3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (4 & 1 ? 'pari' : 'dispari'); echo "\n"; echo (4.3 & 1 ? 'pari' : 'dispari'); echo "\n"; echo (4.8 & 1 ? 'pari' : 'dispari'); echo "\n"; echo (0 & 1 ? 'pari' : 'dispari');

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)
8.3.60.0030.01018.54
8.3.50.0090.00922.04
8.3.40.0130.00618.85
8.3.30.0100.00318.62
8.3.20.0040.00418.65
8.3.10.0040.00420.89
8.3.00.0040.00423.48
8.2.180.0150.00616.75
8.2.170.0110.00422.96
8.2.160.0050.00820.36
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.85
8.2.110.0080.00320.53
8.2.100.0060.00617.47
8.2.90.0050.00319.09
8.2.80.0030.00517.97
8.2.70.0000.01017.63
8.2.60.0060.00317.93
8.2.50.0070.00318.07
8.2.40.0030.00518.22
8.2.30.0040.00421.14
8.2.20.0000.00717.64
8.2.10.0000.00717.58
8.2.00.0040.00417.59
8.1.280.0200.00025.92
8.1.270.0070.00023.99
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0070.00322.41
8.1.230.0090.00320.97
8.1.220.0040.00418.77
8.1.210.0070.00018.96
8.1.200.0040.00417.23
8.1.190.0030.00517.30
8.1.180.0000.00918.10
8.1.170.0040.00418.47
8.1.160.0000.00718.66
8.1.150.0000.00818.41
8.1.140.0040.00417.26
8.1.130.0000.00717.67
8.1.120.0050.00317.35
8.1.110.0030.00517.33
8.1.100.0040.00317.24
8.1.90.0030.00317.37
8.1.80.0000.00717.35
8.1.70.0070.00017.21
8.1.60.0040.00417.41
8.1.50.0030.00617.16
8.1.40.0040.00417.26
8.1.30.0000.00717.50
8.1.20.0030.00517.52
8.1.10.0000.00717.48
8.1.00.0040.00417.21
8.0.300.0060.00319.89
8.0.290.0000.00817.18
8.0.280.0070.00018.41
8.0.270.0070.00017.09
8.0.260.0070.00016.73
8.0.250.0040.00416.93
8.0.240.0040.00816.94
8.0.230.0030.00316.88
8.0.220.0060.00316.72
8.0.210.0070.00016.69
8.0.200.0030.00316.86
8.0.190.0000.00716.78
8.0.180.0070.00016.84
8.0.170.0030.00516.91
8.0.160.0000.00716.73
8.0.150.0000.00816.76
8.0.140.0080.00016.82
8.0.130.0030.00313.34
8.0.120.0040.00416.74
8.0.110.0060.00316.69
8.0.100.0000.00716.66
8.0.90.0000.00716.70
8.0.80.0040.01116.78
8.0.70.0000.00816.79
8.0.60.0000.00716.70
8.0.50.0040.00416.81
8.0.30.0120.00716.89
8.0.20.0080.00917.40
8.0.10.0070.00016.89
8.0.00.0050.01216.71
7.4.330.0000.00514.89
7.4.320.0060.00016.34
7.4.300.0030.00316.46
7.4.290.0030.00316.46
7.4.280.0070.00016.26
7.4.270.0030.00316.39
7.4.260.0030.00313.14
7.4.250.0000.00716.34
7.4.240.0030.00316.32
7.4.230.0000.00716.25
7.4.220.0060.00916.39
7.4.210.0050.01016.44
7.4.200.0030.00316.28
7.4.190.0000.00716.62
7.4.160.0130.00316.28
7.4.150.0100.01617.40
7.4.140.0060.01117.86
7.4.130.0110.01116.35
7.4.120.0120.00716.31
7.4.110.0030.01316.47
7.4.100.0110.01716.37
7.4.90.0200.00016.22
7.4.80.0130.01019.39
7.4.70.0100.00616.46
7.4.60.0100.00716.34
7.4.50.0000.00816.45
7.4.40.0040.01122.77
7.4.30.0120.00616.48
7.4.00.0000.01714.92
7.3.330.0000.00512.92
7.3.320.0050.00013.09
7.3.310.0030.00316.27
7.3.300.0040.00416.21
7.3.290.0070.01316.19
7.3.280.0090.00816.24
7.3.270.0060.01117.40
7.3.260.0110.00918.24
7.3.250.0080.00816.19
7.3.240.0130.00316.14
7.3.230.0100.00716.39
7.3.210.0090.00816.29
7.3.200.0070.01019.39
7.3.190.0110.01116.40
7.3.180.0080.00816.18
7.3.170.0080.00816.27
7.3.160.0090.00616.31
7.3.120.0050.01014.71
7.3.110.0070.01114.68
7.3.100.0090.00614.88
7.3.90.0060.01214.61
7.3.80.0030.01014.91
7.3.70.0090.00314.79
7.3.60.0030.00714.74
7.3.50.0040.00814.80
7.3.40.0040.01414.73
7.3.30.0070.00714.62
7.3.20.0030.00716.63
7.3.10.0030.01016.45
7.3.00.0070.00716.68
7.2.330.0090.00916.25
7.2.320.0000.01716.21
7.2.310.0090.01216.58
7.2.300.0070.01016.32
7.2.290.0030.01316.34
7.2.250.0000.02014.94
7.2.240.0100.01014.83
7.2.230.0060.00614.80
7.2.220.0030.00614.95
7.2.210.0040.01415.14
7.2.200.0180.00414.96
7.2.190.0030.01414.92
7.2.180.0060.00914.70
7.2.170.0130.00714.87
7.2.00.0060.00919.08
7.1.330.0090.00615.82
7.1.320.0040.00415.52
7.1.310.0060.00615.36
7.1.300.0000.00915.75
7.1.290.0000.01715.59
7.1.280.0060.01315.56
7.1.270.0030.01315.62
7.1.260.0060.00915.69
7.1.100.0030.01017.91
7.1.70.0000.01216.85
7.1.60.0000.01219.08
7.1.50.0080.00416.83
7.1.00.0030.03322.41
7.0.200.0080.00016.75
7.0.140.0100.06321.96
7.0.100.0030.07321.77
7.0.90.0130.04021.68
7.0.80.0030.09021.71
7.0.70.0070.05721.87
7.0.60.0100.06021.61
7.0.50.0030.06722.01
7.0.40.0070.08320.04
7.0.30.0070.07319.91
7.0.20.0130.08020.05
7.0.10.0000.06320.02
7.0.00.0030.06320.04
5.6.280.0000.07320.89
5.6.250.0000.07020.61
5.6.240.0030.06020.66
5.6.230.0070.07320.43
5.6.220.0000.07320.56
5.6.210.0030.05020.61
5.6.200.0100.07720.97
5.6.190.0130.07320.90
5.6.180.0100.08020.97
5.6.170.0030.05020.88
5.6.160.0000.05720.89
5.6.150.0070.07720.98
5.6.140.0030.05720.85
5.6.130.0030.07720.95
5.6.120.0100.08021.07
5.6.110.0000.08320.86
5.6.100.0070.08020.86
5.6.90.0030.08721.06
5.6.80.0130.05720.34
5.6.70.0070.08020.25
5.6.60.0130.07020.31
5.6.50.0130.07320.39
5.6.40.0070.07020.36
5.6.30.0130.06320.32
5.6.20.0070.04720.31
5.6.10.0070.08020.44
5.6.00.0070.07020.30
5.5.380.0030.08720.48
5.5.370.0100.04320.36
5.5.360.0100.06720.33
5.5.350.0070.08320.42
5.5.340.0000.06020.86
5.5.330.0070.07020.80
5.5.320.0130.08020.80
5.5.310.0070.08320.67
5.5.300.0030.05320.86
5.5.290.0070.07020.82
5.5.280.0070.06020.74
5.5.270.0000.08720.75
5.5.260.0030.05020.73
5.5.250.0100.07320.54
5.5.240.0030.08720.25
5.5.230.0070.06320.23
5.5.220.0170.06720.20
5.5.210.0000.07020.20
5.5.200.0100.07720.21
5.5.190.0070.04020.19
5.5.180.0030.08020.05
5.5.160.0100.07720.04
5.5.150.0070.07019.90
5.5.140.0130.07020.11
5.5.130.0030.07320.21
5.5.120.0070.03720.08
5.5.110.0100.08020.22
5.5.100.0070.06720.02
5.5.90.0070.07719.89
5.5.80.0070.05319.91
5.5.70.0000.04319.94
5.5.60.0030.08020.00
5.5.50.0070.07720.02
5.5.40.0000.08020.00
5.5.30.0030.08320.07
5.5.20.0070.07020.08
5.5.10.0030.04720.00
5.5.00.0130.07019.91
5.4.450.0100.05319.42
5.4.440.0000.06719.37
5.4.430.0170.06719.38
5.4.420.0000.07719.22
5.4.410.0070.04319.43
5.4.400.0100.07719.12
5.4.390.0100.08318.85
5.4.380.0100.07318.96
5.4.370.0100.07019.10
5.4.360.0070.06018.81
5.4.350.0000.07318.81
5.4.340.0100.07019.04
5.4.320.0070.07018.95
5.4.310.0100.06319.13
5.4.300.0070.06019.14
5.4.290.0030.06719.04
5.4.280.0000.07718.99
5.4.270.0100.07318.81
5.4.260.0070.05319.05
5.4.250.0100.07019.05
5.4.240.0030.07719.11
5.4.230.0000.07319.09
5.4.220.0070.07319.11
5.4.210.0100.05319.11
5.4.200.0070.05719.02
5.4.190.0000.07019.06
5.4.180.0070.07718.96
5.4.170.0030.08319.13
5.4.160.0070.07018.94
5.4.150.0070.06318.92
5.4.140.0000.07716.07
5.4.130.0070.04016.30
5.4.120.0100.06316.30
5.4.110.0030.07716.31
5.4.100.0000.04716.42
5.4.90.0100.07016.26
5.4.80.0170.06716.43
5.4.70.0070.06016.29
5.4.60.0000.04316.43
5.4.50.0000.04716.29
5.4.40.0100.07016.45
5.4.30.0070.06716.40
5.4.20.0030.04716.20
5.4.10.0000.04716.30
5.4.00.0130.03315.65
5.3.290.0030.04714.48
5.3.280.0030.04314.47
5.3.270.0100.06314.57
5.3.260.0070.07714.61
5.3.250.0030.08314.59
5.3.240.0070.07014.60
5.3.230.0030.08314.45
5.3.220.0070.05014.50
5.3.210.0070.07014.55
5.3.200.0000.07014.48
5.3.190.0000.08314.55
5.3.180.0070.04314.52
5.3.170.0000.06014.55
5.3.160.0070.04014.54
5.3.150.0070.07714.43
5.3.140.0100.06714.53
5.3.130.0070.05014.48
5.3.120.0070.07014.53
5.3.110.0030.07714.55
5.3.100.0130.06714.03
5.3.90.0070.03713.87
5.3.80.0030.06014.00
5.3.70.0000.06014.00
5.3.60.0170.04313.94
5.3.50.0000.04013.79
5.3.40.0030.04313.80
5.3.30.0070.07313.88
5.3.20.0000.04313.67
5.3.10.0000.04313.64
5.3.00.0070.04713.42
5.2.170.0030.03311.06
5.2.160.0030.06011.16
5.2.150.0030.05011.10
5.2.140.0130.05311.10
5.2.130.0070.06011.02
5.2.120.0070.06011.12
5.2.110.0030.04710.93
5.2.100.0030.03011.11
5.2.90.0000.03311.09
5.2.80.0000.06311.01
5.2.70.0030.06710.93
5.2.60.0030.06010.89
5.2.50.0030.05711.00
5.2.40.0030.04010.98
5.2.30.0070.06011.02
5.2.20.0030.03310.84
5.2.10.0100.05710.90
5.2.00.0030.04310.61
5.1.60.0000.05010.00
5.1.50.0000.03710.04
5.1.40.0030.03010.00
5.1.30.0030.04710.28
5.1.20.0030.03710.35
5.1.10.0030.0539.90
5.1.00.0030.05710.06
5.0.50.0000.0538.59
5.0.40.0030.0408.43
5.0.30.0000.0608.27
5.0.20.0000.0208.07
5.0.10.0030.0208.26
5.0.00.0070.0608.20
4.4.90.0000.0307.40
4.4.80.0000.0337.40
4.4.70.0000.0237.40
4.4.60.0000.0207.40
4.4.50.0000.0277.40
4.4.40.0000.0277.40
4.4.30.0000.0177.40
4.4.20.0070.0307.40
4.4.10.0030.0177.40
4.4.00.0000.0537.40
4.3.110.0000.0307.40
4.3.100.0000.0177.40
4.3.90.0030.0307.40
4.3.80.0030.0437.40
4.3.70.0030.0207.40
4.3.60.0000.0177.40
4.3.50.0070.0107.40
4.3.40.0000.0337.40
4.3.30.0000.0177.40
4.3.20.0070.0207.40
4.3.10.0000.0177.40
4.3.00.0000.0177.40

preferences:
42.89 ms | 401 KiB | 5 Q