3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 20; $i++) echo sha256('test');

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)
8.3.60.0180.00016.75
8.3.50.0110.00718.05
8.3.40.0040.01118.92
8.3.30.0090.00618.79
8.3.20.0040.00420.13
8.3.10.0040.00423.66
8.3.00.0040.00419.38
8.2.180.0120.00618.29
8.2.170.0040.01122.96
8.2.160.0000.01320.39
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00320.52
8.2.120.0080.00026.35
8.2.110.0000.00920.52
8.2.100.0090.00317.91
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00617.91
8.2.50.0050.00318.07
8.2.40.0060.00319.34
8.2.30.0040.00420.67
8.2.20.0060.00317.55
8.2.10.0040.00417.98
8.2.00.0030.00518.10
8.1.280.0060.00925.92
8.1.270.0090.00023.96
8.1.260.0000.00828.09
8.1.250.0000.00828.09
8.1.240.0040.00422.19
8.1.230.0060.00617.52
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.56
8.1.180.0000.00918.10
8.1.170.0050.00318.55
8.1.160.0030.00321.89
8.1.150.0000.00718.82
8.1.140.0060.00319.55
8.1.130.0000.00717.50
8.1.120.0000.00717.39
8.1.110.0000.00717.40
8.1.100.0050.00217.30
8.1.90.0040.00417.38
8.1.80.0090.00017.38
8.1.70.0000.00717.34
8.1.60.0050.00217.39
8.1.50.0060.00317.53
8.1.40.0060.00317.35
8.1.30.0060.00317.47
8.1.20.0040.00417.42
8.1.10.0000.00917.55
8.1.00.0000.00717.56
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0030.00317.19
8.0.260.0060.00017.24
8.0.250.0030.00316.99
8.0.240.0030.00316.84
8.0.230.0040.00416.97
8.0.220.0050.00316.90
8.0.210.0080.00016.93
8.0.200.0000.00616.98
8.0.190.0030.00516.79
8.0.180.0030.00516.79
8.0.170.0060.00316.80
8.0.160.0090.00016.88
8.0.150.0030.00316.85
8.0.140.0070.00016.73
8.0.130.0060.00013.27
8.0.120.0080.00016.88
8.0.110.0000.00716.93
8.0.100.0050.00316.95
8.0.90.0040.00416.84
8.0.80.0110.00816.82
8.0.70.0080.00016.67
8.0.60.0000.00716.86
8.0.50.0040.00416.83
8.0.30.0120.00716.99
8.0.20.0090.00917.40
8.0.10.0030.00516.91
8.0.00.0080.01216.67
7.4.330.0000.00516.80
7.4.320.0030.00316.58
7.4.300.0110.00016.60
7.4.290.0070.00016.48
7.4.280.0030.00616.54
7.4.270.0030.00316.49
7.4.260.0000.00716.59
7.4.250.0030.00316.52
7.4.240.0030.00316.54
7.4.230.0040.00416.60
7.4.220.0350.00616.50
7.4.210.0110.00616.45
7.4.200.0040.00416.44
7.4.160.0030.01316.40
7.4.150.0110.00717.40
7.4.140.0140.00517.86
7.4.130.0110.00916.47
7.4.120.0090.00916.51
7.4.110.0110.00816.57
7.4.100.0090.00916.61
7.4.90.0030.02016.32
7.4.80.0060.01219.39
7.4.70.0060.01416.59
7.4.60.0130.00316.56
7.4.50.0030.01116.23
7.4.40.0110.00716.75
7.4.30.0130.00316.52
7.4.00.0030.01014.83
7.3.330.0000.00613.19
7.3.320.0000.00613.15
7.3.310.0040.00416.34
7.3.300.0030.00316.27
7.3.290.0060.01116.32
7.3.280.0030.01416.35
7.3.270.0060.01217.40
7.3.260.0090.00616.67
7.3.250.0090.01116.40
7.3.240.0090.00916.27
7.3.230.0030.01416.39
7.3.210.0100.01216.63
7.3.200.0100.01016.46
7.3.190.0110.00616.30
7.3.180.0100.00716.32
7.3.170.0060.01216.38
7.3.160.0070.00716.26
7.3.10.0000.01316.61
7.3.00.0080.00416.56
7.2.330.0090.00916.64
7.2.320.0070.01016.37
7.2.310.0110.00716.37
7.2.300.0090.00916.63
7.2.290.0060.01216.57
7.2.130.0140.00016.93
7.2.120.0090.00616.61
7.2.110.0140.00716.51
7.2.100.0000.01316.89
7.2.90.0000.00916.88
7.2.80.0060.00616.66
7.2.70.0000.01016.82
7.2.60.0070.00616.85
7.2.50.0090.00316.77
7.2.40.0030.01016.86
7.2.30.0060.01016.57
7.2.20.0090.00616.51
7.2.10.0060.01016.89
7.2.00.0050.00617.99
7.1.250.0030.00715.58
7.1.200.0100.00315.68
7.1.100.0060.00618.10
7.1.70.0040.00717.05
7.1.60.0120.00419.36
7.1.50.0100.01016.96
7.1.00.0070.07322.31
7.0.200.0030.00616.72
7.0.60.0200.06319.88
7.0.50.0130.05317.66
7.0.40.0070.07320.23
7.0.30.0030.08020.18
7.0.20.0170.04720.13
7.0.10.0130.08320.09
7.0.00.0030.07320.19
5.6.280.0030.07321.00
5.6.210.0200.05720.64
5.6.200.0030.06018.15
5.6.190.0070.08320.77
5.6.180.0570.06720.67
5.6.170.0330.07020.53
5.6.160.0030.06320.71
5.6.150.0130.06318.22
5.6.140.0070.04318.20
5.6.130.0070.05018.12
5.6.120.0030.04320.97
5.6.110.0000.08321.00
5.6.100.0100.05321.01
5.6.90.0170.07321.02
5.6.80.0070.08320.27
5.5.350.0230.07720.38
5.5.340.0130.07717.88
5.5.330.0030.05320.16
5.5.320.0030.03720.32
5.5.310.0430.06320.29
5.5.300.0030.05718.01
5.5.290.0200.04017.91
5.5.280.0100.08020.86
5.5.270.0070.05320.83
5.5.260.0100.07020.79
5.5.250.0070.04720.54
5.5.240.0130.05020.31
5.4.450.0170.06019.47
5.4.440.0100.06319.31
5.4.430.0130.05719.26
5.4.420.0230.04719.64
5.4.410.0200.04719.35
5.4.400.0130.05319.15
5.4.390.0230.04719.13
5.4.380.0200.04718.91
5.4.370.0100.05719.15
5.4.360.0200.05018.81
5.4.350.0200.04719.30
5.4.340.0130.05319.19
5.4.320.0100.06019.24
5.4.310.0130.05318.99
5.4.300.0300.03719.14
5.4.290.0200.04719.12
5.4.280.0170.05319.22
5.4.270.0030.06318.76
5.4.260.0170.05018.94
5.4.250.0200.04718.80
5.4.240.0170.05019.27
5.4.230.0200.05019.13
5.4.220.0170.05319.14
5.4.210.0170.05319.27
5.4.200.0170.05319.30
5.4.190.0200.05319.30
5.4.180.0200.05019.24
5.4.170.0130.05719.13
5.4.160.0200.05019.28
5.4.150.0270.04319.28
5.4.140.0200.05016.45
5.4.130.0170.04716.12
5.4.120.0200.05016.32
5.4.110.0270.04016.21
5.4.100.0170.05016.36
5.4.90.0270.03716.56
5.4.80.0230.04016.52
5.4.70.0200.04316.43
5.4.60.0270.04716.36
5.4.50.0200.05716.46
5.4.40.0130.04716.54
5.4.30.0230.05016.51
5.4.20.0300.05316.44
5.4.10.0470.05016.44
5.4.00.0370.04015.78
5.3.290.0200.05014.59
5.3.280.0170.05014.44
5.3.270.0070.06314.55
5.3.260.0200.05014.39
5.3.250.0200.04714.44
5.3.240.0170.05014.59
5.3.230.0230.04714.46
5.3.220.0100.05714.36
5.3.210.0170.05314.40
5.3.200.0130.05014.42
5.3.190.0130.05314.35
5.3.180.0130.05314.44
5.3.170.0170.04714.40
5.3.160.0270.04314.40
5.3.150.0170.07314.64
5.3.140.0230.04714.50
5.3.130.0300.05314.57
5.3.120.0530.05314.38
5.3.110.0500.05014.36
5.3.100.0330.05714.01
5.3.90.0170.04713.95
5.3.80.0270.03314.11
5.3.70.0030.06013.85
5.3.60.0130.04713.79
5.3.50.0130.05013.79
5.3.40.0170.05013.83
5.3.30.0100.05713.88
5.3.20.0130.04313.48
5.3.10.0170.05313.50
5.3.00.0100.05313.48
5.2.170.0230.03311.09
5.2.160.0100.04311.21
5.2.150.0070.04311.00
5.2.140.0200.03311.00
5.2.130.0170.03711.26
5.2.120.0030.04311.15
5.2.110.0170.03710.93
5.2.100.0100.04010.89
5.2.90.0100.04011.14
5.2.80.0070.04010.88
5.2.70.0130.03710.94
5.2.60.0100.04010.84
5.2.50.0100.04010.81
5.2.40.0170.03711.08
5.2.30.0100.03710.90
5.2.20.0070.04010.80
5.2.10.0030.04310.95
5.2.00.0070.04710.66
5.1.60.0130.02710.15
5.1.50.0130.03310.00
5.1.40.0230.0279.91
5.1.30.0130.03310.24
5.1.20.0100.03310.31
5.1.10.0330.0339.93
5.1.00.0230.03710.11
5.0.50.0170.0308.48
5.0.40.0030.0278.29
5.0.30.0000.0478.09
5.0.20.0030.0308.12
5.0.10.0070.0278.21
5.0.00.0030.0478.16
4.4.90.0100.0176.78
4.4.80.0000.0236.78
4.4.70.0000.0236.78
4.4.60.0070.0206.78
4.4.50.0070.0206.78
4.4.40.0100.0306.78
4.4.30.0030.0206.78
4.4.20.0130.0206.78
4.4.10.0170.0206.78
4.4.00.0030.0336.79
4.3.110.0100.0176.79
4.3.100.0030.0236.79
4.3.90.0030.0206.79
4.3.80.0070.0336.79
4.3.70.0230.0206.79
4.3.60.0170.0206.79
4.3.50.0130.0176.79
4.3.40.0030.0376.79
4.3.30.0100.0206.79
4.3.20.0000.0236.79
4.3.10.0070.0176.79
4.3.00.0030.0236.79

preferences:
65.65 ms | 400 KiB | 5 Q