3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo -~0, "\n"; echo 0^0, "\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)
8.3.40.0140.00018.58
8.3.30.0060.00919.00
8.3.20.0080.00020.09
8.3.10.0080.00023.64
8.3.00.0030.00519.13
8.2.170.0110.00322.96
8.2.160.0070.01320.52
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0050.00322.07
8.2.110.0030.00622.43
8.2.100.0080.00418.03
8.2.90.0070.00319.04
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00419.55
8.2.30.0070.00017.91
8.2.20.0050.00217.55
8.2.10.0000.00817.90
8.2.00.0000.00717.45
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0050.00323.82
8.1.230.0040.00819.17
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.11
8.1.190.0040.00416.88
8.1.180.0030.00618.88
8.1.170.0050.00318.39
8.1.160.0070.00021.81
8.1.150.0080.00018.50
8.1.140.0040.00417.44
8.1.130.0000.00717.69
8.1.120.0000.00717.30
8.1.110.0040.00417.33
8.1.100.0040.00417.33
8.1.90.0030.00317.30
8.1.80.0000.00717.23
8.1.70.0040.00417.24
8.1.60.0060.00317.44
8.1.50.0040.00417.35
8.1.40.0050.00317.39
8.1.30.0080.00017.43
8.1.20.0040.00417.52
8.1.10.0040.00417.44
8.1.00.0040.00417.23
8.0.300.0050.00318.77
8.0.290.0030.00517.18
8.0.280.0000.00718.36
8.0.270.0040.00417.19
8.0.260.0030.00317.24
8.0.250.0000.00616.85
8.0.240.0030.00316.80
8.0.230.0030.00716.79
8.0.220.0030.00316.72
8.0.210.0070.00016.64
8.0.200.0060.00016.70
8.0.190.0000.00716.84
8.0.180.0000.00816.85
8.0.170.0040.00416.67
8.0.160.0000.00716.70
8.0.150.0000.00816.73
8.0.140.0040.00416.65
8.0.130.0060.00013.22
8.0.120.0000.00916.78
8.0.110.0040.00416.73
8.0.100.0040.00416.86
8.0.90.0040.00416.70
8.0.80.0000.01416.80
8.0.70.0030.00316.80
8.0.60.0000.00716.82
8.0.50.0040.00416.86
8.0.30.0090.00816.91
8.0.20.0140.00517.40
8.0.10.0070.00016.76
8.0.00.0110.00716.56
7.4.330.0020.00215.00
7.4.320.0030.00316.22
7.4.300.0040.00416.31
7.4.290.0030.00316.42
7.4.280.0030.00616.40
7.4.270.0000.00716.39
7.4.260.0040.00416.45
7.4.250.0080.00016.32
7.4.240.0050.00316.44
7.4.230.0000.00716.53
7.4.220.0100.00716.54
7.4.210.0090.00516.50
7.4.200.0000.00716.36
7.4.190.0040.00416.63
7.4.160.0120.00416.51
7.4.150.0000.01817.40
7.4.140.0070.01017.86
7.4.130.0080.01016.46
7.4.120.0060.01016.51
7.4.110.0060.01316.30
7.4.100.0090.00916.29
7.4.90.0130.00316.31
7.4.80.0130.01019.39
7.4.70.0080.00816.63
7.4.60.0070.01016.31
7.4.50.0050.00316.34
7.4.40.0170.00016.62
7.4.30.0100.00616.41
7.4.00.0050.01014.77
7.3.330.0030.00313.06
7.3.320.0030.00312.86
7.3.310.0030.00316.26
7.3.300.0030.00316.10
7.3.290.0110.00316.15
7.3.280.0090.00716.10
7.3.270.0090.00917.40
7.3.260.0060.01616.40
7.3.250.0100.00816.14
7.3.240.0160.00616.22
7.3.230.0120.00416.39
7.3.210.0000.01816.37
7.3.200.0110.00819.39
7.3.190.0030.01416.36
7.3.180.0060.00916.17
7.3.170.0030.01316.27
7.3.160.0030.01316.41
7.3.120.0050.01114.77
7.3.110.0040.01314.88
7.3.100.0080.00614.24
7.3.90.0050.01214.68
7.3.80.0050.00514.87
7.3.70.0070.00914.68
7.3.60.0050.00514.63
7.3.50.0050.00714.51
7.3.40.0070.00914.58
7.3.30.0070.01014.65
7.3.20.0020.01016.50
7.3.10.0080.00516.36
7.3.00.0060.00816.61
7.2.330.0080.00816.50
7.2.320.0140.00716.31
7.2.310.0030.01416.41
7.2.300.0040.01116.39
7.2.290.0060.01516.32
7.2.250.0080.01215.08
7.2.240.0060.01314.96
7.2.230.0110.00614.95
7.2.220.0050.00615.01
7.2.210.0110.00614.67
7.2.200.0020.01314.68
7.2.190.0040.01114.87
7.2.180.0030.00914.89
7.2.170.0060.01114.92
7.1.330.0090.00515.76
7.1.320.0020.00915.58
7.1.310.0050.00715.60
7.1.300.0050.00915.54
7.1.290.0070.00615.63
7.1.280.0110.00315.60
7.1.270.0050.00615.50
7.1.260.0050.00615.41
7.1.70.0040.00416.98
7.1.60.0040.02119.46
7.1.50.0140.01734.84
7.1.00.0070.07322.45
7.0.200.0060.00316.51
7.0.140.0030.07322.02
7.0.60.0070.07321.68
7.0.50.0000.08722.07
7.0.40.0030.06720.03
7.0.30.0100.07720.04
7.0.20.0070.04720.08
7.0.10.0030.03720.05
7.0.00.0070.03720.14
5.6.280.0100.06320.99
5.6.210.0070.07720.64
5.6.200.0170.07321.14
5.6.190.0000.04721.02
5.6.180.0000.04321.03
5.6.170.0070.07020.89
5.6.160.0030.08021.12
5.6.150.0100.04321.00
5.6.140.0000.06321.00
5.6.130.0000.07021.03
5.6.120.0070.08020.87
5.6.110.0070.06720.96
5.6.100.0070.07720.93
5.6.90.0100.08020.99
5.6.80.0000.08720.43
5.6.70.0030.07720.36
5.6.60.0130.07020.37
5.6.50.0030.07720.53
5.6.40.0100.07020.50
5.6.30.0000.07020.34
5.6.20.0070.05320.48
5.6.10.0130.04020.37
5.6.00.0070.07020.33
5.5.350.0000.08720.43
5.5.340.0070.07320.95
5.5.330.0070.05320.79
5.5.320.0070.03720.88
5.5.310.0000.08320.64
5.5.300.0030.04320.64
5.5.290.0000.04320.67
5.5.280.0000.07320.97
5.5.270.0030.08020.87
5.5.260.0000.08020.72
5.5.250.0100.05320.48
5.5.240.0170.06720.25
5.5.230.0000.05720.22
5.5.220.0130.06320.17
5.5.210.0030.05020.21
5.5.200.0030.07720.31
5.5.190.0030.06020.14
5.5.180.0000.07720.19
5.5.160.0030.04720.32
5.5.150.0030.07720.23
5.5.140.0100.06720.07
5.5.130.0070.07320.07
5.5.120.0030.07719.99
5.5.110.0000.08320.31
5.5.100.0000.07719.98
5.5.90.0030.05019.89
5.5.80.0200.06320.10
5.5.70.0030.07720.06
5.5.60.0100.06720.07
5.5.50.0030.07720.07
5.5.40.0130.07319.94
5.5.30.0000.06320.11
5.5.20.0030.08020.10
5.5.10.0030.07319.99
5.5.00.0070.06020.07
5.4.450.0000.08319.49
5.4.440.0030.04719.38
5.4.430.0030.08019.38
5.4.420.0000.08319.34
5.4.410.0030.07019.36
5.4.400.0070.07018.98
5.4.390.0030.07318.89
5.4.380.0030.07719.16
5.4.370.0130.06719.15
5.4.360.0130.07319.03
5.4.350.0030.07719.06
5.4.340.0030.07018.92
5.4.320.0070.07319.01
5.4.310.0030.08019.00
5.4.300.0030.07319.17
5.4.290.0070.07718.98
5.4.280.0000.08319.16
5.4.270.0030.07719.10
5.4.260.0000.08018.94
5.4.250.0000.07719.20
5.4.240.0070.06719.07
5.4.230.0070.05719.05
5.4.220.0030.05018.86
5.4.210.0070.06319.00
5.4.200.0100.06719.05
5.4.190.0000.08318.84
5.4.180.0070.07018.94
5.4.170.0000.07318.94
5.4.160.0000.07018.98
5.4.150.0030.07019.14
5.4.140.0030.05016.41
5.4.130.0000.08016.06
5.4.120.0070.05716.11
5.4.110.0070.06716.26
5.4.100.0000.04716.25
5.4.90.0000.07016.29
5.4.80.0030.07716.38
5.4.70.0070.06316.29
5.4.60.0030.07316.14
5.4.50.0030.07316.18
5.4.40.0100.06316.27
5.4.30.0030.07016.27
5.4.20.0030.06716.21
5.4.10.0100.06716.36
5.4.00.0030.06015.63
5.3.290.0070.06314.64
5.3.280.0030.05714.54
5.3.270.0100.07314.55
5.3.260.0030.04714.52
5.3.250.0030.07314.55
5.3.240.0000.06714.39
5.3.230.0030.07714.55
5.3.220.0100.05714.48
5.3.210.0070.07014.39
5.3.200.0070.06714.35
5.3.190.0030.07314.53
5.3.180.0030.07314.50
5.3.170.0030.07014.48
5.3.160.0000.07314.52
5.3.150.0100.07714.47
5.3.140.0030.07714.48
5.3.130.0030.07714.38
5.3.120.0000.07714.50
5.3.110.0100.06014.53
5.3.100.0030.07313.98
5.3.90.0030.06313.98
5.3.80.0130.06713.85
5.3.70.0100.06714.00
5.3.60.0000.07713.85
5.3.50.0030.05713.72
5.3.40.0000.07013.72
5.3.30.0130.06013.84
5.3.20.0000.07713.61
5.3.10.0130.06313.44
5.3.00.0000.07013.58
5.2.170.0070.04011.18
5.2.160.0030.03311.11
5.2.150.0030.05310.91
5.2.140.0030.06310.97
5.2.130.0000.06711.13
5.2.120.0030.06011.09
5.2.110.0000.06711.13
5.2.100.0000.04010.95
5.2.90.0000.04711.04
5.2.80.0030.06011.08
5.2.70.0030.06011.07
5.2.60.0030.05311.08
5.2.50.0100.05010.80
5.2.40.0030.05310.82
5.2.30.0000.06710.95
5.2.20.0030.05710.87
5.2.10.0070.05010.91
5.2.00.0000.05310.78
5.1.60.0070.04310.05
5.1.50.0070.04710.00
5.1.40.0000.0509.95
5.1.30.0100.04710.32
5.1.20.0070.04710.32
5.1.10.0000.05710.11
5.1.00.0030.05710.13
5.0.50.0030.0438.97
5.0.40.0070.0408.97
5.0.30.0030.0608.97
5.0.20.0000.0438.97
5.0.10.0000.0438.97
5.0.00.0070.0408.97
4.4.90.0030.0308.97
4.4.80.0070.0278.97
4.4.70.0030.0338.97
4.4.60.0000.0308.97
4.4.50.0000.0308.97
4.4.40.0070.0478.97
4.4.30.0000.0308.97
4.4.20.0070.0338.97
4.4.10.0030.0338.97
4.4.00.0030.0508.97
4.3.110.0000.0378.97
4.3.100.0030.0278.97
4.3.90.0030.0308.97
4.3.80.0070.0478.97
4.3.70.0030.0338.97
4.3.60.0000.0378.97
4.3.50.0000.0378.97
4.3.40.0070.0478.97
4.3.30.0030.0338.97
4.3.20.0000.0378.97
4.3.10.0030.0308.97
4.3.00.0000.0308.97

preferences:
36.25 ms | 400 KiB | 5 Q