3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "helloworld"; echo isset($str['fuck']) ? 'a' : 'b';

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)
8.3.40.0170.00018.85
8.3.30.0070.00720.18
8.3.20.0040.00420.35
8.3.10.0050.00321.17
8.3.00.0040.00422.51
8.2.170.0070.00722.96
8.2.160.0030.01022.11
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0000.00720.56
8.2.110.0040.00419.11
8.2.100.0030.00717.91
8.2.90.0040.00419.53
8.2.80.0000.00719.28
8.2.70.0030.00617.75
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00418.18
8.2.20.0000.00817.75
8.2.10.0070.00017.64
8.2.00.0000.00717.50
8.1.270.0000.00823.99
8.1.260.0060.00326.35
8.1.250.0060.00928.09
8.1.240.0060.00322.61
8.1.230.0070.00420.95
8.1.220.0040.00417.74
8.1.210.0040.00418.79
8.1.200.0060.00317.10
8.1.190.0000.00817.53
8.1.180.0000.00718.10
8.1.170.0090.00018.87
8.1.160.0030.00518.75
8.1.150.0060.00318.52
8.1.140.0070.00017.32
8.1.130.0000.00717.70
8.1.120.0040.00417.42
8.1.110.0000.00717.37
8.1.100.0000.00917.38
8.1.90.0000.00717.31
8.1.80.0000.00717.38
8.1.70.0000.00717.34
8.1.60.0000.00917.53
8.1.50.0030.00517.51
8.1.40.0040.00417.51
8.1.30.0000.00717.42
8.1.20.0040.00417.61
8.1.10.0040.00417.63
8.1.00.0040.00417.36
8.0.300.0070.00020.04
8.0.290.0040.00416.75
8.0.280.0040.00418.45
8.0.270.0080.00017.13
8.0.260.0030.00316.82
8.0.250.0030.00316.97
8.0.240.0050.00316.93
8.0.230.0040.00416.93
8.0.220.0000.00716.75
8.0.210.0070.00016.71
8.0.200.0030.00316.84
8.0.190.0060.00316.80
8.0.180.0030.00616.75
8.0.170.0040.00416.75
8.0.160.0040.00316.84
8.0.150.0080.00016.75
8.0.140.0030.00716.75
8.0.130.0030.00313.27
8.0.120.0050.00316.86
8.0.110.0040.00416.82
8.0.100.0040.00416.78
8.0.90.0040.00416.74
8.0.80.0060.01016.80
8.0.70.0000.00716.67
8.0.60.0040.00416.66
8.0.50.0040.00416.71
8.0.30.0110.01017.10
8.0.20.0110.00617.40
8.0.10.0040.00416.95
8.0.00.0110.01016.71
7.4.330.0030.00316.67
7.4.320.0000.00616.52
7.4.300.0020.00516.53
7.4.290.0070.00016.43
7.4.280.0030.00316.46
7.4.270.0000.00716.38
7.4.260.0030.00313.33
7.4.250.0040.00416.46
7.4.240.0050.00216.41
7.4.230.0030.00316.44
7.4.220.0190.00016.44
7.4.210.0080.00816.50
7.4.200.0030.00316.48
7.4.190.0030.00316.48
7.4.160.0110.01116.23
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0060.01116.37
7.4.120.0070.01116.55
7.4.110.0120.00816.39
7.4.100.0030.01416.38
7.4.90.0100.01016.55
7.4.80.0140.00319.39
7.4.70.0030.01316.37
7.4.60.0130.00316.45
7.4.50.0030.00516.43
7.4.40.0040.01122.77
7.4.30.0090.01216.54
7.4.00.0040.00714.61
7.3.330.0000.00513.11
7.3.320.0050.00013.14
7.3.310.0030.00316.25
7.3.300.0040.00416.09
7.3.290.0070.00716.22
7.3.280.0110.00616.23
7.3.270.0030.01317.40
7.3.260.0150.00818.24
7.3.250.0120.00516.37
7.3.240.0100.00616.54
7.3.230.0070.01416.39
7.3.210.0180.00416.14
7.3.200.0110.01119.39
7.3.190.0060.01316.45
7.3.180.0060.00916.20
7.3.170.0030.01316.46
7.3.160.0130.00316.50
7.3.120.0060.00914.88
7.2.330.0170.00816.32
7.2.320.0080.00816.71
7.2.310.0030.01416.33
7.2.300.0080.00816.65
7.2.290.0030.01316.40
7.2.00.0050.01419.37
7.1.200.0070.00315.68
7.1.100.0080.00417.72
7.1.70.0040.00417.05
7.1.60.0090.00419.17
7.1.50.0100.01316.82
7.1.00.0070.07322.28
7.0.200.0320.00014.92
7.0.140.0070.06722.18
7.0.100.0130.07720.16
7.0.90.0200.05719.90
7.0.80.0030.05320.00
7.0.70.0000.04319.85
7.0.60.0100.05019.96
7.0.50.0370.06020.34
7.0.40.0100.08020.15
7.0.30.0170.04719.95
7.0.20.0070.07719.93
7.0.10.0100.07320.09
7.0.00.0070.08020.14
5.6.280.0000.07721.03
5.6.250.0000.04720.72
5.6.240.0030.04720.63
5.6.230.0000.04720.49
5.6.220.0030.07320.59
5.6.210.0130.07320.75
5.6.200.0030.08721.01
5.6.190.0070.05020.93
5.6.180.0170.06721.11
5.6.170.0030.08320.95
5.6.160.0070.07721.11
5.6.150.0200.06320.95
5.6.140.0000.08721.01
5.6.130.0030.04321.04
5.6.120.0070.06320.96
5.6.110.0070.04020.92
5.6.100.0100.09021.09
5.6.90.0100.03720.91
5.6.80.0000.05720.40
5.6.70.0070.08020.38
5.6.60.0070.07020.32
5.6.50.0200.04320.32
5.6.40.0030.08020.49
5.6.30.0000.08320.42
5.6.20.0030.07720.37
5.6.10.0070.07720.39
5.6.00.0030.08020.34
5.5.380.0130.07020.38
5.5.370.0070.04020.56
5.5.360.0000.06320.36
5.5.350.0070.08020.42
5.5.340.0100.07320.76
5.5.330.0030.04720.80
5.5.320.0030.07720.89
5.5.310.0130.06720.82
5.5.300.0200.06320.76
5.5.290.0100.07720.88
5.5.280.0200.07020.90
5.5.270.0000.08320.79
5.5.260.0070.06320.85
5.5.250.0030.08020.56
5.5.240.0030.08320.18
5.5.230.0070.08020.00
5.5.220.0000.07720.26
5.5.210.0130.03320.25
5.5.200.0030.06320.15
5.5.190.0000.06020.20
5.5.180.0100.08020.24
5.5.160.0100.06320.25
5.5.150.0030.05020.26
5.5.140.0030.08020.22
5.5.130.0070.07320.14
5.5.120.0070.06720.21
5.5.110.0000.04020.26
5.5.100.0000.08320.10
5.5.90.0070.03720.16
5.5.80.0070.07320.06
5.5.70.0230.05320.14
5.5.60.0030.06019.93
5.5.50.0100.05320.15
5.5.40.0070.04019.95
5.5.30.0100.06720.04
5.5.20.0100.04720.14
5.5.10.0030.06320.07
5.5.00.0030.08320.02
5.4.450.0030.08719.36
5.4.440.0100.04319.40
5.4.430.0100.06319.40
5.4.420.0070.03719.11
5.4.410.0030.07019.33
5.4.400.0130.07019.23
5.4.390.0170.06719.07
5.4.380.0130.03718.97
5.4.370.0030.07318.95
5.4.360.0070.08018.88
5.4.350.0000.04319.05
5.4.340.0100.08018.81
5.4.320.0100.07319.06
5.4.310.0130.06019.03
5.4.300.0070.08019.05
5.4.290.0030.04018.98
5.4.280.0170.05318.98
5.4.270.0100.05318.95
5.4.260.0100.06718.98
5.4.250.0070.06719.05
5.4.240.0100.06719.20
5.4.230.0070.07719.00
5.4.220.0100.06718.84
5.4.210.0000.04018.96
5.4.200.0030.04018.96
5.4.190.0030.07318.94
5.4.180.0170.07018.95
5.4.170.0000.07018.80
5.4.160.0000.06719.00
5.4.150.0030.05319.12
5.4.140.0070.05716.36
5.4.130.0030.07316.32
5.4.120.0030.05316.35
5.4.110.0030.03716.30
5.4.100.0230.07016.42
5.4.90.0070.04316.23
5.4.80.0000.07716.35
5.4.70.0030.07016.43
5.4.60.0000.07716.40
5.4.50.0030.03716.40
5.4.40.0030.04316.48
5.4.30.0000.03716.36
5.4.20.0030.03316.21
5.4.10.0130.05316.36
5.4.00.0030.07315.75
5.3.290.0100.06714.54
5.3.280.0070.06014.59
5.3.270.0130.07014.58
5.3.260.0100.05714.56
5.3.250.0100.06714.59
5.3.240.0070.05314.61
5.3.230.0100.05714.58
5.3.220.0100.06014.56
5.3.210.0100.03314.55
5.3.200.0100.03314.55
5.3.190.0030.05314.42
5.3.180.0100.05714.40
5.3.170.0170.06314.40
5.3.160.0070.07314.42
5.3.150.0070.06714.55
5.3.140.0030.07314.51
5.3.130.0070.06014.55
5.3.120.0070.03714.46
5.3.110.0030.03714.40
5.3.100.0030.06313.88
5.3.90.0130.06014.00
5.3.80.0100.06714.01
5.3.70.0070.03013.77
5.3.60.0000.07313.91
5.3.50.0070.07713.72
5.3.40.0000.07713.93
5.3.30.0070.03713.66
5.3.20.0030.05713.62
5.3.10.0030.05013.60
5.3.00.0100.06013.63
5.2.170.0070.06011.17
5.2.160.0030.05711.05
5.2.150.0000.03011.14
5.2.140.0100.06011.09
5.2.130.0030.05711.09
5.2.120.0070.05311.08
5.2.110.0070.06011.15
5.2.100.0000.06711.04
5.2.90.0030.06311.11
5.2.80.0000.04311.14
5.2.70.0070.03711.07
5.2.60.0030.02710.84
5.2.50.0030.03011.00
5.2.40.0100.05711.01
5.2.30.0000.04710.76
5.2.20.0030.06011.01
5.2.10.0030.06010.90
5.2.00.0000.05710.74
5.1.60.0000.0579.83
5.1.50.0030.04710.02
5.1.40.0000.0339.98
5.1.30.0030.05710.40
5.1.20.0070.03710.37
5.1.10.0100.0409.89
5.1.00.0000.05710.09
5.0.50.0000.0338.39
5.0.40.0000.0438.40
5.0.30.0000.0638.25
5.0.20.0030.0378.27
5.0.10.0000.0238.04
5.0.00.0070.0578.23
4.4.90.0000.0377.63
4.4.80.0030.0337.63
4.4.70.0000.0407.63
4.4.60.0100.0077.63
4.4.50.0000.0207.63
4.4.40.0000.0437.63
4.4.30.0030.0337.63
4.4.20.0000.0337.63
4.4.10.0000.0237.63
4.4.00.0070.0377.63
4.3.110.0030.0237.63
4.3.100.0030.0337.63
4.3.90.0000.0337.63
4.3.80.0000.0307.63
4.3.70.0030.0207.63
4.3.60.0030.0207.63
4.3.50.0030.0207.63
4.3.40.0070.0277.63
4.3.30.0000.0337.63
4.3.20.0030.0237.63
4.3.10.0070.0307.63
4.3.00.0070.0277.63

preferences:
45.95 ms | 400 KiB | 5 Q