3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\xe1";

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)
8.3.60.0190.00318.56
8.3.50.0120.00721.89
8.3.40.0110.00418.66
8.3.30.0120.00318.45
8.3.20.0040.00420.34
8.3.10.0090.00021.60
8.3.00.0060.00320.84
8.2.180.0070.00718.30
8.2.170.0140.00322.96
8.2.160.0080.00619.04
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00220.57
8.2.120.0040.00426.35
8.2.110.0090.00020.54
8.2.100.0060.00617.80
8.2.90.0070.00019.27
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0000.00818.04
8.2.50.0000.00818.10
8.2.40.0040.00420.61
8.2.30.0040.00419.04
8.2.20.0040.00417.59
8.2.10.0000.00717.88
8.2.00.0070.00017.91
8.1.280.0110.00725.92
8.1.270.0040.00423.96
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0000.00823.83
8.1.230.0040.00717.64
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0000.00717.10
8.1.180.0080.00018.10
8.1.170.0040.00418.68
8.1.160.0000.00722.18
8.1.150.0070.00018.62
8.1.140.0000.00819.36
8.1.130.0030.00317.52
8.1.120.0040.00417.37
8.1.110.0040.00417.21
8.1.100.0000.00817.33
8.1.90.0000.00817.39
8.1.80.0000.00717.19
8.1.70.0000.00717.29
8.1.60.0050.00317.44
8.1.50.0030.00617.28
8.1.40.0040.00417.28
8.1.30.0030.00617.41
8.1.20.0060.00317.48
8.1.10.0000.00717.40
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0070.00018.40
8.0.270.0000.00717.11
8.0.260.0070.00017.05
8.0.250.0060.00016.73
8.0.240.0070.00016.80
8.0.230.0070.00016.70
8.0.220.0000.00716.64
8.0.210.0040.00416.74
8.0.200.0030.00316.82
8.0.190.0030.00616.74
8.0.180.0000.00816.74
8.0.170.0040.00416.68
8.0.160.0000.00816.77
8.0.150.0070.00016.62
8.0.140.0070.00016.55
8.0.130.0030.00313.17
8.0.120.0050.00216.59
8.0.110.0000.00816.80
8.0.100.0080.00016.70
8.0.90.0080.00016.74
8.0.80.0100.00416.71
8.0.70.0020.00516.61
8.0.60.0000.00716.60
8.0.50.0050.00316.55
8.0.30.0130.00616.86
8.0.20.0070.01317.40
8.0.10.0070.00016.76
8.0.00.0100.00716.78
7.4.330.0050.00015.08
7.4.320.0000.00716.29
7.4.300.0000.00916.36
7.4.290.0000.00716.28
7.4.280.0030.00616.43
7.4.270.0030.00316.37
7.4.260.0000.00816.35
7.4.250.0000.00716.46
7.4.240.0000.00716.38
7.4.230.0070.00016.52
7.4.220.0110.00616.46
7.4.210.0090.00616.39
7.4.200.0040.00416.52
7.4.160.0040.01116.48
7.4.150.0050.01417.40
7.4.140.0060.01117.86
7.4.130.0070.01016.24
7.4.120.0150.00616.43
7.4.110.0070.01016.47
7.4.100.0130.00316.44
7.4.90.0150.00316.28
7.4.80.0130.00319.39
7.4.70.0100.00716.56
7.4.60.0000.01516.21
7.4.50.0060.00916.44
7.4.40.0100.00716.36
7.4.30.0090.00916.32
7.4.00.0090.00614.93
7.3.330.0060.00013.04
7.3.320.0060.00013.04
7.3.310.0000.00715.99
7.3.300.0030.00315.98
7.3.290.0080.00816.12
7.3.280.0090.00916.14
7.3.270.0120.00817.40
7.3.260.0090.00916.31
7.3.250.0080.01116.35
7.3.240.0090.00916.30
7.3.230.0100.00716.39
7.3.210.0100.01316.23
7.3.200.0060.01116.17
7.3.190.0110.00516.23
7.3.180.0150.00616.14
7.3.170.0100.00616.16
7.3.160.0160.00016.30
7.2.330.0040.01616.57
7.2.320.0140.01016.47
7.2.310.0130.00316.44
7.2.300.0060.01216.59
7.2.290.0030.01616.62
7.2.00.0060.01119.39
7.1.70.0040.00416.82
7.1.60.0040.00819.87
7.1.00.0000.08022.31
7.0.200.2250.00314.81
7.0.70.0720.06719.81
7.0.60.0600.06519.95
7.0.50.0850.05720.34
7.0.40.1020.05220.39
7.0.30.0720.06220.26
7.0.20.0720.06320.28
7.0.10.0650.06320.21
7.0.00.0670.06520.25
5.6.280.0030.07320.92
5.6.220.0720.04820.58
5.6.210.0620.05520.49
5.6.200.0650.05721.07
5.6.190.0580.06721.08
5.6.180.0720.06321.02
5.6.170.0730.05220.98
5.6.160.0620.06021.03
5.6.150.0630.06720.99
5.6.140.0650.05821.04
5.6.130.0670.06020.96
5.6.120.0050.07221.01
5.6.110.0400.05820.93
5.6.100.0620.06020.98
5.6.90.0620.06220.96
5.6.80.0550.06020.40
5.6.70.0830.07320.34
5.6.60.0700.06520.28
5.6.50.0700.04820.45
5.6.40.0600.05820.44
5.6.30.0800.06820.38
5.6.20.0520.06220.34
5.6.10.0580.06820.41
5.6.00.0870.05820.36
5.5.360.0700.05720.36
5.5.350.0630.06320.47
5.5.340.0620.05720.71
5.5.330.0700.05220.77
5.5.320.0670.05820.87
5.5.310.0620.05820.77
5.5.300.0620.06220.82
5.5.290.0580.06720.91
5.5.280.0120.06720.77
5.5.270.0670.05820.87
5.5.260.0580.06320.75
5.5.250.0830.06520.60
5.5.240.0720.05520.07
5.5.230.0670.06820.21
5.5.220.0770.07320.13
5.5.210.0750.04820.23
5.5.200.0650.06020.16
5.5.190.0720.06720.17
5.5.180.0700.05720.20
5.5.160.0600.06820.11
5.5.150.0780.06020.09
5.5.140.0750.04520.12
5.5.130.0650.05520.05
5.5.120.0770.05220.09
5.5.110.0570.06220.14
5.5.100.0600.06019.98
5.5.90.0550.06320.06
5.5.80.0570.06020.00
5.5.70.0620.05719.94
5.5.60.0670.05320.02
5.5.50.0700.04720.02
5.5.40.0520.06519.96
5.5.30.0580.05320.00
5.5.20.0630.05720.05
5.5.10.0600.06219.94
5.5.00.0620.05819.92

preferences:
60.18 ms | 401 KiB | 5 Q