3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(255 == '0xFF', (int) '0xFF');

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)
8.3.60.0120.00618.20
8.3.50.0080.00921.14
8.3.40.0130.00718.60
8.3.30.0070.00718.42
8.3.20.0110.00718.52
8.3.10.0050.00320.92
8.3.00.0040.00421.82
8.2.180.0110.00416.75
8.2.170.0140.00022.96
8.2.160.0090.00420.39
8.2.150.0130.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00021.00
8.2.110.0070.00320.53
8.2.100.0040.00817.78
8.2.90.0000.00718.90
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0050.00318.22
8.2.30.0000.00719.45
8.2.20.0080.00019.42
8.2.10.0040.00417.68
8.2.00.0090.00017.63
8.1.280.0110.00325.92
8.1.270.0050.00323.99
8.1.260.0140.00426.35
8.1.250.0000.00728.09
8.1.240.0080.00620.52
8.1.230.0040.00720.88
8.1.220.0000.00718.77
8.1.210.0050.00318.77
8.1.200.0000.00817.13
8.1.190.0000.00817.40
8.1.180.0050.00218.10
8.1.170.0050.00418.38
8.1.160.0040.00418.66
8.1.150.0040.00418.41
8.1.140.0050.00217.31
8.1.130.0060.00017.67
8.1.120.0030.00317.37
8.1.110.0040.00417.30
8.1.100.0000.00817.36
8.1.90.0000.00717.37
8.1.80.0050.00217.33
8.1.70.0030.00317.19
8.1.60.0060.00317.44
8.1.50.0040.00417.36
8.1.40.0000.00717.27
8.1.30.0000.00717.45
8.1.20.0040.00417.51
8.1.10.0040.00417.24
8.1.00.0070.00017.27
8.0.300.0000.00719.90
8.0.290.0040.00416.93
8.0.280.0080.00018.35
8.0.270.0030.00317.14
8.0.260.0060.00016.75
8.0.250.0040.00416.93
8.0.240.0000.00916.83
8.0.230.0070.00016.89
8.0.220.0030.00516.78
8.0.210.0060.00016.68
8.0.200.0060.00016.91
8.0.190.0000.00716.89
8.0.180.0000.00716.79
8.0.170.0000.00716.90
8.0.160.0030.00316.80
8.0.150.0040.00416.71
8.0.140.0040.00416.80
8.0.130.0000.00513.17
8.0.120.0040.00416.85
8.0.110.0040.00416.90
8.0.100.0050.00216.71
8.0.90.0070.00016.88
8.0.80.0090.01216.87
8.0.70.0000.00716.67
8.0.60.0030.00316.67
8.0.50.0000.00716.79
8.0.30.0060.01317.11
8.0.20.0100.01017.40
8.0.10.0040.00416.88
8.0.00.0070.01016.52
7.4.330.0000.00516.77
7.4.320.0030.00316.29
7.4.300.0000.00616.47
7.4.290.0040.00416.43
7.4.280.0000.00716.43
7.4.270.0000.00716.45
7.4.260.0060.00013.14
7.4.250.0070.00016.23
7.4.240.0030.00316.34
7.4.230.0070.00016.38
7.4.220.0150.01116.45
7.4.210.0100.00516.36
7.4.200.0000.00716.46
7.4.190.0040.00416.59
7.4.160.0090.01416.41
7.4.150.0040.02217.40
7.4.140.0090.01217.86
7.4.130.0070.01016.29
7.4.120.0110.00716.49
7.4.110.0100.00616.25
7.4.100.0060.01616.40
7.4.90.0140.01116.51
7.4.80.0030.01319.39
7.4.70.0120.00916.16
7.4.60.0130.00316.38
7.4.50.0040.00416.10
7.4.40.0000.01322.77
7.4.30.0100.01016.23
7.4.00.0090.00614.94
7.3.330.0050.00012.98
7.3.320.0030.00312.93
7.3.310.0050.00216.05
7.3.300.0040.00416.21
7.3.290.0060.01216.29
7.3.280.0080.00916.16
7.3.270.0170.00017.40
7.3.260.0100.00818.24
7.3.250.0130.00816.13
7.3.240.0110.00816.31
7.3.230.0080.00816.39
7.3.210.0130.00316.33
7.3.200.0100.01319.39
7.3.190.0120.00616.39
7.3.180.0090.00616.30
7.3.170.0030.01216.27
7.3.160.0110.00416.09
7.3.120.0070.00714.71
7.2.330.0030.01316.50
7.2.320.0070.01016.40
7.2.310.0100.01516.40
7.2.300.0060.01116.49
7.2.290.0080.00816.51
7.2.60.0130.00016.89
7.2.00.0030.00918.96
7.1.200.0060.00615.77
7.1.100.0000.01117.70
7.1.70.0040.00417.14
7.1.60.0100.00719.40
7.1.50.0070.00716.68
7.1.00.0030.03322.35
7.0.200.0030.00316.38
7.0.140.0070.06722.00
7.0.80.0170.03719.88
7.0.70.0130.05019.84
7.0.60.0200.08019.96
7.0.50.0200.05320.34
7.0.40.0070.03720.03
7.0.30.0100.03720.13
7.0.20.0030.03720.02
7.0.10.0000.04020.14
7.0.00.0100.08020.07
5.6.280.0000.07720.90
5.6.230.0030.05320.56
5.6.220.0030.06020.57
5.6.210.0100.03020.55
5.6.200.0030.06320.95
5.6.190.0000.04721.00
5.6.180.0030.03721.08
5.6.170.0030.04321.09
5.6.160.0000.04720.93
5.6.150.0130.07321.01
5.6.140.0130.07021.05
5.6.130.0030.08720.94
5.6.120.0070.08721.02
5.6.110.0100.06021.06
5.6.100.0030.08321.03
5.6.90.0070.05320.93
5.6.80.0100.08020.51
5.6.70.0100.04720.40
5.6.60.0030.08720.31
5.6.50.0130.07720.41
5.6.40.0070.08720.46
5.6.30.0100.07320.32
5.6.20.0000.05320.29
5.6.10.0030.05320.35
5.6.00.0100.07720.50
5.5.370.0070.03720.34
5.5.360.0030.05020.35
5.5.350.0000.04320.39
5.5.340.0000.06020.89
5.5.330.0070.04720.86
5.5.320.0100.08020.92
5.5.310.0000.04320.82
5.5.300.0100.06320.90
5.5.290.0030.08720.91
5.5.280.0100.08020.88
5.5.270.0100.07720.71
5.5.260.0170.08020.77
5.5.250.0070.05720.64
5.5.240.0070.07320.17
5.5.230.0100.06719.98
5.5.220.0170.06720.29
5.5.210.0030.08320.29
5.5.200.0170.05720.24
5.5.190.0070.04720.17
5.5.180.0070.08320.23
5.5.160.0100.05020.24
5.5.150.0100.07720.10
5.5.140.0130.06020.18
5.5.130.0070.04720.21
5.5.120.0100.05720.23
5.5.110.0100.08020.14
5.5.100.0100.07320.09
5.5.90.0130.05020.08
5.5.80.0100.08020.09
5.5.70.0100.05720.05
5.5.60.0070.08320.14
5.5.50.0070.07020.05
5.5.40.0070.07320.13
5.5.30.0100.07020.04
5.5.20.0130.07020.14
5.5.10.0070.03719.95
5.5.00.0100.07019.93
5.4.450.0000.04719.57
5.4.440.0100.08319.55
5.4.430.0000.05319.39
5.4.420.0130.03719.45
5.4.410.0070.07319.31
5.4.400.0070.06719.06
5.4.390.0130.06718.90
5.4.380.0070.07018.79
5.4.370.0030.07019.11
5.4.360.0130.07319.12
5.4.350.0130.07318.95
5.4.340.0030.05719.22
5.4.320.0130.06318.79
5.4.310.0130.06319.05
5.4.300.0030.07719.11
5.4.290.0070.05319.04
5.4.280.0130.06719.04
5.4.270.0030.06019.14
5.4.260.0030.05719.11
5.4.250.0270.05719.12
5.4.240.0100.05019.12
5.4.230.0070.04719.22
5.4.220.0100.07719.13
5.4.210.0000.04718.93
5.4.200.0030.08019.08
5.4.190.0130.07318.80
5.4.180.0170.05719.08
5.4.170.0170.07019.03
5.4.160.0070.04318.94
5.4.150.0130.06719.00
5.4.140.0070.08016.13
5.4.130.0070.07316.27
5.4.120.0100.07016.36
5.4.110.0100.04316.30
5.4.100.0130.06316.34
5.4.90.0070.07316.39
5.4.80.0070.07016.45
5.4.70.0170.08316.41
5.4.60.0030.04016.23
5.4.50.0100.06016.18
5.4.40.0030.04316.41
5.4.30.0100.07016.27
5.4.20.0070.07016.24
5.4.10.0070.07316.17
5.4.00.0070.04715.78
5.3.290.0100.04014.52
5.3.280.0030.04014.41
5.3.270.0070.07714.46
5.3.260.0100.07014.46
5.3.250.0070.07014.58
5.3.240.0070.04314.46
5.3.230.0100.06014.57
5.3.220.0030.07714.52
5.3.210.0130.07314.43
5.3.200.0030.07014.42
5.3.190.0100.07714.55
5.3.180.0070.05714.41
5.3.170.0030.04314.42
5.3.160.0130.07014.55
5.3.150.0070.07014.39
5.3.140.0030.05314.37
5.3.130.0070.07314.50
5.3.120.0070.06014.45
5.3.110.0100.06714.41
5.3.100.0070.08013.88
5.3.90.0070.06713.94
5.3.80.0070.06714.01
5.3.70.0100.03713.96
5.3.60.0030.07713.98
5.3.50.0070.04013.95
5.3.40.0030.07713.79
5.3.30.0000.05013.81
5.3.20.0100.06313.44
5.3.10.0100.06713.41
5.3.00.0030.07713.49
5.2.170.0070.03711.63
5.2.160.0070.06311.63
5.2.150.0200.03011.63
5.2.140.0070.04711.63
5.2.130.0070.04711.63
5.2.120.0070.06011.63
5.2.110.0000.06711.63
5.2.100.0070.06011.63
5.2.90.0130.05711.63
5.2.80.0070.05011.63
5.2.70.0030.03311.63
5.2.60.0030.06711.63
5.2.50.0030.03311.63
5.2.40.0070.06011.63
5.2.30.0030.06011.63
5.2.20.0130.05311.63
5.2.10.0070.03011.63
5.2.00.0030.06011.63
5.1.60.0030.04311.63
5.1.50.0030.04311.63
5.1.40.0030.05311.63
5.1.30.0070.04011.63
5.1.20.0070.05311.63
5.1.10.0030.05711.63
5.1.00.0070.05311.63
5.0.50.0030.04311.63
5.0.40.0030.04011.63
5.0.30.0030.03711.63
5.0.20.0000.04011.63
5.0.10.0030.03711.63
5.0.00.0030.06011.63
4.4.90.0000.03011.63
4.4.80.0030.02311.63
4.4.70.0030.02311.63
4.4.60.0000.02311.63
4.4.50.0070.03011.63
4.4.40.0000.05311.63
4.4.30.0000.03711.63
4.4.20.0100.03011.63
4.4.10.0030.03311.63
4.4.00.0000.05311.63
4.3.110.0000.02011.63
4.3.100.0070.03011.63
4.3.90.0030.03311.63
4.3.80.0100.04711.63
4.3.70.0000.03711.63
4.3.60.0000.03711.63
4.3.50.0000.03711.63
4.3.40.0000.05711.63
4.3.30.0070.03011.63
4.3.20.0000.02711.63
4.3.10.0000.03011.63
4.3.00.0000.02711.63

preferences:
41.5 ms | 401 KiB | 5 Q