3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = 1; $result ? $x = 1 && $y = 2 : $x = 2; if (isset($x)) { echo "x = " . $x, PHP_EOL; } if (isset($y)) { echo "y = " . $y, PHP_EOL; }

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)
8.3.40.0140.00018.72
8.3.30.0050.01018.63
8.3.20.0040.00418.62
8.3.10.0080.00020.95
8.3.00.0040.00421.83
8.2.170.0110.00422.96
8.2.160.0100.00320.22
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.19
8.2.110.0030.00620.43
8.2.100.0070.00417.91
8.2.90.0050.00319.30
8.2.80.0050.00317.97
8.2.70.0040.00417.25
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0030.00319.49
8.2.20.0040.00419.43
8.2.10.0060.00317.66
8.2.00.0000.00717.79
8.1.270.0060.00323.99
8.1.260.0070.01026.35
8.1.250.0040.00428.09
8.1.240.0050.00522.42
8.1.230.0030.00821.02
8.1.220.0060.00318.77
8.1.210.0070.00418.89
8.1.200.0090.00017.22
8.1.190.0000.00817.51
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0030.00618.76
8.1.150.0030.00518.63
8.1.140.0060.00317.40
8.1.130.0040.00417.78
8.1.120.0070.00017.48
8.1.110.0030.00517.48
8.1.100.0000.00717.34
8.1.90.0070.00017.39
8.1.80.0060.00317.45
8.1.70.0030.00317.40
8.1.60.0040.00417.46
8.1.50.0080.00017.50
8.1.40.0040.00417.51
8.1.30.0030.00617.66
8.1.20.0090.00017.63
8.1.10.0000.00717.44
8.1.00.0040.00417.38
8.0.300.0050.00319.98
8.0.290.0040.00417.18
8.0.280.0030.00318.36
8.0.270.0030.00316.70
8.0.260.0060.00016.73
8.0.250.0050.00216.93
8.0.240.0090.00016.81
8.0.230.0040.00416.97
8.0.220.0000.00616.93
8.0.210.0030.00316.92
8.0.200.0030.00316.92
8.0.190.0040.00416.85
8.0.180.0000.00716.78
8.0.170.0000.00716.92
8.0.160.0000.00716.91
8.0.150.0030.00316.71
8.0.140.0050.00216.84
8.0.130.0030.00313.29
8.0.120.0030.00516.87
8.0.110.0050.00216.71
8.0.100.0040.00416.74
8.0.90.0000.00716.83
8.0.80.0160.00016.93
8.0.70.0040.00316.95
8.0.60.0040.00416.88
8.0.50.0040.00416.88
8.0.30.0110.00716.93
8.0.20.0130.00717.40
8.0.10.0070.00017.08
8.0.00.0120.00516.81
7.4.330.0000.00516.85
7.4.320.0000.00616.45
7.4.300.0030.00316.42
7.4.290.0020.00516.45
7.4.280.0000.00816.50
7.4.270.0030.00316.48
7.4.260.0030.00313.19
7.4.250.0030.00616.45
7.4.240.0000.00716.55
7.4.230.0000.00716.39
7.4.220.0130.01316.57
7.4.210.0070.01016.58
7.4.200.0000.00716.71
7.4.190.0040.00416.76
7.4.160.0130.00316.32
7.4.150.0140.00717.40
7.4.140.0170.00317.86
7.4.130.0130.00816.45
7.4.120.0090.00816.47
7.4.110.0040.01416.41
7.4.100.0090.01216.56
7.4.90.0130.00616.52
7.4.80.0090.00919.39
7.4.70.0080.00816.57
7.4.60.0160.00316.38
7.4.50.0040.00016.40
7.4.40.0090.00622.77
7.4.30.0060.01016.43
7.4.00.0000.01514.89
7.3.330.0020.00213.18
7.3.320.0000.00612.91
7.3.310.0070.00016.29
7.3.300.0040.00416.20
7.3.290.0060.00916.18
7.3.280.0110.00616.22
7.3.270.0130.00417.40
7.3.260.0120.00918.24
7.3.250.0150.00516.41
7.3.240.0060.01216.45
7.3.230.0120.00516.39
7.3.210.0070.01016.23
7.3.200.0120.00919.39
7.3.190.0140.00316.42
7.3.180.0120.00916.35
7.3.170.0060.00916.44
7.3.160.0100.00516.31
7.3.120.0090.00714.76
7.3.110.0110.00614.80
7.3.100.0020.01114.67
7.3.90.0100.00414.71
7.3.80.0060.01014.76
7.3.70.0030.01014.63
7.3.60.0090.00514.78
7.3.50.0060.00814.67
7.3.40.0100.00314.60
7.3.30.0030.01114.62
7.3.20.0050.00916.65
7.3.10.0030.00716.52
7.3.00.0070.00816.49
7.2.330.0150.00916.70
7.2.320.0120.00616.57
7.2.310.0060.01216.63
7.2.300.0060.01216.30
7.2.290.0060.01316.39
7.2.250.0070.01115.13
7.2.240.0070.01215.04
7.2.230.0080.00815.17
7.2.220.0030.01015.01
7.2.210.0070.01015.05
7.2.200.0050.01015.07
7.2.190.0070.00715.02
7.2.180.0100.00614.96
7.2.170.0070.01015.00
7.2.160.0070.00715.09
7.2.150.0000.01516.79
7.2.140.0070.00416.98
7.2.130.0070.01116.65
7.2.120.0000.01517.03
7.2.110.0030.00916.90
7.2.100.0060.00916.80
7.2.90.0110.00417.02
7.2.80.0140.00316.66
7.2.70.0030.01316.89
7.2.60.0040.00816.67
7.2.50.0100.00716.92
7.2.40.0000.01416.52
7.2.30.0120.00316.64
7.2.20.0110.00416.63
7.2.10.0000.01516.85
7.2.00.0000.01816.86
7.1.330.0060.00915.73
7.1.320.0030.00915.58
7.1.310.0090.00315.49
7.1.300.0060.00615.78
7.1.290.0070.00615.80
7.1.280.0070.00515.86
7.1.270.0080.00315.65
7.1.260.0060.00815.59
7.1.250.0060.01015.64
7.1.200.0000.01215.40
7.1.70.0030.00517.16
7.1.60.0040.01119.17
7.1.50.0100.01416.34
7.1.00.0000.04322.35
7.0.200.0070.00316.69
7.0.140.0130.06322.05
7.0.100.0070.08320.17
7.0.90.0030.08719.94
7.0.80.0100.05719.85
7.0.70.0070.08319.89
7.0.60.0130.07719.95
7.0.50.0100.08720.23
7.0.40.0070.08320.09
7.0.30.0100.08020.18
7.0.20.0100.04319.94
7.0.10.0100.07720.02
7.0.00.0000.08720.07
5.6.280.0030.07320.77
5.6.250.0100.06720.65
5.6.240.0100.08320.52
5.6.230.0100.08020.68
5.6.220.0130.07720.67
5.6.210.0070.04720.55
5.6.200.0200.06721.12
5.6.190.0100.08721.02
5.6.180.0230.06321.04
5.6.170.0070.08321.03
5.6.160.0100.07720.91
5.6.150.0170.04021.08
5.6.140.0130.06321.00
5.6.130.0000.09320.92
5.6.120.0100.06021.00
5.6.110.0070.04320.91
5.6.100.0000.06721.01
5.6.90.0070.07720.99
5.6.80.0030.08320.45
5.6.70.0100.07320.30
5.6.60.0130.07020.40
5.6.50.0100.07720.39
5.6.40.0100.06720.35
5.6.30.0070.07720.28
5.6.20.0100.06320.29
5.6.10.0000.08720.47
5.6.00.0130.06720.33
5.5.380.0130.05320.44
5.5.370.0170.06720.45
5.5.360.0070.07720.38
5.5.350.0130.08020.36
5.5.340.0030.05020.86
5.5.330.0000.09020.79
5.5.320.0070.04720.63
5.5.310.0030.07320.85
5.5.300.0000.09020.87
5.5.290.0070.08720.81
5.5.280.0170.07320.85
5.5.270.0100.06320.90
5.5.260.0030.09020.77
5.5.250.0030.06320.69
5.5.240.0100.07720.28
5.5.230.0130.07320.27
5.5.220.0100.07320.24
5.5.210.0200.06020.13
5.5.200.0100.08320.26
5.5.190.0030.08320.19
5.5.180.0130.07320.09
5.5.160.0070.07320.06
5.5.150.0130.07320.25
5.5.140.0100.08019.97
5.5.130.0070.08019.97
5.5.120.0130.06720.24
5.5.110.0070.07720.16
5.5.100.0070.08320.05
5.5.90.0130.07020.07
5.5.80.0070.05020.08
5.5.70.0100.07720.04
5.5.60.0100.07720.17
5.5.50.0100.08019.95
5.5.40.0130.07720.03
5.5.30.0000.06320.05
5.5.20.0070.08020.13
5.5.10.0030.08720.02
5.5.00.0100.08020.00
5.4.450.0030.04319.55
5.4.440.0030.08019.28
5.4.430.0170.06719.11
5.4.420.0130.07319.35
5.4.410.0100.08019.17
5.4.400.0030.08018.98
5.4.390.0030.08319.03
5.4.380.0070.07018.96
5.4.370.0170.06318.78
5.4.360.0100.07319.12
5.4.350.0230.05718.79
5.4.340.0100.08019.09
5.4.320.0030.07719.25
5.4.310.0070.05018.78
5.4.300.0070.07318.80
5.4.290.0200.06719.00
5.4.280.0030.04718.90
5.4.270.0030.08319.23
5.4.260.0070.07018.97
5.4.250.0070.07319.11
5.4.240.0030.06319.09
5.4.230.0100.03719.11
5.4.220.0030.06019.05
5.4.210.0030.05319.13
5.4.200.0070.07719.11
5.4.190.0000.05318.95
5.4.180.0030.07318.97
5.4.170.0000.08319.03
5.4.160.0100.07319.00
5.4.150.0100.06719.02
5.4.140.0100.07316.31
5.4.130.0100.07016.28
5.4.120.0030.06716.21
5.4.110.0170.06316.36
5.4.100.0070.07716.44
5.4.90.0100.07016.23
5.4.80.0070.07316.43
5.4.70.0070.07316.34
5.4.60.0070.05016.42
5.4.50.0100.06716.21
5.4.40.0030.08016.24
5.4.30.0030.05316.33
5.4.20.0070.04016.34
5.4.10.0170.05316.20
5.4.00.0070.07715.68
5.3.290.0030.08314.64
5.3.280.0070.08014.50
5.3.270.0130.07014.60
5.3.260.0070.06314.51
5.3.250.0000.08314.46
5.3.240.0070.04014.57
5.3.230.0000.04714.45
5.3.220.0100.07314.55
5.3.210.0000.08014.53
5.3.200.0100.06014.55
5.3.190.0070.07714.50
5.3.180.0030.07714.43
5.3.170.0100.07314.56
5.3.160.0030.03714.56
5.3.150.0030.08014.55
5.3.140.0100.07314.46
5.3.130.0000.06314.45
5.3.120.0100.07014.48
5.3.110.0030.08014.48
5.3.100.0070.07714.02
5.3.90.0070.06013.99
5.3.80.0070.07713.95
5.3.70.0000.08313.97
5.3.60.0030.07713.99
5.3.50.0070.07313.80
5.3.40.0100.06713.93
5.3.30.0130.05713.91
5.3.20.0200.06013.44
5.3.10.0070.06713.64
5.3.00.0130.06313.41
5.2.170.0030.06711.19
5.2.160.0000.06310.93
5.2.150.0030.06310.93
5.2.140.0100.05711.13
5.2.130.0100.05311.05
5.2.120.0030.06311.08
5.2.110.0030.05711.02
5.2.100.0030.06010.89
5.2.90.0130.05011.15
5.2.80.0100.05011.08
5.2.70.0030.06310.88
5.2.60.0000.07010.88
5.2.50.0100.04711.08
5.2.40.0100.05711.01
5.2.30.0030.06711.04
5.2.20.0100.05310.98
5.2.10.0000.06710.96
5.2.00.0100.05310.80
5.1.60.0000.0539.99
5.1.50.0030.0509.98
5.1.40.0070.0379.97
5.1.30.0070.05010.23
5.1.20.0030.06010.43
5.1.10.0030.04710.14
5.1.00.0070.04010.05
5.0.50.0030.0438.40
5.0.40.0030.0438.52
5.0.30.0000.0708.40
5.0.20.0000.0478.40
5.0.10.0030.0408.40
5.0.00.0070.0508.40
4.4.90.0030.0338.40
4.4.80.0030.0338.40
4.4.70.0030.0378.40
4.4.60.0030.0238.40
4.4.50.0030.0338.40
4.4.40.0000.0578.40
4.4.30.0000.0278.40
4.4.20.0100.0278.40
4.4.10.0030.0378.40
4.4.00.0030.0538.40
4.3.110.0130.0208.40
4.3.100.0030.0208.40
4.3.90.0070.0308.40
4.3.80.0030.0338.40
4.3.70.0070.0278.40
4.3.60.0030.0338.40
4.3.50.0030.0308.40
4.3.40.0000.0338.40
4.3.30.0000.0338.40
4.3.20.0030.0338.40
4.3.10.0000.0378.40
4.3.00.0030.0308.40

preferences:
44.32 ms | 400 KiB | 5 Q