3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(integer $i) { return $i; } var_dump([ test("1"), test(1) ]);

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)
8.3.60.0130.00318.22
8.3.50.0080.01121.92
8.3.40.0110.00318.71
8.3.30.0100.00618.89
8.3.20.0040.00420.22
8.3.10.0030.00621.86
8.3.00.0070.00022.58
8.2.180.0040.01116.50
8.2.170.0140.00022.96
8.2.160.0120.00320.69
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0040.00419.23
8.2.110.0040.00422.07
8.2.100.0120.00017.78
8.2.90.0050.00319.08
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0070.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00717.97
8.2.30.0020.00517.97
8.2.20.0040.00417.56
8.2.10.0050.00417.73
8.2.00.0020.00517.67
8.1.280.0090.00625.92
8.1.270.0060.00323.89
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0050.00523.90
8.1.230.0090.00319.10
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.51
8.1.180.0060.00318.10
8.1.170.0080.00018.65
8.1.160.0000.00721.92
8.1.150.0030.00518.50
8.1.140.0040.00417.33
8.1.130.0000.00717.75
8.1.120.0030.00317.29
8.1.110.0070.00017.36
8.1.100.0040.00317.37
8.1.90.0030.00517.23
8.1.80.0040.00417.33
8.1.70.0000.00817.34
8.1.60.0000.00817.51
8.1.50.0070.00017.47
8.1.40.0040.00417.32
8.1.30.0040.00417.45
8.1.20.0080.00017.50
8.1.10.0050.00217.53
8.1.00.0030.00517.45
8.0.300.0030.00318.77
8.0.290.0000.00717.05
8.0.280.0070.00018.36
8.0.270.0000.00817.06
8.0.260.0070.00016.82
8.0.250.0020.00516.99
8.0.240.0070.00016.86
8.0.230.0000.00716.82
8.0.220.0080.00016.93
8.0.210.0000.00616.89
8.0.200.0070.00016.80
8.0.190.0000.00716.96
8.0.180.0000.00716.91
8.0.170.0030.00616.82
8.0.160.0000.00716.83
8.0.150.0000.00716.86
8.0.140.0080.00016.67
8.0.130.0070.00013.30
8.0.120.0000.00816.77
8.0.110.0020.00516.82
8.0.100.0000.00716.95
8.0.90.0000.00816.85
8.0.80.0110.00416.83
8.0.70.0000.00716.82
8.0.60.0000.00816.91
8.0.50.0040.00416.86
8.0.30.0090.01016.81
8.0.20.0080.01817.40
8.0.10.0020.00516.93
8.0.00.0130.00616.65
7.4.330.0030.00315.00
7.4.320.0030.00316.39
7.4.300.0000.00616.33
7.4.290.0030.00316.47
7.4.280.0030.00316.47
7.4.270.0000.00616.48
7.4.260.0040.00416.48
7.4.250.0040.00416.50
7.4.240.0070.00016.50
7.4.230.0000.00716.60
7.4.220.0060.01316.56
7.4.210.0090.00716.49
7.4.200.0030.00316.24
7.4.190.0000.00716.32
7.4.160.0040.01216.64
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0120.00616.50
7.4.120.0090.00916.60
7.4.110.0120.00316.43
7.4.100.0110.00616.55
7.4.90.0140.00716.23
7.4.80.0090.00919.39
7.4.70.0090.00616.55
7.4.60.0030.01316.37
7.4.50.0030.00516.32
7.4.40.0060.01022.77
7.4.30.0070.01416.55
7.4.00.0000.01615.13
7.3.330.0050.00013.08
7.3.320.0000.00513.15
7.3.310.0100.00016.11
7.3.300.0000.00716.28
7.3.290.0100.00716.31
7.3.280.0080.00816.26
7.3.270.0100.01017.40
7.3.260.0030.01316.43
7.3.250.0090.00916.39
7.3.240.0100.00716.34
7.3.230.0040.01216.44
7.3.210.0030.01916.37
7.3.200.0120.00619.39
7.3.190.0060.01216.26
7.3.180.0110.00516.27
7.3.170.0130.00616.38
7.3.160.0090.01516.36
7.3.120.0080.00614.86
7.2.330.0070.01016.41
7.2.320.0030.01916.66
7.2.310.0060.01016.40
7.2.300.0000.01716.57
7.2.290.0090.00916.49
7.2.60.0060.00616.89
7.2.00.0070.00719.05
7.1.200.0050.00515.43
7.1.100.0000.00817.60
7.1.70.0000.00817.11
7.1.60.0070.01819.82
7.1.50.0040.01516.95
7.1.00.0030.08722.48
7.0.200.0090.00316.40
7.0.140.0030.07322.09
7.0.100.0270.07320.12
7.0.90.0000.07319.86
7.0.80.0070.04719.80
7.0.70.0170.07319.93
7.0.60.0070.08719.93
7.0.50.0470.07720.27
7.0.40.0070.08020.02
7.0.30.0070.05020.10
7.0.20.0100.07020.10
7.0.10.0070.07720.07
7.0.00.0130.08020.13
5.6.280.0070.07021.10
5.6.250.0030.07720.62
5.6.240.0070.05020.59
5.6.230.0100.08020.56
5.6.220.0070.08020.63
5.6.210.0100.07720.52
5.6.200.0030.08720.98
5.6.190.0100.07720.90
5.6.180.0100.07720.96
5.6.170.0030.08021.04
5.6.160.0070.07320.91
5.6.150.0130.07721.00
5.6.140.0030.08320.89
5.6.130.0070.08320.91
5.6.120.0070.08721.01
5.6.110.0170.07020.90
5.6.100.0100.05320.98
5.6.90.0130.07720.96
5.6.80.0100.08020.38
5.6.70.0000.08720.46
5.6.60.0270.05720.44
5.6.50.0070.08320.39
5.6.40.0070.08720.37
5.6.30.0130.07320.28
5.6.20.0070.04320.41
5.6.10.0100.08320.37
5.6.00.0000.08720.25
5.5.380.0170.03720.35
5.5.370.0170.06720.45
5.5.360.0070.05720.51
5.5.350.0130.07320.38
5.5.340.0030.08720.86
5.5.330.0100.07720.86
5.5.320.0130.07320.84
5.5.310.0070.08320.84
5.5.300.0100.08320.87
5.5.290.0100.08720.88
5.5.280.0070.08320.73
5.5.270.0070.08320.84
5.5.260.0170.03320.81
5.5.250.0000.09020.52
5.5.240.0070.06020.11
5.5.230.0100.08020.16
5.5.220.0030.06320.21
5.5.210.0130.07320.20
5.5.200.0100.05020.19
5.5.190.0070.08020.16
5.5.180.0130.07720.22
5.5.160.0070.04720.19
5.5.150.0070.05320.17
5.5.140.0100.07020.21
5.5.130.0030.05020.23
5.5.120.0000.08720.03
5.5.110.0170.07720.10
5.5.100.0130.06020.05
5.5.90.0170.03320.05
5.5.80.0100.07319.89
5.5.70.0200.05720.02
5.5.60.0070.07020.02
5.5.50.0130.07020.01
5.5.40.0030.08020.01
5.5.30.0170.07020.00
5.5.20.0100.07320.11
5.5.10.0170.07020.07
5.5.00.0170.06720.07
5.4.450.0070.08719.21
5.4.440.0030.08019.42
5.4.430.0000.06319.22
5.4.420.0100.07719.49
5.4.410.0100.07719.23
5.4.400.0070.07018.90
5.4.390.0130.07019.13
5.4.380.0100.06719.05
5.4.370.0070.08018.92
5.4.360.0030.07319.03
5.4.350.0100.05019.13
5.4.340.0000.09019.18
5.4.320.0030.04318.85
5.4.310.0130.07019.05
5.4.300.0030.06018.95
5.4.290.0000.09019.05
5.4.280.0000.04319.21
5.4.270.0070.07319.09
5.4.260.0100.04018.90
5.4.250.0130.05718.89
5.4.240.0070.06019.22
5.4.230.0130.06719.02
5.4.220.0030.07018.95
5.4.210.0030.08019.13
5.4.200.0070.07318.84
5.4.190.0030.08018.89
5.4.180.0100.08019.22
5.4.170.0030.07719.09
5.4.160.0000.08719.01
5.4.150.0130.07319.21
5.4.140.0100.07016.29
5.4.130.0070.07316.35
5.4.120.0000.07716.36
5.4.110.0070.08016.48
5.4.100.0200.06016.36
5.4.90.0100.07016.52
5.4.80.0070.06316.26
5.4.70.0070.03316.33
5.4.60.0070.03316.41
5.4.50.0030.04016.32
5.4.40.0070.03316.53
5.4.30.0070.03316.49
5.4.20.0100.03716.31
5.4.10.0000.04016.52
5.4.00.0100.03015.74
5.3.290.0130.07314.72
5.3.280.0100.07014.73
5.3.270.0030.04714.71
5.3.260.0130.07014.70
5.3.250.0100.04714.54
5.3.240.0130.07014.67
5.3.230.0170.07014.66
5.3.220.0030.07714.59
5.3.210.0130.06314.57
5.3.200.0100.07014.52
5.3.190.0230.06314.54
5.3.180.0070.07314.70
5.3.170.0070.04014.70
5.3.160.0030.04314.63
5.3.150.0030.03714.55
5.3.140.0070.05714.57
5.3.130.0030.04014.63
5.3.120.0070.03314.60
5.3.110.0070.03714.50
5.3.100.0000.04014.02
5.3.90.0030.03714.08
5.3.80.0070.03014.00
5.3.70.0070.05014.04
5.3.60.0000.04013.99
5.3.50.0000.04313.88
5.3.40.0030.08314.04
5.3.30.0070.06713.97
5.3.20.0070.07013.60
5.3.10.0030.03313.59
5.3.00.0030.07013.69
5.2.170.0030.06311.26
5.2.160.0030.03011.05
5.2.150.0030.05711.21
5.2.140.0030.06311.25
5.2.130.0070.05711.23
5.2.120.0030.05311.01
5.2.110.0070.02310.96
5.2.100.0030.03711.15
5.2.90.0070.04011.09
5.2.80.0030.02711.03
5.2.70.0070.06011.13
5.2.60.0030.03311.03
5.2.50.0030.03011.08
5.2.40.0030.02710.98
5.2.30.0000.03711.10
5.2.20.0000.02710.95
5.2.10.0030.03010.96
5.2.00.0030.02310.67
5.1.60.0030.02310.49
5.1.50.0000.02710.49
5.1.40.0000.02710.49
5.1.30.0030.02710.49
5.1.20.0070.02310.49
5.1.10.0000.02310.49
5.1.00.0030.02310.49
5.0.50.0030.03310.49
5.0.40.0000.02310.49
5.0.30.0030.03010.49
5.0.20.0030.03310.49
5.0.10.0030.01710.49
5.0.00.0030.03010.49
4.4.90.0000.02710.49
4.4.80.0030.03010.49
4.4.70.0000.01710.49
4.4.60.0000.03310.49
4.4.50.0000.02310.49
4.4.40.0030.02310.49
4.4.30.0000.01310.49
4.4.20.0070.01010.49
4.4.10.0000.01710.49
4.4.00.0000.02310.49
4.3.110.0000.03010.49
4.3.100.0070.01010.49
4.3.90.0000.01710.49
4.3.80.0000.02710.49
4.3.70.0000.02010.49
4.3.60.0000.01710.49
4.3.50.0030.02010.49
4.3.40.0000.04010.49
4.3.30.0030.01010.49
4.3.20.0000.01710.49
4.3.10.0030.02710.49
4.3.00.0000.01310.49

preferences:
51.7 ms | 400 KiB | 5 Q