3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $_GET['X'] ?? 'no';

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)
8.3.60.0030.01016.63
8.3.50.0070.00716.38
8.3.40.0110.00418.71
8.3.30.0070.00718.84
8.3.20.0050.00220.20
8.3.10.0030.00621.77
8.3.00.0090.00019.58
8.2.180.0080.00818.26
8.2.170.0070.00722.96
8.2.160.0100.00620.39
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00417.50
8.2.110.0090.00022.29
8.2.100.0040.00817.50
8.2.90.0040.00419.27
8.2.80.0090.00017.97
8.2.70.0050.00317.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00019.04
8.2.30.0000.00719.86
8.2.20.0000.00817.78
8.2.10.0040.00417.95
8.2.00.0030.00618.00
8.1.280.0140.00725.92
8.1.270.0100.00720.43
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00022.50
8.1.230.0080.00417.42
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0000.00718.10
8.1.170.0080.00018.46
8.1.160.0000.00822.04
8.1.150.0000.00918.78
8.1.140.0050.00317.37
8.1.130.0000.00717.59
8.1.120.0050.00217.44
8.1.110.0020.00517.39
8.1.100.0070.00017.36
8.1.90.0050.00317.29
8.1.80.0080.00017.40
8.1.70.0030.00317.41
8.1.60.0030.00617.51
8.1.50.0040.00417.50
8.1.40.0000.00817.43
8.1.30.0060.00317.48
8.1.20.0030.00617.56
8.1.10.0040.00417.51
8.1.00.0070.00017.47
8.0.300.0080.00018.77
8.0.290.0000.00716.58
8.0.280.0060.00318.29
8.0.270.0040.00417.10
8.0.260.0030.00317.18
8.0.250.0070.00016.95
8.0.240.0000.00616.79
8.0.230.0070.00016.80
8.0.220.0050.00216.84
8.0.210.0000.00716.86
8.0.200.0000.00716.89
8.0.190.0000.00816.77
8.0.180.0030.00416.85
8.0.170.0030.00516.80
8.0.160.0070.00016.90
8.0.150.0040.00416.76
8.0.140.0040.00416.75
8.0.130.0060.00013.18
8.0.120.0000.00916.80
8.0.110.0030.00516.85
8.0.100.0040.00416.84
8.0.90.0080.00016.71
8.0.80.0090.00616.82
8.0.70.0040.00416.70
8.0.60.0070.00016.67
8.0.50.0050.00316.62
8.0.30.0040.01116.96
8.0.20.0120.01017.40
8.0.10.0060.00316.76
8.0.00.0080.01016.61
7.4.330.0030.00315.08
7.4.320.0040.00416.52
7.4.300.0030.00316.57
7.4.290.0050.00416.47
7.4.280.0050.00316.41
7.4.270.0000.00716.49
7.4.260.0080.00016.34
7.4.250.0000.00816.51
7.4.240.0030.00516.44
7.4.230.0040.00416.33
7.4.220.0090.00916.46
7.4.210.0080.01016.51
7.4.200.0040.00416.32
7.4.160.0100.01016.43
7.4.150.0070.01117.40
7.4.140.0120.00717.86
7.4.130.0150.00216.51
7.4.120.0110.00816.38
7.4.110.0060.01116.34
7.4.100.0190.00516.54
7.4.90.0100.00716.43
7.4.80.0090.01219.39
7.4.70.0070.00716.43
7.4.60.0160.00016.43
7.4.50.0040.00416.22
7.4.40.0060.01216.44
7.4.30.0040.01716.48
7.4.00.0000.01815.04
7.3.330.0050.00013.13
7.3.320.0030.00312.92
7.3.310.0000.00716.25
7.3.300.0030.00316.15
7.3.290.0090.00016.16
7.3.280.0080.01116.23
7.3.270.0040.01417.40
7.3.260.0070.01016.43
7.3.250.0100.00816.25
7.3.240.0100.01016.34
7.3.230.0100.00716.39
7.3.210.0080.00816.41
7.3.200.0140.00316.38
7.3.190.0090.00916.42
7.3.180.0080.00816.44
7.3.170.0080.00916.27
7.3.160.0030.01316.56
7.2.330.0070.02316.38
7.2.320.0120.00816.61
7.2.310.0040.01216.38
7.2.300.0090.01216.71
7.2.290.0090.00616.67
7.2.60.0130.00616.88
7.2.00.0040.00819.09
7.1.200.0080.00815.57
7.1.100.0040.01217.91
7.1.70.0000.00716.93
7.1.60.0130.01020.03
7.1.50.0100.01316.75
7.1.00.0100.06722.40
7.0.200.0260.00314.48
7.0.60.0130.06020.05
7.0.50.0030.04017.77
7.0.40.0130.07720.03
7.0.30.0530.03720.02
7.0.20.0200.04720.28
7.0.10.0130.07720.14
7.0.00.0070.04020.00
5.6.280.0000.04320.77
5.6.210.0200.07020.56
5.6.200.0000.07318.19
5.6.190.0000.06020.50
5.6.180.0230.03720.50
5.6.170.0300.06020.40
5.6.160.0070.07720.71
5.6.150.0030.06318.20
5.6.140.0030.04318.18
5.6.130.0100.05718.27
5.6.120.0070.08020.91
5.6.110.0130.07320.94
5.6.100.0070.09020.88
5.6.90.0100.06721.03
5.6.80.0030.03720.36
5.5.350.0070.05720.42
5.5.340.0070.04318.02
5.5.330.0100.04320.26
5.5.320.0070.07320.38
5.5.310.0230.03320.18
5.5.300.0030.07317.99
5.5.290.0230.07017.96
5.5.280.0100.07020.84
5.5.270.0030.04020.73
5.5.260.0100.07320.74
5.5.250.0100.05020.59
5.5.240.0070.08020.15
5.4.450.0470.06319.72
5.4.440.0570.05019.63
5.4.430.0500.06019.49
5.4.420.0530.05019.46
5.4.410.0530.05019.43
5.4.400.0430.05719.29
5.4.390.0530.05319.15
5.4.380.0500.05018.88
5.4.370.0530.05319.14
5.4.360.0600.05719.13
5.4.350.0670.04719.30
5.4.340.0500.06718.88
5.4.320.0600.05719.22
5.4.310.0600.05718.98
5.4.300.0630.05019.01
5.4.290.0500.05019.38
5.4.280.0430.06019.17
5.4.270.0130.06019.11
5.4.260.0070.05319.13
5.4.250.0230.05318.88
5.4.240.0430.06019.37
5.4.230.0470.04319.05
5.4.220.0470.05718.97
5.4.210.0830.03718.97
5.4.200.0470.07019.14
5.4.190.0800.06019.28
5.4.180.0800.07019.25
5.4.170.0630.05018.83
5.4.160.0630.05019.13
5.4.150.0730.04318.96
5.4.140.0600.05316.54
5.4.130.0600.05016.31
5.4.120.0630.04316.34
5.4.110.0730.03716.53
5.4.100.0670.04316.41
5.4.90.0600.05016.25
5.4.80.0630.04716.40
5.4.70.0030.05316.50
5.4.60.0070.07016.26
5.4.50.0030.07016.34
5.4.40.0100.05316.45
5.4.30.0270.05016.52
5.4.20.0130.03316.37

preferences:
54.64 ms | 400 KiB | 5 Q