3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (DEBUG) { echo 'retek'; }

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)
8.3.70.0120.00316.75
8.3.60.0140.00018.43
8.3.50.0080.01123.00
8.3.40.0070.01018.70
8.3.30.0110.00418.76
8.3.20.0060.00319.15
8.3.10.0040.00421.90
8.3.00.0080.00018.16
8.2.190.0070.00716.58
8.2.180.0110.00716.88
8.2.170.0120.00322.96
8.2.160.0110.00418.91
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00421.98
8.2.120.0070.00026.35
8.2.110.0180.00021.18
8.2.100.0040.00817.84
8.2.90.0000.00819.27
8.2.80.0000.00817.97
8.2.70.0040.00417.48
8.2.60.0000.00817.79
8.2.50.0040.00418.10
8.2.40.0000.00722.18
8.2.30.0030.00619.17
8.2.20.0040.00417.61
8.2.10.0000.00718.05
8.2.00.0040.00418.03
8.1.280.0070.00725.92
8.1.270.0030.00524.04
8.1.260.0030.00528.09
8.1.250.0050.00228.09
8.1.240.0120.00621.19
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0080.00017.35
8.1.180.0000.00718.10
8.1.170.0040.00418.52
8.1.160.0070.00022.05
8.1.150.0030.00518.73
8.1.140.0050.00319.46
8.1.130.0080.00017.61
8.1.120.0030.00317.29
8.1.110.0000.00717.32
8.1.100.0030.00717.27
8.1.90.0070.00017.41
8.1.80.0040.00417.42
8.1.70.0040.00417.30
8.1.60.0050.00317.51
8.1.50.0060.00317.42
8.1.40.0080.00017.46
8.1.30.0030.00517.59
8.1.20.0040.00417.53
8.1.10.0050.00317.49
8.1.00.0050.00317.40
8.0.300.0030.00618.77
8.0.290.0070.00016.75
8.0.280.0070.00018.43
8.0.270.0000.00817.25
8.0.260.0030.00317.25
8.0.250.0000.00817.05
8.0.240.0030.00316.88
8.0.230.0000.00717.00
8.0.220.0030.00316.82
8.0.210.0040.00416.93
8.0.200.0040.00417.01
8.0.190.0040.00416.90
8.0.180.0040.00417.02
8.0.170.0000.00816.93
8.0.160.0000.00716.96
8.0.150.0060.00316.85
8.0.140.0050.00316.77
8.0.130.0060.00013.27
8.0.120.0030.00516.90
8.0.110.0000.00716.85
8.0.100.0070.00016.95
8.0.90.0000.00716.98
8.0.80.0090.01316.89
8.0.70.0000.00717.00
8.0.60.0040.00416.84
8.0.50.0040.00416.92
8.0.30.0090.01117.09
8.0.20.0100.00817.40
8.0.10.0000.00817.07
8.0.00.0210.00016.94
7.4.330.0070.00015.08
7.4.320.0060.00016.49
7.4.300.0030.00316.45
7.4.290.0080.00016.53
7.4.280.0030.00616.52
7.4.270.0070.00016.34
7.4.260.0000.00716.53
7.4.250.0000.00716.43
7.4.240.0070.00016.48
7.4.230.0070.00016.41
7.4.220.0140.00316.58
7.4.210.0070.01416.47
7.4.200.0030.00316.41
7.4.160.0050.01116.49
7.4.150.0070.01117.40
7.4.140.0120.00917.86
7.4.130.0090.00916.43
7.4.120.0090.01016.44
7.4.110.0080.01516.21
7.4.100.0190.01116.20
7.4.90.0100.00616.66
7.4.80.0100.01019.39
7.4.70.0150.00916.41
7.4.60.0080.00816.53
7.4.50.0080.00416.50
7.4.40.0040.01816.50
7.4.30.0100.00616.32
7.4.00.0000.01114.93
7.3.330.0080.00013.12
7.3.320.0000.00513.01
7.3.310.0000.00716.36
7.3.300.0030.00316.10
7.3.290.0070.00816.20
7.3.280.0100.00816.19
7.3.270.0100.00717.40
7.3.260.0120.00616.42
7.3.250.0130.00616.19
7.3.240.0130.00616.29
7.3.230.0060.01116.41
7.3.210.0130.00316.36
7.3.200.0090.00816.18
7.3.190.0090.00616.48
7.3.180.0090.00916.20
7.3.170.0160.00916.25
7.3.160.0120.00616.13
7.2.330.0140.00416.37
7.2.320.0000.01616.24
7.2.310.0030.01316.48
7.2.300.0140.01016.73
7.2.290.0130.01016.34
7.2.60.0060.00617.08
7.1.200.0030.00615.75
7.1.70.0000.01616.89
7.1.60.0120.00619.75
7.1.50.0130.01016.85
7.1.00.0030.07722.41
7.0.200.0100.00714.65
7.0.90.0370.06319.91
7.0.80.0370.05319.94
7.0.70.0330.07719.95
7.0.60.0400.07319.99
7.0.50.0330.08320.41
7.0.40.0630.09320.35
7.0.30.0600.05320.28
7.0.20.0630.05720.27
7.0.10.0230.06720.30
7.0.00.0430.06720.38
5.6.240.0200.06320.81
5.6.230.0230.07720.67
5.6.220.0200.07320.73
5.6.210.0130.08020.57
5.6.200.0270.06721.20
5.6.190.0300.05021.06
5.6.180.0130.08021.10
5.6.170.0100.07321.22
5.6.160.0270.06321.03
5.6.150.0130.06721.08
5.6.140.0130.07321.06
5.6.130.0100.07021.10
5.6.120.0130.07021.05
5.6.110.0200.07021.05
5.6.100.0200.07021.07
5.6.90.0170.06321.05
5.6.80.0170.05720.52
5.6.70.0130.06020.43
5.6.60.0230.06320.56
5.6.50.0130.07320.58
5.6.40.0300.06020.45
5.6.30.0070.07020.46
5.6.20.0100.07020.48
5.6.10.0230.05320.42
5.6.00.0130.06020.51

preferences:
58.86 ms | 401 KiB | 5 Q