3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f1() { echo 1; return true; } function f2() { echo 2; return false; } /* $a = true; $a = f1() && f2(); var_dump($a); $a = true; $a = f2() && f1(); var_dump($a); $a = true; $a = f1() && f1(); var_dump($a); $a = true; $a = f2() && f2(); var_dump($a); */ $a = true; $a = $a && f1(); $a = $a && f2(); var_dump($a); $a = true; $a = $a && f2(); $a = $a && f1(); var_dump($a);

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)
8.3.60.0070.00716.38
8.3.50.0140.00522.06
8.3.40.0120.00618.90
8.3.30.0060.00918.96
8.3.20.0080.00020.34
8.3.10.0040.00423.52
8.3.00.0060.00319.25
8.2.180.0120.00318.41
8.2.170.0100.00322.96
8.2.160.0130.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0030.00322.25
8.2.110.0040.00422.25
8.2.100.0040.00817.91
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0060.00318.04
8.2.20.0050.00317.61
8.2.10.0000.00718.07
8.2.00.0080.00017.80
8.1.280.0140.00325.92
8.1.270.0040.00423.65
8.1.260.0050.00326.35
8.1.250.0020.00528.09
8.1.240.0070.00323.84
8.1.230.0000.01019.03
8.1.220.0030.00517.77
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.43
8.1.180.0000.00818.10
8.1.170.0080.00018.70
8.1.160.0000.00822.01
8.1.150.0030.00618.59
8.1.140.0000.00717.50
8.1.130.0030.00317.73
8.1.120.0050.00217.42
8.1.110.0040.00417.48
8.1.100.0020.00517.42
8.1.90.0050.00217.43
8.1.80.0040.00417.44
8.1.70.0030.00317.34
8.1.60.0040.00417.54
8.1.50.0040.00417.39
8.1.40.0000.01017.49
8.1.30.0050.00317.63
8.1.20.0050.00217.69
8.1.10.0000.00817.52
8.1.00.0030.00617.43
8.0.300.0000.00818.77
8.0.290.0000.00817.05
8.0.280.0030.00318.48
8.0.270.0030.00317.15
8.0.260.0000.00616.82
8.0.250.0030.00316.96
8.0.240.0020.00516.86
8.0.230.0040.00416.99
8.0.220.0000.00716.85
8.0.210.0040.00416.83
8.0.200.0030.00316.88
8.0.190.0080.00016.88
8.0.180.0070.00016.81
8.0.170.0070.00016.88
8.0.160.0070.00016.84
8.0.150.0000.00716.79
8.0.140.0070.00316.87
8.0.130.0000.00513.34
8.0.120.0040.00416.83
8.0.110.0000.00716.93
8.0.100.0030.00516.79
8.0.90.0040.00416.94
8.0.80.0080.00816.86
8.0.70.0000.00716.88
8.0.60.0000.00716.76
8.0.50.0040.00416.82
8.0.30.0100.00916.97
8.0.20.0080.01017.40
8.0.10.0040.00417.03
8.0.00.0100.01216.63
7.4.330.0000.00515.09
7.4.320.0030.00316.60
7.4.300.0060.00016.41
7.4.290.0000.00716.59
7.4.280.0030.00316.63
7.4.270.0030.00316.59
7.4.260.0030.00616.54
7.4.250.0050.00316.61
7.4.240.0030.00316.57
7.4.230.0070.00016.49
7.4.220.0120.00616.68
7.4.210.0110.00516.55
7.4.200.0040.00416.60
7.4.190.0070.00016.69
7.4.160.0070.01016.77
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0100.00616.42
7.4.120.0110.00616.45
7.4.110.0110.00516.27
7.4.100.0150.00516.52
7.4.90.0060.01916.48
7.4.80.0060.01219.39
7.4.70.0070.01016.62
7.4.60.0070.01116.43
7.4.50.0000.00816.19
7.4.40.0030.00922.77
7.4.30.0080.00816.68
7.4.00.0040.00814.89
7.3.330.0030.00213.28
7.3.320.0000.00613.31
7.3.310.0030.00316.29
7.3.300.0000.00716.16
7.3.290.0070.01016.30
7.3.280.0090.00916.26
7.3.270.0230.00017.40
7.3.260.0070.01016.53
7.3.250.0060.01116.25
7.3.240.0130.00616.28
7.3.230.0140.00316.63
7.3.210.0030.01416.50
7.3.200.0150.01519.39
7.3.190.0130.00616.28
7.3.180.0080.00816.31
7.3.170.0080.00716.29
7.3.160.0040.01216.61
7.3.120.0030.00914.96
7.2.330.0100.01016.54
7.2.320.0100.00716.65
7.2.310.0060.01616.67
7.2.300.0030.01416.59
7.2.290.0090.00916.63
7.2.60.0080.00416.70
7.1.200.0040.01115.55
7.1.70.0030.00517.06
7.1.60.0030.02019.31
7.1.50.0000.01317.05
7.1.00.0070.06722.48
7.0.200.0030.00516.76
7.0.140.0070.07322.05
7.0.100.0170.07019.93
7.0.90.0100.05020.02
7.0.80.0030.08319.95
7.0.70.0100.08719.89
7.0.60.0300.07719.94
7.0.50.0370.07320.39
7.0.40.0100.07320.08
7.0.30.0100.08320.13
7.0.20.0070.08320.07
7.0.10.0130.07020.02
7.0.00.0170.07720.03
5.6.280.0030.07321.13
5.6.250.0070.05020.64
5.6.240.0130.07320.67
5.6.230.0070.07320.63
5.6.220.0170.07320.48
5.6.210.0030.09020.64
5.6.200.0130.04321.11
5.6.190.0100.04321.11
5.6.180.0100.07721.06
5.6.170.0070.08721.02
5.6.160.0130.04021.03
5.6.150.0070.08021.05
5.6.140.0070.04020.95
5.6.130.0030.05021.02
5.6.120.0070.04021.11
5.6.110.0070.04021.11
5.6.100.0130.04321.04
5.6.90.0130.03321.00
5.6.80.0130.06020.47
5.6.70.0070.07320.46
5.6.60.0030.04020.39
5.6.50.0100.06020.40
5.6.40.0000.04020.30
5.6.30.0030.05020.32
5.6.20.0000.04320.39
5.6.10.0070.03720.47
5.6.00.0000.04320.37
5.5.380.0070.08020.36
5.5.370.0130.04720.40
5.5.360.0030.09020.36
5.5.350.0070.05720.46
5.5.340.0070.08720.81
5.5.330.0100.07020.86
5.5.320.0030.08320.84
5.5.310.0100.08320.88
5.5.300.0070.07720.83
5.5.290.0030.05020.91
5.5.280.0070.04020.73
5.5.270.0030.04320.77
5.5.260.0100.03320.91
5.5.250.0100.03020.62
5.5.240.0070.03720.19
5.5.230.0070.03720.27
5.5.220.0000.04320.25
5.5.210.0030.05020.14
5.5.200.0030.04020.27
5.5.190.0070.06320.22
5.5.180.0070.03720.14
5.5.160.0070.06020.13
5.5.150.0070.04020.26
5.5.140.0030.06320.22
5.5.130.0000.04720.24
5.5.120.0070.04020.18
5.5.110.0000.05320.22
5.5.100.0130.03320.18
5.5.90.0030.04720.10
5.5.80.0100.04320.11
5.5.70.0070.03320.00
5.5.60.0070.03720.16
5.5.50.0070.03720.12
5.5.40.0030.03720.10
5.5.30.0130.02719.93
5.5.20.0000.04720.03
5.5.10.0100.03320.03
5.5.00.0070.04020.00
5.4.450.0030.04019.16
5.4.440.0070.03719.38
5.4.430.0030.04019.48
5.4.420.0000.04319.37
5.4.410.0130.03019.38
5.4.400.0000.05719.14
5.4.390.0070.06719.21
5.4.380.0070.03718.90
5.4.370.0100.03719.20
5.4.360.0030.03719.04
5.4.350.0000.04019.19
5.4.340.0030.04019.05
5.4.320.0030.05319.21
5.4.310.0070.03319.14
5.4.300.0000.04019.09
5.4.290.0000.04018.88
5.4.280.0030.04018.90
5.4.270.0000.03718.87
5.4.260.0100.03019.09
5.4.250.0130.02718.86
5.4.240.0000.03719.13
5.4.230.0000.03719.13
5.4.220.0000.04019.13
5.4.210.0030.03719.03
5.4.200.0070.04319.12
5.4.190.0030.03719.04
5.4.180.0000.04319.02
5.4.170.0100.05019.13
5.4.160.0100.04319.23
5.4.150.0000.06019.03
5.4.140.0070.07316.39
5.4.130.0100.07316.51
5.4.120.0130.06316.50
5.4.110.0100.07316.48
5.4.100.0100.06716.57
5.4.90.0070.07016.39
5.4.80.0070.07316.47
5.4.70.0200.06316.43
5.4.60.0100.06716.41
5.4.50.0100.06716.48
5.4.40.0070.07716.30
5.4.30.0070.06716.39
5.4.20.0130.06316.44
5.4.10.0070.07016.22
5.4.00.0070.06315.85
5.3.290.0000.04014.73
5.3.280.0000.04014.65
5.3.270.0000.07314.73
5.3.260.0000.04014.60
5.3.250.0000.04014.59
5.3.240.0100.04714.64
5.3.230.0200.06014.74
5.3.220.0070.07014.51
5.3.210.0100.07714.52
5.3.200.0100.07014.68
5.3.190.0070.07014.63
5.3.180.0000.07714.70
5.3.170.0070.04314.55
5.3.160.0070.06714.63
5.3.150.0130.07014.64
5.3.140.0030.07714.50
5.3.130.0000.05314.68
5.3.120.0030.05014.62
5.3.110.0170.07014.61
5.3.100.0030.08014.06
5.3.90.0130.06714.14
5.3.80.0100.07314.05
5.3.70.0100.07313.95
5.3.60.0070.07313.93
5.3.50.0100.04313.88
5.3.40.0170.04013.86
5.3.30.0100.06313.80
5.3.20.0030.06713.63
5.3.10.0130.06013.63
5.3.00.0100.06713.75
5.2.170.0000.05011.06
5.2.160.0000.07011.08
5.2.150.0030.06311.20
5.2.140.0030.06711.20
5.2.130.0100.04711.01
5.2.120.0000.07010.99
5.2.110.0100.05311.19
5.2.100.0030.04011.04
5.2.90.0030.06011.17
5.2.80.0070.05311.12
5.2.70.0030.04710.96
5.2.60.0100.05311.06
5.2.50.0100.06010.91
5.2.40.0070.06010.98
5.2.30.0030.05310.87
5.2.20.0070.05710.89
5.2.10.0030.06010.96
5.2.00.0100.05010.79
5.1.60.0030.05010.00
5.1.50.0070.0539.84
5.1.40.0030.0539.86
5.1.30.0030.06010.47
5.1.20.0030.05310.36
5.1.10.0100.05010.08
5.1.00.0070.03310.13
5.0.50.0000.0378.67
5.0.40.0030.0408.65
5.0.30.0100.0578.65
5.0.20.0030.0438.65
5.0.10.0000.0478.65
5.0.00.0070.0608.65
4.4.90.0000.0378.65
4.4.80.0070.0278.65
4.4.70.0070.0338.65
4.4.60.0000.0378.65
4.4.50.0000.0378.65
4.4.40.0030.0538.65
4.4.30.0030.0378.65
4.4.20.0000.0378.65
4.4.10.0070.0308.65
4.4.00.0030.0538.65
4.3.110.0000.0338.65
4.3.100.0030.0338.65
4.3.90.0000.0308.65
4.3.80.0070.0478.65
4.3.70.0030.0308.65
4.3.60.0000.0238.65
4.3.50.0000.0208.65
4.3.40.0000.0478.65
4.3.30.0070.0138.65
4.3.20.0000.0378.65
4.3.10.0000.0378.65
4.3.00.0000.0408.65

preferences:
40.66 ms | 401 KiB | 5 Q