3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (($foo = array('bar')) && 'bar' === $foo[0]) { echo "bar\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)
8.3.60.0140.00318.68
8.3.50.0150.00521.27
8.3.40.0000.01418.84
8.3.30.0110.00319.09
8.3.20.0040.00420.16
8.3.10.0040.00422.11
8.3.00.0080.00022.52
8.2.180.0160.00016.50
8.2.170.0090.00622.96
8.2.160.0150.00320.60
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00919.48
8.2.110.0030.00620.52
8.2.100.0090.00317.97
8.2.90.0050.00319.21
8.2.80.0080.00017.97
8.2.70.0030.00617.62
8.2.60.0070.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00820.01
8.2.30.0040.00418.04
8.2.20.0040.00417.63
8.2.10.0040.00417.75
8.2.00.0000.00817.59
8.1.280.0090.00925.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00019.13
8.1.230.0080.00317.52
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00317.41
8.1.180.0000.00818.75
8.1.170.0060.00318.49
8.1.160.0000.00722.05
8.1.150.0000.00718.59
8.1.140.0020.00517.45
8.1.130.0030.00317.81
8.1.120.0070.00017.40
8.1.110.0090.00017.46
8.1.100.0050.00317.34
8.1.90.0000.00817.44
8.1.80.0000.00717.48
8.1.70.0000.00817.43
8.1.60.0090.00017.50
8.1.50.0000.00817.55
8.1.40.0000.00717.50
8.1.30.0000.00717.55
8.1.20.0000.00817.55
8.1.10.0000.00817.51
8.1.00.0000.01017.54
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0050.00218.49
8.0.270.0070.00017.21
8.0.260.0030.00516.82
8.0.250.0030.00316.86
8.0.240.0050.00216.95
8.0.230.0040.00416.86
8.0.220.0030.00316.78
8.0.210.0030.00316.86
8.0.200.0000.00716.80
8.0.190.0040.00416.92
8.0.180.0000.00716.91
8.0.170.0000.00816.88
8.0.160.0060.00316.78
8.0.150.0030.00616.72
8.0.140.0030.00316.87
8.0.130.0060.00013.36
8.0.120.0020.00516.86
8.0.110.0000.00816.71
8.0.100.0070.00016.82
8.0.90.0000.00716.69
8.0.80.0060.01516.82
8.0.70.0000.00716.69
8.0.60.0040.00417.01
8.0.50.0000.00716.83
8.0.30.0140.00817.14
8.0.20.0170.00317.40
8.0.10.0000.00817.07
8.0.00.0060.01216.62
7.4.330.0050.00015.00
7.4.320.0000.00616.61
7.4.300.0000.00616.61
7.4.290.0000.00716.55
7.4.280.0000.00716.51
7.4.270.0040.00416.55
7.4.260.0080.00016.57
7.4.250.0000.00716.56
7.4.240.0040.00416.57
7.4.230.0070.00016.50
7.4.220.0060.00916.67
7.4.210.0070.00816.52
7.4.200.0040.00416.39
7.4.190.0050.00216.36
7.4.160.0100.00616.56
7.4.150.0110.00717.40
7.4.140.0150.00317.86
7.4.130.0100.01316.47
7.4.120.0120.00516.54
7.4.110.0060.01116.35
7.4.100.0070.01616.70
7.4.90.0140.00316.56
7.4.80.0090.00619.39
7.4.70.0110.01316.51
7.4.60.0190.00016.63
7.4.50.0040.00416.34
7.4.40.0080.00822.77
7.4.30.0130.00316.61
7.4.00.0120.00015.13
7.3.330.0000.00513.09
7.3.320.0050.00312.98
7.3.310.0020.00516.31
7.3.300.0070.00016.27
7.3.290.0180.00316.19
7.3.280.0120.00416.21
7.3.270.0140.00317.40
7.3.260.0030.01316.41
7.3.250.0110.00916.32
7.3.240.0100.00716.28
7.3.230.0070.01016.39
7.3.210.0060.00916.52
7.3.200.0140.00319.39
7.3.190.0100.00716.45
7.3.180.0090.00616.53
7.3.170.0040.01816.27
7.3.160.0040.01216.61
7.3.120.0030.01314.77
7.2.330.0120.00816.86
7.2.320.0060.01216.36
7.2.310.0100.01016.69
7.2.300.0060.01016.39
7.2.290.0030.01216.77
7.2.60.0110.00316.93
7.2.00.0030.01419.49
7.1.200.0030.01015.67
7.1.100.0070.01017.92
7.1.70.0000.01216.77
7.1.60.0060.01819.82
7.1.50.0140.01016.86
7.1.00.0000.09022.29
7.0.200.0000.00816.72
7.0.140.0100.06722.01
7.0.60.0070.08320.07
7.0.50.0030.04017.81
7.0.40.0030.04320.24
7.0.30.0330.07320.34
7.0.20.0270.08720.09
7.0.10.0070.04020.04
7.0.00.0030.05720.09
5.6.280.0130.06321.09
5.6.210.0070.07720.54
5.6.200.0000.06718.23
5.6.190.0130.07020.35
5.6.180.0470.04720.41
5.6.170.0270.06320.52
5.6.160.0070.04720.33
5.6.150.0030.04018.18
5.6.140.0030.06018.14
5.6.130.0000.05318.20
5.6.120.0100.05721.09
5.6.110.0130.07720.98
5.6.100.0100.06021.04
5.6.90.0100.07321.12
5.6.80.0000.07020.41
5.5.350.0170.05320.39
5.5.340.0070.06317.89
5.5.330.0000.06720.36
5.5.320.0330.06320.29
5.5.310.0200.05020.31
5.5.300.0070.08717.98
5.5.290.0070.08717.95
5.5.280.0070.08320.86
5.5.270.0170.07720.85
5.5.260.0100.05720.79
5.5.250.0070.04720.58
5.5.240.0000.08320.23
5.4.450.0070.05319.41
5.4.440.0000.06719.56
5.4.430.0070.06319.48
5.4.420.0000.06319.55
5.4.410.0070.05319.35
5.4.400.0030.04018.92
5.4.390.0030.03718.93
5.4.380.0070.03719.15
5.4.370.0000.03719.21
5.4.360.0000.04019.09
5.4.350.0030.04319.09
5.4.340.0070.04319.13
5.4.320.0000.04718.95
5.4.310.0030.03718.89
5.4.300.0030.04319.12
5.4.290.0030.05719.27
5.4.280.0070.07019.14
5.4.270.0070.04319.21
5.4.260.0070.04019.17
5.4.250.0000.03718.79
5.4.240.0030.07318.77
5.4.230.0000.06318.90
5.4.220.0000.04018.80
5.4.210.0030.06719.22
5.4.200.0000.06019.12
5.4.190.0000.04319.15
5.4.180.0030.04019.07
5.4.170.0030.04319.12
5.4.160.0000.04319.22
5.4.150.0030.03718.89
5.4.140.0030.03716.31
5.4.130.0070.03716.15
5.4.120.0000.04016.25
5.4.110.0100.07016.43
5.4.100.0030.03716.06
5.4.90.0070.05716.03
5.4.80.0070.04016.41
5.4.70.0030.07316.36
5.4.60.0000.03716.36
5.4.50.0070.05016.18
5.4.40.0030.07016.03
5.4.30.0070.05016.03
5.4.20.0000.06316.30
5.4.10.0030.07716.43
5.4.00.0000.03315.61
5.3.290.0030.07014.64
5.3.280.0000.04314.61
5.3.270.0000.07314.45
5.3.260.0100.07014.55
5.3.250.0070.07314.55
5.3.240.0070.05014.59
5.3.230.0070.05714.46
5.3.220.0030.04014.68
5.3.210.0030.06714.61
5.3.200.0030.07714.40
5.3.190.0000.05314.39
5.3.180.0200.03314.41
5.3.170.0100.07014.50
5.3.160.0130.05014.61
5.3.150.0200.03714.60
5.3.140.0100.04014.40
5.3.130.0170.03314.38
5.3.120.0230.07314.38
5.3.110.0170.05014.56
5.3.100.0330.03014.08
5.3.90.0200.07014.00
5.3.80.0230.07013.87
5.3.70.0270.06713.89
5.3.60.0230.07014.09
5.3.50.0200.07013.72
5.3.40.0230.05013.85
5.3.30.0130.07313.90
5.3.20.0400.05013.48
5.3.10.0230.06713.46
5.3.00.0230.03713.59
5.2.170.0270.05311.30
5.2.160.0230.04311.22
5.2.150.0270.03311.09
5.2.140.0170.06710.98
5.2.130.0230.03011.04
5.2.120.0270.05310.95
5.2.110.0300.05310.94
5.2.100.0230.06011.15
5.2.90.0170.03010.95
5.2.80.0270.05311.10
5.2.70.0200.03011.10
5.2.60.0230.03010.88
5.2.50.0230.05310.93
5.2.40.0170.06010.83
5.2.30.0200.06010.86
5.2.20.0130.06310.81
5.2.10.0130.05710.87
5.2.00.0230.05310.82
5.1.60.0130.05310.07
5.1.50.0200.05010.07
5.1.40.0200.0509.98
5.1.30.0200.03310.28
5.1.20.0170.04010.31
5.1.10.0170.04310.04
5.1.00.0170.05310.00
5.0.50.0100.0308.63
5.0.40.0100.0438.61
5.0.30.0070.0538.61
5.0.20.0030.0238.61
5.0.10.0070.0338.61
5.0.00.0100.0538.61
4.4.90.0070.0238.61
4.4.80.0100.0338.61
4.4.70.0070.0178.61
4.4.60.0030.0338.61
4.4.50.0070.0308.61
4.4.40.0070.0408.61
4.4.30.0170.0278.61
4.4.20.0030.0338.61
4.4.10.0100.0308.61
4.4.00.0000.0508.61
4.3.110.0070.0338.61
4.3.100.0030.0178.61
4.3.90.0030.0278.61
4.3.80.0030.0378.61
4.3.70.0030.0138.61
4.3.60.0000.0278.61
4.3.50.0030.0278.61
4.3.40.0030.0478.61
4.3.30.0000.0278.61
4.3.20.0030.0338.61
4.3.10.0000.0378.61
4.3.00.0000.0208.61

preferences:
41.16 ms | 401 KiB | 5 Q