3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function doStuff($var = false) { if($var) { return 'no'; } return get_class(); } } var_dump(A::doStuff(false)); var_dump(A::doStuff(true));

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)
8.3.40.0090.00618.73
8.3.30.0070.00718.82
8.3.20.0080.00020.34
8.3.10.0080.00023.36
8.3.00.0050.00318.96
8.2.170.0120.00922.96
8.2.160.0070.01320.36
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0050.00320.86
8.2.110.0030.00622.07
8.2.100.0080.00317.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0040.00419.57
8.2.30.0000.00718.12
8.2.20.0040.00417.43
8.2.10.0040.00417.90
8.2.00.0060.00317.60
8.1.270.0080.00023.97
8.1.260.0110.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.12
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0000.01118.46
8.1.160.0020.00521.84
8.1.150.0030.00618.42
8.1.140.0040.00417.21
8.1.130.0030.00317.73
8.1.120.0000.00717.37
8.1.110.0070.00417.23
8.1.100.0000.00717.30
8.1.90.0070.00017.21
8.1.80.0070.00017.36
8.1.70.0030.00317.30
8.1.60.0040.00417.55
8.1.50.0000.00817.43
8.1.40.0110.00017.45
8.1.30.0030.00517.40
8.1.20.0040.00417.63
8.1.10.0060.00317.35
8.1.00.0000.00717.34
8.0.300.0070.00018.77
8.0.290.0030.00617.16
8.0.280.0040.00418.29
8.0.270.0000.00717.19
8.0.260.0030.00317.11
8.0.250.0050.00216.94
8.0.240.0000.00816.87
8.0.230.0070.00016.78
8.0.220.0070.00016.79
8.0.210.0000.00816.86
8.0.200.0040.00416.89
8.0.190.0090.00316.86
8.0.180.0040.00416.71
8.0.170.0000.00716.79
8.0.160.0070.00016.77
8.0.150.0030.00316.67
8.0.140.0000.00716.73
8.0.130.0030.00313.14
8.0.120.0080.00016.71
8.0.110.0000.00716.59
8.0.100.0060.00316.63
8.0.90.0000.00716.74
8.0.80.0140.00716.69
8.0.70.0040.00416.67
8.0.60.0000.00816.54
8.0.50.0050.00316.55
8.0.30.0120.00717.02
8.0.20.0080.01017.40
8.0.10.0060.00316.73
8.0.00.0080.00916.82
7.4.330.0050.00015.02
7.4.320.0000.00716.36
7.4.300.0030.00316.44
7.4.290.0000.00716.54
7.4.280.0040.00416.49
7.4.270.0070.00016.45
7.4.260.0060.00316.30
7.4.250.0040.00416.48
7.4.240.0000.00716.54
7.4.230.0050.00216.35
7.4.220.0100.00716.52
7.4.210.0050.00816.47
7.4.200.0040.00416.43
7.4.190.0070.00016.56
7.4.160.0110.00616.26
7.4.150.0170.00017.40
7.4.140.0080.01017.86
7.4.130.0080.00816.39
7.4.120.0120.00616.42
7.4.110.0070.01016.45
7.4.100.0070.01016.44
7.4.90.0060.01016.33
7.4.80.0040.01219.39
7.4.70.0110.00916.23
7.4.60.0190.00416.27
7.4.50.0030.00616.39
7.4.40.0000.01616.18
7.4.30.0090.00616.40
7.4.00.0070.00714.66
7.3.330.0030.00313.10
7.3.320.0000.00513.24
7.3.310.0040.00416.28
7.3.300.0030.00316.11
7.3.290.0080.00916.25
7.3.280.0090.00816.23
7.3.270.0080.00817.40
7.3.260.0110.00716.34
7.3.250.0110.00816.14
7.3.240.0100.01016.22
7.3.230.0110.00616.39
7.3.210.0070.01516.25
7.3.200.0030.02019.39
7.3.190.0060.01216.17
7.3.180.0040.01116.17
7.3.170.0030.01316.27
7.3.160.0070.00716.20
7.3.120.0090.00614.59
7.2.330.0080.01216.13
7.2.320.0060.01716.50
7.2.310.0040.01416.31
7.2.300.0050.01316.56
7.2.290.0090.00916.43
7.2.110.0190.00316.44
7.2.00.0030.00718.98
7.1.100.0040.00717.87
7.1.70.0000.00817.11
7.1.60.0060.01919.46
7.1.50.0180.00716.80
7.1.00.0100.06722.48
7.0.200.0030.00716.61
7.0.140.0000.07021.96
7.0.70.0130.07719.95
7.0.60.0100.07719.87
7.0.50.0270.07322.10
7.0.40.0100.08320.11
7.0.30.0070.07720.04
7.0.20.0100.06020.02
7.0.10.0000.09320.13
7.0.00.0070.08320.04
5.6.280.0100.06721.03
5.6.220.0030.05720.59
5.6.210.0070.08020.62
5.6.200.0030.09321.05
5.6.190.0170.05721.13
5.6.180.0130.07021.02
5.6.170.0070.08321.14
5.6.160.0130.06021.04
5.6.150.0030.07720.95
5.6.140.0100.07320.94
5.6.130.0130.08021.06
5.6.120.0100.08321.02
5.6.110.0000.08321.00
5.6.100.0100.04720.99
5.6.90.0070.08321.01
5.6.80.0030.08020.34
5.6.70.0100.06720.51
5.6.60.0030.08320.39
5.6.50.0170.07320.50
5.6.40.0000.08720.47
5.6.30.0130.07020.46
5.6.20.0070.08720.52
5.6.10.0130.07320.43
5.6.00.0030.08720.42
5.5.360.0030.09020.36
5.5.350.0070.05020.42
5.5.340.0100.07320.88
5.5.330.0000.09320.91
5.5.320.0000.09020.74
5.5.310.0070.08320.78
5.5.300.0030.07020.87
5.5.290.0130.05020.79
5.5.280.0100.08320.91
5.5.270.0030.09320.81
5.5.260.0100.07020.77
5.5.250.0070.08320.71
5.5.240.0030.07020.12
5.5.230.0000.07720.24
5.5.220.0130.07720.25
5.5.210.0100.07320.17
5.5.200.0030.08020.18
5.5.190.0030.06720.11
5.5.180.0030.05020.22
5.5.160.0070.07320.11
5.5.150.0100.07020.27
5.5.140.0100.08320.26
5.5.130.0030.05020.14
5.5.120.0000.06020.09
5.5.110.0070.08320.23
5.5.100.0130.07020.07
5.5.90.0100.07720.13
5.5.80.0070.08020.11
5.5.70.0070.07320.14
5.5.60.0130.07320.05
5.5.50.0130.07320.00
5.5.40.0200.06020.09
5.5.30.0070.08319.91
5.5.20.0030.06020.10
5.5.10.0030.06020.04
5.5.00.0030.04320.00
5.4.450.0070.06019.36
5.4.440.0070.08019.41
5.4.430.0170.07019.37
5.4.420.0070.07019.45
5.4.410.0000.08319.44
5.4.400.0070.07719.14
5.4.390.0100.06318.85
5.4.380.0130.07319.04
5.4.370.0000.08018.86
5.4.360.0070.07719.14
5.4.350.0070.04319.05
5.4.340.0070.05019.13
5.4.320.0070.05319.23
5.4.310.0100.07719.21
5.4.300.0030.05719.18
5.4.290.0030.08319.17
5.4.280.0030.07719.23
5.4.270.0070.08019.13
5.4.260.0100.06719.18
5.4.250.0000.06318.84
5.4.240.0000.06019.13
5.4.230.0100.08019.16
5.4.220.0170.06719.17
5.4.210.0070.08018.98
5.4.200.0170.06718.87
5.4.190.0000.08019.11
5.4.180.0070.06018.94
5.4.170.0130.07019.07
5.4.160.0100.07718.94
5.4.150.0000.06319.07
5.4.140.0170.06316.43
5.4.130.0100.07016.40
5.4.120.0030.08016.16
5.4.110.0070.06316.34
5.4.100.0070.04016.27
5.4.90.0030.07316.39
5.4.80.0030.04316.42
5.4.70.0230.05716.48
5.4.60.0030.07016.47
5.4.50.0030.05316.39
5.4.40.0070.07016.45
5.4.30.0030.06316.29
5.4.20.0070.07016.32
5.4.10.0000.07716.44
5.4.00.0100.07315.90
5.3.290.0030.06714.72
5.3.280.0000.05314.63
5.3.270.0030.08014.61
5.3.260.0100.07314.49
5.3.250.0070.08014.59
5.3.240.0000.07714.52
5.3.230.0130.07014.51
5.3.220.0170.06314.51
5.3.210.0100.06714.58
5.3.200.0070.08014.48
5.3.190.0100.07714.65
5.3.180.0100.05314.66
5.3.170.0070.08314.58
5.3.160.0100.07314.56
5.3.150.0030.07314.54
5.3.140.0070.05014.61
5.3.130.0130.07314.63
5.3.120.0100.06014.56
5.3.110.0070.08014.52
5.3.100.0100.07313.99
5.3.90.0000.08014.04
5.3.80.0000.08313.99
5.3.70.0030.06714.14
5.3.60.0030.05313.93
5.3.50.0100.07313.83
5.3.40.0070.06713.97
5.3.30.0030.07013.98
5.3.20.0070.07013.82
5.3.10.0030.04713.67
5.3.00.0100.07013.64
5.2.170.0070.05311.07
5.2.160.0000.06311.29
5.2.150.0030.05711.28
5.2.140.0070.03711.00
5.2.130.0030.04011.15
5.2.120.0070.06311.02
5.2.110.0000.05010.96
5.2.100.0030.04711.00
5.2.90.0070.03011.00
5.2.80.0000.03711.22
5.2.70.0000.06711.09
5.2.60.0030.06011.17
5.2.50.0070.03311.08
5.2.40.0100.06011.12
5.2.30.0070.04011.02
5.2.20.0030.03010.97
5.2.10.0030.06711.00
5.2.00.0030.05710.86
5.1.60.0070.05710.86
5.1.50.0100.04710.86
5.1.40.0070.05010.86
5.1.30.0130.05010.86
5.1.20.0030.05710.86
5.1.10.0070.05310.86
5.1.00.0100.05010.86
5.0.50.0030.04310.86
5.0.40.0000.03310.86
5.0.30.0000.04710.86
5.0.20.0030.03710.86
5.0.10.0000.04310.86
5.0.00.0070.06010.86
4.4.90.0000.02310.86
4.4.80.0000.03010.86
4.4.70.0030.03310.86
4.4.60.0000.03310.86
4.4.50.0000.03710.86
4.4.40.0030.03310.86
4.4.30.0000.02710.86
4.4.20.0000.03710.86
4.4.10.0000.03010.86
4.4.00.0000.04010.86
4.3.110.0000.03010.86
4.3.100.0000.03010.86
4.3.90.0000.03710.86
4.3.80.0000.05710.86
4.3.70.0030.03310.86
4.3.60.0000.03310.86
4.3.50.0000.03710.86
4.3.40.0000.05310.86
4.3.30.0000.03710.86
4.3.20.0000.04010.86
4.3.10.0000.03710.86
4.3.00.0030.03010.86

preferences:
42.66 ms | 400 KiB | 5 Q