3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public $i = 1; public function foo() { return 'poop'; return ($this->i + 1); } public function increment() { if($quantity = $this->foo() > 0) { echo $quantity . "\n"; $this->i = $quantity; } } } $test = new a(); $test->increment(); $test->increment();

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)
8.3.70.0070.01116.63
8.3.60.0120.00918.43
8.3.50.0100.00521.99
8.3.40.0140.00718.79
8.3.30.0030.01020.20
8.3.20.0000.00820.04
8.3.10.0040.00422.00
8.3.00.0040.00422.25
8.2.180.0070.01116.63
8.2.170.0140.00322.96
8.2.160.0150.00020.38
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00317.50
8.2.110.0060.00322.31
8.2.100.0080.00417.91
8.2.90.0040.00419.22
8.2.80.0040.00419.21
8.2.70.0040.00417.50
8.2.60.0000.00818.04
8.2.50.0040.00718.07
8.2.40.0090.00018.34
8.2.30.0070.00318.07
8.2.20.0080.00017.73
8.2.10.0030.00517.74
8.2.00.0050.00517.62
8.1.280.0040.01125.92
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0110.00019.17
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0060.00317.52
8.1.180.0050.00318.10
8.1.170.0040.00418.45
8.1.160.0030.00322.14
8.1.150.0080.00018.52
8.1.140.0040.00417.50
8.1.130.0000.00717.89
8.1.120.0030.00417.51
8.1.110.0070.00017.49
8.1.100.0000.00717.51
8.1.90.0030.00317.48
8.1.80.0000.00817.46
8.1.70.0000.00717.43
8.1.60.0000.00817.47
8.1.50.0050.00217.42
8.1.40.0080.00017.43
8.1.30.0080.00017.46
8.1.20.0000.00917.57
8.1.10.0000.00717.51
8.1.00.0040.00417.52
8.0.300.0000.00818.77
8.0.290.0050.00317.18
8.0.280.0000.00718.45
8.0.270.0070.00017.14
8.0.260.0000.00716.81
8.0.250.0030.00516.95
8.0.240.0070.00016.85
8.0.230.0080.00016.86
8.0.220.0070.00016.79
8.0.210.0040.00416.78
8.0.200.0000.00717.03
8.0.190.0060.00316.95
8.0.180.0040.00416.90
8.0.170.0030.00516.90
8.0.160.0030.00516.85
8.0.150.0090.00016.86
8.0.140.0070.00016.81
8.0.130.0000.00613.28
8.0.120.0060.00316.88
8.0.110.0000.00716.80
8.0.100.0040.00416.91
8.0.90.0050.00216.73
8.0.80.0070.01016.88
8.0.70.0030.00316.97
8.0.60.0070.00017.01
8.0.50.0020.00516.73
8.0.30.0100.00816.96
8.0.20.0100.00917.40
8.0.10.0040.00416.88
8.0.00.0110.01116.74
7.4.330.0000.00515.00
7.4.320.0030.00316.63
7.4.300.0000.00616.52
7.4.290.0000.00716.57
7.4.280.0070.00016.55
7.4.270.0070.00016.53
7.4.260.0040.00413.28
7.4.250.0000.00816.45
7.4.240.0020.00516.61
7.4.230.0000.00716.35
7.4.220.0150.00916.55
7.4.210.0070.00816.56
7.4.200.0070.00016.62
7.4.190.0040.00416.77
7.4.160.0100.01316.46
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0110.01116.48
7.4.120.0110.00516.54
7.4.110.0060.01216.55
7.4.100.0100.00716.45
7.4.90.0070.01116.22
7.4.80.0060.01219.39
7.4.70.0060.01216.47
7.4.60.0100.00716.30
7.4.50.0060.00316.39
7.4.40.0070.01122.77
7.4.30.0000.01716.66
7.4.00.0040.01215.02
7.3.330.0000.00513.36
7.3.320.0000.00613.24
7.3.310.0000.00716.29
7.3.300.0000.00716.30
7.3.290.0070.00716.37
7.3.280.0070.00916.26
7.3.270.0100.00617.40
7.3.260.0130.00616.51
7.3.250.0070.01116.30
7.3.240.0130.00316.54
7.3.230.0080.00816.39
7.3.210.0120.00616.32
7.3.200.0070.01419.39
7.3.190.0130.00916.56
7.3.180.0100.00716.34
7.3.170.0060.00916.30
7.3.160.0060.01016.30
7.3.120.0100.00014.83
7.2.330.0110.00616.41
7.2.320.0100.01316.57
7.2.310.0070.01116.67
7.2.300.0060.01216.79
7.2.290.0100.00616.44
7.2.60.0030.01316.93
7.2.00.0030.01019.38
7.1.200.0080.00415.34
7.1.100.0030.01017.96
7.1.70.0050.00217.10
7.1.60.0090.01519.43
7.1.50.0030.01716.67
7.1.00.0030.07022.32
7.0.200.0000.00716.70
7.0.140.0000.07722.07
7.0.100.0370.04319.89
7.0.90.0270.06019.92
7.0.80.0230.04019.86
7.0.70.0300.04720.02
7.0.60.0400.03719.95
7.0.50.0330.08020.36
7.0.40.0030.08320.07
7.0.30.0030.05320.11
7.0.20.0130.07020.02
7.0.10.0130.04320.00
7.0.00.0030.07020.10
5.6.280.0000.07721.04
5.6.250.0130.07720.82
5.6.240.0170.06720.64
5.6.230.0070.05020.57
5.6.220.0070.06320.67
5.6.210.0030.05320.61
5.6.200.0070.06721.14
5.6.190.0070.04021.05
5.6.180.0030.07321.05
5.6.170.0100.08020.96
5.6.160.0200.06721.03
5.6.150.0130.08021.10
5.6.140.0100.07721.03
5.6.130.0200.06321.09
5.6.120.0230.07321.03
5.6.110.0200.05721.06
5.6.100.0270.06021.10
5.6.90.0030.09021.07
5.6.80.0030.07720.34
5.6.70.0170.07320.42
5.6.60.0070.08020.34
5.6.50.0100.07020.44
5.6.40.0030.05320.41
5.6.30.0200.06720.44
5.6.20.0100.05020.38
5.6.10.0030.07720.39
5.6.00.0000.08020.43
5.5.380.0130.07320.40
5.5.370.0100.07720.50
5.5.360.0070.08320.36
5.5.350.0030.08720.46
5.5.340.0100.08020.92
5.5.330.0030.08320.88
5.5.320.0070.08320.78
5.5.310.0100.08020.93
5.5.300.0170.07020.88
5.5.290.0200.07320.93
5.5.280.0030.07720.91
5.5.270.0100.05320.90
5.5.260.0070.05020.85
5.5.250.0070.08020.70
5.5.240.0070.07320.12
5.5.230.0170.07020.14
5.5.220.0130.06020.25
5.5.210.0200.05020.30
5.5.200.0170.07020.15
5.5.190.0130.05320.00
5.5.180.0000.08020.23
5.5.160.0130.04020.07
5.5.150.0200.06720.25
5.5.140.0130.07720.16
5.5.130.0130.08720.24
5.5.120.0100.04020.18
5.5.110.0070.08320.28
5.5.100.0230.05720.02
5.5.90.0070.08020.07
5.5.80.0070.07720.08
5.5.70.0100.07720.07
5.5.60.0070.07720.09
5.5.50.0030.07720.16
5.5.40.0200.07019.92
5.5.30.0200.06720.01
5.5.20.0100.07020.14
5.5.10.0070.07720.06
5.5.00.0070.09020.04
5.4.450.0100.04319.36
5.4.440.0070.08719.50
5.4.430.0030.06719.46
5.4.420.0100.07719.35
5.4.410.0030.06319.25
5.4.400.0070.07718.95
5.4.390.0070.07319.13
5.4.380.0000.06318.95
5.4.370.0100.06718.95
5.4.360.0030.06719.16
5.4.350.0130.06719.14
5.4.340.0070.08019.22
5.4.320.0130.07019.13
5.4.310.0100.06018.85
5.4.300.0100.04718.95
5.4.290.0230.04018.85
5.4.280.0000.08319.05
5.4.270.0100.07019.09
5.4.260.0070.08019.20
5.4.250.0200.04318.89
5.4.240.0000.08319.02
5.4.230.0100.07319.03
5.4.220.0130.07019.13
5.4.210.0030.05318.90
5.4.200.0100.06719.04
5.4.190.0100.07319.13
5.4.180.0170.03319.02
5.4.170.0070.06019.11
5.4.160.0030.06719.21
5.4.150.0000.06318.92
5.4.140.0030.08316.48
5.4.130.0100.06016.39
5.4.120.0070.07316.43
5.4.110.0000.05016.46
5.4.100.0070.07716.43
5.4.90.0030.07016.46
5.4.80.0100.06016.32
5.4.70.0170.07016.38
5.4.60.0000.08016.44
5.4.50.0070.06016.47
5.4.40.0100.07016.52
5.4.30.0030.06016.39
5.4.20.0070.07016.47
5.4.10.0030.07016.38
5.4.00.0070.07315.64
5.3.290.0030.06014.60
5.3.280.0100.07714.69
5.3.270.0030.05714.71
5.3.260.0170.06714.70
5.3.250.0070.07314.71
5.3.240.0030.08314.56
5.3.230.0170.07314.57
5.3.220.0170.07014.52
5.3.210.0070.07014.69
5.3.200.0100.07014.52
5.3.190.0130.07314.51
5.3.180.0170.06314.68
5.3.170.0070.07314.50
5.3.160.0100.07014.55
5.3.150.0000.07714.67
5.3.140.0000.07014.70
5.3.130.0070.07714.53
5.3.120.0070.08014.47
5.3.110.0070.08314.57
5.3.100.0030.08013.98
5.3.90.0130.03314.11
5.3.80.0100.07014.07
5.3.70.0130.07314.13
5.3.60.0070.07014.05
5.3.50.0130.06313.83
5.3.40.0100.07014.02
5.3.30.0030.07713.95
5.3.20.0030.07313.72
5.3.10.0070.07313.69
5.3.00.0030.04313.68
5.2.170.0100.05711.04
5.2.160.0130.05711.14
5.2.150.0100.05711.21
5.2.140.0100.06011.05
5.2.130.0100.02311.09
5.2.120.0130.03011.13
5.2.110.0000.05011.21
5.2.100.0000.03711.09
5.2.90.0070.06011.11
5.2.80.0030.06711.11
5.2.70.0030.06011.11
5.2.60.0070.06010.95
5.2.50.0100.02711.13
5.2.40.0030.05710.91
5.2.30.0070.05010.96
5.2.20.0030.05310.99
5.2.10.0000.05310.77
5.2.00.0030.06010.59
5.1.60.0000.05710.17
5.1.50.0030.05310.17
5.1.40.0030.05310.17
5.1.30.0000.03710.36
5.1.20.0070.05310.34
5.1.10.0030.05010.17
5.1.00.0000.05710.17
5.0.50.0000.05010.17
5.0.40.0030.04710.17
5.0.30.0070.05710.17
5.0.20.0070.03710.17
5.0.10.0030.02310.17
5.0.00.0030.03310.17
4.4.90.0030.02710.17
4.4.80.0030.03310.17
4.4.70.0030.03010.17
4.4.60.0070.03010.17
4.4.50.0000.04010.17
4.4.40.0030.03710.17
4.4.30.0070.03010.17
4.4.20.0070.03710.17
4.4.10.0070.03310.17
4.4.00.0070.05010.17
4.3.110.0030.03710.17
4.3.100.0070.03010.17
4.3.90.0030.01710.17
4.3.80.0030.04310.17
4.3.70.0030.03310.17
4.3.60.0030.03710.17
4.3.50.0030.03010.17
4.3.40.0070.03710.17
4.3.30.0030.03310.17
4.3.20.0000.03310.17
4.3.10.0070.03310.17
4.3.00.0000.04010.17

preferences:
76.59 ms | 401 KiB | 5 Q