3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Stringable { public function __toString() { return "A"; } } var_dump(new Stringable() == "A", new Stringable() === "A");

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)
8.3.60.0060.01216.49
8.3.50.0100.00821.98
8.3.40.0000.01518.46
8.3.30.0120.00318.92
8.3.20.0080.00020.07
8.3.10.0130.00323.66
8.3.00.0050.00219.07
8.2.180.0140.00716.38
8.2.170.0100.00322.96
8.2.160.0130.00720.34
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.01526.16
8.2.120.0030.00519.36
8.2.110.0080.00022.34
8.2.100.0040.00820.24
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0000.01017.63
8.2.60.0090.00017.80
8.2.50.0000.00818.07
8.2.40.0030.00619.76
8.2.30.0040.00418.21
8.2.20.0050.00317.67
8.2.10.0060.00318.04
8.2.00.0040.00417.54
8.1.280.0140.00025.92
8.1.270.0040.00421.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.98
8.1.230.0080.00318.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0000.01018.55
8.1.160.0030.00522.00
8.1.150.0000.00718.54
8.1.140.0040.00417.48
8.1.130.0000.00717.63
8.1.120.0040.00417.29
8.1.110.0000.00817.23
8.1.100.0070.00017.38
8.1.90.0000.00717.37
8.1.80.0040.00417.37
8.1.70.0000.00717.34
8.1.60.0060.00317.48
8.1.50.0060.00317.41
8.1.40.0040.00417.44
8.1.30.0050.00317.50
8.1.20.0040.00417.62
8.1.10.0030.00517.40
8.1.00.0030.00517.19
8.0.300.0000.00818.77
8.0.290.0070.00016.88
8.0.280.0030.00318.29
8.0.270.0040.00417.09
8.0.260.0030.00317.18
8.0.250.0000.00716.99
8.0.240.0000.00717.04
8.0.230.0000.00716.93
8.0.220.0040.00416.77
8.0.210.0040.00316.90
8.0.200.0030.00316.86
8.0.190.0000.00716.82
8.0.180.0000.00716.87
8.0.170.0060.00316.91
8.0.160.0050.00316.94
8.0.150.0030.00316.86
8.0.140.0030.00716.68
8.0.130.0060.00013.30
8.0.120.0000.00916.86
8.0.110.0030.00516.77
8.0.100.0030.00516.75
8.0.90.0000.00716.89
8.0.80.0150.00616.85
8.0.70.0040.00416.74
8.0.60.0000.00816.69
8.0.50.0000.00716.75
8.0.30.0080.01117.09
8.0.20.0090.01417.40
8.0.10.0050.00316.99
8.0.00.0140.00316.67
7.4.330.0000.00515.00
7.4.320.0060.00016.54
7.4.300.0000.00716.32
7.4.290.0000.00716.53
7.4.280.0050.00216.41
7.4.270.0000.00716.43
7.4.260.0070.00016.34
7.4.250.0040.00416.52
7.4.240.0020.00516.37
7.4.230.0040.00416.28
7.4.220.0070.01116.53
7.4.210.0100.01016.53
7.4.200.0000.00716.42
7.4.160.0120.00316.38
7.4.150.0110.00617.40
7.4.140.0100.01117.86
7.4.130.0090.00916.43
7.4.120.0110.00716.49
7.4.110.0130.01016.34
7.4.100.0140.00716.47
7.4.90.0110.00716.41
7.4.80.0070.01119.39
7.4.70.0090.00616.50
7.4.60.0130.00716.39
7.4.50.0050.00316.52
7.4.40.0090.00916.40
7.4.30.0100.00716.22
7.4.00.0140.00314.71
7.3.330.0050.00013.13
7.3.320.0050.00013.18
7.3.310.0000.00716.28
7.3.300.0000.00716.30
7.3.290.0030.01616.30
7.3.280.0090.00816.29
7.3.270.0160.02817.40
7.3.260.0120.00616.25
7.3.250.0110.00616.32
7.3.240.0150.00616.51
7.3.230.0100.00716.39
7.3.210.0110.01116.42
7.3.200.0030.01419.39
7.3.190.0110.01116.23
7.3.180.0000.01516.39
7.3.170.0090.00916.34
7.3.160.0140.01316.18
7.3.120.0030.01414.75
7.2.330.0060.00916.59
7.2.320.0060.00916.62
7.2.310.0030.02016.34
7.2.300.0070.01416.39
7.2.290.0100.00616.48
7.2.00.0000.01218.94
7.1.100.0090.01318.17
7.1.70.0030.01217.06
7.1.60.0140.01019.70
7.1.50.0090.00617.02
7.1.00.0000.07722.48
7.0.200.0030.00616.50
7.0.140.0000.07722.09
7.0.80.0170.07019.93
7.0.70.0130.06019.98
7.0.60.0070.04319.93
7.0.50.0170.07720.39
7.0.40.0130.08020.14
7.0.30.0070.08020.05
7.0.20.0070.09319.99
7.0.10.0130.04320.12
7.0.00.0100.08319.94
5.6.280.0100.08720.99
5.6.230.0030.09320.67
5.6.220.0170.07320.50
5.6.210.0130.05720.47
5.6.200.0070.06321.08
5.6.190.0100.07321.09
5.6.180.0170.05321.06
5.6.170.0070.08021.05
5.6.160.0100.07721.17
5.6.150.0100.05320.95
5.6.140.0100.08320.95
5.6.130.0100.05021.02
5.6.120.0170.08021.07
5.6.110.0100.08720.93
5.6.100.0030.06321.09
5.6.90.0130.08021.02
5.6.80.0130.07320.47
5.6.70.0030.08720.42
5.6.60.0070.07720.39
5.6.50.0070.05720.49
5.6.40.0000.08320.36
5.6.30.0030.07720.46
5.6.20.0230.06320.52
5.6.10.0070.06720.41
5.6.00.0030.06020.36
5.5.370.0200.05320.36
5.5.360.0030.06720.33
5.5.350.0130.06320.46
5.5.340.0100.09320.76
5.5.330.0100.08320.64
5.5.320.0030.04320.89
5.5.310.0130.07020.86
5.5.300.0000.08020.89
5.5.290.0070.08720.64
5.5.280.0070.05020.92
5.5.270.0030.08320.72
5.5.260.0030.08020.89
5.5.250.0070.08020.71
5.5.240.0030.07320.26
5.5.230.0130.07720.21
5.5.220.0030.05020.30
5.5.210.0030.04720.21
5.5.200.0170.06320.29
5.5.190.0130.05020.26
5.5.180.0030.04320.25
5.5.160.0130.03720.22
5.5.150.0070.04720.11
5.5.140.0030.06020.21
5.5.130.0070.08020.18
5.5.120.0070.07720.21
5.5.110.0230.06720.23
5.5.100.0030.05020.08
5.5.90.0030.04720.07
5.5.80.0030.04320.09
5.5.70.0170.07320.09
5.5.60.0030.04020.12
5.5.50.0000.04720.06
5.5.40.0070.06020.00
5.5.30.0070.04320.03
5.5.20.0070.03720.11
5.5.10.0070.03720.05
5.5.00.0030.05320.04
5.4.450.0070.08319.55
5.4.440.0030.09019.57
5.4.430.0130.07019.46
5.4.420.0030.05319.46
5.4.410.0070.08319.32
5.4.400.0100.07719.13
5.4.390.0170.07019.20
5.4.380.0030.08319.04
5.4.370.0070.04318.85
5.4.360.0070.07719.16
5.4.350.0170.06019.23
5.4.340.0070.04018.85
5.4.320.0130.03719.16
5.4.310.0000.05719.13
5.4.300.0070.06719.13
5.4.290.0100.04019.03
5.4.280.0130.04719.09
5.4.270.0070.07318.88
5.4.260.0030.08019.12
5.4.250.0100.06019.17
5.4.240.0000.04319.23
5.4.230.0070.05719.13
5.4.220.0030.04719.11
5.4.210.0070.04018.87
5.4.200.0000.04019.15
5.4.190.0070.05718.93
5.4.180.0030.04019.20
5.4.170.0030.03719.13
5.4.160.0030.07319.16
5.4.150.0100.07719.07
5.4.140.0070.06716.34
5.4.130.0100.06316.50
5.4.120.0100.04716.48
5.4.110.0030.03316.39
5.4.100.0000.04016.51
5.4.90.0030.06716.34
5.4.80.0030.05316.32
5.4.70.0070.07016.34
5.4.60.0070.07016.39
5.4.50.0100.04016.46
5.4.40.0070.04316.53
5.4.30.0030.07316.40
5.4.20.0000.04016.42
5.4.10.0100.07016.36
5.4.00.0130.07015.96
5.3.290.0100.07014.58
5.3.280.0030.07014.64
5.3.270.0100.05314.57
5.3.260.0070.06714.66
5.3.250.0030.06714.63
5.3.240.0030.07314.60
5.3.230.0130.07314.52
5.3.220.0070.07714.54
5.3.210.0130.05014.67
5.3.200.0000.05314.62
5.3.190.0000.03714.67
5.3.180.0070.03014.65
5.3.170.0070.04314.51
5.3.160.0000.08014.53
5.3.150.0100.07014.54
5.3.140.0130.05714.54
5.3.130.0030.07314.53
5.3.120.0030.04714.50
5.3.110.0070.05314.47
5.3.100.0100.07314.14
5.3.90.0030.04313.96
5.3.80.0070.05714.02
5.3.70.0070.03314.11
5.3.60.0030.05714.11
5.3.50.0000.04314.00
5.3.40.0070.05313.99
5.3.30.0070.06714.02
5.3.20.0030.05713.59
5.3.10.0030.07713.55
5.3.00.0070.06713.77
5.2.170.0030.05711.62
5.2.160.0070.05711.62
5.2.150.0100.02711.62
5.2.140.0070.03711.62
5.2.130.0000.06011.62
5.2.120.0100.02711.62
5.2.110.0070.06011.62
5.2.100.0070.02711.62
5.2.90.0000.03011.62
5.2.80.0000.06011.62
5.2.70.0070.02311.62
5.2.60.0070.03311.62
5.2.50.0000.06711.62
5.2.40.0030.04711.62
5.2.30.0030.02711.62
5.2.20.0030.04711.62
5.2.10.0030.06311.62
5.2.00.0070.05711.62
5.1.60.0070.02711.62
5.1.50.0100.03711.62
5.1.40.0100.05011.62
5.1.30.0000.05311.62
5.1.20.0070.03011.62
5.1.10.0100.05011.62
5.1.00.0070.02311.62
5.0.50.0030.03011.62
5.0.40.0000.03311.62
5.0.30.0030.05011.62
5.0.20.0000.04711.62
5.0.10.0030.03311.62
5.0.00.0030.06311.62
4.4.90.0030.02311.62
4.4.80.0000.01711.62
4.4.70.0000.03711.62
4.4.60.0030.04011.62
4.4.50.0000.01311.62
4.4.40.0000.04311.62
4.4.30.0000.03711.62
4.4.20.0000.01311.62
4.4.10.0000.03711.62
4.4.00.0000.03011.62
4.3.110.0100.02311.62
4.3.100.0100.02711.62
4.3.90.0000.03711.62
4.3.80.0000.05011.62
4.3.70.0030.03311.62
4.3.60.0000.02311.62
4.3.50.0070.02711.62
4.3.40.0000.04011.62
4.3.30.0000.02311.62
4.3.20.0000.04011.62
4.3.10.0000.03311.62
4.3.00.0030.01311.62

preferences:
45.04 ms | 401 KiB | 5 Q