3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\x61\156\x75\156\x61"; ?>

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)
8.3.60.0210.00016.13
8.3.50.0210.01021.95
8.3.40.0100.01018.71
8.3.30.0090.00618.89
8.3.20.0040.00420.21
8.3.10.0110.00323.50
8.3.00.0080.00020.80
8.2.180.0180.00416.38
8.2.170.0100.00722.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.23
8.2.110.0000.01022.12
8.2.100.0070.00617.59
8.2.90.0040.00417.63
8.2.80.0030.00517.97
8.2.70.0050.00317.65
8.2.60.0090.00017.80
8.2.50.0030.00518.10
8.2.40.0040.00420.41
8.2.30.0000.00717.99
8.2.20.0070.00317.54
8.2.10.0040.00417.91
8.2.00.0040.00417.48
8.1.280.0160.00325.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00023.84
8.1.230.0090.00319.19
8.1.220.0050.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0080.00018.50
8.1.160.0050.00221.94
8.1.150.0080.00018.41
8.1.140.0000.00717.29
8.1.130.0070.00017.75
8.1.120.0040.00317.30
8.1.110.0070.00017.30
8.1.100.0000.00717.32
8.1.90.0000.00717.34
8.1.80.0030.00417.21
8.1.70.0070.00017.20
8.1.60.0070.00417.43
8.1.50.0040.00417.28
8.1.40.0050.00217.27
8.1.30.0030.00517.44
8.1.20.0040.00417.48
8.1.10.0000.00917.44
8.1.00.0070.00017.31
8.0.300.0000.00919.64
8.0.290.0000.00716.75
8.0.280.0070.00018.37
8.0.270.0040.00417.22
8.0.260.0040.00417.18
8.0.250.0000.00716.83
8.0.240.0070.00016.80
8.0.230.0030.00316.71
8.0.220.0000.00816.72
8.0.210.0060.00016.65
8.0.200.0030.00316.82
8.0.190.0040.00416.80
8.0.180.0000.00716.68
8.0.170.0040.00416.81
8.0.160.0050.00216.75
8.0.150.0070.00016.57
8.0.140.0060.00316.65
8.0.130.0050.00013.27
8.0.120.0040.00416.74
8.0.110.0000.00816.76
8.0.100.0000.00716.79
8.0.90.0000.00716.77
8.0.80.0140.00416.81
8.0.70.0070.00016.64
8.0.60.0080.00016.79
8.0.50.0000.00716.80
8.0.30.0110.00716.91
8.0.20.0110.00817.40
8.0.10.0040.00416.75
8.0.00.0150.00616.67
7.4.330.0000.00515.00
7.4.320.0060.00016.38
7.4.300.0030.00316.38
7.4.290.0000.00716.35
7.4.280.0030.00616.36
7.4.270.0000.00716.33
7.4.260.0030.00316.42
7.4.250.0000.00716.42
7.4.240.0040.00316.41
7.4.230.0030.00316.55
7.4.220.0100.01016.48
7.4.210.0090.00416.37
7.4.200.0040.00416.27
7.4.160.0100.00616.34
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0080.01216.35
7.4.120.0100.01016.30
7.4.110.0060.01316.36
7.4.100.0030.01416.34
7.4.90.0090.00916.44
7.4.80.0100.00919.39
7.4.70.0070.00916.24
7.4.60.0070.01116.32
7.4.50.0000.00816.58
7.4.40.0080.00816.30
7.4.30.0000.01616.41
7.4.00.0090.00314.75
7.3.330.0000.00612.97
7.3.320.0060.00012.93
7.3.310.0030.00315.99
7.3.300.0030.00316.14
7.3.290.0000.01816.23
7.3.280.0090.00916.11
7.3.270.0210.02417.40
7.3.260.0140.00716.27
7.3.250.0080.01016.33
7.3.240.0050.01316.47
7.3.230.0090.00916.39
7.3.210.0130.00916.51
7.3.200.0090.00919.39
7.3.190.0130.01016.19
7.3.180.0080.00816.26
7.3.170.0060.01016.27
7.3.160.0110.01316.29
7.3.120.0030.01414.72
7.2.330.0070.01116.56
7.2.320.0070.01016.33
7.2.310.0080.00916.60
7.2.300.0120.00916.66
7.2.290.0070.01016.50
7.2.00.0060.00619.15
7.1.200.0100.00315.41
7.1.100.0150.00918.07
7.1.70.0030.00616.94
7.1.60.0030.02019.70
7.1.50.0100.00016.54
7.1.00.0000.08022.50
7.0.200.0000.00716.71
7.0.140.0070.07022.12
7.0.60.0030.08719.77
7.0.50.0000.08717.66
7.0.40.0130.08020.27
7.0.30.0400.04020.13
7.0.20.0370.07720.16
7.0.10.0100.03720.12
7.0.00.0030.08720.19
5.6.280.0030.07321.04
5.6.210.0170.07020.55
5.6.200.0100.03318.15
5.6.190.0030.04320.43
5.6.180.0400.05720.35
5.6.170.0170.04020.33
5.6.160.0070.04720.51
5.6.150.0030.04018.11
5.6.140.0100.07018.10
5.6.130.0070.08018.08
5.6.120.0030.04321.04
5.6.110.0070.07020.99
5.6.100.0100.07321.04
5.6.90.0100.07020.97
5.6.80.0070.07320.47
5.5.350.3900.04020.31
5.5.340.0030.04717.98
5.5.330.0070.07720.40
5.5.320.0100.06020.21
5.5.310.0400.06320.26
5.5.300.0130.06317.95
5.5.290.0070.06317.98
5.5.280.0030.09020.79
5.5.270.0030.08020.75
5.5.260.0130.07720.79
5.5.250.0200.07020.55
5.5.240.0170.04320.33
5.4.450.0230.03719.49
5.4.440.0230.05019.54
5.4.430.0230.07319.46
5.4.420.0270.04719.56
5.4.410.0330.06719.13
5.4.400.0170.03719.23
5.4.390.0170.04019.08
5.4.380.0170.06718.80
5.4.370.0170.04719.08
5.4.360.0330.07719.16
5.4.350.0170.04318.81
5.4.340.0170.05019.06
5.4.320.0230.04719.14
5.4.310.0200.04018.92
5.4.300.0230.07319.07
5.4.290.0130.04318.78
5.4.280.0130.04318.81
5.4.270.0200.03318.88
5.4.260.0170.05318.91
5.4.250.0130.04319.08
5.4.240.0200.05718.88
5.4.230.0300.03019.21
5.4.220.0330.06719.04
5.4.210.0300.03719.09
5.4.200.0200.04318.88
5.4.190.0300.06718.77
5.4.180.0300.06019.07
5.4.170.0200.07319.12
5.4.160.0200.07318.88
5.4.150.0230.07319.06
5.4.140.0270.05716.45
5.4.130.0230.04016.25
5.4.120.0170.03716.30
5.4.110.0230.06716.39
5.4.100.0300.06316.47
5.4.90.0200.04016.38
5.4.80.0270.03016.20
5.4.70.0170.05316.29
5.4.60.0200.08016.41
5.4.50.0270.04016.38
5.4.40.0230.04316.52
5.4.30.0330.05716.38
5.4.20.0200.04016.36
5.4.10.0230.03016.41
5.4.00.0170.03715.70
5.3.290.0230.04314.50
5.3.280.0230.04314.53
5.3.270.0300.06014.55
5.3.260.0300.05714.57
5.3.250.0300.04714.46
5.3.240.0200.04314.69
5.3.230.0230.03714.64
5.3.220.0170.03714.41
5.3.210.0270.07014.42
5.3.200.0300.05314.49
5.3.190.0300.05714.41
5.3.180.0330.06014.39
5.3.170.0270.05714.50
5.3.160.0230.04014.39
5.3.150.0230.07014.50
5.3.140.0270.05314.48
5.3.130.0230.06014.38
5.3.120.0270.03714.61
5.3.110.0230.04014.63
5.3.100.0300.05013.98
5.3.90.0200.03713.96
5.3.80.0200.03714.12
5.3.70.0270.04013.96
5.3.60.0270.03313.86
5.3.50.0270.04013.89
5.3.40.0230.04313.78
5.3.30.0200.03713.93
5.3.20.0400.06013.46
5.3.10.0230.06713.70
5.3.00.0270.04013.48

preferences:
58.12 ms | 401 KiB | 5 Q