.0330.05720.37
5.6.10.0030.08320.46
5.6.00.0070.07720.39
5.5.380.0070.04720.54
5.5.370.0070.07720.39
5.5.360.0130.07720.54
5.5.350.0100.04720.38
5.5.340.0100.05020.82
5.5.330.0000.06020.87
5.5.320.0030.05320.87
5.5.310.0030.08720.72
5.5.300.0100.08020.88
5.5.290.0000.07320.88
5.5.280.0130.08320.76
5.5.270.0130.07720.76
5.5.260.0100.07320.86
5.5.250.0100.07020.73
5.5.240.0030.06720.26
5.5.230.0130.07720.17
5.5.220.0100.07720.25
5.5.210.0070.07320.20
5.5.200.0070.08719.99
5.5.190.0030.08320.27
5.5.180.0030.04720.13
5.5.160.0100.06320.07
5.5.150.0030.04320.10
5.5.140.0070.08020.25
5.5.130.0200.06320.12
5.5.120.0000.05720.19
5.5.110.0100.04320.13
5.5.100.0070.07020.08
5.5.90.0070.05320.06
5.5.80.0130.03720.20
5.5.70.0070.06720.03
5.5.60.0070.06019.93
5.5.50.0030.04020.11
5.5.40.0000.05020.05
5.5.30.0030.07320.02
5.5.20.0170.07020.04
5.5.10.0030.08020.00
5.5.00.0030.07720.05
5.4.450.0030.04719.11
5.4.440.0070.05319.29
5.4.430.0070.08019.43
5.4.420.0000.07019.11
5.4.410.0030.04719.42
5.4.400.0030.08719.22
5.4.390.0100.04019.05
5.4.380.0100.08019.03
5.4.370.0100.07319.13
5.4.360.0000.08718.88
5.4.350.0130.04018.78
5.4.340.0100.04018.78
5.4.320.0130.06719.25
5.4.310.0100.08018.98
5.4.300.0130.06719.02
5.4.290.0130.05719.01
5.4.280.0100.07319.05
5.4.270.0070.04319.09
5.4.260.0170.03318.97
5.4.250.0030.05018.83
5.4.240.0030.07319.11
5.4.230.0000.08318.94
5.4.220.0070.04319.12
5.4.210.0070.07019.02
5.4.200.0100.06019.09
5.4.190.0100.06719.00
5.4.180.0130.05319.05
5.4.170.0070.06719.13
5.4.160.0070.04718.88
5.4.150.0030.07719.20
5.4.140.0070.04016.35
5.4.130.0070.04016.34
5.4.120.0130.06016.26
5.4.110.0030.04716.38
5.4.100.0100.03016.31
5.4.90.0070.04016.42
5.4.80.0130.03316.41
5.4.70.0070.05016.41
5.4.60.0070.07716.29
5.4.50.0100.05716.41
5.4.40.0030.07316.45
5.4.30.0100.06016.28
5.4.20.0030.07316.26
5.4.10.0070.07316.38
5.4.00.0030.07715.73

preferences:
105.41 ms | 401 KiB | 5 Q