3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "0x0+2: " . 0x0+2 . "\n"; echo 0x0 +2; echo "\n"; 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)
8.3.40.0140.00418.57
8.3.30.0100.00319.05
8.3.20.0000.00720.16
8.3.10.0050.00322.09
8.3.00.0030.00522.34
8.2.170.0120.00322.96
8.2.160.0070.01320.34
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00926.16
8.2.120.0000.00917.38
8.2.110.0080.00022.08
8.2.100.0060.00617.78
8.2.90.0070.00019.13
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0070.00018.03
8.2.30.0040.00418.05
8.2.20.0080.00017.52
8.2.10.0000.00819.25
8.2.00.0030.00617.60
8.1.270.0100.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.82
8.1.230.0060.00619.23
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0030.00517.14
8.1.180.0030.00518.10
8.1.170.0000.00818.54
8.1.160.0070.00021.91
8.1.150.0050.00318.41
8.1.140.0000.00817.30
8.1.130.0030.00317.86
8.1.120.0070.00017.26
8.1.110.0000.00717.20
8.1.100.0040.00417.29
8.1.90.0030.00317.29
8.1.80.0030.00317.27
8.1.70.0000.00817.28
8.1.60.0070.00417.44
8.1.50.0040.00417.28
8.1.40.0060.00317.29
8.1.30.0040.00417.38
8.1.20.0030.00517.41
8.1.10.0040.00417.29
8.1.00.0070.00017.36
8.0.300.0000.00718.77
8.0.290.0040.00417.15
8.0.280.0050.00218.36
8.0.270.0040.00417.30
8.0.260.0000.00616.79
8.0.250.0070.00016.88
8.0.240.0040.00416.80
8.0.230.0070.00016.69
8.0.220.0000.00716.77
8.0.210.0000.00716.75
8.0.200.0060.00016.80
8.0.190.0000.00716.78
8.0.180.0070.00316.68
8.0.170.0000.00716.81
8.0.160.0050.00316.66
8.0.150.0000.00716.60
8.0.140.0040.00416.73
8.0.130.0000.00513.15
8.0.120.0030.00516.60
8.0.110.0040.00416.78
8.0.100.0020.00516.84
8.0.90.0030.00316.73
8.0.80.0100.00716.71
8.0.70.0040.00416.64
8.0.60.0040.00416.66
8.0.50.0040.00416.63
8.0.30.0070.01616.89
8.0.20.0140.00617.40
8.0.10.0000.00816.91
8.0.00.0060.01216.70
7.4.330.0000.00615.10
7.4.320.0000.00616.27
7.4.300.0060.00016.42
7.4.290.0000.00716.32
7.4.280.0000.00716.50
7.4.270.0000.00816.34
7.4.260.0060.00516.50
7.4.250.0040.00416.24
7.4.240.0020.00516.49
7.4.230.0030.00316.18
7.4.220.0100.00716.46
7.4.210.0080.00616.51
7.4.200.0070.00016.37
7.4.190.0000.00716.58
7.4.160.0060.01016.26
7.4.150.0110.00817.40
7.4.140.0060.01117.86
7.4.130.0110.00616.50
7.4.120.0150.00516.61
7.4.110.0100.01016.40
7.4.100.0170.00316.31
7.4.90.0040.01616.44
7.4.80.0090.01219.39
7.4.70.0100.00616.34
7.4.60.0000.01516.31
7.4.50.0060.00316.32
7.4.40.0070.01122.77
7.4.30.0060.00916.29
7.4.00.0060.00914.63
7.3.330.0050.00313.18
7.3.320.0050.00013.11
7.3.310.0000.00716.19
7.3.300.0030.00316.23
7.3.290.0090.00616.25
7.3.280.0060.01216.30
7.3.270.0060.01217.40
7.3.260.0120.00616.54
7.3.250.0130.00316.25
7.3.240.0120.00916.23
7.3.230.0030.01316.48
7.3.210.0110.00816.45
7.3.200.0090.00619.39
7.3.190.0150.00616.41
7.3.180.0090.01416.27
7.3.170.0030.01316.30
7.3.160.0070.01016.41
7.3.120.0070.00714.44
7.2.330.0090.00916.54
7.2.320.0070.01416.54
7.2.310.0070.01016.42
7.2.300.0150.00316.49
7.2.290.0120.00416.64
7.2.80.0030.01016.60
7.2.60.0070.00716.91
7.2.00.0100.00319.48
7.1.200.0030.00515.38
7.1.100.0000.00818.00
7.1.70.0030.00317.00
7.1.60.0070.01719.82
7.1.50.0030.01716.99
7.1.00.0000.07322.36
7.0.200.0130.00316.77
7.0.140.0070.07022.10
7.0.110.0200.09319.92
7.0.100.0270.06319.98
7.0.90.0070.08320.02
7.0.80.0030.08319.82
7.0.70.0070.07719.95
7.0.60.0170.07319.98
7.0.50.0200.05719.86
7.0.40.0030.07319.82
7.0.30.0000.09019.78
7.0.20.0070.07719.61
7.0.10.0000.07719.67
7.0.00.0030.05319.86
5.6.280.0030.07021.06
5.6.260.0130.07320.58
5.6.250.0070.06320.88
5.6.240.0170.07320.56
5.6.230.0130.05720.66
5.6.220.0030.08320.45
5.6.210.0170.05320.80
5.6.200.0100.07720.61
5.6.190.0200.07720.60
5.6.180.0030.08020.64
5.6.170.0030.09020.63
5.6.160.0100.04320.82
5.6.150.0070.08320.69
5.6.140.0100.06320.58
5.6.130.0170.07020.84
5.6.120.0070.08020.63
5.6.110.0130.07720.64
5.6.100.0230.06020.63
5.6.90.0100.08020.80
5.6.80.0070.07320.02
5.6.70.0100.08320.04
5.6.60.0300.05020.01
5.6.50.0070.06319.84
5.6.40.0070.05319.82
5.6.30.0100.04719.91
5.6.20.0100.07719.81
5.6.10.0130.06719.97
5.6.00.0130.07319.95
5.5.380.0130.05717.50
5.5.370.0100.07717.55
5.5.360.0100.08017.49
5.5.350.0200.06717.66
5.5.340.0130.07718.10
5.5.330.0100.07718.13
5.5.320.0070.08717.89
5.5.310.0070.07718.16
5.5.300.0100.07718.03
5.5.290.0070.07318.15
5.5.280.0030.08317.86
5.5.270.0100.05717.84
5.5.260.0070.07717.84
5.5.250.0170.07317.94
5.5.240.0200.04717.25
5.5.230.0100.08017.48
5.5.220.0100.07317.50
5.5.210.0000.08017.24
5.5.200.0000.08017.12
5.5.190.0130.07017.48
5.5.180.0030.08017.11
5.5.160.0100.07017.48
5.5.150.0100.07017.12
5.5.140.0100.07017.21
5.5.130.0130.06317.19
5.5.120.0000.08017.44
5.5.110.0100.05717.35
5.5.100.0030.06317.12
5.5.90.0130.07017.01
5.5.80.0030.07717.14
5.5.70.0130.07317.11
5.5.60.0170.06317.13
5.5.50.0000.07317.49
5.5.40.0100.07017.34
5.5.30.0030.08317.08
5.5.20.0070.07317.39
5.5.10.0070.06017.25
5.5.00.0070.07717.24
5.4.450.0030.08319.43
5.4.440.0070.08019.28
5.4.430.0070.07719.25
5.4.420.0030.07019.50
5.4.410.0070.07019.39
5.4.400.0070.07719.25
5.4.390.0100.07318.95
5.4.380.0170.06319.12
5.4.370.0070.08319.02
5.4.360.0100.06318.98
5.4.350.0100.07319.25
5.4.340.0000.08019.12
5.4.320.0100.07319.03
5.4.310.0100.05019.12
5.4.300.0100.07018.98
5.4.290.0100.04719.10
5.4.280.0030.08019.25
5.4.270.0170.07319.18
5.4.260.0030.07319.10
5.4.250.0100.07318.94
5.4.240.0030.08019.01
5.4.230.0070.05319.24
5.4.220.0070.07019.09
5.4.210.0100.03719.27
5.4.200.0030.06018.99
5.4.190.0070.07718.98
5.4.180.0130.06719.27
5.4.170.0130.07019.09
5.4.160.0170.06019.14
5.4.150.0070.07019.10
5.4.140.0100.04016.19
5.4.130.0000.06716.16
5.4.120.0130.04716.26
5.4.110.0130.07316.40
5.4.100.0100.07016.28
5.4.90.0100.05716.13
5.4.80.0070.07016.47
5.4.70.0030.04716.28
5.4.60.0100.06716.34
5.4.50.0070.06716.37
5.4.40.0130.07016.26
5.4.30.0070.07316.45
5.4.20.0070.07316.17
5.4.10.0000.07016.25
5.4.00.0170.06315.92
5.3.290.0130.07014.56
5.3.280.0130.04014.54
5.3.270.0100.04714.60
5.3.260.0030.07314.50
5.3.250.0130.04014.45
5.3.240.0130.07014.54
5.3.230.0070.07314.53
5.3.220.0100.06714.35
5.3.210.0030.07014.55
5.3.200.0100.07014.62
5.3.190.0030.07314.52
5.3.180.0100.07014.62
5.3.170.0070.07314.46
5.3.160.0130.04014.55
5.3.150.0100.07714.40
5.3.140.0000.07314.37
5.3.130.0070.08314.55
5.3.120.0130.07014.57
5.3.110.0070.07714.61
5.3.100.0030.08313.92
5.3.90.0200.06014.01
5.3.80.0100.07313.89
5.3.70.0070.06713.91
5.3.60.0170.07013.91
5.3.50.0030.04713.96
5.3.40.0100.07314.01
5.3.30.0070.04013.82
5.3.20.0130.06013.75
5.3.10.0030.04713.47
5.3.00.0070.06713.46
5.2.170.0030.03012.18
5.2.160.0030.06312.18
5.2.150.0000.07312.18
5.2.140.0070.06012.18
5.2.130.0030.06312.18
5.2.120.0070.05712.18
5.2.110.0100.05712.18
5.2.100.0070.06012.18
5.2.90.0070.06012.18
5.2.80.0030.06312.18
5.2.70.0070.06012.18
5.2.60.0100.04312.18
5.2.50.0070.03312.18
5.2.40.0170.05012.18
5.2.30.0100.06012.18
5.2.20.0030.06312.18
5.2.10.0030.05712.18
5.2.00.0070.05312.18
5.1.60.0000.05012.18
5.1.50.0000.03312.18
5.1.40.0100.04712.18
5.1.30.0030.03312.18
5.1.20.0100.05012.18
5.1.10.0030.06012.18
5.1.00.0100.04012.18
5.0.50.0000.04712.18
5.0.40.0000.04712.18
5.0.30.0000.06012.18
5.0.20.0000.03712.18
5.0.10.0000.02712.18
5.0.00.0100.04312.18
4.4.90.0030.03712.18
4.4.80.0000.04012.18
4.4.70.0000.03312.18
4.4.60.0000.03712.18
4.4.50.0000.02312.18
4.4.40.0000.05312.18
4.4.30.0030.01712.18
4.4.20.0000.03012.18
4.4.10.0030.03712.18
4.4.00.0030.05012.18
4.3.110.0030.03312.18
4.3.100.0000.03712.18
4.3.90.0000.03712.18
4.3.80.0030.05012.18
4.3.70.0030.03712.18
4.3.60.0000.03012.18
4.3.50.0000.03712.18
4.3.40.0070.05012.18
4.3.30.0070.02712.18
4.3.20.0030.03312.18
4.3.10.0030.03012.18
4.3.00.0000.02712.18

preferences:
42.16 ms | 400 KiB | 5 Q