3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "0x0+2 = "; echo 0x0+2; echo "\n"; echo "0x0+ 2= "; echo 0x0+ 2; echo "\n"; echo "0x0 +2= "; echo 0x0 +2; echo "\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)
8.3.60.0110.01118.01
8.3.50.0110.00722.05
8.3.40.0070.00718.58
8.3.30.0000.01418.84
8.3.20.0070.00020.25
8.3.10.0040.00421.97
8.3.00.0080.00022.49
8.2.180.0100.01016.38
8.2.170.0000.01522.96
8.2.160.0130.00720.52
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0150.00026.16
8.2.120.0050.00317.50
8.2.110.0080.00022.25
8.2.100.0130.00017.46
8.2.90.0050.00319.23
8.2.80.0030.00617.97
8.2.70.0080.00017.38
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0000.00718.16
8.2.30.0040.00417.77
8.2.20.0040.00417.39
8.2.10.0040.00419.25
8.2.00.0040.00417.42
8.1.280.0000.01425.92
8.1.270.0040.00422.02
8.1.260.0000.00726.35
8.1.250.0140.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00419.01
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0040.00417.05
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0040.00421.93
8.1.150.0000.00718.40
8.1.140.0000.00717.32
8.1.130.0000.00717.75
8.1.120.0080.00017.33
8.1.110.0000.00717.34
8.1.100.0000.00817.34
8.1.90.0000.00817.30
8.1.80.0050.00317.31
8.1.70.0000.00817.31
8.1.60.0040.00817.27
8.1.50.0040.00417.39
8.1.40.0040.00417.41
8.1.30.0050.00317.39
8.1.20.0040.00417.40
8.1.10.0000.00817.50
8.1.00.0000.00717.38
8.0.300.0030.00318.77
8.0.290.0000.00717.18
8.0.280.0050.00318.37
8.0.270.0000.00717.17
8.0.260.0030.00316.69
8.0.250.0000.00716.87
8.0.240.0040.00416.83
8.0.230.0000.00716.82
8.0.220.0000.00716.75
8.0.210.0040.00416.67
8.0.200.0000.00616.71
8.0.190.0030.00316.86
8.0.180.0000.00716.66
8.0.170.0040.00416.79
8.0.160.0030.00516.65
8.0.150.0000.00716.60
8.0.140.0080.00016.59
8.0.130.0030.00313.27
8.0.120.0000.00716.74
8.0.110.0050.00316.76
8.0.100.0030.00316.87
8.0.90.0000.00716.57
8.0.80.0080.00816.67
8.0.70.0070.00016.72
8.0.60.0000.00716.77
8.0.50.0080.00016.74
8.0.30.0140.00917.02
8.0.20.0100.00817.40
8.0.10.0000.00716.86
8.0.00.0110.00616.54
7.4.330.0050.00015.00
7.4.320.0060.00016.29
7.4.300.0030.00316.36
7.4.290.0030.00316.29
7.4.280.0030.00316.50
7.4.270.0060.00016.35
7.4.260.0030.00716.46
7.4.250.0070.00016.43
7.4.240.0000.00816.38
7.4.230.0000.00716.53
7.4.220.0070.01016.57
7.4.210.0060.00916.45
7.4.200.0030.00316.54
7.4.190.0020.00516.53
7.4.160.0130.01016.45
7.4.150.0060.01017.40
7.4.140.0090.00917.86
7.4.130.0140.00416.29
7.4.120.0070.00916.31
7.4.110.0150.00416.23
7.4.100.0060.01216.52
7.4.90.0120.00616.34
7.4.80.0070.01119.39
7.4.70.0100.01016.25
7.4.60.0110.00816.18
7.4.50.0040.00416.20
7.4.40.0060.00922.77
7.4.30.0060.00916.42
7.4.00.0030.01014.81
7.3.330.0030.00312.86
7.3.320.0020.00213.07
7.3.310.0070.00015.93
7.3.300.0000.00616.16
7.3.290.0150.00416.07
7.3.280.0100.00716.12
7.3.270.0130.00317.40
7.3.260.0120.00616.31
7.3.250.0150.00516.21
7.3.240.0140.00716.36
7.3.230.0100.00616.39
7.3.210.0060.01016.52
7.3.200.0000.01819.39
7.3.190.0100.00616.23
7.3.180.0000.01516.36
7.3.170.0050.01116.33
7.3.160.0080.00916.23
7.3.120.0000.01714.79
7.3.10.0030.00516.53
7.3.00.0080.00016.75
7.2.330.0070.01016.54
7.2.320.0120.01216.42
7.2.310.0130.00316.27
7.2.300.0170.00616.21
7.2.290.0090.00616.41
7.2.130.0070.00416.67
7.2.120.0040.01116.86
7.2.110.0110.00316.77
7.2.100.0060.01216.14
7.2.90.0060.01216.50
7.2.80.0060.00316.71
7.2.70.0050.00816.60
7.2.60.0040.00916.71
7.2.50.0100.00016.53
7.2.40.0080.00416.67
7.2.30.0040.01216.46
7.2.20.0080.00816.56
7.2.10.0030.00917.01
7.2.00.0040.01018.17
7.1.250.0040.00815.81
7.1.200.0030.01015.35
7.1.100.0030.00818.07
7.1.70.0040.00416.79
7.1.60.0040.02119.82
7.1.50.0100.01316.77
7.1.00.0030.07722.44
7.0.200.0090.00016.69
7.0.140.0030.07021.96
7.0.60.0070.08719.81
7.0.50.0030.04317.76
7.0.40.0170.08020.20
7.0.30.0300.04720.34
7.0.20.0330.07020.17
7.0.10.0070.08320.13
7.0.00.0000.06320.11
5.6.280.0030.07321.09
5.6.210.0030.04020.62
5.6.200.0070.04018.19
5.6.190.0130.06720.60
5.6.180.0400.06720.64
5.6.170.0430.07320.74
5.6.160.0130.04320.71
5.6.150.0070.07718.11
5.6.140.0070.04718.18
5.6.130.0100.07718.11
5.6.120.0070.05721.09
5.6.110.0030.09320.88
5.6.100.0070.07320.97
5.6.90.0030.08020.93
5.6.80.0000.08720.38
5.6.70.3570.03720.39
5.5.350.0100.06720.39
5.5.340.0000.04317.92
5.5.330.0070.04320.37
5.5.320.0370.07020.21
5.5.310.0300.04320.50
5.5.300.0070.04017.98
5.5.290.0100.08018.02
5.5.280.0100.03320.79
5.5.270.0100.07020.75
5.5.260.0030.06720.85
5.5.250.0100.08320.59
5.5.240.0070.07020.15
5.4.450.0500.06319.54
5.4.440.0600.05319.30
5.4.430.0030.06019.50
5.4.420.0170.04719.14
5.4.410.0130.05019.40
5.4.400.0830.00018.66
5.4.390.0800.00018.43
5.4.380.0270.05018.58
5.4.370.0100.05718.68
5.4.360.0130.05018.78
5.4.350.0300.04318.70
5.4.340.0230.04718.68
5.4.320.0060.03612.45
5.4.310.0070.03712.45
5.4.300.0070.03512.46
5.4.290.0030.04012.45
5.4.280.0070.03312.35
5.4.270.0100.07718.65
5.4.260.0070.07719.03
5.4.250.0130.05018.70
5.4.240.0170.06718.77
5.4.230.0130.07318.72
5.4.220.0030.06018.91
5.4.210.0070.06318.77
5.4.200.0170.06318.86
5.4.190.0100.07318.79
5.4.180.0070.06318.64
5.4.170.0130.06318.71
5.4.160.0170.06718.95
5.4.150.0170.05018.98
5.4.140.0070.06716.26
5.4.130.0100.05316.53
5.4.120.0100.06316.54
5.4.110.0070.05316.41
5.4.100.0170.06316.20
5.4.90.0070.05316.35
5.4.80.0230.05316.43
5.4.70.0030.07716.43
5.4.60.0130.05316.23
5.4.50.0130.06716.47
5.4.40.0170.04316.52
5.4.30.0170.05716.45
5.4.20.0130.06016.26
5.4.10.0030.05716.36
5.4.00.0270.05015.75
5.3.290.0060.04012.80
5.3.280.0130.06014.50
5.3.270.0070.05714.30
5.3.260.0100.05714.48
5.3.250.0030.05714.61
5.3.240.0130.06014.62
5.3.230.0170.06014.61
5.3.220.0130.07714.43
5.3.210.0030.06714.41
5.3.200.0000.07314.71
5.3.190.0070.05714.43
5.3.180.0130.05714.41
5.3.170.0100.07014.57
5.3.160.0130.05714.57
5.3.150.0030.06014.43
5.3.140.0070.07014.27
5.3.130.0130.06714.41
5.3.120.0100.07014.54
5.3.110.0000.08714.54
5.3.100.0070.07014.05
5.3.90.0000.07714.10
5.3.80.0130.06014.06
5.3.70.0100.07013.71
5.3.60.0070.05313.99
5.3.50.0100.05713.96
5.3.40.0100.06713.96
5.3.30.0130.04013.67
5.3.20.0070.05013.73
5.3.10.0030.05313.66
5.3.00.0130.06713.65
5.2.170.0000.05311.14
5.2.160.0070.05711.08
5.2.150.0030.06311.25
5.2.140.0070.05711.04
5.2.130.0030.04311.11
5.2.120.0030.04010.98
5.2.110.0000.04711.25
5.2.100.0000.06311.10
5.2.90.0070.04010.98
5.2.80.0100.04311.10
5.2.70.0230.04710.84
5.2.60.0030.05011.06
5.2.50.0170.03710.85
5.2.40.0070.05011.14
5.2.30.0070.06311.11
5.2.20.0030.04310.79
5.2.10.0070.05310.94
5.2.00.0070.05710.75
5.1.60.0100.02710.04
5.1.50.0070.04310.18
5.1.40.0100.03010.03
5.1.30.0070.05010.39
5.1.20.0000.06010.43
5.1.10.0000.05710.12
5.1.00.0100.03310.06
5.0.50.0100.0338.53
5.0.40.0030.0438.23
5.0.30.0030.0478.21
5.0.20.0030.0278.25
5.0.10.0100.0338.15
5.0.00.0070.0508.07
4.4.90.0070.0205.83
4.4.80.0070.0275.77
4.4.70.0030.0205.68
4.4.60.0000.0305.85
4.4.50.0070.0275.81
4.4.40.0000.0405.82
4.4.30.0070.0205.90
4.4.20.0070.0275.88
4.4.10.0000.0235.83
4.4.00.0000.0435.84
4.3.110.0070.0175.70
4.3.100.0070.0275.75
4.3.90.0030.0235.73
4.3.80.0070.0335.77
4.3.70.0030.0305.65
4.3.60.0030.0205.71
4.3.50.0000.0275.75
4.3.40.0000.0405.75
4.3.30.0030.0235.45
4.3.20.0000.0235.45
4.3.10.0000.0235.45
4.3.00.0100.0236.08

preferences:
45.41 ms | 401 KiB | 5 Q