3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0x00+2) . "\n"; echo (0x00+ 2) . "\n"; echo (0x00 +2) . "\n"; echo (0x00 + 2) . "\n";

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)
8.3.60.0070.00716.75
8.3.50.0050.01221.92
8.3.40.0030.01218.65
8.3.30.0040.01118.75
8.3.20.0050.00320.21
8.3.10.0030.00523.48
8.3.00.0080.00019.13
8.2.180.0080.00818.16
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.15
8.2.110.0080.00020.46
8.2.100.0070.00417.78
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0060.00317.54
8.2.50.0000.00818.07
8.2.40.0070.00018.20
8.2.30.0000.00817.77
8.2.20.0000.00717.45
8.2.10.0050.00217.89
8.2.00.0100.00017.60
8.1.280.0140.00725.92
8.1.270.0040.00423.89
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0000.01021.77
8.1.230.0070.00420.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00017.23
8.1.190.0000.00817.27
8.1.180.0040.00418.10
8.1.170.0000.00818.45
8.1.160.0000.00721.97
8.1.150.0080.00018.39
8.1.140.0040.00417.38
8.1.130.0000.00717.75
8.1.120.0000.00717.29
8.1.110.0000.00717.22
8.1.100.0050.00217.39
8.1.90.0030.00317.31
8.1.80.0050.00517.38
8.1.70.0050.00317.24
8.1.60.0090.00017.42
8.1.50.0000.00817.39
8.1.40.0060.00317.34
8.1.30.0000.00817.43
8.1.20.0040.00417.45
8.1.10.0040.00417.46
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0040.00417.04
8.0.280.0000.00718.30
8.0.270.0030.00317.24
8.0.260.0000.00618.31
8.0.250.0070.00016.81
8.0.240.0000.00716.79
8.0.230.0030.00316.69
8.0.220.0000.00716.79
8.0.210.0070.00016.77
8.0.200.0030.00316.70
8.0.190.0040.00416.67
8.0.180.0000.00716.77
8.0.170.0000.00816.86
8.0.160.0000.00716.73
8.0.150.0040.00416.77
8.0.140.0030.00316.61
8.0.130.0050.00013.22
8.0.120.0070.00016.71
8.0.110.0040.00416.79
8.0.100.0030.00516.64
8.0.90.0040.00316.55
8.0.80.0060.01416.76
8.0.70.0020.00516.68
8.0.60.0040.00416.77
8.0.50.0000.00716.64
8.0.30.0100.00917.04
8.0.20.0140.00617.40
8.0.10.0040.00416.76
8.0.00.0090.00816.61
7.4.330.0060.00015.02
7.4.320.0050.00216.34
7.4.300.0000.00716.46
7.4.290.0000.00716.38
7.4.280.0030.00516.36
7.4.270.0030.00616.37
7.4.260.0070.00316.27
7.4.250.0070.00016.32
7.4.240.0050.00216.44
7.4.230.0030.00316.48
7.4.220.0090.00916.32
7.4.210.0080.00816.41
7.4.200.0030.00316.48
7.4.190.0040.00316.43
7.4.160.0060.01016.29
7.4.150.0100.00717.40
7.4.140.0090.01017.86
7.4.130.0120.00516.24
7.4.120.0150.00516.26
7.4.110.0130.00316.55
7.4.100.0120.00616.36
7.4.90.0100.00616.40
7.4.80.0080.00819.39
7.4.70.0120.00416.43
7.4.60.0140.00316.28
7.4.50.0060.00316.37
7.4.40.0100.00622.77
7.4.30.0060.00916.15
7.4.00.0030.01114.78
7.3.330.0030.00312.86
7.3.320.0000.00513.04
7.3.310.0000.00616.19
7.3.300.0060.00016.03
7.3.290.0100.00316.00
7.3.280.0110.00616.15
7.3.270.0120.01117.40
7.3.260.0060.01516.39
7.3.250.0060.01216.19
7.3.240.0100.01316.23
7.3.230.0130.00316.39
7.3.210.0100.00716.37
7.3.200.0090.00919.39
7.3.190.0090.00916.23
7.3.180.0080.00816.08
7.3.170.0040.01116.46
7.3.160.0120.00416.52
7.3.120.0040.01114.64
7.3.110.0110.00314.51
7.3.100.0030.00814.66
7.3.90.0050.00614.60
7.3.80.0050.00914.59
7.3.70.0020.01114.79
7.3.60.0030.00814.76
7.3.50.0060.00614.67
7.3.40.0100.00514.58
7.3.30.0080.00814.76
7.3.20.0090.00316.30
7.3.10.0060.00616.30
7.3.00.0070.00716.39
7.2.330.0080.00816.49
7.2.320.0060.01216.24
7.2.310.0030.01216.29
7.2.300.0090.01316.28
7.2.290.0120.00816.33
7.2.250.0100.00714.97
7.2.240.0080.00814.93
7.2.230.0050.01014.75
7.2.220.0040.00914.79
7.2.210.0080.00614.60
7.2.200.0000.01314.93
7.2.190.0050.01014.76
7.2.180.0040.00614.94
7.2.170.0080.01114.72
7.2.160.0070.00714.71
7.2.150.0070.00716.59
7.2.140.0030.00816.80
7.2.130.0050.01116.55
7.2.120.0070.00716.57
7.2.110.0080.00616.72
7.2.100.0070.00616.70
7.2.90.0080.00316.65
7.2.80.0080.00916.58
7.2.70.0050.00816.83
7.2.60.0110.00316.70
7.2.50.0070.00516.70
7.2.40.0070.00716.80
7.2.30.0070.00416.69
7.2.20.0050.00816.70
7.2.10.0090.00516.80
7.2.00.0040.00917.52
7.1.330.0060.00815.68
7.1.320.0050.00815.57
7.1.310.0100.00515.59
7.1.300.0110.00515.72
7.1.290.0080.00615.62
7.1.280.0050.00915.50
7.1.270.0040.01215.29
7.1.260.0050.01015.31
7.1.250.0060.00415.59
7.1.240.0110.00715.38
7.1.230.0120.00315.45
7.1.220.0060.00615.55
7.1.210.0030.00615.49
7.1.200.0110.00715.54
7.1.190.0060.00615.64
7.1.180.0060.00315.62
7.1.170.0110.00415.78
7.1.160.0080.00315.49
7.1.150.0000.00815.86
7.1.140.0030.00715.71
7.1.130.0030.00715.52
7.1.120.0090.00615.30
7.1.110.0000.01415.84
7.1.100.0080.00516.81
7.1.90.0040.00715.40
7.1.80.0090.00615.64
7.1.70.0050.00616.18
7.1.60.0050.01317.46
7.1.50.0070.01116.06
7.1.40.0100.00315.49
7.1.30.0040.00815.34
7.1.20.0100.00015.52
7.1.10.0000.01015.36
7.1.00.0040.03918.79
7.0.330.0060.01015.24
7.0.320.0080.00714.94
7.0.310.0100.00715.12
7.0.300.0030.00615.23
7.0.290.0000.01415.17
7.0.280.0130.00014.99
7.0.270.0000.01414.90
7.0.260.0070.00314.91
7.0.250.0040.00815.40
7.0.240.0000.01014.93
7.0.230.0030.00715.21
7.0.220.0040.01115.39
7.0.210.0040.00415.30
7.0.200.0100.00115.87
7.0.190.0070.00715.28
7.0.180.0070.01115.16
7.0.170.0160.00015.08
7.0.160.0030.00615.07
7.0.150.0040.00415.22
7.0.140.0030.03918.74
7.0.130.0000.01215.17
7.0.120.0110.00415.11
7.0.110.0110.00414.99
7.0.100.0070.00015.19
7.0.90.0040.00815.30
7.0.80.0100.00015.24
7.0.70.0040.00815.08
7.0.60.0070.04317.47
7.0.50.0110.03816.49
7.0.40.0050.02616.68
7.0.30.0170.04416.76
7.0.20.0150.04316.52
7.0.10.0030.02716.60
7.0.00.0020.04716.71
5.6.380.0040.00814.09
5.6.370.0080.00414.08
5.6.360.0030.00913.98
5.6.350.0110.00414.05
5.6.340.0050.00514.16
5.6.330.0020.01014.11
5.6.320.0040.01214.37
5.6.310.0070.00714.24
5.6.300.0000.01113.73
5.6.290.0050.01014.19
5.6.280.0090.03717.28
5.6.270.0060.00913.74
5.6.260.0130.00313.57
5.6.250.0060.00614.00
5.6.240.0050.00914.16
5.6.230.0030.01713.93
5.6.220.0100.00514.14
5.6.210.0070.04917.31
5.6.200.0120.04016.05
5.6.190.0050.04317.26
5.6.180.0160.03117.28
5.6.170.0230.02517.37
5.6.160.0080.05017.25
5.6.150.0080.02616.00
5.6.140.0070.02616.24
5.6.130.0090.03116.14
5.6.120.0110.04517.46
5.6.110.0100.02117.43
5.6.100.0080.02617.45
5.6.90.0190.02317.68
5.6.80.0130.03917.32
5.6.70.0080.02717.21
5.6.60.0040.00814.04
5.6.50.0030.01014.16
5.6.40.0060.00913.93
5.6.30.0030.01413.91
5.6.20.0060.00813.91
5.6.10.0070.00413.75
5.6.00.0040.00814.00
5.5.380.0100.00310.91
5.5.370.0070.00711.03
5.5.360.0000.01210.86
5.5.350.0220.03615.47
5.5.340.0080.04014.35
5.5.330.0100.02415.57
5.5.320.0100.04515.38
5.5.310.0120.02915.73
5.5.300.0090.03514.42
5.5.290.0090.02814.25
5.5.280.0060.04615.71
5.5.270.0150.03815.81
5.5.260.0070.04615.79
5.5.250.0120.04315.82
5.5.240.2120.02215.53
5.5.230.0100.00510.98
5.5.220.0030.00910.78
5.5.210.0090.00010.59
5.5.200.0000.00610.93
5.5.190.0000.00610.89
5.5.180.0100.00410.45
5.5.170.0030.00310.94
5.5.160.0110.00010.64
5.5.150.0000.01110.93
5.5.140.0120.00010.84
5.5.130.0040.00710.71
5.5.120.0040.01110.45
5.5.110.0000.01010.84
5.5.100.0000.01110.54
5.5.90.0030.00910.67
5.5.80.0040.00410.78
5.5.70.0000.01010.64
5.5.60.0040.00710.52
5.5.50.0000.01010.82
5.5.40.0050.00410.78
5.5.30.0060.00010.54
5.5.20.0050.00510.54
5.5.10.0070.00410.46
5.5.00.0000.00610.49
5.4.450.0160.03315.22
5.4.440.0470.03214.97
5.4.430.0270.03615.22
5.4.420.0360.03314.97
5.4.410.0160.03914.88
5.4.400.0320.03014.86
5.4.390.0370.03714.88
5.4.380.0230.02814.53
5.4.370.0070.03714.74
5.4.360.0130.03014.62
5.4.350.0230.02714.60
5.4.340.0080.03214.58
5.4.330.0070.00310.50
5.4.320.0040.02311.56
5.4.310.0060.02511.48
5.4.300.0060.02211.76
5.4.290.0040.02811.51
5.4.280.0050.02311.49
5.4.270.0080.02211.48
5.4.260.0070.02411.32
5.4.250.0150.02911.50
5.4.240.0090.02711.46
5.4.230.0030.03011.28
5.4.220.0070.02111.45
5.4.210.0110.02511.33
5.4.200.0040.03111.50
5.4.190.0030.02311.41
5.4.180.0050.03311.45
5.4.170.0060.02711.37
5.4.160.0040.02811.41
5.4.150.0070.02711.41
5.4.140.0080.02211.26
5.4.130.0080.02411.18
5.4.120.0060.03411.20
5.4.110.0020.02311.33
5.4.100.0020.02311.26
5.4.90.0050.02711.19
5.4.80.0070.02711.39
5.4.70.0060.02411.22
5.4.60.0050.02411.30
5.4.50.0060.02911.33
5.4.40.0090.02611.33
5.4.30.0090.02811.18
5.4.20.0050.02311.17
5.4.10.0060.01811.29
5.4.00.0040.02211.19
5.3.290.0020.02611.60
5.3.280.0070.02111.48
5.3.270.0050.02811.51
5.3.260.0060.02611.52
5.3.250.0060.02511.49
5.3.240.0110.02411.49
5.3.230.0080.02611.48
5.3.220.0060.03011.47
5.3.210.0100.02711.47
5.3.200.0070.03311.47
5.3.190.0100.01811.47
5.3.180.0070.02211.53
5.3.170.0160.03211.46
5.3.160.0080.02611.46
5.3.150.0080.02811.46
5.3.140.0100.04111.49
5.3.130.0070.03611.48
5.3.120.0080.02811.46
5.3.110.0080.02311.46
5.3.100.0050.02411.19
5.3.90.0080.02211.23
5.3.80.0080.01911.16
5.3.70.0040.02811.16
5.3.60.0080.02811.16
5.3.50.0070.02111.13
5.3.40.0050.02211.13
5.3.30.0070.02011.10
5.3.20.0070.02210.98
5.3.10.0060.02110.96
5.3.00.0050.02310.95
5.2.170.0050.0189.70
5.2.160.0060.0189.70
5.2.150.0030.0209.70
5.2.140.0060.0249.70
5.2.130.0060.0199.68
5.2.120.0050.0199.68
5.2.110.0050.0189.68
5.2.100.0070.0229.68
5.2.90.0060.0199.68
5.2.80.0060.0169.68
5.2.70.0040.0189.68
5.2.60.0060.0239.65
5.2.50.0070.0239.64
5.2.40.0040.0189.63
5.2.30.0060.0249.62
5.2.20.0070.0229.61
5.2.10.0050.0199.58
5.2.00.0080.0159.51
5.1.60.0110.0259.16
5.1.50.0070.0129.16
5.1.40.0040.0219.14
5.1.30.0040.0159.32
5.1.20.0040.0229.33
5.1.10.0050.0199.20
5.1.00.0020.0239.19
5.0.50.0040.0168.43
5.0.40.0050.0108.36
5.0.30.0050.0228.27
5.0.20.0060.0138.25
5.0.10.0010.0198.24
5.0.00.0040.0228.23
4.4.90.0050.0117.52
4.4.80.0040.0117.50
4.4.70.0040.0137.50
4.4.60.0040.0097.51
4.4.50.0010.0127.51
4.4.40.0030.0147.48
4.4.30.0030.0097.51
4.4.20.0040.0127.55
4.4.10.0020.0127.55
4.4.00.0030.0167.51
4.3.110.0030.0107.46
4.3.100.0040.0107.46
4.3.90.0030.0097.44
4.3.80.0040.0157.42
4.3.70.0030.0097.44
4.3.60.0030.0087.44
4.3.50.0020.0117.44
4.3.40.0020.0157.39
4.3.30.0020.0216.77
4.3.20.0020.0156.76
4.3.10.0030.0116.74
4.3.00.0020.00910.31

preferences:
45.06 ms | 401 KiB | 5 Q