3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = @$bar;

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)
8.3.60.0100.01018.43
8.3.50.0160.00721.21
8.3.40.0150.00618.77
8.3.30.0000.01320.22
8.3.20.0070.00020.22
8.3.10.0000.00722.08
8.3.00.0000.00822.51
8.2.180.0130.00918.17
8.2.170.0110.00422.96
8.2.160.0070.01122.06
8.2.150.0030.00624.18
8.2.140.0160.00024.66
8.2.130.0000.00826.16
8.2.120.0070.00719.66
8.2.110.0090.00022.22
8.2.100.0000.01119.32
8.2.90.0000.00719.23
8.2.80.0000.00719.42
8.2.70.0090.00017.50
8.2.60.0000.00818.04
8.2.50.0030.00518.07
8.2.40.0030.00517.92
8.2.30.0000.00718.04
8.2.20.0000.00817.58
8.2.10.0040.00417.72
8.2.00.0040.00419.53
8.1.280.0160.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0030.00919.05
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.41
8.1.180.0000.00721.85
8.1.170.0000.00818.45
8.1.160.0030.00622.10
8.1.150.0080.00018.63
8.1.140.0000.00817.42
8.1.130.0020.00517.87
8.1.120.0030.00517.41
8.1.110.0000.00717.39
8.1.100.0000.00817.33
8.1.90.0000.00817.46
8.1.80.0070.00017.50
8.1.70.0030.00317.36
8.1.60.0000.00917.52
8.1.50.0000.00817.55
8.1.40.0090.00017.55
8.1.30.0030.00617.56
8.1.20.0000.00917.63
8.1.10.0000.00717.36
8.1.00.0000.00717.32
8.0.300.0000.00718.77
8.0.290.0070.00016.91
8.0.280.0000.00718.34
8.0.270.0000.00717.24
8.0.260.0030.00316.93
8.0.250.0000.00616.94
8.0.240.0040.00416.97
8.0.230.0030.00316.91
8.0.220.0040.00416.82
8.0.210.0070.00016.85
8.0.200.0030.00316.99
8.0.190.0000.00717.00
8.0.180.0000.00816.89
8.0.170.0080.00016.87
8.0.160.0000.00816.88
8.0.150.0000.00816.79
8.0.140.0000.00716.88
8.0.130.0000.00613.40
8.0.120.0040.00416.80
8.0.110.0040.00416.98
8.0.100.0070.00016.80
8.0.90.0030.00316.89
8.0.80.0120.00616.87
8.0.70.0070.00016.89
8.0.60.0000.00716.98
8.0.50.0000.00716.79
8.0.30.0100.01216.94
8.0.20.0090.01417.40
8.0.10.0000.00717.10
8.0.00.0110.01016.76
7.4.330.0020.00215.00
7.4.320.0060.00016.43
7.4.300.0000.00616.57
7.4.290.0040.00416.53
7.4.280.0040.00416.58
7.4.270.0000.00716.62
7.4.260.0080.00016.56
7.4.250.0030.00516.44
7.4.240.0040.00316.44
7.4.230.0030.00316.67
7.4.220.0030.01216.61
7.4.210.0080.00716.56
7.4.200.0030.00316.65
7.4.190.0030.00316.35
7.4.160.0100.00616.64
7.4.150.0140.00317.40
7.4.140.0130.00617.86
7.4.130.0160.00316.45
7.4.120.0070.01016.45
7.4.110.0100.00516.33
7.4.100.0170.00016.60
7.4.90.0130.01016.45
7.4.80.0060.01219.39
7.4.70.0130.01016.53
7.4.60.0160.00016.41
7.4.50.0000.00616.23
7.4.40.0060.01022.77
7.4.30.0030.01316.62
7.4.00.0000.01214.77
7.3.330.0000.00613.00
7.3.320.0020.00213.08
7.3.310.0000.00616.04
7.3.300.0030.00316.14
7.3.290.0060.00916.17
7.3.280.0100.00616.19
7.3.270.0140.00317.40
7.3.260.0210.00716.29
7.3.250.0060.01216.39
7.3.240.0110.00616.26
7.3.230.0160.00016.39
7.3.210.0130.00316.14
7.3.200.0100.01319.39
7.3.190.0120.01216.51
7.3.180.0120.00316.27
7.3.170.0090.00616.28
7.3.160.0060.01016.29
7.3.120.0060.01114.66
7.3.10.0080.00616.59
7.3.00.0050.00416.60
7.2.330.0110.00916.77
7.2.320.0070.01416.56
7.2.310.0030.01316.69
7.2.300.0120.00816.55
7.2.290.0130.00316.63
7.2.130.0070.00716.66
7.2.120.0060.00316.84
7.2.110.0070.00416.81
7.2.100.0030.00816.98
7.2.90.0060.00416.84
7.2.80.0030.00817.01
7.2.70.0060.00416.81
7.2.60.0060.00316.41
7.2.50.0060.00816.90
7.2.40.0030.00616.88
7.2.30.0050.00516.76
7.2.20.0050.00616.81
7.2.10.0030.00716.67
7.2.00.0030.01016.76
7.1.250.0060.00315.52
7.1.70.0060.00917.22
7.1.60.0080.00817.27
7.1.50.0070.01016.53
7.1.00.0000.03722.29
7.0.200.0030.00916.60
7.0.140.0070.07021.95
7.0.60.0030.04319.94
7.0.50.0000.04017.83
7.0.40.0030.07020.27
7.0.30.0170.04320.16
7.0.20.0230.04320.13
7.0.10.0230.09020.04
7.0.00.0100.08320.01
5.6.280.0000.07720.81
5.6.210.0130.08320.70
5.6.200.0130.03718.18
5.6.190.0030.07720.42
5.6.180.0100.04720.41
5.6.170.0270.05020.45
5.6.160.0130.04320.48
5.6.150.0130.06018.11
5.6.140.0030.04318.15
5.6.130.0100.07718.11
5.6.120.0100.04020.98
5.6.110.0170.05021.08
5.6.100.0100.08320.97
5.6.90.0100.08321.00
5.6.80.0070.04320.50
5.6.70.0200.06320.36
5.5.350.0070.08020.48
5.5.340.0070.05318.03
5.5.330.0070.08320.29
5.5.320.0230.06320.28
5.5.310.0230.04720.41
5.5.300.0000.07717.97
5.5.290.0100.07317.98
5.5.280.0030.04720.64
5.5.270.0030.06020.96
5.5.260.0100.08020.86
5.5.250.0030.06720.65
5.5.240.0000.04020.28
5.4.450.0670.06719.64
5.4.440.0770.06019.51
5.4.430.0570.06019.54
5.4.420.0330.06319.12
5.4.410.0930.07319.34
5.4.400.0300.06018.83
5.4.390.0500.07018.62
5.4.380.0200.05718.73
5.4.370.0130.05018.57
5.4.360.0270.03718.56
5.4.350.0090.04711.97
5.4.340.0050.03711.96
5.4.320.0070.03512.45
5.4.310.0060.04412.45
5.4.300.0030.03812.45
5.4.290.0050.04112.45
5.4.280.0080.03512.35
5.4.270.0070.04712.34
5.4.260.0100.03312.35
5.4.250.0170.04718.73
5.4.240.0100.05718.87
5.4.230.0030.06019.02
5.4.220.0100.07318.93
5.4.210.0070.05718.99
5.4.200.0030.05318.72
5.4.190.0100.05318.99
5.4.180.0100.05018.84
5.4.170.0000.06318.92
5.4.160.0130.05718.98
5.4.150.0100.05718.79
5.4.140.0100.07316.43
5.4.130.0100.05016.52
5.4.120.0070.05016.28
5.4.110.0200.05316.43
5.4.100.0030.07016.26
5.4.90.0130.06716.49
5.4.80.0100.07016.49
5.4.70.0030.05316.48
5.4.60.0200.04316.21
5.4.50.0130.06716.48
5.4.40.0170.04016.52
5.4.30.0130.06316.39
5.4.20.0070.05716.23
5.4.10.0100.05016.32
5.4.00.0100.04715.91
5.3.290.0090.03612.80
5.3.280.0100.05014.48
5.3.270.0100.05014.62
5.3.260.0070.05314.30
5.3.250.0100.04714.47
5.3.240.0100.07714.61
5.3.230.0070.05314.61
5.3.220.0130.04714.71
5.3.210.0100.07714.56
5.3.200.0070.07014.57
5.3.190.0130.05314.55
5.3.180.0130.04314.33
5.3.170.0170.04314.26
5.3.160.0070.05314.57
5.3.150.0070.07314.61
5.3.140.0030.05314.26
5.3.130.0170.05014.70
5.3.120.0070.05314.24
5.3.110.0100.06714.31
5.3.100.0100.06314.07
5.3.90.0100.04713.85
5.3.80.0100.04713.79
5.3.70.0200.05014.04
5.3.60.0100.04313.88
5.3.50.0130.05013.94
5.3.40.0030.06313.94
5.3.30.0100.04313.60
5.3.20.0130.04313.70
5.3.10.0070.04713.41
5.3.00.0170.06013.41
5.2.170.0100.04011.23
5.2.160.0030.04311.15
5.2.150.0070.04311.02
5.2.140.0030.04311.14
5.2.130.0030.04311.12
5.2.120.0030.04011.04
5.2.110.0000.04711.01
5.2.100.0100.03711.16
5.2.90.0100.03711.10
5.2.80.0100.04311.24
5.2.70.0070.05310.84
5.2.60.0030.04311.07
5.2.50.0100.03711.02
5.2.40.0100.04010.90
5.2.30.0200.04310.97
5.2.20.0070.03710.98
5.2.10.0100.04010.85
5.2.00.0130.03310.79
5.1.60.0130.02310.05
5.1.50.0070.03310.14
5.1.40.0000.03710.03
5.1.30.0100.05010.30
5.1.20.0030.03710.17
5.1.10.0100.03010.25
5.1.00.0070.03310.14
5.0.50.0030.0338.49
5.0.40.0030.0278.43
5.0.30.0130.0308.36
5.0.20.0100.0208.02
5.0.10.0030.0278.15
5.0.00.0030.0438.30
4.4.90.0000.0237.34
4.4.80.0070.0177.34
4.4.70.0000.0277.34
4.4.60.0130.0137.34
4.4.50.0030.0207.34
4.4.40.0030.0377.34
4.4.30.0100.0137.34
4.4.20.0000.0237.34
4.4.10.0070.0207.34
4.4.00.0030.0337.34
4.3.110.0070.0237.34
4.3.100.0030.0237.34
4.3.90.0030.0177.34
4.3.80.0000.0337.34
4.3.70.0000.0207.34
4.3.60.0000.0237.34
4.3.50.0030.0207.34
4.3.40.0100.0237.34
4.3.30.0000.0237.34
4.3.20.0000.0237.34
4.3.10.0000.0237.34
4.3.00.0200.0236.28

preferences:
44.97 ms | 401 KiB | 5 Q