3v4l.org

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

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)
8.3.40.0040.01118.71
8.3.30.0110.00418.84
8.3.20.0000.00818.95
8.3.10.0080.00020.57
8.3.00.0050.00319.38
8.2.170.0100.01022.96
8.2.160.0070.01018.61
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00018.77
8.2.110.0000.00921.12
8.2.100.0080.00317.78
8.2.90.0090.00019.30
8.2.80.0060.00319.25
8.2.70.0040.00417.25
8.2.60.0050.00217.93
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0060.00318.04
8.2.20.0060.00319.45
8.2.10.0000.00717.56
8.2.00.0070.00017.61
8.1.270.0080.00423.99
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0040.00422.65
8.1.230.0070.00421.04
8.1.220.0050.00317.74
8.1.210.0080.00018.93
8.1.200.0030.00617.13
8.1.190.0000.00717.52
8.1.180.0040.00418.10
8.1.170.0030.00520.60
8.1.160.0050.00318.71
8.1.150.0000.00818.57
8.1.140.0000.00717.36
8.1.130.0070.00017.77
8.1.120.0080.00017.23
8.1.110.0040.00417.32
8.1.100.0040.00417.23
8.1.90.0040.00417.22
8.1.80.0040.00417.25
8.1.70.0000.00817.29
8.1.60.0040.00417.54
8.1.50.0040.00417.30
8.1.40.0050.00317.44
8.1.30.0040.00417.58
8.1.20.0050.00317.56
8.1.10.0000.00817.38
8.1.00.0050.00317.33
8.0.300.0080.00019.89
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0000.00717.19
8.0.260.0040.00416.74
8.0.250.0000.00716.93
8.0.240.0040.00416.89
8.0.230.0070.00016.92
8.0.220.0040.00416.84
8.0.210.0000.00716.91
8.0.200.0030.00316.91
8.0.190.0000.00716.83
8.0.180.0040.00416.98
8.0.170.0000.00816.84
8.0.160.0000.00716.88
8.0.150.0050.00316.88
8.0.140.0040.00416.90
8.0.130.0030.00313.31
8.0.120.0000.00816.72
8.0.110.0050.00316.78
8.0.100.0030.00616.72
8.0.90.0000.00716.72
8.0.80.0090.00616.89
8.0.70.0040.00416.70
8.0.60.0040.00416.86
8.0.50.0000.00716.96
8.0.30.0090.00916.99
8.0.20.0120.00816.98
8.0.10.0080.00016.83
8.0.00.0140.00516.85
7.4.330.0030.00312.85
7.4.320.0030.00316.47
7.4.300.0000.00716.52
7.4.290.0030.00316.52
7.4.280.0050.00316.48
7.4.270.0000.00616.46
7.4.260.0000.00513.13
7.4.250.0030.00516.51
7.4.240.0000.00716.54
7.4.230.0050.00216.31
7.4.220.0090.01616.52
7.4.210.0110.00416.47
7.4.200.0040.00416.55
7.4.190.0000.00716.40
7.4.160.0090.00616.39
7.4.150.0190.00416.40
7.4.140.0150.00916.54
7.4.130.0060.01116.65
7.4.120.0000.01716.55
7.4.110.0180.00016.37
7.4.100.0140.00716.40
7.4.90.0140.00516.64
7.4.80.0030.01419.39
7.4.70.0120.00316.34
7.4.60.0110.00616.54
7.4.50.0060.00316.45
7.4.40.0040.01516.33
7.4.30.0120.00416.27
7.4.00.0070.00715.14
7.3.330.0040.00413.27
7.3.320.0050.00013.31
7.3.310.0000.00716.41
7.3.300.0040.00416.36
7.3.290.0070.00716.37
7.3.280.0070.00716.33
7.3.270.0030.01416.29
7.3.260.0170.00016.30
7.3.250.0100.00816.44
7.3.240.0100.00616.60
7.3.230.0200.00416.48
7.3.210.0030.01516.38
7.3.200.0060.01016.52
7.3.190.0120.01216.46
7.3.180.0100.00616.46
7.3.170.0060.01016.45
7.3.160.0160.00016.44
7.3.120.0070.01014.89
7.2.330.0150.00616.49
7.2.320.0030.01416.33
7.2.310.0090.01416.57
7.2.300.0130.00616.54
7.2.290.0110.01116.36
7.2.60.0070.01016.68
7.2.00.0030.01318.72
7.1.200.0030.01015.63
7.1.100.0070.00417.95
7.1.70.0040.00717.27
7.1.60.0040.01119.31
7.1.50.0070.00416.88
7.1.00.0100.07022.51
7.0.200.0030.00716.63
7.0.140.0000.07721.93
7.0.120.0000.08321.96
7.0.60.0070.08019.95
7.0.50.0100.05317.95
7.0.40.0200.07320.04
7.0.30.0530.07720.06
7.0.20.0300.06720.10
7.0.10.0130.05020.07
7.0.00.0100.09020.19
5.6.280.0070.07021.08
5.6.210.0130.06020.57
5.6.200.0000.04318.19
5.6.190.0100.06720.59
5.6.180.0330.05020.46
5.6.170.0300.05320.45
5.6.160.0070.07720.44
5.6.150.0130.07018.18
5.6.140.0070.03718.14
5.6.130.0130.07718.12
5.6.120.0030.09021.01
5.6.110.0100.08020.99
5.6.100.0030.08020.98
5.6.90.0030.04021.01
5.6.80.0100.07720.39
5.6.70.4570.03720.40
5.5.350.0130.07320.50
5.5.340.0100.07718.08
5.5.330.0070.08320.30
5.5.320.0500.07020.35
5.5.310.0400.05320.28
5.5.300.0070.04718.08
5.5.290.0030.04317.92
5.5.280.0070.04320.66
5.5.270.0070.04720.89
5.5.260.0130.06020.76
5.5.250.0030.08320.61
5.5.240.4200.04020.26
5.4.450.3370.04019.41
5.4.440.3330.04019.38
5.4.430.3070.04019.40
5.4.420.3170.03719.27
5.4.410.3370.03719.32
5.4.400.3370.03318.98
5.4.390.2930.03719.07
5.4.380.3230.04019.09
5.4.370.2430.04019.05
5.4.360.0000.05019.18
5.4.350.0100.03019.08
5.4.340.0000.05019.23
5.4.320.2430.04019.06
5.4.310.3630.03319.21
5.4.300.3430.04319.05
5.4.290.3930.04718.97
5.4.280.3530.03718.99
5.4.270.3270.03719.21
5.4.260.3300.03318.94
5.4.250.3530.03719.30
5.4.240.3600.03719.23
5.4.230.3530.03718.97
5.4.220.3830.04719.21
5.4.210.3530.04018.93
5.4.200.3370.03019.05
5.4.190.3570.03719.30
5.4.180.3930.04719.13
5.4.170.3670.03719.11
5.4.160.3800.03018.95
5.4.150.3500.04019.22
5.4.140.3370.03716.44
5.4.130.3400.03316.34
5.4.120.3970.04716.38
5.4.110.3370.04016.54
5.4.100.4030.03716.36
5.4.90.3470.03016.51
5.4.80.3430.03316.24
5.4.70.3400.03316.52
5.4.60.3500.03016.43
5.4.50.3570.03016.23
5.4.40.3130.03716.33
5.4.30.3800.03316.50
5.4.20.3430.04016.33
5.4.10.3570.03316.52
5.4.00.3570.03015.91
5.3.290.3500.03714.80
5.3.280.3400.03714.55
5.3.270.3430.04014.61
5.3.260.3530.03714.61
5.3.250.3600.03714.65
5.3.240.3370.03714.82
5.3.230.3400.03714.56
5.3.220.3500.03714.57
5.3.210.4300.04014.47
5.3.200.3430.03014.70
5.3.190.3370.03314.71
5.3.180.3430.03714.56
5.3.170.3530.03014.63
5.3.160.3530.03314.63
5.3.150.3430.03314.71
5.3.140.3730.04014.52
5.3.130.2970.03714.62
5.3.120.3470.03714.56
5.3.110.3470.03714.44
5.3.100.3400.04314.00
5.3.90.3300.04014.02
5.3.80.3400.03714.00
5.3.70.3930.03714.03
5.3.60.3500.03314.05
5.3.50.3470.03314.09
5.3.40.3470.03314.09
5.3.30.3630.03013.83
5.3.20.3370.03313.71
5.3.10.3370.03313.63
5.3.00.3730.03013.73
5.2.170.2930.03011.27
5.2.160.3300.03011.27
5.2.150.3070.03311.23
5.2.140.2900.02311.37
5.2.130.2830.03011.01
5.2.120.2830.03011.18
5.2.110.2900.03311.11
5.2.100.3630.02711.13
5.2.90.3170.03011.11
5.2.80.2770.02311.00
5.2.70.2900.02311.00
5.2.60.3200.04311.07
5.2.50.3000.03010.95
5.2.40.2900.03010.90
5.2.30.2430.03010.98
5.2.20.2400.03310.91
5.2.10.2530.03310.97
5.2.00.1930.03310.78
5.1.60.2430.0279.89
5.1.50.2470.02310.00
5.1.40.2570.02710.20
5.1.30.2470.02310.38
5.1.20.2500.02310.32
5.1.10.2530.02310.05
5.1.00.2370.03010.30
5.0.50.1100.0208.63
5.0.40.1370.0138.65
5.0.30.1330.0408.30
5.0.20.1130.0238.28
5.0.10.1270.0238.30
5.0.00.1330.0338.25
4.4.90.1370.0176.59
4.4.80.1200.0206.59
4.4.70.1100.0176.59
4.4.60.1400.0176.59
4.4.50.1370.0136.59
4.4.40.1370.0276.59
4.4.30.1330.0176.59
4.4.20.1400.0206.59
4.4.10.1330.0206.59
4.4.00.1170.0236.59
4.3.110.1330.0176.59
4.3.100.1230.0136.59
4.3.90.1170.0136.59
4.3.80.1270.0276.59
4.3.70.1270.0206.59
4.3.60.1330.0176.59
4.3.50.1100.0176.59
4.3.40.1370.0276.59
4.3.30.0730.0236.59
4.3.20.0600.0206.59
4.3.10.0700.0236.59
4.3.00.0570.0176.59

preferences:
50.37 ms | 400 KiB | 5 Q